开源软件构建与测试

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Changes of Revision 3

_service:tar_scm:readline.spec Changed

_service:tar_scm:readline-8.0-shlib.patch Changed

@@ -1,32 +1,18 @@
-From 5f7f73a57b16ef58769004fe2f4111baf1c81690 Mon Sep 17 00:00:00 2001
+From 3c0b10478d91274e761a50c5958b6a3645a4e8ee Mon Sep 17 00:00:00 2001
 From: Jan Chaloupka <jchaloup@redhat.com>
 Date: Mon, 21 Jul 2014 13:50:01 +0200
 Subject: PATCH shlib
 
 ---
- shlib/Makefile.in     | 2 +-
- support/shobj-conf    | 5 +++--
- 3 files changed, 5 insertions(+), 4 deletions(-)
+ support/shobj-conf | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
 
-diff --git a/shlib/Makefile.in b/shlib/Makefile.in
-index eb16211..3a34840 100644
---- a/shlib/Makefile.in
-+++ b/shlib/Makefile.in
-@@ -178,7 +178,7 @@ $(SHARED_READLINE):	$(SHARED_OBJ)
- 
- $(SHARED_HISTORY):	$(SHARED_HISTOBJ) xmalloc.so xfree.so
- 	$(RM) $@
--	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_HISTOBJ) xmalloc.so xfree.so $(SHLIB_LIBS)
-+	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_HISTOBJ) xmalloc.so xfree.so
- 
- # Since tilde.c is shared between readline and bash, make sure we compile 
- # it with the right flags when it's built as part of readline
 diff --git a/support/shobj-conf b/support/shobj-conf
-index 5a3f977..e51f7c4 100644
+index cd7634d..b9df437 100644
 --- a/support/shobj-conf
 +++ b/support/shobj-conf
 @@ -126,10 +126,11 @@ sunos5*|solaris2*)
- linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*|dragonfly*)
+ linux*-*|gnu*-*|k*bsd*-gnu-*|midnightbsd*|freebsd*|dragonfly*)
  	SHOBJ_CFLAGS=-fPIC
  	SHOBJ_LD='${CC}'
 -	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
@@ -39,5 +25,6 @@
  	;;
  
  # Darwin/MacOS X
---
-1.9.3
+-- 
+2.33.0
+

_service:tar_scm:readline-8.1.tar.gz/CHANGELOG -> _service:tar_scm:readline-8.2.tar.gz/CHANGELOG Changed

@@ -1,4 +1,4 @@
-\Readline-specific changelog.  Descriptions of changes to the source are
+Readline-specific changelog.  Descriptions of changes to the source are
  found in the bash changelog.
 
 				    6/9
@@ -1403,3 +1403,48 @@
 
 INSTALL
 	- document new --enable-bracketed-paste-default configure option
+
+				   12/4
+				   ----
+readline-8.1 frozen
+
+				 8/17/2021
+				 ---------
+configure.ac
+	- use `:+' when testing the value of $GCC, since autoconf seems to
+	  set it to the empty string if gcc isn't the compiler. Reported by
+	  Osipov, Michael (LDA IT PLM) <michael.osipov@siemens.com>
+
+				    9/2
+				    ---
+configure.ac
+	- AC_HELP_STRING -> AS_HELP_STRING
+	- AC_OUTPUT: split into AC_CONFIG_FILES and AC_CONFIG_COMMANDS, call
+	  AC_OUTPUT without any parameters
+
+				    9/3
+				    ---
+configure.ac, config.h.in
+	- AC_TYPE_SIGNAL,BASH_TYPE_SIGHANDLER: remove calls, remove mention of
+          RETSIGTYPE and VOID_SIGHANDLER 
+	- AC_HEADER_TIME: removed
+	- AC_USE_SYSTEM_EXTENSIONS: use instead of AC_AIX and AC_MINIX
+	- AC_HEADER_STDC: removed
+	- BASH_FUNC_CTYPE_NONASCII: removed
+
+				   11/25
+				   -----
+history.pc.in
+	- pkgconfig file for history library. From Siteshwar Vashisht
+	  <svashisht@redhat.com>
+
+configure.ac,MANIFEST,Makefile.in
+	- support for creating history.pc
+
+				 3/29/2022
+				 ---------
+configure.ac
+	- new option: --with-shared-termcap-library: use to force the shared
+	  readline library to be linked against a shared termcap/curses library
+	  that configure finds. If the argument begins with `-l', use that
+	  library instead; updated INSTALL accordingly

_service:tar_scm:readline-8.1.tar.gz/CHANGES -> _service:tar_scm:readline-8.2.tar.gz/CHANGES Changed

@@ -1,3 +1,117 @@
+This document details the changes between this version, readline-8.2, and
+the previous version, readline-8.1.
+
+1. Changes to Readline
+
+a. Fixed a problem with cleaning up active marks when using callback mode.
+
+b. Fixed a problem with arithmetic comparison operators checking the version.
+
+c. Fixed a problem that could cause readline not to build on systems without
+   POSIX signal functions.
+
+d. Fixed a bug that could cause readline to crash if the application removed
+   the callback line handler before readline read all typeahead.
+
+e. Added additional checks for read errors in the middle of readline commands.
+
+f. Fixed a redisplay problem that occurred when switching from the digit-
+   argument prompt `(arg: N)' back to the regular prompt and the regular
+   prompt contained invisible characters.
+
+g. Fixed a problem with restoring the prompt when aborting an incremental
+   search.
+
+h. Fix a problem with characters > 128 not being displayed correctly in certain
+   single-byte encodings.
+
+i. Fixed a problem with unix-filename-rubout that caused it to delete too much
+   when applied to a pathname consisting only of one or more slashes.
+
+j. Fixed a display problem that caused the prompt to be wrapped incorrectly if
+   the screen changed dimensions during a call to readline() and the prompt
+   became longer than the screen width.
+
+k. Fixed a problem that caused the \r output by turning off bracketed paste
+   to overwrite the line if terminal echo was disabled.
+
+l. Fixed a bug that could cause colored-completion-prefix to not display if
+   completion-prefix-display-length was set.
+
+m. Fixed a problem with line wrapping prompts when a group of invisible
+   characters runs to the right edge of the screen and the prompt extends
+   longer then the screen width.
+
+n. Fixed a couple problems that could cause rl_end to be set incorrectly by
+   transpose-words.
+
+o. Prevent some display problems when running a command as the result of a
+   trap or one bound using `bind -x' and the command generates output.
+
+p. Fixed an issue with multi-line prompt strings that have one or more
+   invisible characters at the end of a physical line.
+
+q. Fixed an issue that caused a history line's undo list to be cleared when
+   it should not have been.
+
+r. When replacing a history entry, make sure the existing entry has a non-NULL
+   timestamp before copying it; it may have been added by the application, not
+   the history library.
+
+2. New Features in Readline
+
+a. There is now an HS_HISTORY_VERSION containing the version number of the
+   history library for applications to use.
+
+b. History expansion better understands multiple history expansions that may
+   contain strings that would ordinarily inhibit history expansion (e.g.,
+   `abc!$!$').
+
+c. There is a new framework for readline timeouts, including new public
+   functions to set timeouts and query how much time is remaining before a
+   timeout hits, and a hook function that can trigger when readline times
+   out. There is a new state value to indicate a timeout.
+
+d. Automatically bind termcap key sequences for page-up and page-down to
+   history-search-backward and history-search-forward, respectively.
+
+e. There is a new `fetch-history' bindable command that retrieves the history
+   entry corresponding to its numeric argument. Negative arguments count back
+   from the end of the history.
+
+f. `vi-undo' is now a bindable command.
+
+g. There is a new option: `enable-active-region'. This separates control of
+   the active region and bracketed-paste. It has the same default value as
+   bracketed-paste, and enabling bracketed paste enables the active region.
+   Users can now turn off the active region while leaving bracketed paste
+   enabled.
+
+h. rl_completer_word_break_characters is now `const char *' like
+   rl_basic_word_break_characters.
+
+i. Readline looks in $LS_COLORS for a custom filename extension
+   (*.readline-colored-completion-prefix) and uses that as the default color
+   for the common prefix displayed when `colored-completion-prefix' is set.
+
+j. Two new bindable string variables: active-region-start-color and
+   active-region-end-color. The first sets the color used to display the
+   active region; the second turns it off. If set, these are used in place
+   of terminal standout mode.
+
+k. New readline state (RL_STATE_EOF) and application-visible variable
+   (rl_eof_found) to allow applications to detect when readline reads EOF
+   before calling the deprep-terminal hook.
+
+l. There is a new configuration option: --with-shared-termcap-library, which
+   forces linking the shared readline library with the shared termcap (or
+   curses/ncurses/termlib) library so applications don't have to do it.
+
+m. Readline now checks for changes to locale settings (LC_ALL/LC_CTYPE/LANG)
+   each time it is called, and modifies the appropriate locale-specific display
+   and key binding variables when the locale changes.
+
+-------------------------------------------------------------------------------
 This document details the changes between this version, readline-8.1, and
 the previous version, readline-8.0.
 
@@ -376,7 +490,7 @@
 
 2.  New Features in Readline
 
-a.  The history truncation code now uses the same error recovery mechansim as
+a.  The history truncation code now uses the same error recovery mechanism as
     the history writing code, and restores the old version of the history file
     on error.  The error recovery mechanism handles symlinked history files.
 
@@ -707,7 +821,7 @@
     to bind all keys.
 
 e.  New application-settable function: rl_filename_rewrite_hook.  Can be used
-    to rewite or modify filenames read from the file system before they are
+    to rewrite or modify filenames read from the file system before they are
     compared to the word to be completed.
 
 f.  New bindable variable: skip-completed-text, active when completing in the
@@ -769,7 +883,7 @@
     succession which caused characters to be dropped.
 
 m.  Fixed a bug that caused readline to reference uninitialized data structures
-    if it received a SIGWINCH before completing initialzation.
+    if it received a SIGWINCH before completing initialization.
 
 n.  Fixed a bug that caused the vi-mode `last command' to be set incorrectly
     and therefore unrepeatable.
@@ -1107,7 +1221,7 @@
     history list.
 
 x.  Change to history expansion functions to treat `^' as equivalent to word 
-    one, as the documention states.
+    one, as the documentation states.
 
 y.  Some changes to the display code to improve display and redisplay of
     multibyte characters.
@@ -1368,7 +1482,7 @@
 
 h.  New bindable variable `history-preserve-point'.  If set, the history
     code attempts to place the user at the same location on each history
-    line retrived with previous-history or next-history.
+    line retrieved with previous-history or next-history.
 
 -------------------------------------------------------------------------------
 This document details the changes between this version, readline-4.2,

_service:tar_scm:readline-8.1.tar.gz/INSTALL -> _service:tar_scm:readline-8.2.tar.gz/INSTALL Changed

@@ -1,7 +1,7 @@
 Basic Installation
 ==================
 
-These are installation instructions for Readline-8.1.
+These are installation instructions for Readline-8.2.
 
 The simplest way to compile readline is:
 
@@ -55,7 +55,7 @@
 program called `autoconf'.  You only need `configure.in' if you
 want to change it or regenerate `configure' using a newer version
 of `autoconf'.  The readline `configure.in' requires autoconf
-version 2.50 or newer. 
+version 2.69 or newer. 
 
 Compilers and Options
 =====================
@@ -164,18 +164,40 @@
 Optional Features
 =================
 
-The readline `configure' recognizes a single `--with-PACKAGE' option:
+The readline `configure' recognizes two `--with-PACKAGE' options:
 
 `--with-curses'
     This tells readline that it can find the termcap library functions
     (tgetent, et al.) in the curses library, rather than a separate
     termcap library.  Readline uses the termcap functions, but does not
-    link with the termcap or curses library itself, allowing applications
-    which link with readline the to choose an appropriate library.
-    This option tells readline to link the example programs with the
-    curses library rather than libtermcap.
+    usually link with the termcap or curses library itself, allowing
+    applications which link with readline the to choose an appropriate
+    library. This option tells readline to link the example programs with
+    the curses library rather than libtermcap.
+
+`--with-shared-termcap-library'
+    This tells the readline build process to link the shared version of
+    libreadline against a shared version of the curses or termcap library
+    (see the description of SHLIB_LIBS below under `Shared Libraries').
+    This relieves the application of having to link with curses or termcap
+    itself, but does not allow the application to choose which library to
+    use. This is only effective on systems that build shared libraries (see
+    below; the default for shared libraries is `yes').
+
+`configure' also recognizes several `--enable-FEATURE' options:
 
-`configure' also recognizes two `--enable-FEATURE' options:
+`--enable-bracketed-paste-default'
+    Enable bracketed paste by default, so the initial value of the
+    `enable-bracketed-paste' Readline variable is `on'. The default
+    is `yes'.
+
+`--enable-install-examples'
+    Install the readline example programs as part of `make install'.
+
+`--enable-multibyte'
+    Build with support for multibyte characters enabled on systems with the
+    necessary framework (locale definitions, C library functions, etc.). The
+    default is `yes'.
 
 `--enable-shared'
     Build the shared libraries by default on supported platforms.  The
@@ -184,11 +206,6 @@
 `--enable-static'
     Build the static libraries by default.  The default is `yes'.
 
-`--enable-bracketed-paste-default'
-    Enable bracketed paste by default, so the initial value of the
-    `enable-bracketed-paste' Readline variable is `on'. The default
-    is `yes'.
- 
 Shared Libraries
 ================
 
@@ -199,7 +216,8 @@
 on supported platforms.
 
 If `configure' is given the `--enable-shared' option, it will attempt
-to build the shared libraries by default on supported platforms.
+to build the shared libraries by default on supported platforms. This
+option is enabled by default.
 
 Configure calls the script support/shobj-conf to test whether or
 not shared library creation is supported and to generate the values

_service:tar_scm:readline-8.1.tar.gz/MANIFEST -> _service:tar_scm:readline-8.2.tar.gz/MANIFEST Changed

_service:tar_scm:readline-8.1.tar.gz/Makefile.in -> _service:tar_scm:readline-8.2.tar.gz/Makefile.in Changed

_service:tar_scm:readline-8.1.tar.gz/NEWS -> _service:tar_scm:readline-8.2.tar.gz/NEWS Changed

@@ -1,3 +1,60 @@
+This is a terse description of the new features added to readline-8.2 since
+the release of readline-8.1.
+
+New Features in Readline
+
+a. There is now an HS_HISTORY_VERSION containing the version number of the
+   history library for applications to use.
+
+b. History expansion better understands multiple history expansions that may
+   contain strings that would ordinarily inhibit history expansion (e.g.,
+   `abc!$!$').
+
+c. There is a new framework for readline timeouts, including new public
+   functions to set timeouts and query how much time is remaining before a
+   timeout hits, and a hook function that can trigger when readline times
+   out. There is a new state value to indicate a timeout.
+
+d. Automatically bind termcap key sequences for page-up and page-down to
+   history-search-backward and history-search-forward, respectively.
+
+e. There is a new `fetch-history' bindable command that retrieves the history
+   entry corresponding to its numeric argument. Negative arguments count back
+   from the end of the history.
+
+f. `vi-undo' is now a bindable command.
+
+g. There is a new option: `enable-active-region'. This separates control of
+   the active region and bracketed-paste. It has the same default value as
+   bracketed-paste, and enabling bracketed paste enables the active region.
+   Users can now turn off the active region while leaving bracketed paste
+   enabled.
+
+h. rl_completer_word_break_characters is now `const char *' like
+   rl_basic_word_break_characters.
+
+i. Readline looks in $LS_COLORS for a custom filename extension
+   (*.readline-colored-completion-prefix) and uses that as the default color
+   for the common prefix displayed when `colored-completion-prefix' is set.
+
+j. Two new bindable string variables: active-region-start-color and
+   active-region-end-color. The first sets the color used to display the
+   active region; the second turns it off. If set, these are used in place
+   of terminal standout mode.
+
+k. New readline state (RL_STATE_EOF) and application-visible variable
+   (rl_eof_found) to allow applications to detect when readline reads EOF
+   before calling the deprep-terminal hook.
+
+l. There is a new configuration option: --with-shared-termcap-library, which
+   forces linking the shared readline library with the shared termcap (or
+   curses/ncurses/termlib) library so applications don't have to do it.
+
+m. Readline now checks for changes to locale settings (LC_ALL/LC_CTYPE/LANG)
+   each time it is called, and modifies the appropriate locale-specific display
+   and key binding variables when the locale changes.
+
+-------------------------------------------------------------------------------
 This is a terse description of the new features added to readline-8.1 since
 the release of readline-8.0.
 
@@ -89,7 +146,7 @@
 
 New Features in Readline
 
-a.  The history truncation code now uses the same error recovery mechansim as
+a.  The history truncation code now uses the same error recovery mechanism as
     the history writing code, and restores the old version of the history file
     on error.  The error recovery mechanism handles symlinked history files.
 
@@ -260,7 +317,7 @@
     to bind all keys.
 
 e.  New application-settable function: rl_filename_rewrite_hook.  Can be used
-    to rewite or modify filenames read from the file system before they are
+    to rewrite or modify filenames read from the file system before they are
     compared to the word to be completed.
 
 f.  New bindable variable: skip-completed-text, active when completing in the

_service:tar_scm:readline-8.1.tar.gz/README -> _service:tar_scm:readline-8.2.tar.gz/README Changed

_service:tar_scm:readline-8.1.tar.gz/aclocal.m4 -> _service:tar_scm:readline-8.2.tar.gz/aclocal.m4 Changed

@@ -3,55 +3,8 @@
 dnl
 dnl Some derived from PDKSH 5.1.3 autoconf tests
 dnl
-
-AC_DEFUN(BASH_C_LONG_LONG,
-AC_CACHE_CHECK(for long long, ac_cv_c_long_long,
-if test "$GCC" = yes; then
-  ac_cv_c_long_long=yes
-else
-AC_TRY_RUN(
-#include <stdlib.h>
-int
-main()
-{
-long long foo = 0;
-exit(sizeof(long long) < sizeof(long));
-}
-, ac_cv_c_long_long=yes, ac_cv_c_long_long=no)
-fi)
-if test $ac_cv_c_long_long = yes; then
-  AC_DEFINE(HAVE_LONG_LONG, 1, Define if the `long long' type works.)
-fi
-)
-
+dnl Copyright (C) 1987-2021 Free Software Foundation, Inc.
 dnl
-dnl This is very similar to AC_C_LONG_DOUBLE, with the fix for IRIX
-dnl (< changed to <=) added.
-dnl
-AC_DEFUN(BASH_C_LONG_DOUBLE,
-AC_CACHE_CHECK(for long double, ac_cv_c_long_double,
-if test "$GCC" = yes; then
-  ac_cv_c_long_double=yes
-else
-AC_TRY_RUN(
-#include <stdlib.h>
-int
-main()
-{
-  /* The Stardent Vistra knows sizeof(long double), but does not
-     support it. */
-  long double foo = 0.0;
-  /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
-  /* On IRIX 5.3, the compiler converts long double to double with a warning,
-     but compiles this successfully. */
-  exit(sizeof(long double) <= sizeof(double));
-}
-, ac_cv_c_long_double=yes, ac_cv_c_long_double=no)
-fi)
-if test $ac_cv_c_long_double = yes; then
-  AC_DEFINE(HAVE_LONG_DOUBLE, 1, Define if the `long double' type works.)
-fi
-)
 
 dnl
 dnl Check for <inttypes.h>.  This is separated out so that it can be
@@ -72,13 +25,14 @@
 dnl BASH_CHECK_TYPE(TYPE, HEADERS, DEFAULT, VALUE-IF-FOUND)
 AC_DEFUN(BASH_CHECK_TYPE,
 
-AC_REQUIRE(AC_HEADER_STDC)dnl
 AC_REQUIRE(BASH_HEADER_INTTYPES)
 AC_MSG_CHECKING(for $1)
 AC_CACHE_VAL(bash_cv_type_$1,
 AC_EGREP_CPP($1, #include <sys/types.h>
-#if STDC_HEADERS
+#if HAVE_STDLIB_H
 #include <stdlib.h>
+#endif
+#if HAVE_STDDEF_H
 #include <stddef.h>
 #endif
 #if HAVE_INTTYPES_H
@@ -106,32 +60,14 @@
 dnl
 AC_DEFUN(BASH_CHECK_DECL,
 
-AC_REQUIRE(AC_HEADER_STDC)
 AC_REQUIRE(BASH_HEADER_INTTYPES)
-AC_CACHE_CHECK(for declaration of $1, bash_cv_decl_$1,
-AC_TRY_LINK(
-
-#if STDC_HEADERS
-#  include <stdlib.h>
-#endif
-#if HAVE_INTTYPES_H
-#  include <inttypes.h>
-#endif
-,
-return !$1;,
-bash_cv_decl_$1=yes, bash_cv_decl_$1=no))
-bash_tr_func=HAVE_DECL_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-if test $bash_cv_decl_$1 = yes; then
-  AC_DEFINE_UNQUOTED($bash_tr_func, 1)
-else
-  AC_DEFINE_UNQUOTED($bash_tr_func, 0)
-fi
+AC_CHECK_DECLS($1)
 )
 
 AC_DEFUN(BASH_DECL_PRINTF,
 AC_MSG_CHECKING(for declaration of printf in <stdio.h>)
 AC_CACHE_VAL(bash_cv_printf_declared,
-AC_TRY_RUN(
+AC_RUN_IFELSE(AC_LANG_SOURCE(
 #include <stdio.h>
 #ifdef __STDC__
 typedef int (*_bashfunc)(const char *, ...);
@@ -146,7 +82,7 @@
 pf = (_bashfunc) printf;
 exit(pf == 0);
 }
-, bash_cv_printf_declared=yes, bash_cv_printf_declared=no,
+), bash_cv_printf_declared=yes, bash_cv_printf_declared=no,
    AC_MSG_WARN(cannot check printf declaration if cross compiling -- defaulting to yes)
     bash_cv_printf_declared=yes
 ))
@@ -173,13 +109,13 @@
 AC_DEFUN(BASH_DECL_UNDER_SYS_SIGLIST,
 AC_MSG_CHECKING(for _sys_siglist in signal.h or unistd.h)
 AC_CACHE_VAL(bash_cv_decl_under_sys_siglist,
-AC_TRY_COMPILE(
+AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
 #include <sys/types.h>
 #include <signal.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif,  char *msg = _sys_siglist2; ,
-  bash_cv_decl_under_sys_siglist=yes, bash_cv_decl_under_sys_siglist=no,
+#endif,  char *msg = _sys_siglist2; ),
+  bash_cv_decl_under_sys_siglist=yes, bash_cv_decl_under_sys_siglist=no,
   AC_MSG_WARN(cannot check for _sys_siglist if cross compiling -- defaulting to no)))dnl
 AC_MSG_RESULT($bash_cv_decl_under_sys_siglist)
 if test $bash_cv_decl_under_sys_siglist = yes; then
@@ -191,7 +127,7 @@
 AC_REQUIRE(BASH_DECL_UNDER_SYS_SIGLIST)
 AC_MSG_CHECKING(for _sys_siglist in system C library)
 AC_CACHE_VAL(bash_cv_under_sys_siglist,
-AC_TRY_RUN(
+AC_RUN_IFELSE(AC_LANG_SOURCE(
 #include <sys/types.h>
 #include <signal.h>
 #ifdef HAVE_UNISTD_H
@@ -206,21 +142,34 @@
 {
 char *msg = (char *)_sys_siglist2;
 exit(msg == 0);
-},
-	bash_cv_under_sys_siglist=yes, bash_cv_under_sys_siglist=no,
+}
+),
+	bash_cv_under_sys_siglist=yes, bash_cv_under_sys_siglist=no,
 	AC_MSG_WARN(cannot check for _sys_siglist if cross compiling -- defaulting to no)
-	 bash_cv_under_sys_siglist=no))
+	 bash_cv_under_sys_siglist=no
+))
 AC_MSG_RESULT($bash_cv_under_sys_siglist)
 if test $bash_cv_under_sys_siglist = yes; then
 AC_DEFINE(HAVE_UNDER_SYS_SIGLIST)
 fi
 )
 
+dnl this defines HAVE_DECL_SYS_SIGLIST
+AC_DEFUN(BASH_DECL_SYS_SIGLIST,
+AC_CHECK_DECLS(sys_siglist,,,
+#include <signal.h>
+/* NetBSD declares sys_siglist in unistd.h.  */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+)
+)
+
 AC_DEFUN(BASH_SYS_SIGLIST,
-AC_REQUIRE(AC_DECL_SYS_SIGLIST)
+AC_REQUIRE(BASH_DECL_SYS_SIGLIST)
 AC_MSG_CHECKING(for sys_siglist in system C library)
 AC_CACHE_VAL(bash_cv_sys_siglist,
-AC_TRY_RUN(
+AC_RUN_IFELSE(AC_LANG_SOURCE(
 #include <sys/types.h>
 #include <signal.h>
 #ifdef HAVE_UNISTD_H
@@ -235,10 +184,11 @@
 {
 char *msg = sys_siglist2;
 exit(msg == 0);
-},
-	bash_cv_sys_siglist=yes, bash_cv_sys_siglist=no,
+}
+), bash_cv_sys_siglist=yes, bash_cv_sys_siglist=no,
 	AC_MSG_WARN(cannot check for sys_siglist if cross compiling -- defaulting to no)
-	 bash_cv_sys_siglist=no))
+	 bash_cv_sys_siglist=no
+))
 AC_MSG_RESULT($bash_cv_sys_siglist)
 if test $bash_cv_sys_siglist = yes; then
 AC_DEFINE(HAVE_SYS_SIGLIST)
@@ -263,11 +213,15 @@

_service:tar_scm:readline-8.1.tar.gz/bind.c -> _service:tar_scm:readline-8.2.tar.gz/bind.c Changed

@@ -1,6 +1,6 @@
 /* bind.c -- key binding and startup file support for the readline library. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -72,7 +72,7 @@
 /* Variables exported by this file. */
 Keymap rl_binding_keymap;
 
-static int _rl_skip_to_delim PARAMS((char *, int, int));
+static int _rl_skip_to_delim (char *, int, int);
 
 #if defined (USE_VARARGS) && defined (PREFER_STDARG)
 static void _rl_init_file_error (const char *, ...)  __attribute__((__format__ (printf, 1, 2)));
@@ -80,23 +80,23 @@
 static void _rl_init_file_error ();
 #endif
 
-static rl_command_func_t *_rl_function_of_keyseq_internal PARAMS((const char *, size_t, Keymap, int *));
+static rl_command_func_t *_rl_function_of_keyseq_internal (const char *, size_t, Keymap, int *);
 
-static char *_rl_read_file PARAMS((char *, size_t *));
-static int _rl_read_init_file PARAMS((const char *, int));
-static int glean_key_from_name PARAMS((char *));
+static char *_rl_read_file (char *, size_t *);
+static int _rl_read_init_file (const char *, int);
+static int glean_key_from_name (char *);
 
-static int find_boolean_var PARAMS((const char *));
-static int find_string_var PARAMS((const char *));
+static int find_boolean_var (const char *);
+static int find_string_var (const char *);
 
-static const char *boolean_varname PARAMS((int));
-static const char *string_varname PARAMS((int));
+static const char *boolean_varname (int);
+static const char *string_varname (int);
 
-static char *_rl_get_string_variable_value PARAMS((const char *));
-static int substring_member_of_array PARAMS((const char *, const char * const *));
+static char *_rl_get_string_variable_value (const char *);
+static int substring_member_of_array (const char *, const char * const *);
 
-static int _rl_get_keymap_by_name PARAMS((const char *));
-static int _rl_get_keymap_by_map PARAMS((Keymap));
+static int _rl_get_keymap_by_name (const char *);
+static int _rl_get_keymap_by_map (Keymap);
 
 static int currently_reading_init_file;
 
@@ -880,6 +880,85 @@
   return _rl_function_of_keyseq_internal (keyseq, len, map, type);
 }
 
+/* Assuming there is a numeric argument at the beginning of KEYSEQ (the
+   caller is responsible for checking), return the index of the portion of
+   the key sequence following the numeric argument. If there's no numeric
+   argument (?), or if KEYSEQ consists solely of a numeric argument (?),
+   return -1. */
+int
+rl_trim_arg_from_keyseq	(const char *keyseq, size_t len, Keymap map)
+{
+  register int i, j, parsing_digits;
+  unsigned char ic;
+  Keymap map0;
+
+  if (map == 0)
+    map = _rl_keymap;
+  map0 = map;
+
+  /* The digits following the initial one (e.g., the binding to digit-argument)
+    or the optional `-' in a binding to digit-argument or universal-argument
+    are not added to rl_executing_keyseq. This is basically everything read by
+    rl_digit_loop. The parsing_digits logic is here in case they ever are. */
+  for (i = j = parsing_digits = 0; keyseq && i < len; i++)
+    {
+      ic = keyseqi;
+
+      if (parsing_digits)
+	{
+	  if (_rl_digit_p (ic))
+	    {
+	      j = i + 1;
+	      continue;
+	    }
+	  parsing_digits = 0;
+	}
+
+      if (mapic.type == ISKMAP)
+	{
+	  if (i + 1 == len)
+	    return -1;
+	  map = FUNCTION_TO_KEYMAP (map, ic);
+	  continue;
+	}
+      if (mapic.type == ISFUNC)
+	{
+#if defined (VI_MODE)
+	  if (mapic.function != rl_digit_argument && mapic.function != rl_universal_argument && mapic.function != rl_vi_arg_digit)
+#else
+	  if (mapic.function != rl_digit_argument && mapic.function != rl_universal_argument)
+#endif
+	    return (j);
+
+	  /* We don't bother with a keyseq that is only a numeric argument */
+	  if (i + 1 == len)
+	    return -1;
+
+	  parsing_digits = 1;
+
+	  /* This logic should be identical to rl_digit_loop */
+	  /* We accept M-- as equivalent to M--1, C-u- as equivalent to C-u-1
+	     but set parsing_digits to 2 to note that we saw `-' */
+	  if (mapic.function == rl_universal_argument && (i + 1 == '-'))
+	    {
+	      i++;
+	      parsing_digits = 2;
+	    }
+	  if (mapic.function == rl_digit_argument && ic == '-')
+	    {
+	      parsing_digits = 2;
+	    }
+
+	  map = map0;
+	  j = i + 1;
+	}
+    }
+
+  /* If we're still parsing digits by the time we get here, we don't allow a
+     key sequence that consists solely of a numeric argument */
+  return -1;
+}
+  
 /* The last key bindings file read. */
 static char *last_readline_init_file = (char *)NULL;
 
@@ -1143,7 +1222,7 @@
 /*								    */
 /* **************************************************************** */
 
-typedef int _rl_parser_func_t PARAMS((char *));
+typedef int _rl_parser_func_t (char *);
 
 /* Things that mean `Control'. */
 const char * const _rl_possible_control_prefixes = {
@@ -1154,6 +1233,12 @@
   "Meta", "M-", (const char *)NULL
 };
 
+/* Forward declarations */
+static int parser_if (char *);
+static int parser_else (char *);
+static int parser_endif (char *);
+static int parser_include (char *);
+
 /* Conditionals. */
 
 /* Calling programs set this to have their argv0. */
@@ -1234,7 +1319,7 @@
 #endif /* VI_MODE */
   else if (_rl_strnicmp (args, "version", 7) == 0)
     {
-      int rlversion, versionarg, op, previ, major, minor;
+      int rlversion, versionarg, op, previ, major, minor, opresult;
 
       _rl_parsing_conditionalized_out = 1;
       rlversion = RL_VERSION_MAJOR*10 + RL_VERSION_MINOR;
@@ -1294,24 +1379,25 @@
       switch (op)
 	{
 	case OP_EQ:
-	  _rl_parsing_conditionalized_out = rlversion == versionarg;
+ 	  opresult = rlversion == versionarg;
 	  break;
 	case OP_NE:
-	  _rl_parsing_conditionalized_out = rlversion != versionarg;
+	  opresult = rlversion != versionarg;
 	  break;
 	case OP_GT:
-	  _rl_parsing_conditionalized_out = rlversion > versionarg;
+	  opresult = rlversion > versionarg;
 	  break;
 	case OP_GE:
-	  _rl_parsing_conditionalized_out = rlversion >= versionarg;
+	  opresult = rlversion >= versionarg;
 	  break;
 	case OP_LT:
-	  _rl_parsing_conditionalized_out = rlversion < versionarg;
+	  opresult = rlversion < versionarg;
 	  break;
 	case OP_LE:
-	  _rl_parsing_conditionalized_out = rlversion <= versionarg;
+	  opresult = rlversion <= versionarg;
 	  break;
 	}
+      _rl_parsing_conditionalized_out = 1 - opresult;
     }

_service:tar_scm:readline-8.1.tar.gz/callback.c -> _service:tar_scm:readline-8.2.tar.gz/callback.c Changed

@@ -1,6 +1,6 @@
 /* callback.c -- functions to use readline as an X `callback' mechanism. */
 
-/* Copyright (C) 1987-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -136,6 +136,8 @@
       abort ();
     }
 
+  eof = 0;
+
   memcpy ((void *)olevel, (void *)_rl_top_level, sizeof (procenv_t));
 #if defined (HAVE_POSIX_SIGSETJMP)
   jcode = sigsetjmp (_rl_top_level, 0);
@@ -147,6 +149,14 @@
       (*rl_redisplay_function) ();
       _rl_want_redisplay = 0;
       memcpy ((void *)_rl_top_level, (void *)olevel, sizeof (procenv_t));
+
+      /* If we longjmped because of a timeout, handle it here. */
+      if (RL_ISSTATE (RL_STATE_TIMEOUT))
+	{
+	  RL_SETSTATE (RL_STATE_DONE);
+	  rl_done = 1;
+	}
+
       CALLBACK_READ_RETURN ();
     }
 
@@ -268,6 +278,13 @@
 	  _rl_want_redisplay = 0;
 	}
 
+      /* Make sure application hooks can see whether we saw EOF. */
+      if (eof > 0)
+	{
+	  rl_eof_found = eof;
+	  RL_SETSTATE(RL_STATE_EOF);
+	}
+
       if (rl_done)
 	{
 	  line = readline_internal_teardown (eof);
@@ -278,7 +295,8 @@
 	  rl_clear_signals ();
 #endif
 	  in_handler = 0;
-	  (*rl_linefunc) (line);
+	  if (rl_linefunc)			/* just in case */
+	    (*rl_linefunc) (line);
 
 	  /* If the user did not clear out the line, do it for him. */
 	  if (rl_line_buffer0)

_service:tar_scm:readline-8.1.tar.gz/chardefs.h -> _service:tar_scm:readline-8.2.tar.gz/chardefs.h Changed

@@ -1,6 +1,6 @@
 /* chardefs.h -- Character definitions for readline. */
 
-/* Copyright (C) 1994-2015 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -26,9 +26,6 @@
 
 #if defined (HAVE_CONFIG_H)
 #  if defined (HAVE_STRING_H)
-#    if ! defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
-#      include <memory.h>
-#    endif
 #    include <string.h>
 #  endif /* HAVE_STRING_H */
 #  if defined (HAVE_STRINGS_H)
@@ -66,22 +63,26 @@
 #define UNMETA(c) ((c) & (~meta_character_bit))
 #define UNCTRL(c) _rl_to_upper(((c)|control_character_bit))
 
-#if defined STDC_HEADERS || (!defined (isascii) && !defined (HAVE_ISASCII))
-#  define IN_CTYPE_DOMAIN(c) 1
-#else
-#  define IN_CTYPE_DOMAIN(c) isascii(c)
+#ifndef UCHAR_MAX
+#  define UCHAR_MAX 255
 #endif
-
-#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT) && !defined (__cplusplus)
-#  define isxdigit(c)   (isdigit((unsigned char)(c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+#ifndef CHAR_MAX
+#  define CHAR_MAX 127
 #endif
 
-#if defined (CTYPE_NON_ASCII)
+/* use this as a proxy for C89 */
+#if defined (HAVE_STDLIB_H) && defined (HAVE_STRING_H)
+#  define IN_CTYPE_DOMAIN(c) 1
 #  define NON_NEGATIVE(c) 1
 #else
+#  define IN_CTYPE_DOMAIN(c) ((c) >= 0 && (c) <= CHAR_MAX)
 #  define NON_NEGATIVE(c) ((unsigned char)(c) == (c))
 #endif
 
+#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT) && !defined (__cplusplus)
+#  define isxdigit(c)   (isdigit((unsigned char)(c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+#endif
+
 /* Some systems define these; we want our definitions. */
 #undef ISPRINT
 
@@ -99,12 +100,12 @@
 #define _rl_uppercase_p(c)	(NON_NEGATIVE(c) && ISUPPER(c))
 #define _rl_digit_p(c)		((c) >= '0' && (c) <= '9')
 
+#define _rl_alphabetic_p(c)	(NON_NEGATIVE(c) && ISALNUM(c))
 #define _rl_pure_alphabetic(c)	(NON_NEGATIVE(c) && ISALPHA(c))
-#define ALPHABETIC(c)		(NON_NEGATIVE(c) && ISALNUM(c))
 
 #ifndef _rl_to_upper
-#  define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)c) : (c))
-#  define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)c) : (c))
+#  define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)(c)) : (c))
+#  define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)(c)) : (c))
 #endif
 
 #ifndef _rl_digit_value

_service:tar_scm:readline-8.1.tar.gz/colors.c -> _service:tar_scm:readline-8.2.tar.gz/colors.c Changed

@@ -2,7 +2,7 @@
 
    Modified by Chet Ramey for Readline.
 
-   Copyright (C) 1985, 1988, 1990-1991, 1995-2010, 2012, 2015, 2017, 2019
+   Copyright (C) 1985, 1988, 1990-1991, 1995-2021
    Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -73,6 +73,8 @@
 static bool is_colored (enum indicator_no type);
 static void restore_default_color (void);
 
+#define RL_COLOR_PREFIX_EXTENSION	"readline-colored-completion-prefix"
+
 COLOR_EXT_TYPE *_rl_color_ext_list = 0;
 
 /* Output a color indicator (which may contain nulls).  */
@@ -110,13 +112,28 @@
     }
 }
 
+static struct bin_str *
+_rl_custom_readline_prefix (void)
+{
+  size_t len;
+  COLOR_EXT_TYPE *ext;
+
+  len = strlen (RL_COLOR_PREFIX_EXTENSION);
+  for (ext = _rl_color_ext_list; ext; ext = ext->next)
+    if (ext->ext.len == len && STREQN (ext->ext.string, RL_COLOR_PREFIX_EXTENSION, len))
+      return (&ext->seq);
+  return (NULL);
+}
+
 bool
 _rl_print_prefix_color (void)
 {
   struct bin_str *s;
 
   /* What do we want to use for the prefix? Let's try cyan first, see colors.h */
-  s = &_rl_color_indicatorC_PREFIX;
+  s = _rl_custom_readline_prefix ();
+  if (s == 0)
+    s = &_rl_color_indicatorC_PREFIX;
   if (s->string != NULL)
     {
       if (is_colored (C_NORM))
@@ -239,8 +256,10 @@
       else if (S_ISSOCK (mode))
         colored_filetype = C_SOCK;
 #endif
+#if defined (S_ISBLK)
       else if (S_ISBLK (mode))
         colored_filetype = C_BLK;
+#endif
       else if (S_ISCHR (mode))
         colored_filetype = C_CHR;
       else

_service:tar_scm:readline-8.1.tar.gz/compat.c -> _service:tar_scm:readline-8.2.tar.gz/compat.c Changed

@@ -1,6 +1,6 @@
 /* compat.c -- backwards compatibility functions. */
 
-/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -30,18 +30,18 @@
 #include "rlstdc.h"
 #include "rltypedefs.h"
 
-extern void rl_free_undo_list PARAMS((void));
-extern int rl_maybe_save_line PARAMS((void));
-extern int rl_maybe_unsave_line PARAMS((void));
-extern int rl_maybe_replace_line PARAMS((void));
+extern void rl_free_undo_list (void);
+extern int rl_maybe_save_line (void);
+extern int rl_maybe_unsave_line (void);
+extern int rl_maybe_replace_line (void);
 
-extern int rl_crlf PARAMS((void));
-extern int rl_ding PARAMS((void));
-extern int rl_alphabetic PARAMS((int));
+extern int rl_crlf (void);
+extern int rl_ding (void);
+extern int rl_alphabetic (int);
 
-extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
-extern char *rl_username_completion_function PARAMS((const char *, int));
-extern char *rl_filename_completion_function PARAMS((const char *, int));
+extern char **rl_completion_matches (const char *, rl_compentry_func_t *);
+extern char *rl_username_completion_function (const char *, int);
+extern char *rl_filename_completion_function (const char *, int);
 
 /* Provide backwards-compatible entry points for old function names. */

_service:tar_scm:readline-8.1.tar.gz/complete.c -> _service:tar_scm:readline-8.2.tar.gz/complete.c Changed

@@ -1,6 +1,6 @@
 /* complete.c -- filename completion for readline. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -95,7 +95,7 @@
 /* Most systems don't declare getpwent in <pwd.h> if _POSIX_SOURCE is
    defined. */
 #if defined (HAVE_GETPWENT) && (!defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE))
-extern struct passwd *getpwent PARAMS((void));
+extern struct passwd *getpwent (void);
 #endif /* HAVE_GETPWENT && (!HAVE_GETPW_DECLS || _POSIX_SOURCE) */
 
 /* If non-zero, then this is the address of a function to call when
@@ -114,44 +114,44 @@
 #endif
 
 #if defined (VISIBLE_STATS)
-static int stat_char PARAMS((char *));
+static int stat_char (char *);
 #endif
 
 #if defined (COLOR_SUPPORT)
-static int colored_stat_start PARAMS((const char *));
-static void colored_stat_end PARAMS((void));
-static int colored_prefix_start PARAMS((void));
-static void colored_prefix_end PARAMS((void));
+static int colored_stat_start (const char *);
+static void colored_stat_end (void);
+static int colored_prefix_start (void);
+static void colored_prefix_end (void);
 #endif
 
-static int path_isdir PARAMS((const char *));
+static int path_isdir (const char *);
 
-static char *rl_quote_filename PARAMS((char *, int, char *));
+static char *rl_quote_filename (char *, int, char *);
 
-static void _rl_complete_sigcleanup PARAMS((int, void *));
+static void _rl_complete_sigcleanup (int, void *);
 
-static void set_completion_defaults PARAMS((int));
-static int get_y_or_n PARAMS((int));
-static int _rl_internal_pager PARAMS((int));
-static char *printable_part PARAMS((char *));
-static int fnwidth PARAMS((const char *));
-static int fnprint PARAMS((const char *, int, const char *));
-static int print_filename PARAMS((char *, char *, int));
+static void set_completion_defaults (int);
+static int get_y_or_n (int);
+static int _rl_internal_pager (int);
+static char *printable_part (char *);
+static int fnwidth (const char *);
+static int fnprint (const char *, int, const char *);
+static int print_filename (char *, char *, int);
 
-static char **gen_completion_matches PARAMS((char *, int, int, rl_compentry_func_t *, int, int));
+static char **gen_completion_matches (char *, int, int, rl_compentry_func_t *, int, int);
 
-static char **remove_duplicate_matches PARAMS((char **));
-static void insert_match PARAMS((char *, int, int, char *));
-static int append_to_match PARAMS((char *, int, int, int));
-static void insert_all_matches PARAMS((char **, int, char *));
-static int complete_fncmp PARAMS((const char *, int, const char *, int));
-static void display_matches PARAMS((char **));
-static int compute_lcd_of_matches PARAMS((char **, int, const char *));
-static int postprocess_matches PARAMS((char ***, int));
-static int compare_match PARAMS((char *, const char *));
-static int complete_get_screenwidth PARAMS((void));
+static char **remove_duplicate_matches (char **);
+static void insert_match (char *, int, int, char *);
+static int append_to_match (char *, int, int, int);
+static void insert_all_matches (char **, int, char *);
+static int complete_fncmp (const char *, int, const char *, int);
+static void display_matches (char **);
+static int compute_lcd_of_matches (char **, int, const char *);
+static int postprocess_matches (char ***, int);
+static int compare_match (char *, const char *);
+static int complete_get_screenwidth (void);
 
-static char *make_quoted_replacement PARAMS((char *, int, char *));
+static char *make_quoted_replacement (char *, int, char *);
 
 /* **************************************************************** */
 /*								    */
@@ -304,7 +304,7 @@
 /* The list of characters that signal a break between words for
    rl_complete_internal.  The default list is the contents of
    rl_basic_word_break_characters.  */
-/*const*/ char *rl_completer_word_break_characters = (/*const*/ char *)NULL;
+const char *rl_completer_word_break_characters = 0;
 
 /* Hook function to allow an application to set the completion word
    break characters before readline breaks up the line.  Allows
@@ -757,7 +757,7 @@
   mbstate_t ps;
   int left, w;
   size_t clen;
-  wchar_t wc;
+  WCHAR_T wc;
 
   left = strlen (string) + 1;
   memset (&ps, 0, sizeof (mbstate_t));
@@ -774,7 +774,7 @@
       else
 	{
 #if defined (HANDLE_MULTIBYTE)
-	  clen = mbrtowc (&wc, string + pos, left - pos, &ps);
+	  clen = MBRTOWC (&wc, string + pos, left - pos, &ps);
 	  if (MB_INVALIDCH (clen))
 	    {
 	      width++;
@@ -812,7 +812,7 @@
   const char *end;
   size_t tlen;
   int width;
-  wchar_t wc;
+  WCHAR_T wc;
 
   print_len = strlen (to_print);
   end = to_print + print_len + 1;
@@ -835,7 +835,8 @@
     colored_stat_start (real_pathname);
 #endif
 
-  if (prefix_bytes && _rl_completion_prefix_display_length > 0)
+  if (prefix_bytes && _rl_completion_prefix_display_length > 0 &&
+      prefix_bytes > _rl_completion_prefix_display_length)
     {
       char ellipsis;
 
@@ -880,7 +881,7 @@
       else
 	{
 #if defined (HANDLE_MULTIBYTE)
-	  tlen = mbrtowc (&wc, s, end - s, &ps);
+	  tlen = MBRTOWC (&wc, s, end - s, &ps);
 	  if (MB_INVALIDCH (tlen))
 	    {
 	      tlen = 1;
@@ -1078,7 +1079,8 @@
 _rl_find_completion_word (int *fp, int *dp)
 {
   int scan, end, found_quote, delimiter, pass_next, isbrk;
-  char quote_char, *brkchars;
+  char quote_char;
+  const char *brkchars;
 
   end = rl_point;
   found_quote = delimiter = 0;
@@ -1321,7 +1323,7 @@
   int v;
   size_t v1, v2;
   mbstate_t ps1, ps2;
-  wchar_t wc1, wc2;
+  WCHAR_T wc1, wc2;
 #endif
 
   /* If only one match, just use that.  Otherwise, compare each
@@ -1353,8 +1355,8 @@
 #if defined (HANDLE_MULTIBYTE)
 	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
 	      {
-		v1 = mbrtowc(&wc1, match_listi+si, strlen (match_listi+si), &ps1);
-		v2 = mbrtowc (&wc2, match_listi+1+si, strlen (match_listi+1+si), &ps2);
+		v1 = MBRTOWC (&wc1, match_listi+si, strlen (match_listi+si), &ps1);
+		v2 = MBRTOWC (&wc2, match_listi+1+si, strlen (match_listi+1+si), &ps2);
 		if (MB_INVALIDCH (v1) || MB_INVALIDCH (v2))
 		  {
 		    if (c1 != c2)	/* do byte comparison */
@@ -1364,7 +1366,7 @@
 		if (_rl_completion_case_fold)
 		  {
 		    wc1 = towlower (wc1);
-		   wc2 = towlower (wc2);
+		    wc2 = towlower (wc2);
 		  }
 		if (wc1 != wc2)
 		  break;
@@ -1547,7 +1549,7 @@
 
       if (common_length > _rl_completion_prefix_display_length && common_length > ELLIPSIS_LEN)
 	max -= common_length - ELLIPSIS_LEN;
-      else
+      else if (_rl_colored_completion_prefix <= 0)
 	common_length = sind = 0;
     }
 #if defined (COLOR_SUPPORT)
@@ -1979,7 +1981,7 @@
     {
       temp = (*rl_filename_dequoting_function) (text, rl_completion_quote_character);
       r = strcmp (temp, match);
-      free (temp);
+      xfree (temp);
       return r;
     }

_service:tar_scm:readline-8.1.tar.gz/config.h.in -> _service:tar_scm:readline-8.2.tar.gz/config.h.in Changed

@@ -1,6 +1,8 @@
 /* config.h.in.  Maintained by hand. */
 
 /* Template definitions for autoconf */
+
+/* These are set by AC_USE_SYSTEM_EXTENSIONS */
 #undef __EXTENSIONS__
 #undef _ALL_SOURCE
 #undef _GNU_SOURCE
@@ -16,12 +18,9 @@
 
 #undef _FILE_OFFSET_BITS
 
-/* Define as the return type of signal handlers (int or void).  */
-#undef RETSIGTYPE
-
-#undef VOID_SIGHANDLER
-
 /* Characteristics of the compiler. */
+#undef inline
+
 #undef sig_atomic_t
 
 #undef size_t
@@ -58,6 +57,9 @@
 /* Define if you have the getpwuid function. */
 #undef HAVE_GETPWUID
 
+/* Define if you have the gettimeofday function. */
+#undef HAVE_GETTIMEOFDAY
+
 /* Define if you have the isascii function. */
 #undef HAVE_ISASCII
 
@@ -106,6 +108,9 @@
 /* Define if you have the setenv function.  */
 #undef HAVE_SETENV
 
+/* Define if you have the setitimer function.  */
+#undef HAVE_SETITIMER
+
 /* Define if you have the setlocale function. */
 #undef HAVE_SETLOCALE
 
@@ -120,6 +125,9 @@
 /* Define if you have the strpbrk function.  */
 #undef HAVE_STRPBRK
 
+/* Define if you have the sysconf function.  */
+#undef HAVE_SYSCONF
+
 /* Define if you have the tcgetattr function.  */
 #undef HAVE_TCGETATTR
 
@@ -147,8 +155,6 @@
 /* and whether it works */
 #undef WCWIDTH_BROKEN
 
-#undef STDC_HEADERS
-
 /* Define if you have the <dirent.h> header file.  */
 #undef HAVE_DIRENT_H
 
@@ -218,6 +224,9 @@
 /* Define if you have the <sys/stream.h> header file.  */
 #undef HAVE_SYS_STREAM_H
 
+/* Define if you have the <sys/time.h> header file.  */
+#undef HAVE_SYS_TIME_H
+
 /* Define if you have the <termcap.h> header file.  */
 #undef HAVE_TERMCAP_H
 
@@ -257,8 +266,6 @@
 #undef HAVE_DECL_AUDIT_USER_TTY
 
 /* Definitions pulled in from aclocal.m4. */
-#undef VOID_SIGHANDLER
-
 #undef GWINSZ_IN_SYS_IOCTL
 
 #undef STRUCT_WINSIZE_IN_SYS_IOCTL
@@ -279,6 +286,8 @@
 
 #undef HAVE_STRUCT_DIRENT_D_NAMLEN
 
+#undef HAVE_TIMEVAL
+
 #undef HAVE_BSD_SIGNALS
 
 #undef HAVE_POSIX_SIGNALS

_service:tar_scm:readline-8.1.tar.gz/configure -> _service:tar_scm:readline-8.2.tar.gz/configure Changed

@@ -1,12 +1,13 @@
 #! /bin/sh
-# From configure.ac for Readline 8.1, version 2.90.
+# From configure.ac for Readline 8.2, version 2.97.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for readline 8.1.
+# Generated by GNU Autoconf 2.71 for readline 8.2.
 #
 # Report bugs to <bug-readline@gnu.org>.
 #
 #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -17,14 +18,16 @@
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
-else
+else $as_nop
   case `(set -o) 2>/dev/null` in #(
   *posix*) :
     set -o posix ;; #(
@@ -34,46 +37,46 @@
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\$.*\$"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\$.*\$$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;;
-      esac;
-      expr "X$arg" : "X\$.*\$" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
   PATH_SEPARATOR=:
   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -82,13 +85,6 @@
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -97,8 +93,12 @@
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
   done
 IFS=$as_save_IFS
 
@@ -110,30 +110,10 @@
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 # Use a proper internal environment variable to ensure we don't fall
   # into an infinite loop, continuously re-executing ourselves.
@@ -155,20 +135,22 @@
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
   fi
   # We don't want this to propagate to other subprocesses.
           { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '\${1+\"\$@\"}'='\"\$@\"'

_service:tar_scm:readline-8.1.tar.gz/configure.ac -> _service:tar_scm:readline-8.2.tar.gz/configure.ac Changed

@@ -5,7 +5,7 @@
 dnl
 dnl Process this file with autoconf to produce a configure script.
 
-# Copyright (C) 1987-2020 Free Software Foundation, Inc.
+# Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
 #   This program is free software: you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -20,28 +20,30 @@
 #   You should have received a copy of the GNU General Public License
 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_REVISION(for Readline 8.1, version 2.90)
+AC_REVISION(for Readline 8.2, version 2.97)
 
-AC_INIT(readline, 8.1, bug-readline@gnu.org)
+AC_INIT(readline, 8.2, bug-readline@gnu.org)
 
 dnl make sure we are using a recent autoconf version
-AC_PREREQ(2.50)
+AC_PREREQ(2.69)
 
 AC_CONFIG_SRCDIR(readline.h)
 AC_CONFIG_AUX_DIR(./support)
 AC_CONFIG_HEADERS(config.h)
 
 dnl update the value of RL_READLINE_VERSION in readline.h when this changes
-LIBVERSION=8.1
+LIBVERSION=8.2
 
 AC_CANONICAL_HOST
 AC_CANONICAL_BUILD
 
 dnl configure defaults
 opt_curses=no
+opt_shared_termcap_lib=no
 
 dnl arguments to configure
-AC_ARG_WITH(curses, AC_HELP_STRING(--with-curses, use the curses library instead of the termcap library), opt_curses=$withval)
+AC_ARG_WITH(curses, AS_HELP_STRING(--with-curses, use the curses library instead of the termcap library), opt_curses=$withval)
+AC_ARG_WITH(shared-termcap-library, AS_HELP_STRING(--with-shared-termcap-library, link the readline shared library against the termcap/curses shared library default=NO), opt_shared_termcap_lib=$withval)
 
 if test "$opt_curses" = "yes"; then
 	prefer_curses=yes
@@ -54,12 +56,12 @@
 opt_install_examples=yes
 opt_bracketed_paste_default=yes
 
-AC_ARG_ENABLE(multibyte, AC_HELP_STRING(--enable-multibyte, enable multibyte characters if OS supports them), opt_multibyte=$enableval)
-AC_ARG_ENABLE(shared, AC_HELP_STRING(--enable-shared, build shared libraries default=YES), opt_shared_libs=$enableval)
-AC_ARG_ENABLE(static, AC_HELP_STRING(--enable-static, build static libraries default=YES), opt_static_libs=$enableval)
-AC_ARG_ENABLE(install-examples, AC_HELP_STRING(--disable-install-examples, don't install examples default=install), opt_install_examples=$enableval)
+AC_ARG_ENABLE(multibyte, AS_HELP_STRING(--enable-multibyte, enable multibyte characters if OS supports them), opt_multibyte=$enableval)
+AC_ARG_ENABLE(shared, AS_HELP_STRING(--enable-shared, build shared libraries default=YES), opt_shared_libs=$enableval)
+AC_ARG_ENABLE(static, AS_HELP_STRING(--enable-static, build static libraries default=YES), opt_static_libs=$enableval)
+AC_ARG_ENABLE(install-examples, AS_HELP_STRING(--disable-install-examples, don't install examples default=install), opt_install_examples=$enableval)
 
-AC_ARG_ENABLE(bracketed-paste-default, AC_HELP_STRING(--disable-bracketed-paste-default, disable bracketed paste by default default=enable), opt_bracketed_paste_default=$enableval)
+AC_ARG_ENABLE(bracketed-paste-default, AS_HELP_STRING(--disable-bracketed-paste-default, disable bracketed paste by default default=enable), opt_bracketed_paste_default=$enableval)
 
 if test $opt_multibyte = no; then
 AC_DEFINE(NO_MULTIBYTE_SUPPORT)
@@ -111,13 +113,12 @@
 
 AC_PROG_MAKE_SET
 AC_PROG_CC
-dnl AC_AIX
-AC_MINIX
+AC_USE_SYSTEM_EXTENSIONS
 
 # If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS
 if test -n "$want_auto_cflags" ; then
-	AUTO_CFLAGS="-g ${GCC+-O2}"
-	STYLE_CFLAGS="${GCC+-Wno-parentheses} ${GCC+-Wno-format-security}"
+	AUTO_CFLAGS="-g ${GCC:+-O2}"
+	STYLE_CFLAGS="${GCC:+-Wno-parentheses} ${GCC:+-Wno-format-security} ${GCC:+-Wno-tautological-constant-out-of-range-compare}"
 fi
 
 AC_PROG_GCC_TRADITIONAL
@@ -131,24 +132,25 @@
 MAKE_SHELL=/bin/sh
 AC_SUBST(MAKE_SHELL)
 
+dnl include files for gettext
+
+m4_include(m4/codeset.m4)
+
 AC_C_CONST
+AC_C_INLINE
 AC_C_PROTOTYPES
 AC_C_CHAR_UNSIGNED
 AC_C_VOLATILE
 
-AC_TYPE_SIGNAL
-
 AC_TYPE_SIZE_T
 AC_CHECK_TYPE(ssize_t, int)
 
-AC_HEADER_STDC
-
 AC_HEADER_STAT
 AC_HEADER_DIRENT
 
-AC_CHECK_FUNCS(fcntl kill lstat readlink)
-AC_CHECK_FUNCS(fnmatch memmove pselect putenv select setenv setlocale \
-		strcasecmp strpbrk tcgetattr vsnprintf)
+AC_CHECK_FUNCS(fcntl gettimeofday kill lstat pselect readlink select setitimer)
+AC_CHECK_FUNCS(fnmatch memmove putenv setenv setlocale \
+		strcasecmp strpbrk sysconf tcgetattr vsnprintf)
 AC_CHECK_FUNCS(isascii isxdigit)
 AC_CHECK_FUNCS(getpwent getpwnam getpwuid)
 
@@ -158,7 +160,8 @@
 AC_CHECK_HEADERS(fcntl.h unistd.h stdlib.h varargs.h stdarg.h stdbool.h \
 		string.h strings.h \
 		limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h)
-AC_CHECK_HEADERS(sys/ioctl.h sys/pte.h sys/stream.h sys/select.h sys/file.h)
+AC_CHECK_HEADERS(sys/ioctl.h sys/pte.h sys/stream.h sys/select.h \
+		sys/time.h sys/file.h)
 
 AC_CHECK_HEADERS(sys/ptem.h,,,
 
@@ -175,14 +178,12 @@
 BASH_FUNC_POSIX_SETJMP
 BASH_FUNC_LSTAT
 BASH_FUNC_STRCOLL
-BASH_FUNC_CTYPE_NONASCII
 
 BASH_CHECK_GETPW_FUNCS
 
 AC_HEADER_TIOCGWINSZ
 
 BASH_TYPE_SIG_ATOMIC_T
-BASH_TYPE_SIGHANDLER
 
 BASH_HAVE_TIOCSTAT
 BASH_HAVE_FIONREAD
@@ -190,6 +191,7 @@
 BASH_STRUCT_WINSIZE
 BASH_STRUCT_DIRENT_D_INO
 BASH_STRUCT_DIRENT_D_FILENO
+BASH_STRUCT_TIMEVAL
 
 AC_CHECK_HEADERS(libaudit.h)
 AC_CHECK_DECLS(AUDIT_USER_TTY,,, #include <linux/audit.h>)
@@ -210,6 +212,10 @@
 if test "$TERMCAP_LIB" = "-lncurses"; then
 	AC_CHECK_HEADERS(ncurses/termcap.h)
 fi
+case "$opt_shared_termcap_lib" in
+YyEeSs)	SHARED_TERMCAP="$TERMCAP_LIB" ;;
+-l*)		SHARED_TERMCAP="$opt_shared_termcap_lib" ;;
+esac
 
 case "$TERMCAP_LIB" in
 -ltinfo)  TERMCAP_PKG_CONFIG_LIB=tinfo ;;
@@ -240,10 +246,12 @@
         AC_MSG_CHECKING(configuration for building shared libraries)
         eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
 
-#	case "$SHLIB_LIBS" in
-#	*curses*|*termcap*|*termlib*)	;;
-#	*)			SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
-#	esac
+	# SHARED_TERMCAP is set only if opt_shared_termcap_library is set
+	case "$SHLIB_LIBS" in
+	*curses*|*tinfo*)	;;
+	*termcap*|*termlib*)	;;	# common aliases
+	*)		SHLIB_LIBS="$SHLIB_LIBS $SHARED_TERMCAP" ;;
+	esac
 	
         AC_SUBST(SHOBJ_CC)
         AC_SUBST(SHOBJ_CFLAGS)
@@ -307,6 +315,7 @@
 
 AC_SUBST(BUILD_DIR)
 
+# CFLAGS=${CFLAGS-"$AUTO_CFLAGS"}
 if test -n "$want_auto_cflags"; then
 	CFLAGS="$AUTO_CFLAGS"
 fi
@@ -328,8 +337,9 @@
 AC_SUBST(TERMCAP_LIB)
 AC_SUBST(TERMCAP_PKG_CONFIG_LIB)
 
-AC_OUTPUT(Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc,
-
-# Makefile uses this timestamp file to record whether config.h is up to date.
-echo > stamp-h
-)
+AC_CONFIG_FILES(Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc history.pc)
+
+dnl Makefile uses this timestamp file to record whether config.h is up to date.
+AC_CONFIG_COMMANDS(stamp-h, echo > stamp-h)
+
+AC_OUTPUT

_service:tar_scm:readline-8.1.tar.gz/display.c -> _service:tar_scm:readline-8.2.tar.gz/display.c Changed

@@ -1,6 +1,6 @@
 /* display.c -- readline redisplay facility. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library    
    for reading lines of text with interactive input and history editing.
@@ -63,23 +63,23 @@
 extern char *strchr (), *strrchr ();
 #endif /* !strchr && !__STDC__ */
 
-static void putc_face PARAMS((int, int, char *));
-static void puts_face PARAMS((const char *, const char *, int));
-static void norm_face PARAMS((char *, int));
-
-static void update_line PARAMS((char *, char *, char *, char *, int, int, int, int));
-static void space_to_eol PARAMS((int));
-static void delete_chars PARAMS((int));
-static void insert_some_chars PARAMS((char *, int, int));
-static void open_some_spaces PARAMS((int));
-static void cr PARAMS((void));
-static void redraw_prompt PARAMS((char *));
-static void _rl_move_cursor_relative PARAMS((int, const char *, const char *));
+static void putc_face (int, int, char *);
+static void puts_face (const char *, const char *, int);
+static void norm_face (char *, int);
+
+static void update_line (char *, char *, char *, char *, int, int, int, int);
+static void space_to_eol (int);
+static void delete_chars (int);
+static void insert_some_chars (char *, int, int);
+static void open_some_spaces (int);
+static void cr (void);
+static void redraw_prompt (char *);
+static void _rl_move_cursor_relative (int, const char *, const char *);
 
 /* Values for FLAGS */
 #define PMT_MULTILINE	0x01
 
-static char *expand_prompt PARAMS((char *, int, int *, int *, int *, int *));
+static char *expand_prompt (char *, int, int *, int *, int *, int *);
 
 #define DEFAULT_LINE_BUFFER_SIZE	1024
 
@@ -115,7 +115,7 @@
 #define inv_face	(line_state_invisible->lface)
 
 #if defined (HANDLE_MULTIBYTE)
-static int _rl_col_width PARAMS((const char *, int, int, int));
+static int _rl_col_width (const char *, int, int, int);
 #else
 #  define _rl_col_width(l, s, e, f)	(((e) <= (s)) ? 0 : (e) - (s))
 #endif
@@ -356,7 +356,7 @@
 {
   char *r, *ret, *p, *igstart, *nprompt, *ms;
   int l, rl, last, ignoring, ninvis, invfl, invflset, ind, pind, physchars;
-  int mlen, newlines, newlines_guess, bound;
+  int mlen, newlines, newlines_guess, bound, can_add_invis;
   int mb_cur_max;
 
   /* We only expand the mode string for the last line of a multiline prompt
@@ -372,6 +372,7 @@
   else
     nprompt = pmt;
 
+  can_add_invis = 0;
   mb_cur_max = MB_CUR_MAX;
 
   if (_rl_screenwidth == 0)
@@ -434,6 +435,19 @@
       else if (ignoring && *p == RL_PROMPT_END_IGNORE)
 	{
 	  ignoring = 0;
+	  /* If we have a run of invisible characters, adjust local_prompt_newlines
+	     to add them, since update_line expects them to be counted before
+	     wrapping the line. */
+	  if (can_add_invis)
+	    {
+	      local_prompt_newlinesnewlines = r - ret;
+	      /* If we're adding to the number of invisible characters on the
+		 first line of the prompt, but we've already set the number of
+		 invisible characters on that line, we need to adjust the
+		 counter. */
+	      if (invflset && newlines == 1)
+		invfl = ninvis;
+	    }
 	  if (p != (igstart + 1))
 	    last = r - ret - 1;
 	  continue;
@@ -498,10 +512,17 @@
 	        new = r - ret;
 	      local_prompt_newlines++newlines = new;
 	    }
+
+	  /* What if a physical character of width >= 2 is split? There is
+	     code that wraps before the physical screen width if the character
+	     width would exceed it, but it needs to be checked against this
+	     code and local_prompt_newlines. */
+	  if (ignoring == 0)
+	    can_add_invis = (physchars == bound); 
 	}
     }
 
-  if (rl < _rl_screenwidth)
+  if (rl <= _rl_screenwidth)
     invfl = ninvis;
 
   *r = '\0';
@@ -515,7 +536,7 @@
     *vlp = physchars;
 
   if (nprompt != pmt)
-    free (nprompt);
+    xfree (nprompt);
 
   return ret;
 }
@@ -749,7 +770,7 @@
   int hl_begin, hl_end;
   int mb_cur_max = MB_CUR_MAX;
 #if defined (HANDLE_MULTIBYTE)
-  wchar_t wc;
+  WCHAR_T wc;
   size_t wc_bytes;
   int wc_width;
   mbstate_t ps;
@@ -983,11 +1004,11 @@
       memset (&ps, 0, sizeof (mbstate_t));
       if (_rl_utf8locale && UTF8_SINGLEBYTE(rl_line_buffer0))
 	{
-	  wc = (wchar_t)rl_line_buffer0;
+	  wc = (WCHAR_T)rl_line_buffer0;
 	  wc_bytes = 1;
 	}
       else
-	wc_bytes = mbrtowc (&wc, rl_line_buffer, rl_end, &ps);
+	wc_bytes = MBRTOWC (&wc, rl_line_buffer, rl_end, &ps);
     }
   else
     wc_bytes = 1;
@@ -1158,12 +1179,12 @@
 	  in += wc_bytes;
 	  if (_rl_utf8locale && UTF8_SINGLEBYTE(rl_line_bufferin))
 	    {
-	      wc = (wchar_t)rl_line_bufferin;
+	      wc = (WCHAR_T)rl_line_bufferin;
 	      wc_bytes = 1;
 	      memset (&ps, 0, sizeof (mbstate_t));	/* re-init state */
 	    }
 	  else
-	    wc_bytes = mbrtowc (&wc, rl_line_buffer + in, rl_end - in, &ps);
+	    wc_bytes = MBRTOWC (&wc, rl_line_buffer + in, rl_end - in, &ps);
 	}
       else
         in++;
@@ -1582,9 +1603,9 @@
       if (face != FACE_NORMAL && face != FACE_STANDOUT)
 	return;
       if (face == FACE_STANDOUT && cf == FACE_NORMAL)
-        _rl_standout_on ();
+	_rl_region_color_on ();
       if (face == FACE_NORMAL && cf == FACE_STANDOUT)
-        _rl_standout_off ();
+	_rl_region_color_off ();
       *cur_face = face;
     }
   if (c != EOF)
@@ -1598,7 +1619,7 @@
   char cur_face;
 
   for (cur_face = FACE_NORMAL, i = 0; i < n; i++)
-    putc_face (stri, facei, &cur_face);
+    putc_face ((unsigned char) stri, facei, &cur_face);
   putc_face (EOF, FACE_NORMAL, &cur_face);
 }
 
@@ -1662,7 +1683,7 @@
 #if defined (HANDLE_MULTIBYTE)
       if (mb_cur_max > 1 && rl_byte_oriented == 0)
 	{
-	  wchar_t wc;
+	  WCHAR_T wc;
 	  mbstate_t ps;
 	  int oldwidth, newwidth;
 	  int oldbytes, newbytes;
@@ -1681,7 +1702,7 @@
 
 	  /* 1. how many screen positions does first char in old consume? */
 	  memset (&ps, 0, sizeof (mbstate_t));
-	  ret = mbrtowc (&wc, old, mb_cur_max, &ps);
+	  ret = MBRTOWC (&wc, old, mb_cur_max, &ps);
 	  oldbytes = ret;
 	  if (MB_INVALIDCH (ret))
 	    {
@@ -1697,7 +1718,7 @@
 
 	  /* 2. how many screen positions does the first char in new consume? */
 	  memset (&ps, 0, sizeof (mbstate_t));

_service:tar_scm:readline-8.1.tar.gz/doc/Makefile.in -> _service:tar_scm:readline-8.2.tar.gz/doc/Makefile.in Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history.0 -> _service:tar_scm:readline-8.2.tar.gz/doc/history.0 Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history.3 -> _service:tar_scm:readline-8.2.tar.gz/doc/history.3 Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history.dvi -> _service:tar_scm:readline-8.2.tar.gz/doc/history.dvi Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history.html -> _service:tar_scm:readline-8.2.tar.gz/doc/history.html Changed

@@ -1,124 +1,172 @@
-<HTML>
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-
-
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+<title>GNU History Library</title>
+
+<meta name="description" content="GNU History Library">
+<meta name="keywords" content="GNU History Library">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="makeinfo">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+
+<link href="#Top" rel="start" title="Top">
+<link href="#Concept-Index" rel="index" title="Concept Index">
+<link href="#SEC_Contents" rel="contents" title="Table of Contents">
+<link href="#Using-History-Interactively" rel="next" title="Using History Interactively">
+<style type="text/css">
+
-<HEAD>
-<TITLE>GNU History Library: </TITLE>
+</style>
 
-<META NAME="description" CONTENT="GNU History Library: ">
-<META NAME="keywords" CONTENT="GNU History Library: ">
-<META NAME="resource-type" CONTENT="document">
-<META NAME="distribution" CONTENT="global">
-<META NAME="Generator" CONTENT="texi2html 1.64">
-
-</HEAD>
-
-<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
-
-<A NAME="SEC_Top"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC21">Index</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<H1>GNU History Library</H1></P><P>
 
-This document describes the GNU History library, a programming tool that
+</head>
+
+<body lang="en">
+<h1 class="settitle" align="center">GNU History Library</h1>
+
+
+
+
+
+
+
+
+
+<div class="top" id="Top">
+<div class="header">
+<p>
+Next: <a href="#Using-History-Interactively" accesskey="n" rel="next">Using History Interactively</a> &nbsp; <a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a><a href="#Concept-Index" title="Index" rel="index">Index</a></p>
+</div>
+<span id="GNU-History-Library"></span><h1 class="top">GNU History Library</h1>
+
+<p>This document describes the GNU History library, a programming tool that
 provides a consistent user interface for recalling lines of previously
 typed input.
-</P><P>
+</p>
 
-<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC1">1. Using History Interactively</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History User's Manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC6">2. Programming with GNU History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History Programmer's Manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC19">A. GNU Free Documentation License</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">License for copying this manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC21">B. Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC22">C. Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
-				  and variables.</TD></TR>
-</TABLE></BLOCKQUOTE>
-<P>
-
-<HR SIZE=1>
-<A NAME="SEC1"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Top"> &lt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC2"> &gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &lt;&lt; </TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Top"> Up </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC6"> &gt;&gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC21">Index</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<A NAME="Using History Interactively"></A>
-<H1> 1. Using History Interactively </H1>
-
-<P>
-
-This chapter describes how to use the GNU History Library interactively,
-from a user's standpoint.  It should be considered a user's guide.  For
-information on using the GNU History Library in your own programs,
-see section <A HREF="history.html#SEC6">2. Programming with GNU History</A>.
-</P><P>
-
-<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC2">1.1 History Expansion</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">What it feels like using History as a user.</TD></TR>
-</TABLE></BLOCKQUOTE>
-<P>
-
-<A NAME="History Interaction"></A>
-<HR SIZE="6">
-<A NAME="SEC2"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC1"> &lt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC3"> &gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &lt;&lt; </TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC1"> Up </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC6"> &gt;&gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC21">Index</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="history.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<H2> 1.1 History Expansion </H2>
-
-<P>
 
-The History library provides a history expansion feature that is similar
-to the history expansion provided by <CODE>csh</CODE>.  This section
-describes the syntax used to manipulate the history information.
-</P><P>
 
-History expansions introduce words from the history list into
+<div class="Contents_element" id="SEC_Contents">
+<h2 class="contents-heading">Table of Contents</h2>
+
+<div class="contents">
+
+<ul class="no-bullet">
+  <li><a id="toc-Using-History-Interactively-1" href="#Using-History-Interactively">1 Using History Interactively</a>
+  <ul class="no-bullet">
+    <li><a id="toc-History-Expansion-1" href="#History-Interaction">1.1 History Expansion</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Event-Designators-1" href="#Event-Designators">1.1.1 Event Designators</a></li>
+      <li><a id="toc-Word-Designators-1" href="#Word-Designators">1.1.2 Word Designators</a></li>
+      <li><a id="toc-Modifiers-1" href="#Modifiers">1.1.3 Modifiers</a></li>
+    </ul></li>
+  </ul></li>
+  <li><a id="toc-Programming-with-GNU-History-1" href="#Programming-with-GNU-History">2 Programming with GNU History</a>
+  <ul class="no-bullet">
+    <li><a id="toc-Introduction-to-History-1" href="#Introduction-to-History">2.1 Introduction to History</a></li>
+    <li><a id="toc-History-Storage-1" href="#History-Storage">2.2 History Storage</a></li>
+    <li><a id="toc-History-Functions-1" href="#History-Functions">2.3 History Functions</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Initializing-History-and-State-Management-1" href="#Initializing-History-and-State-Management">2.3.1 Initializing History and State Management</a></li>
+      <li><a id="toc-History-List-Management-1" href="#History-List-Management">2.3.2 History List Management</a></li>
+      <li><a id="toc-Information-About-the-History-List-1" href="#Information-About-the-History-List">2.3.3 Information About the History List</a></li>
+      <li><a id="toc-Moving-Around-the-History-List-1" href="#Moving-Around-the-History-List">2.3.4 Moving Around the History List</a></li>

_service:tar_scm:readline-8.1.tar.gz/doc/history.info -> _service:tar_scm:readline-8.2.tar.gz/doc/history.info Changed

@@ -1,11 +1,11 @@
-This is history.info, produced by makeinfo version 6.7 from
+This is history.info, produced by makeinfo version 6.8 from
 history.texi.
 
-This document describes the GNU History library (version 8.1, 29 October
-2020), a programming tool that provides a consistent user interface for
-recalling lines of previously typed input.
+This document describes the GNU History library (version 8.2, 19
+September 2022), a programming tool that provides a consistent user
+interface for recalling lines of previously typed input.
 
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2022 Free Software Foundation, Inc.
 
      Permission is granted to copy, distribute and/or modify this
      document under the terms of the GNU Free Documentation License,
@@ -230,7 +230,7 @@
      '&' appears in NEW, it is replaced by OLD.  A single backslash will
      quote the '&'.  If OLD is null, it is set to the last OLD
      substituted, or, if no previous history substitutions took place,
-     the last STRING in a !?STRING'?' search.  If NEW is is null, each
+     the last STRING in a !?STRING'?' search.  If NEW is null, each
      matching OLD is deleted.  The final delimiter is optional if it is
      the last character on the input line.
 
@@ -1395,28 +1395,28 @@
 
 &#x1f;
 Tag Table:
-Node: Top&#x7f;848
-Node: Using History Interactively&#x7f;1493
-Node: History Interaction&#x7f;2001
-Node: Event Designators&#x7f;3899
-Node: Word Designators&#x7f;5173
-Node: Modifiers&#x7f;6933
-Node: Programming with GNU History&#x7f;8478
-Node: Introduction to History&#x7f;9222
-Node: History Storage&#x7f;10900
-Node: History Functions&#x7f;12035
-Node: Initializing History and State Management&#x7f;13024
-Node: History List Management&#x7f;13836
-Node: Information About the History List&#x7f;16130
-Node: Moving Around the History List&#x7f;17744
-Node: Searching the History List&#x7f;18837
-Node: Managing the History File&#x7f;20762
-Node: History Expansion&#x7f;22582
-Node: History Variables&#x7f;24511
-Node: History Programming Example&#x7f;28491
-Node: GNU Free Documentation License&#x7f;31168
-Node: Concept Index&#x7f;56340
-Node: Function and Variable Index&#x7f;57045
+Node: Top&#x7f;850
+Node: Using History Interactively&#x7f;1495
+Node: History Interaction&#x7f;2003
+Node: Event Designators&#x7f;3901
+Node: Word Designators&#x7f;5175
+Node: Modifiers&#x7f;6935
+Node: Programming with GNU History&#x7f;8477
+Node: Introduction to History&#x7f;9221
+Node: History Storage&#x7f;10899
+Node: History Functions&#x7f;12034
+Node: Initializing History and State Management&#x7f;13023
+Node: History List Management&#x7f;13835
+Node: Information About the History List&#x7f;16129
+Node: Moving Around the History List&#x7f;17743
+Node: Searching the History List&#x7f;18836
+Node: Managing the History File&#x7f;20761
+Node: History Expansion&#x7f;22581
+Node: History Variables&#x7f;24510
+Node: History Programming Example&#x7f;28490
+Node: GNU Free Documentation License&#x7f;31167
+Node: Concept Index&#x7f;56339
+Node: Function and Variable Index&#x7f;57044
 &#x1f;
 End Tag Table

_service:tar_scm:readline-8.1.tar.gz/doc/history.pdf -> _service:tar_scm:readline-8.2.tar.gz/doc/history.pdf Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history.ps -> _service:tar_scm:readline-8.2.tar.gz/doc/history.ps Changed

@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
-%%Creator: dvips(k) 5.999 Copyright 2019 Radical Eye Software
+%%Creator: dvips(k) 2022.1 (TeX Live 2022)  Copyright 2022 Radical Eye Software
 %%Title: history.dvi
-%%CreationDate: Fri Oct 30 14:07:46 2020
+%%CreationDate: Tue Sep 20 14:17:06 2022
 %%Pages: 24
 %%PageOrder: Ascend
 %%BoundingBox: 0 0 612 792
@@ -12,7 +12,7 @@
 %DVIPSWebPage: (www.radicaleye.com)
 %DVIPSCommandLine: dvips -D 600 -t letter -o history.ps history.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2020.10.30:1007
+%DVIPSSource:  TeX output 2022.09.20:1017
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
@@ -5240,29 +5240,30 @@
 %%EndSetup
 %%Page: 1 1
 TeXDict begin 1 0 bop 150 1318 a Fr(GNU)65 b(History)h(Library)p
-150 1418 3600 34 v 1920 1515 a Fq(Edition)31 b(8.1,)h(for)e
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-1623 y(Octob)s(er)f(2020)150 4927 y Fo(Chet)45 b(Ramey)-11
+150 1418 3600 34 v 1920 1515 a Fq(Edition)31 b(8.2,)h(for)e
+Fp(History)e(Library)h Fq(V)-8 b(ersion)31 b(8.2.)3118
+1623 y(Septem)m(b)s(er)f(2022)150 4927 y Fo(Chet)45 b(Ramey)-11
 b(,)46 b(Case)g(W)-11 b(estern)46 b(Reserv)l(e)g(Univ)l(ersit)l(y)150
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+(under)f(the)390 5011 y(terms)25 b(of)h(the)f(GNU)h(F)-8
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+b(oundation;)53 b(with)44 b(no)g(In)m(v)-5 b(arian)m(t)46
+b(Sections,)j(no)390 5230 y(F)-8 b(ron)m(t-Co)m(v)m(er)31
+b(T)-8 b(exts,)30 b(and)f(no)f(Bac)m(k-Co)m(v)m(er)k(T)-8
 b(exts.)41 b(A)29 b(cop)m(y)h(of)f(the)g(license)h(is)f(included)390
 5340 y(in)h(the)h(section)g(en)m(titled)h(\\GNU)f(F)-8
 b(ree)32 b(Do)s(cumen)m(tation)g(License".)p eop end
@@ -5436,12 +5437,12 @@
 Fp(&)p Fq('.)41 b(If)31 b Fk(old)j Fq(is)c(n)m(ull,)h(it)g(is)g(set)g
 (to)g(the)g(last)g Fk(old)630 1484 y Fq(substituted,)j(or,)g(if)f(no)g
 (previous)g(history)g(substitutions)g(to)s(ok)h(place,)h(the)e(last)h
-Fk(string)630 1594 y Fq(in)j(a)g(!?)p Fk(string)8 b Fp(?)37
-b Fq(searc)m(h.)61 b(If)37 b Fk(new)45 b Fq(is)37 b(is)g(n)m(ull,)i
-(eac)m(h)f(matc)m(hing)h Fk(old)h Fq(is)e(deleted.)61
-b(The)630 1704 y(\014nal)30 b(delimiter)h(is)g(optional)g(if)f(it)h(is)
-g(the)f(last)i(c)m(haracter)f(on)g(the)f(input)g(line.)150
-1863 y Fp(&)432 b Fq(Rep)s(eat)31 b(the)f(previous)g(substitution.)150
+Fk(string)630 1594 y Fq(in)d(a)g(!?)p Fk(string)8 b Fp(?)30
+b Fq(searc)m(h.)44 b(If)31 b Fk(new)38 b Fq(is)31 b(n)m(ull,)h(eac)m(h)
+g(matc)m(hing)g Fk(old)j Fq(is)c(deleted.)44 b(The)30
+b(\014nal)630 1704 y(delimiter)h(is)g(optional)g(if)f(it)h(is)g(the)f
+(last)h(c)m(haracter)h(on)f(the)f(input)g(line.)150 1863
+y Fp(&)432 b Fq(Rep)s(eat)31 b(the)f(previous)g(substitution.)150
 2022 y Fp(g)150 2132 y(a)432 b Fq(Cause)38 b(c)m(hanges)i(to)f(b)s(e)f
 (applied)h(o)m(v)m(er)h(the)f(en)m(tire)g(ev)m(en)m(t)h(line.)66
 b(Used)39 b(in)f(conjunction)630 2242 y(with)30 b(`)p

_service:tar_scm:readline-8.1.tar.gz/doc/history.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/history.texi Changed

_service:tar_scm:readline-8.1.tar.gz/doc/history_3.ps -> _service:tar_scm:readline-8.2.tar.gz/doc/history_3.ps Changed

@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: groff version 1.22.4
-%%CreationDate: Mon Oct 12 10:59:26 2020
+%%CreationDate: Fri Sep 23 09:52:37 2022
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%+ font Times-Italic
@@ -439,9 +439,9 @@
 (vious lines and using that te)-.25 F .917(xt in ne)-.15 F 3.417(wc)-.25
 G(om-)-3.417 E 4.183(mands. The)108 616.8 R 1.684(basic history manipul\
 ation commands are identical to the history substitution pro)4.183 F
-1.684(vided by)-.15 F F1(bash)108 628.8 Q F0(.)A .915
-(The programmer can also use the Readline library)108 645.6 R 3.415(,w)
--.65 G .915(hich includes some history manipulation by def)-3.415 F
+1.684(vided by)-.15 F F1(bash)108 628.8 Q F0(.)A 1.154
+(The programmer can also use the readline library)108 645.6 R 3.654(,w)
+-.65 G 1.153(hich includes some history manipulation by def)-3.654 F
 (ault,)-.1 E(and has the added adv)108 657.6 Q
 (antage of command line editing.)-.25 E .39(Before declaring an)108
 674.4 R 2.89(yf)-.15 G .39(unctions using an)-2.89 F 2.89(yf)-.15 G .39

_service:tar_scm:readline-8.1.tar.gz/doc/hstech.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/hstech.texi Changed

_service:tar_scm:readline-8.1.tar.gz/doc/hsuser.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/hsuser.texi Changed

@@ -1,7 +1,7 @@
 @ignore
 This file documents the user interface to the GNU History library.
 
-Copyright (C) 1988--2020 Free Software Foundation, Inc.
+Copyright (C) 1988--2022 Free Software Foundation, Inc.
 Authored by Brian Fox and Chet Ramey.
 
 Permission is granted to make and distribute verbatim copies of this manual
@@ -214,8 +214,9 @@
 @code{history -d} command.
 
 @item -d @var{start}-@var{end}
-Delete the history entries between positions @var{start} and @var{end},
-inclusive.  Positive and negative values for @var{start} and @var{end}
+Delete the range of history entries between positions @var{start} and
+@var{end}, inclusive.
+Positive and negative values for @var{start} and @var{end}
 are interpreted as described above.
 
 @item -a
@@ -245,10 +246,15 @@
 
 @end table
 
-When any of the @option{-w}, @option{-r}, @option{-a}, or @option{-n} options is
-used, if @var{filename}
-is given, then it is used as the history file.  If not, then
-the value of the @env{HISTFILE} variable is used.
+If a @var{filename} argument is supplied
+when any of the @option{-w}, @option{-r}, @option{-a}, or @option{-n} options
+is used, Bash uses @var{filename} as the history file.
+If not, then the value of the @env{HISTFILE} variable is used.
+
+The return value is 0 unless an invalid option is encountered, an
+error occurs while reading or writing the history file, an invalid
+@var{offset} or range is supplied as an argument to @option{-d}, or the
+history expansion supplied as an argument to @option{-p} fails.
 
 @end table
 @end ifset
@@ -507,7 +513,7 @@
 the last @var{string}
 in a !?@var{string}@code{?}
 search.
-If @var{new} is is null, each matching @var{old} is deleted.
+If @var{new} is null, each matching @var{old} is deleted.
 The final delimiter is optional if it is the last
 character on the input line.

_service:tar_scm:readline-8.1.tar.gz/doc/readline.0 -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.0 Changed

@@ -173,23 +173,49 @@
        sitive), and "1" are equivalent to &#x1b;1mOn&#x1b;22m.  All other values are equivalent
        to &#x1b;1mOff&#x1b;22m.  The variables and their default values are:
 
+       &#x1b;1mactive-region-start-color&#x1b;0m
+              A string variable that controls the text  color  and  background
+              when  displaying the text in the active region (see the descrip-
+              tion of &#x1b;1menable-active-region &#x1b;22mbelow).  This string must not  take
+              up any physical character positions on the display, so it should
+              consist only of terminal escape sequences.  It is output to  the
+              terminal  before displaying the text in the active region.  This
+              variable is reset to the default  value  whenever  the  terminal
+              type  changes.   The  default  value is the string that puts the
+              terminal in standout mode, as obtained from the terminal's  ter-
+              minfo description.  A sample value might be "\e01;33m".
+       &#x1b;1mactive-region-end-color&#x1b;0m
+              A  string  variable  that  "undoes"  the  effects  of &#x1b;1mactive-re-&#x1b;0m
+              &#x1b;1mgion-start-color &#x1b;22mand restores "normal" terminal display  appear-
+              ance  after  displaying  text in the active region.  This string
+              must not take up any physical character positions  on  the  dis-
+              play,  so  it  should consist only of terminal escape sequences.
+              It is output to the terminal after displaying the  text  in  the
+              active  region.   This  variable  is  reset to the default value
+              whenever the terminal type changes.  The default  value  is  the
+              string  that  restores  the  terminal from standout mode, as ob-
+              tained from the terminal's terminfo description.  A sample value
+              might be "\e0m".
        &#x1b;1mbell-style (audible)&#x1b;0m
-              Controls what happens when readline wants to ring  the  terminal
+              Controls  what  happens when readline wants to ring the terminal
               bell.  If set to &#x1b;1mnone&#x1b;22m, readline never rings the bell.  If set to
-              &#x1b;1mvisible&#x1b;22m, readline uses a visible bell if one is  available.   If
+              &#x1b;1mvisible&#x1b;22m,  readline  uses a visible bell if one is available.  If
               set to &#x1b;1maudible&#x1b;22m, readline attempts to ring the terminal's bell.
        &#x1b;1mbind-tty-special-chars (On)&#x1b;0m
-              If  set  to &#x1b;1mOn &#x1b;22m(the default), readline attempts to bind the con-
-              trol characters   treated specially  by  the  kernel's  terminal
+              If set to &#x1b;1mOn &#x1b;22m(the default), readline attempts to bind  the  con-
+              trol  characters    treated  specially  by the kernel's terminal
               driver to their readline equivalents.
        &#x1b;1mblink-matching-paren (Off)&#x1b;0m
               If set to &#x1b;1mOn&#x1b;22m, readline attempts to briefly move the cursor to an
               opening parenthesis when a closing parenthesis is inserted.
        &#x1b;1mcolored-completion-prefix (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, when listing completions,  readline  displays  the
+              If  set  to  &#x1b;1mOn&#x1b;22m, when listing completions, readline displays the
               common prefix of the set of possible completions using a differ-
-              ent color.  The color definitions are taken from  the  value  of
-              the &#x1b;1mLS_COLORS &#x1b;22menvironment variable.
+              ent  color.   The  color definitions are taken from the value of
+              the &#x1b;1mLS_COLORS &#x1b;22menvironment variable.  If there is a color defini-
+              tion  in &#x1b;1m$LS_COLORS &#x1b;22mfor the custom suffix "readline-colored-com-
+              pletion-prefix", readline uses this color for the common  prefix
+              instead of its default.
        &#x1b;1mcolored-stats (Off)&#x1b;0m
               If  set to &#x1b;1mOn&#x1b;22m, readline displays possible completions using dif-
               ferent colors to indicate their file type.   The  color  defini-
@@ -232,7 +258,9 @@
               bit set to an ASCII key sequence by stripping the eighth bit and
               prefixing it with an escape character (in effect,  using  escape
               as  the  &#x1b;4mmeta&#x1b;24m &#x1b;4mprefix&#x1b;24m).  The default is &#x1b;4mOn&#x1b;24m, but readline will set
-              it to &#x1b;4mOff&#x1b;24m if the locale contains eight-bit characters.
+              it to &#x1b;4mOff&#x1b;24m if the locale  contains  eight-bit  characters.   This
+              variable  is  dependent on the &#x1b;1mLC_CTYPE &#x1b;22mlocale category, and may
+              change if the locale is changed.
        &#x1b;1mdisable-completion (Off)&#x1b;0m
               If set to &#x1b;1mOn&#x1b;22m, readline will inhibit word completion.  Completion
               characters  will  be  inserted into the line as if they had been
@@ -254,13 +282,23 @@
               escapes  to  begin and end sequences of non-printing characters,
               which can be used to embed a terminal control sequence into  the
               mode string.
+       &#x1b;1menable-active-region (On)&#x1b;0m
+              The  &#x1b;4mpoint&#x1b;24m  is the current cursor position, and &#x1b;4mmark&#x1b;24m refers to a
+              saved cursor position.  The text between the point and  mark  is
+              referred  to  as  the  &#x1b;4mregion&#x1b;24m.  When this variable is set to &#x1b;4mOn&#x1b;24m,
+              readline allows certain commands to designate the region as  &#x1b;4mac-&#x1b;0m
+              &#x1b;4mtive&#x1b;24m.   When  the region is active, readline highlights the text
+              in the region using the value of the  &#x1b;1mactive-region-start-color&#x1b;22m,
+              which  defaults to the string that enables the terminal's stand-
+              out mode.  The active region shows the text inserted  by  brack-
+              eted-paste  and  any matching text found by incremental and non-
+              incremental history searches.
        &#x1b;1menable-bracketed-paste (On)&#x1b;0m
-              When  set  to  &#x1b;1mOn&#x1b;22m, readline will configure the terminal in a way
-              that will enable it to insert each paste into the editing buffer
-              as a single string of characters, instead of treating each char-
-              acter as if it had been read from the keyboard.  This  can  pre-
-              vent  pasted  characters  from being interpreted as editing com-
-              mands.
+              When set to &#x1b;1mOn&#x1b;22m, readline configures the terminal to insert  each
+              paste  into the editing buffer as a single string of characters,
+              instead of treating each character as if it had been  read  from
+              the keyboard.  This prevents readline from executing any editing
+              commands bound to key sequences appearing in the pasted text.
        &#x1b;1menable-keypad (Off)&#x1b;0m
               When set to &#x1b;1mOn&#x1b;22m, readline will try to enable the application key-
               pad when it is called.  Some systems need this to enable the ar-
@@ -296,159 +334,162 @@
               gardless  of  what the terminal claims it can support.  The name
               &#x1b;1mmeta-flag &#x1b;22mis a synonym for this variable.  The default  is  &#x1b;4mOff&#x1b;24m,
               but  readline will set it to &#x1b;4mOn&#x1b;24m if the locale contains eight-bit
-              characters.
+              characters.  This variable is dependent on the  &#x1b;1mLC_CTYPE  &#x1b;22mlocale
+              category, and may change if the locale is changed.
        &#x1b;1misearch-terminators (``C- C-J'')&#x1b;0m
-              The string of characters that should  terminate  an  incremental
-              search  without  subsequently  executing the character as a com-
-              mand.  If this variable has not been given a value, the  charac-
+              The  string  of  characters that should terminate an incremental
+              search without subsequently executing the character  as  a  com-
+              mand.   If this variable has not been given a value, the charac-
               ters &#x1b;4mESC&#x1b;24m and &#x1b;4mC-J&#x1b;24m will terminate an incremental search.
        &#x1b;1mkeymap (emacs)&#x1b;0m
-              Set  the current readline keymap.  The set of legal keymap names
-              is &#x1b;4memacs,&#x1b;24m &#x1b;4memacs-standard,&#x1b;24m &#x1b;4memacs-meta,&#x1b;24m &#x1b;4memacs-ctlx,&#x1b;24m  &#x1b;4mvi,&#x1b;24m  &#x1b;4mvi-move,&#x1b;0m
-              &#x1b;4mvi-command&#x1b;24m,  and  &#x1b;4mvi-insert&#x1b;24m.   &#x1b;4mvi&#x1b;24m  is  equivalent to &#x1b;4mvi-command&#x1b;24m;
-              &#x1b;4memacs&#x1b;24m is equivalent to &#x1b;4memacs-standard&#x1b;24m.   The  default  value  is
-              &#x1b;4memacs&#x1b;24m.   The  value  of  &#x1b;1mediting-mode  &#x1b;22malso  affects the default
+              Set the current readline keymap.  The set of legal keymap  names
+              is  &#x1b;4memacs,&#x1b;24m  &#x1b;4memacs-standard,&#x1b;24m &#x1b;4memacs-meta,&#x1b;24m &#x1b;4memacs-ctlx,&#x1b;24m &#x1b;4mvi,&#x1b;24m &#x1b;4mvi-move,&#x1b;0m
+              &#x1b;4mvi-command&#x1b;24m, and &#x1b;4mvi-insert&#x1b;24m.   &#x1b;4mvi&#x1b;24m  is  equivalent  to  &#x1b;4mvi-command&#x1b;24m;
+              &#x1b;4memacs&#x1b;24m  is  equivalent  to  &#x1b;4memacs-standard&#x1b;24m.  The default value is
+              &#x1b;4memacs&#x1b;24m.  The value  of  &#x1b;1mediting-mode  &#x1b;22malso  affects  the  default
               keymap.
        &#x1b;1mkeyseq-timeout (500)&#x1b;0m
-              Specifies the duration &#x1b;4mreadline&#x1b;24m will wait for a  character  when
-              reading  an ambiguous key sequence (one that can form a complete
+              Specifies  the  duration &#x1b;4mreadline&#x1b;24m will wait for a character when
+              reading an ambiguous key sequence (one that can form a  complete
               key sequence using the input read so far, or can take additional
-              input  to  complete  a longer key sequence).  If no input is re-
-              ceived within the timeout, &#x1b;4mreadline&#x1b;24m will  use  the  shorter  but
-              complete  key sequence.  The value is specified in milliseconds,
-              so a value of 1000 means that &#x1b;4mreadline&#x1b;24m will wait one second  for
-              additional  input.  If this variable is set to a value less than
-              or equal to zero, or to a non-numeric value, &#x1b;4mreadline&#x1b;24m will  wait
-              until  another  key  is  pressed to decide which key sequence to
+              input to complete a longer key sequence).  If no  input  is  re-
+              ceived  within  the  timeout,  &#x1b;4mreadline&#x1b;24m will use the shorter but
+              complete key sequence.  The value is specified in  milliseconds,
+              so  a value of 1000 means that &#x1b;4mreadline&#x1b;24m will wait one second for
+              additional input.  If this variable is set to a value less  than
+              or  equal to zero, or to a non-numeric value, &#x1b;4mreadline&#x1b;24m will wait
+              until another key is pressed to decide  which  key  sequence  to
               complete.
        &#x1b;1mmark-directories (On)&#x1b;0m
               If set to &#x1b;1mOn&#x1b;22m, completed directory names have a slash appended.
        &#x1b;1mmark-modified-lines (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, history lines that have  been  modified  are  dis-
+              If  set  to  &#x1b;1mOn&#x1b;22m,  history lines that have been modified are dis-
               played with a preceding asterisk (&#x1b;1m*&#x1b;22m).
        &#x1b;1mmark-symlinked-directories (Off)&#x1b;0m
               If set to &#x1b;1mOn&#x1b;22m, completed names which are symbolic links to direc-
-              tories have a slash appended (subject to the value  of  &#x1b;1mmark-di-&#x1b;0m
+              tories  have  a slash appended (subject to the value of &#x1b;1mmark-di-&#x1b;0m
               &#x1b;1mrectories&#x1b;22m).
        &#x1b;1mmatch-hidden-files (On)&#x1b;0m
-              This  variable,  when  set to &#x1b;1mOn&#x1b;22m, causes readline to match files
-              whose names begin with a  `.'  (hidden  files)  when  performing
-              filename  completion.   If  set  to &#x1b;1mOff&#x1b;22m, the leading `.' must be
+              This variable, when set to &#x1b;1mOn&#x1b;22m, causes readline  to  match  files
+              whose  names  begin  with  a  `.' (hidden files) when performing
+              filename completion.  If set to &#x1b;1mOff&#x1b;22m, the  leading  `.'  must  be
               supplied by the user in the filename to be completed.
        &#x1b;1mmenu-complete-display-prefix (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, menu completion displays the common prefix of  the
+              If  set to &#x1b;1mOn&#x1b;22m, menu completion displays the common prefix of the
               list of possible completions (which may be empty) before cycling
               through the list.
        &#x1b;1moutput-meta (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, readline will display characters with  the  eighth
+              If  set  to &#x1b;1mOn&#x1b;22m, readline will display characters with the eighth
               bit set directly rather than as a meta-prefixed escape sequence.
               The default is &#x1b;4mOff&#x1b;24m, but readline will set it to &#x1b;4mOn&#x1b;24m if the locale
-              contains eight-bit characters.
+              contains eight-bit characters.  This variable  is  dependent  on
+              the  &#x1b;1mLC_CTYPE  &#x1b;22mlocale  category, and may change if the locale is
+              changed.
        &#x1b;1mpage-completions (On)&#x1b;0m
-              If  set to &#x1b;1mOn&#x1b;22m, readline uses an internal &#x1b;4mmore&#x1b;24m-like pager to dis-
+              If set to &#x1b;1mOn&#x1b;22m, readline uses an internal &#x1b;4mmore&#x1b;24m-like pager to  dis-
               play a screenful of possible completions at a time.
        &#x1b;1mprint-completions-horizontally (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, readline will  display  completions  with  matches
-              sorted  horizontally in alphabetical order, rather than down the
+              If  set  to  &#x1b;1mOn&#x1b;22m,  readline will display completions with matches
+              sorted horizontally in alphabetical order, rather than down  the
               screen.
        &#x1b;1mrevert-all-at-newline (Off)&#x1b;0m
-              If set to &#x1b;1mOn&#x1b;22m, readline will undo all changes  to  history  lines
+              If  set  to  &#x1b;1mOn&#x1b;22m, readline will undo all changes to history lines
               before returning when &#x1b;1maccept-line &#x1b;22mis executed.  By default, his-
-              tory lines may be modified  and  retain  individual  undo  lists
+              tory  lines  may  be  modified  and retain individual undo lists
               across calls to &#x1b;1mreadline&#x1b;22m.
        &#x1b;1mshow-all-if-ambiguous (Off)&#x1b;0m
-              This  alters  the  default behavior of the completion functions.
+              This alters the default behavior of  the  completion  functions.
               If set to &#x1b;1mOn&#x1b;22m, words which have more than one possible completion

_service:tar_scm:readline-8.1.tar.gz/doc/readline.3 -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.3 Changed

@@ -6,9 +6,9 @@
 .\"	Case Western Reserve University
 .\"	chet.ramey@case.edu
 .\"
-.\"	Last Change: Tue Mar 24 09:27:30 EDT 2020
+.\"	Last Change: Mon Sep 19 11:11:22 EDT 2022
 .\"
-.TH READLINE 3 "2020 October 29" "GNU Readline 8.1"
+.TH READLINE 3 "2022 September 19" "GNU Readline 8.2"
 .\"
 .\" File Name macro.  This used to be `.PN', for Path Name,
 .\" but Sun doesn't seem to like that very much.
@@ -339,6 +339,30 @@
 .PP
 .PD 0
 .TP
+.B active\-region\-start\-color
+A string variable that controls the text color and background when displaying
+the text in the active region (see the description of
+\fBenable\-active\-region\fP below).
+This string must not take up any physical character positions on the display,
+so it should consist only of terminal escape sequences.
+It is output to the terminal before displaying the text in the active region.
+This variable is reset to the default value whenever the terminal type changes.
+The default value is the string that puts the terminal in standout mode,
+as obtained from the terminal's terminfo description.
+A sample value might be \f(CW"\ee01;33m"\fP.
+.TP
+.B active\-region\-end\-color
+A string variable that "undoes" the effects of \fBactive\-region\-start\-color\fP
+and restores "normal" terminal display appearance after displaying text
+in the active region.
+This string must not take up any physical character positions on the display,
+so it should consist only of terminal escape sequences.
+It is output to the terminal after displaying the text in the active region.
+This variable is reset to the default value whenever the terminal type changes.
+The default value is the string that restores the terminal from standout mode,
+as obtained from the terminal's terminfo description.
+A sample value might be \f(CW"\ee0m\fP".
+.TP
 .B bell\-style (audible)
 Controls what happens when readline wants to ring the terminal bell.
 If set to \fBnone\fP, readline never rings the bell.  If set to
@@ -359,6 +383,9 @@
 common prefix of the set of possible completions using a different color.
 The color definitions are taken from the value of the \fBLS_COLORS\fP
 environment variable.
+If there is a color definition in \fB$LS_COLORS\fP for the custom suffix
+"readline-colored-completion-prefix", readline uses this color for
+the common prefix instead of its default.
 .TP
 .B colored\-stats (Off)
 If set to \fBOn\fP, readline displays possible completions using different
@@ -408,7 +435,8 @@
 or equal to the value of this variable,
 readline will ask whether or not the user wishes to view them;
 otherwise they are simply listed
-on the terminal.  A negative value causes readline to never ask.
+on the terminal.
+A negative value causes readline to never ask.
 .TP
 .B convert\-meta (On)
 If set to \fBOn\fP, readline will convert characters with the
@@ -417,6 +445,8 @@
 escape character (in effect, using escape as the \fImeta prefix\fP).
 The default is \fIOn\fP, but readline will set it to \fIOff\fP if the
 locale contains eight-bit characters.
+This variable is dependent on the \fBLC_CTYPE\fP locale category, and 
+may change if the locale is changed.
 .TP
 .B disable\-completion (Off)
 If set to \fBOn\fP, readline will inhibit word completion.  Completion 
@@ -447,12 +477,25 @@
 non-printing characters, which can be used to embed a terminal control 
 sequence into the mode string.
 .TP
+.B enable\-active\-region (On)
+The \fIpoint\fP is the current cursor position, and \fImark\fP refers
+to a saved cursor position.
+The text between the point and mark is referred to as the \fIregion\fP.
+When this variable is set to \fIOn\fP, readline allows certain commands
+to designate the region as \fIactive\fP.
+When the region is active, readline highlights the text in the region using
+the value of the \fBactive\-region\-start\-color\fP, which defaults to the
+string that enables
+the terminal's standout mode.
+The active region shows the text inserted by bracketed-paste and any
+matching text found by incremental and non-incremental history searches.
+.TP
 .B enable\-bracketed\-paste (On)
-When set to \fBOn\fP, readline will configure the terminal in a way
-that will enable it to insert each paste into the editing buffer as a
-single string of characters, instead of treating each character as if
-it had been read from the keyboard.  This can prevent pasted characters
-from being interpreted as editing commands.
+When set to \fBOn\fP, readline configures the terminal to insert each
+paste into the editing buffer as a single string of characters, instead
+of treating each character as if it had been read from the keyboard.
+This prevents readline from executing any editing commands bound to key
+sequences appearing in the pasted text.
 .TP
 .B enable\-keypad (Off)
 When set to \fBOn\fP, readline will try to enable the application
@@ -497,6 +540,8 @@
 is a synonym for this variable.
 The default is \fIOff\fP, but readline will set it to \fIOn\fP if the 
 locale contains eight-bit characters.
+This variable is dependent on the \fBLC_CTYPE\fP locale category, and 
+may change if the locale is changed.
 .TP
 .B isearch\-terminators (``C\- C\-J'')
 The string of characters that should terminate an incremental
@@ -560,6 +605,8 @@
 sequence.
 The default is \fIOff\fP, but readline will set it to \fIOn\fP if the
 locale contains eight-bit characters.
+This variable is dependent on the \fBLC_CTYPE\fP locale category, and
+may change if the locale is changed.
 .TP
 .B page\-completions (On)
 If set to \fBOn\fP, readline uses an internal \fImore\fP-like pager
@@ -803,14 +850,14 @@
 .B previous\-screen\-line
 Attempt to move point to the same physical screen column on the previous
 physical screen line. This will not have the desired effect if the current
-Readline line does not take up more than one physical line or if point is not
+readline line does not take up more than one physical line or if point is not
 greater than the length of the prompt plus the screen width.
 .TP
 .B next\-screen\-line
 Attempt to move point to the same physical screen column on the next
 physical screen line. This will not have the desired effect if the current
-Readline line does not take up more than one physical line or if the length
-of the current Readline line is not greater than the length of the prompt
+readline line does not take up more than one physical line or if the length
+of the current readline line is not greater than the length of the prompt
 plus the screen width.
 .TP
 .B clear\-display (M\-C\-l)
@@ -853,6 +900,21 @@
 Move to the end of the input history, i.e., the line currently being
 entered.
 .TP
+.B
+operate\-and\-get\-next (C\-o)
+Accept the current line for return to the calling application as if a
+newline had been entered,
+and fetch the next line relative to the current line from the history
+for editing.
+A numeric argument, if supplied, specifies the history entry to use instead
+of the current line.
+.TP
+.B
+fetch\-history
+With a numeric argument, fetch that entry from the history list
+and make it the current line.
+Without an argument, move back to the first entry in the history list.
+.TP
 .B reverse\-search\-history (C\-r)
 Search backward starting at the current line and moving `up' through
 the history as necessary.  This is an incremental search.
@@ -919,15 +981,6 @@
 the direction through the history (back or forward).
 The history expansion facilities are used to extract the last argument,
 as if the "!$" history expansion had been specified.
-.TP
-.B
-operate\-and\-get\-next (C\-o)
-Accept the current line for return to the calling application as if a
-newline had been entered,
-and fetch the next line relative to the current line from the history
-for editing.
-A numeric argument, if supplied, specifies the history entry to use instead
-of the current line.
 .PD
 .SS Commands for Changing Text
 .PD 0
@@ -937,7 +990,7 @@
 .if t \f(CWstty\fP.
 .if n ``stty''.
 If this character is read when there are no characters
-on the line, and point is at the beginning of the line, Readline
+on the line, and point is at the beginning of the line, readline
 interprets it as the end of input and returns
 .SM
 .BR EOF .
@@ -1206,11 +1259,11 @@
 .TP
 .B character\-search (C\-)
 A character is read and point is moved to the next occurrence of that
-character.  A negative count searches for previous occurrences.
+character.  A negative argument searches for previous occurrences.
 .TP
 .B character\-search\-backward (M\-C\-)
 A character is read and point is moved to the previous occurrence of that
-character.  A negative count searches for subsequent occurrences.
+character.  A negative argument searches for subsequent occurrences.
 .TP
 .B skip\-csi\-sequence
 Read enough characters to consume a multi-key sequence such as those

_service:tar_scm:readline-8.1.tar.gz/doc/readline.dvi -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.dvi Changed

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@@ -1,1274 +1,1273 @@
-<HTML>
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-
-
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+<title>GNU Readline Library</title>
+
+<meta name="description" content="GNU Readline Library">
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+
+<link href="#Top" rel="start" title="Top">
+<link href="#Concept-Index" rel="index" title="Concept Index">
+<link href="#SEC_Contents" rel="contents" title="Table of Contents">
+<link href="#Command-Line-Editing" rel="next" title="Command Line Editing">
+<style type="text/css">
+
-<HEAD>
-<TITLE>GNU Readline Library: </TITLE>
+</style>
 
-<META NAME="description" CONTENT="GNU Readline Library: ">
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-
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-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC52">Index</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<H1>GNU Readline Library</H1></P><P>
 
-This document describes the GNU Readline Library, a utility which aids
+</head>
+
+<body lang="en">
+<h1 class="settitle" align="center">GNU Readline Library</h1>
+
+
+
+
+
+
+
+
+
+<div class="top" id="Top">
+<div class="header">
+<p>
+Next: <a href="#Command-Line-Editing" accesskey="n" rel="next">Command Line Editing</a> &nbsp; <a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a><a href="#Concept-Index" title="Index" rel="index">Index</a></p>
+</div>
+<span id="GNU-Readline-Library"></span><h1 class="top">GNU Readline Library</h1>
+
+<p>This document describes the GNU Readline Library, a utility which aids
 in the consistency of user interface across discrete programs which
 provide a command line interface.
-The Readline home page is <A HREF="http://www.gnu.org/software/readline/">http://www.gnu.org/software/readline/</A>.
-</P><P>
+The Readline home page is <a href="http://www.gnu.org/software/readline/">http://www.gnu.org/software/readline/</a>.
+</p>
 
-<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC23">2. Programming with GNU Readline</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline Programmer's Manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC50">A. GNU Free Documentation License</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">License for copying this manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC52">Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC53">Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
-				   and variables.</TD></TR>
-</TABLE></BLOCKQUOTE>
-<P>
-
-<HR SIZE=1>
-<A NAME="SEC1"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_Top"> &lt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC2"> &gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &lt;&lt; </TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_Top"> Up </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC23"> &gt;&gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC52">Index</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="readline.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<A NAME="Command Line Editing"></A>
-<H1> 1. Command Line Editing </H1>
-
-<P>
 
-This chapter describes the basic features of the GNU
+
+
+
+<div class="Contents_element" id="SEC_Contents">
+<h2 class="contents-heading">Table of Contents</h2>
+
+<div class="contents">
+
+<ul class="no-bullet">
+  <li><a id="toc-Command-Line-Editing-1" href="#Command-Line-Editing">1 Command Line Editing</a>
+  <ul class="no-bullet">
+    <li><a id="toc-Introduction-to-Line-Editing" href="#Introduction-and-Notation">1.1 Introduction to Line Editing</a></li>
+    <li><a id="toc-Readline-Interaction-1" href="#Readline-Interaction">1.2 Readline Interaction</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Readline-Bare-Essentials-1" href="#Readline-Bare-Essentials">1.2.1 Readline Bare Essentials</a></li>
+      <li><a id="toc-Readline-Movement-Commands-1" href="#Readline-Movement-Commands">1.2.2 Readline Movement Commands</a></li>
+      <li><a id="toc-Readline-Killing-Commands-1" href="#Readline-Killing-Commands">1.2.3 Readline Killing Commands</a></li>
+      <li><a id="toc-Readline-Arguments-1" href="#Readline-Arguments">1.2.4 Readline Arguments</a></li>
+      <li><a id="toc-Searching-for-Commands-in-the-History" href="#Searching">1.2.5 Searching for Commands in the History</a></li>
+    </ul></li>
+    <li><a id="toc-Readline-Init-File-1" href="#Readline-Init-File">1.3 Readline Init File</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Readline-Init-File-Syntax-1" href="#Readline-Init-File-Syntax">1.3.1 Readline Init File Syntax</a></li>
+      <li><a id="toc-Conditional-Init-Constructs-1" href="#Conditional-Init-Constructs">1.3.2 Conditional Init Constructs</a></li>
+      <li><a id="toc-Sample-Init-File-1" href="#Sample-Init-File">1.3.3 Sample Init File</a></li>
+    </ul></li>
+    <li><a id="toc-Bindable-Readline-Commands-1" href="#Bindable-Readline-Commands">1.4 Bindable Readline Commands</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Commands-For-Moving-1" href="#Commands-For-Moving">1.4.1 Commands For Moving</a></li>
+      <li><a id="toc-Commands-For-Manipulating-The-History" href="#Commands-For-History">1.4.2 Commands For Manipulating The History</a></li>
+      <li><a id="toc-Commands-For-Changing-Text" href="#Commands-For-Text">1.4.3 Commands For Changing Text</a></li>
+      <li><a id="toc-Killing-And-Yanking" href="#Commands-For-Killing">1.4.4 Killing And Yanking</a></li>
+      <li><a id="toc-Specifying-Numeric-Arguments" href="#Numeric-Arguments">1.4.5 Specifying Numeric Arguments</a></li>
+      <li><a id="toc-Letting-Readline-Type-For-You" href="#Commands-For-Completion">1.4.6 Letting Readline Type For You</a></li>
+      <li><a id="toc-Keyboard-Macros-1" href="#Keyboard-Macros">1.4.7 Keyboard Macros</a></li>
+      <li><a id="toc-Some-Miscellaneous-Commands" href="#Miscellaneous-Commands">1.4.8 Some Miscellaneous Commands</a></li>
+    </ul></li>
+    <li><a id="toc-Readline-vi-Mode-1" href="#Readline-vi-Mode">1.5 Readline vi Mode</a></li>
+  </ul></li>
+  <li><a id="toc-Programming-with-GNU-Readline-1" href="#Programming-with-GNU-Readline">2 Programming with GNU Readline</a>
+  <ul class="no-bullet">
+    <li><a id="toc-Basic-Behavior-1" href="#Basic-Behavior">2.1 Basic Behavior</a></li>
+    <li><a id="toc-Custom-Functions-1" href="#Custom-Functions">2.2 Custom Functions</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Readline-Typedefs-1" href="#Readline-Typedefs">2.2.1 Readline Typedefs</a></li>
+      <li><a id="toc-Writing-a-New-Function" href="#Function-Writing">2.2.2 Writing a New Function</a></li>
+    </ul></li>
+    <li><a id="toc-Readline-Variables-1" href="#Readline-Variables">2.3 Readline Variables</a></li>
+    <li><a id="toc-Readline-Convenience-Functions-1" href="#Readline-Convenience-Functions">2.4 Readline Convenience Functions</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Naming-a-Function" href="#Function-Naming">2.4.1 Naming a Function</a></li>
+      <li><a id="toc-Selecting-a-Keymap" href="#Keymaps">2.4.2 Selecting a Keymap</a></li>
+      <li><a id="toc-Binding-Keys-1" href="#Binding-Keys">2.4.3 Binding Keys</a></li>
+      <li><a id="toc-Associating-Function-Names-and-Bindings-1" href="#Associating-Function-Names-and-Bindings">2.4.4 Associating Function Names and Bindings</a></li>
+      <li><a id="toc-Allowing-Undoing-1" href="#Allowing-Undoing">2.4.5 Allowing Undoing</a></li>
+      <li><a id="toc-Redisplay-1" href="#Redisplay">2.4.6 Redisplay</a></li>
+      <li><a id="toc-Modifying-Text-1" href="#Modifying-Text">2.4.7 Modifying Text</a></li>

_service:tar_scm:readline-8.1.tar.gz/doc/readline.info -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.info Changed

@@ -1,10 +1,11 @@
-This is readline.info, produced by makeinfo version 6.7 from rlman.texi.
+This is readline.info, produced by makeinfo version 6.8 from rlman.texi.
 
-This manual describes the GNU Readline Library (version 8.1, 29 October
-2020), a library which aids in the consistency of user interface across
-discrete programs which provide a command line interface.
+This manual describes the GNU Readline Library (version 8.2, 19
+September 2022), a library which aids in the consistency of user
+interface across discrete programs which provide a command line
+interface.
 
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2022 Free Software Foundation, Inc.
 
      Permission is granted to copy, distribute and/or modify this
      document under the terms of the GNU Free Documentation License,
@@ -155,9 +156,9 @@
      Undo the last editing command.  You can undo all the way back to an
      empty line.
 
-(Depending on your configuration, the <Backspace> key be set to delete
-the character to the left of the cursor and the <DEL> key set to delete
-the character underneath the cursor, like 'C-d', rather than the
+(Depending on your configuration, the <Backspace> key might be set to
+delete the character to the left of the cursor and the <DEL> key set to
+delete the character underneath the cursor, like 'C-d', rather than the
 character to the left of the cursor.)
 
 &#x1f;
@@ -219,9 +220,9 @@
      as those used by 'M-f'.
 
 'M-<DEL>'
-     Kill from the cursor the start of the current word, or, if between
-     words, to the start of the previous word.  Word boundaries are the
-     same as those used by 'M-b'.
+     Kill from the cursor to the start of the current word, or, if
+     between words, to the start of the previous word.  Word boundaries
+     are the same as those used by 'M-b'.
 
 'C-w'
      Kill from the cursor to the previous whitespace.  This is different
@@ -309,7 +310,7 @@
 Although the Readline library comes with a set of Emacs-like keybindings
 installed by default, it is possible to use a different set of
 keybindings.  Any user can customize programs that use Readline by
-putting commands in an "inputrc" file, conventionally in his home
+putting commands in an "inputrc" file, conventionally in their home
 directory.  The name of this file is taken from the value of the
 environment variable 'INPUTRC'.  If that variable is unset, the default
 is '~/.inputrc'.  If that file does not exist or cannot be read, the
@@ -363,6 +364,32 @@
      A great deal of run-time behavior is changeable with the following
      variables.
 
+     'active-region-start-color'
+          A string variable that controls the text color and background
+          when displaying the text in the active region (see the
+          description of 'enable-active-region' below).  This string
+          must not take up any physical character positions on the
+          display, so it should consist only of terminal escape
+          sequences.  It is output to the terminal before displaying the
+          text in the active region.  This variable is reset to the
+          default value whenever the terminal type changes.  The default
+          value is the string that puts the terminal in standout mode,
+          as obtained from the terminal's terminfo description.  A
+          sample value might be '\e01;33m'.
+
+     'active-region-end-color'
+          A string variable that "undoes" the effects of
+          'active-region-start-color' and restores "normal" terminal
+          display appearance after displaying text in the active region.
+          This string must not take up any physical character positions
+          on the display, so it should consist only of terminal escape
+          sequences.  It is output to the terminal after displaying the
+          text in the active region.  This variable is reset to the
+          default value whenever the terminal type changes.  The default
+          value is the string that restores the terminal from standout
+          mode, as obtained from the terminal's terminfo description.  A
+          sample value might be '\e0m'.
+
      'bell-style'
           Controls what happens when Readline wants to ring the terminal
           bell.  If set to 'none', Readline never rings the bell.  If
@@ -384,7 +411,10 @@
           If set to 'on', when listing completions, Readline displays
           the common prefix of the set of possible completions using a
           different color.  The color definitions are taken from the
-          value of the 'LS_COLORS' environment variable.  The default is
+          value of the 'LS_COLORS' environment variable.  If there is a
+          color definition in 'LS_COLORS' for the custom suffix
+          'readline-colored-completion-prefix', Readline uses this color
+          for the common prefix instead of its default.  The default is
           'off'.
 
      'colored-stats'
@@ -430,8 +460,9 @@
           than or equal to this value, Readline will ask whether or not
           the user wishes to view them; otherwise, they are simply
           listed.  This variable must be set to an integer value greater
-          than or equal to 0.  A negative value means Readline should
-          never ask.  The default limit is '100'.
+          than or equal to zero.  A zero value means Readline should
+          never ask; negative values are treated as zero.  The default
+          limit is '100'.
 
      'convert-meta'
           If set to 'on', Readline will convert characters with the
@@ -439,7 +470,9 @@
           eighth bit and prefixing an <ESC> character, converting them
           to a meta-prefixed key sequence.  The default value is 'on',
           but will be set to 'off' if the locale is one that contains
-          eight-bit characters.
+          eight-bit characters.  This variable is dependent on the
+          'LC_CTYPE' locale category, and may change if the locale is
+          changed.
 
      'disable-completion'
           If set to 'On', Readline will inhibit word completion.
@@ -448,7 +481,7 @@
 
      'echo-control-characters'
           When set to 'on', on operating systems that indicate they
-          support it, readline echoes a character corresponding to a
+          support it, Readline echoes a character corresponding to a
           signal generated from the keyboard.  The default is 'on'.
 
      'editing-mode'
@@ -467,13 +500,27 @@
           non-printing characters, which can be used to embed a terminal
           control sequence into the mode string.  The default is '@'.
 
+     'enable-active-region'
+          The "point" is the current cursor position, and "mark" refers
+          to a saved cursor position (*note Commands For Moving::).  The
+          text between the point and mark is referred to as the
+          "region".  When this variable is set to 'On', Readline allows
+          certain commands to designate the region as "active".  When
+          the region is active, Readline highlights the text in the
+          region using the value of the 'active-region-start-color',
+          which defaults to the string that enables the terminal's
+          standout mode.  The active region shows the text inserted by
+          bracketed-paste and any matching text found by incremental and
+          non-incremental history searches.  The default is 'On'.
+
      'enable-bracketed-paste'
-          When set to 'On', Readline will configure the terminal in a
-          way that will enable it to insert each paste into the editing
-          buffer as a single string of characters, instead of treating
-          each character as if it had been read from the keyboard.  This
-          can prevent pasted characters from being interpreted as
-          editing commands.  The default is 'On'.
+          When set to 'On', Readline configures the terminal to insert
+          each paste into the editing buffer as a single string of
+          characters, instead of treating each character as if it had
+          been read from the keyboard.  This is called putting the
+          terminal into "bracketed paste mode"; it prevents Readline
+          from executing any editing commands bound to key sequences
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+          'on' if the locale contains eight-bit characters.  This
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@@ -601,7 +652,8 @@
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+          undo lists across calls to 'readline()'.  The default is
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_service:tar_scm:readline-8.1.tar.gz/doc/readline.pdf -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.pdf Changed

_service:tar_scm:readline-8.1.tar.gz/doc/readline.ps -> _service:tar_scm:readline-8.2.tar.gz/doc/readline.ps Changed

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+3.154(st)-.55 G .654(erminfo description.)-3.154 F 3.154(As)5.654 G .654
+(ample v)-3.154 F(alue)-.25 E(might be)144 348 Q/F3 10/Courier@0 SF
+("\\e01;33m")2.5 E F0(.)A F1(acti)108 360 Q -.1(ve)-.1 G<ad72>.1 E
+(egion\255end\255color)-.18 E F0 3.908(As)144 372 S 1.408(tring v)-3.908
+F 1.408(ariable that "undoes" the ef)-.25 F 1.408(fects of)-.25 F F1
+(acti)3.908 E -.1(ve)-.1 G<ad72>.1 E(egion\255start\255color)-.18 E F0
+1.409(and restores "normal")3.908 F .216
+(terminal display appearance after displaying te)144 384 R .216
+(xt in the acti)-.15 F .516 -.15(ve r)-.25 H -.15(eg).15 G 2.716
+(ion. This).15 F .216(string must not tak)2.716 F 2.716(eu)-.1 G(p)
+-2.716 E(an)144 396 Q 3.737(yp)-.15 G -.05(hy)-3.737 G 1.237
+(sical character positions on the display).05 F 3.737(,s)-.65 G 3.737
+(oi)-3.737 G 3.737(ts)-3.737 G 1.238
+(hould consist only of terminal escape se-)-3.737 F 2.928(quences. It)
+144 408 R .428(is output to the terminal after displaying the te)2.928 F
+.427(xt in the acti)-.15 F .727 -.15(ve r)-.25 H -.15(eg).15 G 2.927
+(ion. This).15 F -.25(va)2.927 G .427(riable is).25 F .518
+(reset to the def)144 420 R .518(ault v)-.1 F .518(alue whene)-.25 F
+-.15(ve)-.25 G 3.018(rt).15 G .518(he terminal type changes.)-3.018 F
+.518(The def)5.518 F .518(ault v)-.1 F .518(alue is the string that)-.25
+F .252(restores the terminal from standout mode, as obtained from the t\
+erminal')144 432 R 2.751(st)-.55 G .251(erminfo description.)-2.751 F(A)
+5.251 E(sample v)144 444 Q(alue might be)-.25 E F3("\\e0m)2.5 E F0(".)A
+F1(bell\255style $audible$)108 456 Q F0 .01
+(Controls what happens when readline w)144 468 R .011
 (ants to ring the terminal bell.)-.1 F .011(If set to)5.011 F F1(none)
 2.511 E F0 2.511(,r)C .011(eadline ne)-2.511 F -.15(ve)-.25 G(r).15 E
-.94(rings the bell.)144 288 R .94(If set to)5.94 F F1(visible)3.44 E F0
+.94(rings the bell.)144 480 R .94(If set to)5.94 F F1(visible)3.44 E F0
 3.44(,r)C .94(eadline uses a visible bell if one is a)-3.44 F -.25(va)
 -.2 G 3.44(ilable. If).25 F .94(set to)3.44 F F1(audible)3.44 E F0(,)A
-(readline attempts to ring the terminal')144 300 Q 2.5(sb)-.55 G(ell.)
--2.5 E F1(bind\255tty\255special\255chars $On$)108 312 Q F0 .333
-(If set to)144 324 R F1(On)2.833 E F0 .334($the def)2.833 F .334
+(readline attempts to ring the terminal')144 492 Q 2.5(sb)-.55 G(ell.)
+-2.5 E F1(bind\255tty\255special\255chars \(On$)108 504 Q F0 .333
+(If set to)144 516 R F1(On)2.833 E F0 .334($the def)2.833 F .334
 (ault$, readline attempts to bind the control characters)-.1 F .334
-(treated specially by the)7.834 F -.1(ke)144 336 S(rnel').1 E 2.5(st)
+(treated specially by the)7.834 F -.1(ke)144 528 S(rnel').1 E 2.5(st)
 -.55 G(erminal dri)-2.5 E -.15(ve)-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G
 (heir readline equi)-2.5 E -.25(va)-.25 G(lents.).25 E F1
-(blink\255matching\255par)108 348 Q(en $Off$)-.18 E F0 .21(If set to)
-144 360 R F1(On)2.71 E F0 2.71(,r)C .21
+(blink\255matching\255par)108 540 Q(en $Off$)-.18 E F0 .21(If set to)
+144 552 R F1(On)2.71 E F0 2.71(,r)C .21
 (eadline attempts to brie\215y mo)-2.71 F .51 -.15(ve t)-.15 H .21
 (he cursor to an opening parenthesis when a closing).15 F
-(parenthesis is inserted.)144 372 Q F1(color)108 384 Q
+(parenthesis is inserted.)144 564 Q F1(color)108 576 Q
 (ed\255completion\255pr)-.18 E(e\214x $Off$)-.18 E F0 .515(If set to)
-144 396 R F1(On)3.015 E F0 3.015(,w)C .515(hen listing completions, rea\
+144 588 R F1(On)3.015 E F0 3.015(,w)C .515(hen listing completions, rea\
 dline displays the common pre\214x of the set of possible)-3.015 F 2.936
-(completions using a dif)144 408 R 2.936(ferent color)-.25 F 7.936(.T)
+(completions using a dif)144 600 R 2.936(ferent color)-.25 F 7.936(.T)
 -.55 G 2.936(he color de\214nitions are tak)-7.936 F 2.935
-(en from the v)-.1 F 2.935(alue of the)-.25 F F1(LS_COLORS)144 420 Q F0
-(en)2.5 E(vironment v)-.4 E(ariable.)-.25 E F1(color)108 432 Q
-(ed\255stats $Off$)-.18 E F0 1.579(If set to)144 444 R F1(On)4.079 E
+(en from the v)-.1 F 2.935(alue of the)-.25 F F1(LS_COLORS)144 612 Q F0
+(en)3.076 E .577(vironment v)-.4 F 3.077(ariable. If)-.25 F .577
+(there is a color de\214nition in)3.077 F F1($LS_COLORS)3.077 E F0 .577
+(for the cus-)3.077 F .135(tom suf)144 624 R .135(\214x "readline-color\
+ed-completion-pre\214x", readline uses this color for the common pre\
+\214x in-)-.25 F(stead of its def)144 636 Q(ault.)-.1 E F1(color)108 648
+Q(ed\255stats $Off$)-.18 E F0 1.579(If set to)144 660 R F1(On)4.079 E
 F0 4.079(,r)C 1.579(eadline displays possible completions using dif)
 -4.079 F 1.58(ferent colors to indicate their \214le)-.25 F 2.5
-(type. The)144 456 R(color de\214nitions are tak)2.5 E(en from the v)-.1
+(type. The)144 672 R(color de\214nitions are tak)2.5 E(en from the v)-.1
 E(alue of the)-.25 E F1(LS_COLORS)2.5 E F0(en)2.5 E(vironment v)-.4 E
-(ariable.)-.25 E F1(comment\255begin $`)108 468 Q(`#')-.63 E('$)-.63 E
-F0 .062(The string that is inserted in)144 480 R F1(vi)2.562 E F0 .062
+(ariable.)-.25 E F1(comment\255begin $`)108 684 Q(`#')-.63 E('$)-.63 E
+F0 .062(The string that is inserted in)144 696 R F1(vi)2.562 E F0 .062
 (mode when the)2.562 F F1(insert\255comment)2.562 E F0 .062
 (command is e)2.562 F -.15(xe)-.15 G 2.562(cuted. This).15 F(com-)2.562
-E(mand is bound to)144 492 Q F1(M\255#)2.5 E F0(in emacs mode and to)2.5
-E F1(#)2.5 E F0(in vi command mode.)2.5 E F1
-(completion\255display\255width $\2551$)108 504 Q F0 1.453(The number\
- of screen columns used to display possible matches when performing com\
-pletion.)144 516 R .194(The v)144 528 R .193(alue is ignored if it is l\
-ess than 0 or greater than the terminal screen width.)-.25 F 2.693(Av)
+E(mand is bound to)144 708 Q F1(M\255#)2.5 E F0(in emacs mode and to)2.5
+E F1(#)2.5 E F0(in vi command mode.)2.5 E(GNU Readline 8.2)72 768 Q
+(2022 September 19)120.405 E(3)190.115 E 0 Cg EP
+%%Page: 4 4
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF 117.355(READLINE$3$ Library)72 48 R
+(Functions Manual)2.5 E(READLINE$3$)119.855 E/F1 10/Times-Bold@0 SF
+(completion\255display\255width $\2551$)108 84 Q F0 1.453(The number \
+of screen columns used to display possible matches when performing comp\
+letion.)144 96 R .194(The v)144 108 R .193(alue is ignored if it is les\
+s than 0 or greater than the terminal screen width.)-.25 F 2.693(Av)
 5.193 G .193(alue of 0 will)-2.943 F
-(cause matches to be displayed one per line.)144 540 Q(The def)5 E
-(ault v)-.1 E(alue is \2551.)-.25 E F1(completion\255ignor)108 552 Q
-(e\255case $Off$)-.18 E F0(If set to)144 564 Q F1(On)2.5 E F0 2.5(,r)C
+(cause matches to be displayed one per line.)144 120 Q(The def)5 E
+(ault v)-.1 E(alue is \2551.)-.25 E F1(completion\255ignor)108 132 Q
+(e\255case $Off$)-.18 E F0(If set to)144 144 Q F1(On)2.5 E F0 2.5(,r)C
 (eadline performs \214lename matching and completion in a case\255insen\
 siti)-2.5 E .3 -.15(ve f)-.25 H(ashion.).05 E F1
-(completion\255map\255case $Off$)108 576 Q F0 .093(If set to)144 588 R
+(completion\255map\255case $Off$)108 156 Q F0 .093(If set to)144 168 R
 F1(On)2.593 E F0 2.593(,a)C(nd)-2.593 E F1(completion\255ignor)2.593 E
 (e\255case)-.18 E F0 .093(is enabled, readline treats h)2.593 F .093
-(yphens $)-.05 F F2<ad>A F0 2.593($a)C .094(nd underscores)-2.593 F
-($)144 600 Q F2(_)A F0 2.5($a)C 2.5(se)-2.5 G(qui)-2.5 E -.25(va)-.25
-G(lent when performing case\255insensiti).25 E .3 -.15(ve \214)-.25 H
-(lename matching and completion.).15 E F1(completion\255pr)108 612 Q
-(e\214x\255display\255length $0$)-.18 E F0 .829(The length in charact\
-ers of the common pre\214x of a list of possible completions that is di\
-splayed)144 624 R 1.274(without modi\214cation.)144 636 R 1.274
-(When set to a v)6.274 F 1.274(alue greater than zero, common pre\214x)
--.25 F 1.275(es longer than this)-.15 F -.25(va)144 648 S(lue are repla\
-ced with an ellipsis when displaying possible completions.).25 E F1
-(completion\255query\255items $100$)108 660 Q F0 .53
-(This determines when the user is queried about vie)144 672 R .529
+(yphens $)-.05 F/F2 10/Times-Italic@0 SF<ad>A F0 2.593($a)C .094
+(nd underscores)-2.593 F($)144 180 Q F2(_)A F0 2.5($a)C 2.5(se)-2.5 G
+(qui)-2.5 E -.25(va)-.25 G(lent when performing case\255insensiti).25 E
+.3 -.15(ve \214)-.25 H(lename matching and completion.).15 E F1
+(completion\255pr)108 192 Q(e\214x\255display\255length $0$)-.18 E F0
+.829(The length in characters of the common pre\214x of a list of possi\
+ble completions that is displayed)144 204 R 1.274
+(without modi\214cation.)144 216 R 1.274(When set to a v)6.274 F 1.274
+(alue greater than zero, common pre\214x)-.25 F 1.275
+(es longer than this)-.15 F -.25(va)144 228 S(lue are replaced with an \
+ellipsis when displaying possible completions.).25 E F1
+(completion\255query\255items $100$)108 240 Q F0 .53
+(This determines when the user is queried about vie)144 252 R .529
 (wing the number of possible completions gen-)-.25 F .56(erated by the)
-144 684 R F1(possible\255completions)3.06 E F0 3.06(command. It)3.06 F
+144 264 R F1(possible\255completions)3.06 E F0 3.06(command. It)3.06 F
 .561(may be set to an)3.061 F 3.061(yi)-.15 G(nte)-3.061 E .561(ger v)
--.15 F .561(alue greater than or)-.25 F .783(equal to zero.)144 696 R
+-.15 F .561(alue greater than or)-.25 F .783(equal to zero.)144 276 R
 .783(If the number of possible completions is greater than or equal to \
-the v)5.783 F .782(alue of this)-.25 F -.25(va)144 708 S .367
+the v)5.783 F .782(alue of this)-.25 F -.25(va)144 288 S .367
 (riable, readline will ask whether or not the user wishes to vie).25 F
 2.868(wt)-.25 G .368(hem; otherwise the)-2.868 F 2.868(ya)-.15 G .368

_service:tar_scm:readline-8.1.tar.gz/doc/rlman.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/rlman.texi Changed

_service:tar_scm:readline-8.1.tar.gz/doc/rltech.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/rltech.texi Changed

@@ -7,7 +7,7 @@
 in the consistency of user interface across discrete programs that need
 to provide a command line interface.
 
-Copyright (C) 1988--2020 Free Software Foundation, Inc.
+Copyright (C) 1988--2022 Free Software Foundation, Inc.
 
 Permission is granted to make and distribute verbatim copies of
 this manual provided the copyright notice and this permission notice
@@ -323,6 +323,14 @@
 @deftypevar int rl_done
 Setting this to a non-zero value causes Readline to return the current
 line immediately.
+Readline will set this variable when it has read a key sequence bound
+to @code{accept-line} and is about to return the line to the caller.
+@end deftypevar
+
+@deftypevar int rl_eof_found
+Readline will set this variable when it has read an EOF character (e.g., the
+stty @samp{EOF} character) on an empty line or encountered a read error and
+is about to return a NULL line to the caller.
 @end deftypevar
 
 @deftypevar int rl_num_chars_to_read
@@ -385,7 +393,7 @@
 @end deftypevar
 
 @deftypevar {int} rl_gnu_readline_p
-Always set to 1, denoting that this is @sc{gnu} readline rather than some
+Always set to 1, denoting that this is @sc{gnu} Readline rather than some
 emulation.
 @end deftypevar
 
@@ -455,6 +463,11 @@
 call is interrupted when Readline is reading terminal input.
 @end deftypevar
 
+@deftypevar {rl_hook_func_t *} rl_timeout_event_hook
+If non-zero, this is the address of a function to call if Readline times
+out while reading input.
+@end deftypevar
+
 @deftypevar {rl_hook_func_t *} rl_input_available_hook
 If non-zero, Readline will use this function's return value when it needs
 to determine whether or not there is available input on the current input
@@ -502,7 +515,7 @@
 
 @deftypevar {Keymap} rl_executing_keymap
 This variable is set to the keymap (@pxref{Keymaps}) in which the
-currently executing readline function was found.
+currently executing Readline function was found.
 @end deftypevar 
 
 @deftypevar {Keymap} rl_binding_keymap
@@ -588,6 +601,13 @@
 @item RL_STATE_DONE
 Readline has read a key sequence bound to @code{accept-line}
 and is about to return the line to the caller.
+@item RL_STATE_TIMEOUT
+Readline has timed out (it did not receive a line or specified number of
+characters before the timeout duration specified by @code{rl_set_timeout}
+elapsed) and is returning that status to the caller.
+@item RL_STATE_EOF
+Readline has read an EOF character (e.g., the stty @samp{EOF} character)
+or encountered a read error and is about to return a NULL line to the caller.
 @end table
 
 @end deftypevar
@@ -876,6 +896,15 @@
 can include NUL.
 @end deftypefun
 
+@deftypefun {int} rl_trim_arg_from_keyseq (const char *keyseq, size_t len, Keymap map)
+If there is a numeric argument at the beginning of @var{keyseq}, possibly
+including digits, return the index of the first character in @var{keyseq}
+following the numeric argument.
+This can be used to skip over the numeric argument (which is available as
+@code{rl_numeric_arg} while traversing the key sequence that invoked the
+current command.
+@end deftypefun
+
 @deftypefun {char **} rl_invoking_keyseqs (rl_command_func_t *function)
 Return an array of strings representing the key sequences used to
 invoke @var{function} in the current keymap.
@@ -887,7 +916,7 @@
 @end deftypefun
 
 @deftypefun void rl_function_dumper (int readable)
-Print the readline function names and the key sequences currently
+Print the Readline function names and the key sequences currently
 bound to them to @code{rl_outstream}.  If @var{readable} is non-zero,
 the list is formatted in such a way that it can be made part of an
 @code{inputrc} file and re-read.
@@ -1063,8 +1092,9 @@
 Applications may indicate that the prompt contains characters that take
 up no physical screen space when displayed by bracketing a sequence of
 such characters with the special markers @code{RL_PROMPT_START_IGNORE}
-and @code{RL_PROMPT_END_IGNORE} (declared in @file{readline.h}).  This may
-be used to embed terminal-specific escape sequences in prompts.
+and @code{RL_PROMPT_END_IGNORE} (declared in @file{readline.h} as
+@samp{\001} and @samp{\002}, respectively).
+This may be used to embed terminal-specific escape sequences in prompts.
 @end deftypefun
 
 @deftypefun int rl_set_prompt (const char *prompt)
@@ -1151,6 +1181,30 @@
 Returns the old timeout value.
 @end deftypefun
 
+@deftypefun int rl_set_timeout (unsigned int secs, unsigned int usecs)
+Set a timeout for subsequent calls to @code{readline()}. If Readline does
+not read a complete line, or the number of characters specified by
+@code{rl_num_chars_to_read}, before the duration specified by @var{secs}
+(in seconds) and @var{usecs} (microseconds), it returns and sets
+@code{RL_STATE_TIMEOUT} in @code{rl_readline_state}.
+Passing 0 for @code{secs} and @code{usecs} cancels any previously set
+timeout; the convenience macro @code{rl_clear_timeout()} is shorthand
+for this.
+Returns 0 if the timeout is set successfully.
+@end deftypefun
+
+@deftypefun int rl_timeout_remaining (unsigned int *secs, unsigned int *usecs)
+Return the number of seconds and microseconds remaining in the current
+timeout duration in @var{*secs} and @var{*usecs}, respectively.
+Both @var{*secs} and @var{*usecs} must be non-NULL to return any values.
+The return value is -1 on error or when there is no timeout set,
+0 when the timeout has expired (leaving @var{*secs} and @var{*usecs}
+unchanged),
+and 1 if the timeout has not expired.
+If either of @var{secs} and @var{usecs} is @code{NULL},
+the return value indicates whether the timeout has expired.
+@end deftypefun
+
 @node Terminal Management
 @subsection Terminal Management
 
@@ -1304,7 +1358,7 @@
 
 @deftypefun int rl_variable_bind (const char *variable, const char *value)
 Make the Readline variable @var{variable} have @var{value}.
-This behaves as if the readline command
+This behaves as if the Readline command
 @samp{set @var{variable} @var{value}} had been executed in an @code{inputrc}
 file (@pxref{Readline Init File Syntax}).
 @end deftypefun
@@ -1315,7 +1369,7 @@
 @end deftypefun
 
 @deftypefun void rl_variable_dumper (int readable)
-Print the readline variable names and their current values
+Print the Readline variable names and their current values
 to @code{rl_outstream}.
 If @var{readable} is non-zero, the list is formatted in such a way
 that it can be made part of an @code{inputrc} file and re-read.
@@ -1346,7 +1400,7 @@
 Enable an @emph{active} mark.
 When this is enabled, the text between point and mark (the @var{region}) is
 displayed in the terminal's standout mode (a @var{face}).
-This is called by various readline functions that set the mark and insert
+This is called by various Readline functions that set the mark and insert
 text, and is available for applications to call.
 @end deftypefun
 
@@ -1355,10 +1409,10 @@
 @end deftypefun
 
 @deftypefun {void} rl_keep_mark_active (void)
-Indicate that the mark should remain active when the current readline function
-completes and after redisplay occurs.
+Indicate that the mark should remain active when the current Readline
+function completes and after redisplay occurs.
 In most cases, the mark remains active for only the duration of a single
-bindable readline function.
+bindable Readline function.
 @end deftypefun
 
 @deftypefun {int} rl_mark_active_p (void)
@@ -1371,12 +1425,12 @@
 An alternate interface is available to plain @code{readline()}.  Some
 applications need to interleave keyboard I/O with file, device, or
 window system I/O, typically by using a main loop to @code{select()}
-on various file descriptors.  To accommodate this need, readline can
+on various file descriptors.  To accommodate this need, Readline can
 also be invoked as a `callback' function from an event loop.  There
 are functions available to make this easy.
 
 @deftypefun void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler)
-Set up the terminal for readline I/O and display the initial
+Set up the terminal for Readline I/O and display the initial
 expanded value of @var{prompt}.  Save the value of @var{lhandler} to
 use as a handler function to call when a complete line of input has been
 entered.
@@ -1611,7 +1665,7 @@
 
 Signals are asynchronous events sent to a process by the Unix kernel,
 sometimes on behalf of another process.  They are intended to indicate
-exceptional events, like a user pressing the interrupt key on his terminal,
+exceptional events, like a user pressing the terminal's interrupt key,
 or a network connection being broken.  There is a class of signals that can
 be sent to the process currently reading input from the keyboard.  Since

_service:tar_scm:readline-8.1.tar.gz/doc/rluser.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/rluser.texi Changed

@@ -9,7 +9,7 @@
 which contains both end-user and programmer documentation for the
 GNU Readline Library.
 
-Copyright (C) 1988--2020 Free Software Foundation, Inc.
+Copyright (C) 1988--2022 Free Software Foundation, Inc.
 
 Authored by Brian Fox and Chet Ramey.
 
@@ -179,7 +179,7 @@
 @end table
 
 @noindent
-(Depending on your configuration, the @key{Backspace} key be set to
+(Depending on your configuration, the @key{Backspace} key might be set to
 delete the character to the left of the cursor and the @key{DEL} key set
 to delete the character underneath the cursor, like @kbd{C-d}, rather
 than the character to the left of the cursor.)
@@ -246,7 +246,7 @@
 Word boundaries are the same as those used by @kbd{M-f}.
 
 @item M-@key{DEL}
-Kill from the cursor the start of the current word, or, if between
+Kill from the cursor to the start of the current word, or, if between
 words, to the start of the previous word.
 Word boundaries are the same as those used by @kbd{M-b}.
 
@@ -339,7 +339,8 @@
 keybindings installed by default, it is possible to use a different set
 of keybindings.
 Any user can customize programs that use Readline by putting
-commands in an @dfn{inputrc} file, conventionally in his home directory.
+commands in an @dfn{inputrc} file,
+conventionally in their home directory.
 The name of this
 @ifset BashFeatures
 file is taken from the value of the shell variable @env{INPUTRC}.  If
@@ -418,6 +419,32 @@
 @cindex variables, readline
 @table @code
 
+@item active-region-start-color
+@vindex active-region-start-color
+A string variable that controls the text color and background when displaying
+the text in the active region (see the description of
+@code{enable-active-region} below).
+This string must not take up any physical character positions on the display,
+so it should consist only of terminal escape sequences.
+It is output to the terminal before displaying the text in the active region.
+This variable is reset to the default value whenever the terminal type changes.
+The default value is the string that puts the terminal in standout mode,
+as obtained from the terminal's terminfo description.
+A sample value might be @samp{\e01;33m}.
+
+@item active-region-end-color
+@vindex active-region-end-color
+A string variable that "undoes" the effects of @code{active-region-start-color}
+and restores "normal" terminal display appearance after displaying text
+in the active region.
+This string must not take up any physical character positions on the display,
+so it should consist only of terminal escape sequences.
+It is output to the terminal after displaying the text in the active region.
+This variable is reset to the default value whenever the terminal type changes.
+The default value is the string that restores the terminal from standout mode,
+as obtained from the terminal's terminfo description.
+A sample value might be @samp{\e0m}.
+
 @item bell-style
 @vindex bell-style
 Controls what happens when Readline wants to ring the terminal bell.
@@ -444,6 +471,9 @@
 common prefix of the set of possible completions using a different color.
 The color definitions are taken from the value of the @env{LS_COLORS}
 environment variable.
+If there is a color definition in @env{LS_COLORS} for the custom suffix
+@samp{readline-colored-completion-prefix}, Readline uses this color for
+the common prefix instead of its default.
 The default is @samp{off}.
 
 @item colored-stats
@@ -496,8 +526,9 @@
 If the number of possible completions is greater than or equal to this value,
 Readline will ask whether or not the user wishes to view them;
 otherwise, they are simply listed.
-This variable must be set to an integer value greater than or equal to 0.
-A negative value means Readline should never ask.
+This variable must be set to an integer value greater than or equal to zero.
+A zero value means Readline should never ask; negative values are
+treated as zero.
 The default limit is @code{100}.
 
 @item convert-meta
@@ -505,9 +536,12 @@
 If set to @samp{on}, Readline will convert characters with the
 eighth bit set to an @sc{ascii} key sequence by stripping the eighth
 bit and prefixing an @key{ESC} character, converting them to a
-meta-prefixed key sequence.  The default value is @samp{on}, but
+meta-prefixed key sequence.
+The default value is @samp{on}, but
 will be set to @samp{off} if the locale is one that contains
 eight-bit characters.
+This variable is dependent on the @code{LC_CTYPE} locale category, and
+may change if the locale is changed.
 
 @item disable-completion
 @vindex disable-completion
@@ -518,7 +552,7 @@
 @item echo-control-characters
 @vindex echo-control-characters
 When set to @samp{on}, on operating systems that indicate they support it,
-readline echoes a character corresponding to a signal generated from the
+Readline echoes a character corresponding to a signal generated from the
 keyboard.  The default is @samp{on}.
 
 @item editing-mode
@@ -540,13 +574,30 @@
 sequence into the mode string.
 The default is @samp{@@}.
 
+@item enable-active-region
+@vindex enable-active-region
+The @dfn{point} is the current cursor position, and @dfn{mark} refers
+to a saved cursor position (@pxref{Commands For Moving}).
+The text between the point and mark is referred to as the @dfn{region}.
+When this variable is set to @samp{On}, Readline allows certain commands
+to designate the region as @dfn{active}.
+When the region is active, Readline highlights the text in the region using
+the value of the @code{active-region-start-color}, which defaults to the
+string that enables
+the terminal's standout mode.
+The active region shows the text inserted by bracketed-paste and any
+matching text found by incremental and non-incremental history searches.
+The default is @samp{On}.
+
 @item enable-bracketed-paste
 @vindex enable-bracketed-paste
-When set to @samp{On}, Readline will configure the terminal in a way
-that will enable it to insert each paste into the editing buffer as a
-single string of characters, instead of treating each character as if
-it had been read from the keyboard.  This can prevent pasted characters
-from being interpreted as editing commands.  The default is @samp{On}.
+When set to @samp{On}, Readline configures the terminal to insert each
+paste into the editing buffer as a single string of characters, instead
+of treating each character as if it had been read from the keyboard.
+This is called putting the terminal into @dfn{bracketed paste mode};
+it prevents Readline from executing any editing commands bound to key
+sequences appearing in the pasted text.
+The default is @samp{On}.
 
 @item enable-keypad
 @vindex enable-keypad
@@ -601,6 +652,8 @@
 default value is @samp{off}, but Readline will set it to @samp{on} if the 
 locale contains eight-bit characters.
 The name @code{meta-flag} is a synonym for this variable.
+This variable is dependent on the @code{LC_CTYPE} locale category, and
+may change if the locale is changed.
 
 @item isearch-terminators
 @vindex isearch-terminators
@@ -683,6 +736,8 @@
 sequence.
 The default is @samp{off}, but Readline will set it to @samp{on} if the
 locale contains eight-bit characters.
+This variable is dependent on the @code{LC_CTYPE} locale category, and
+may change if the locale is changed.
 
 @item page-completions
 @vindex page-completions
@@ -700,7 +755,7 @@
 If set to @samp{on}, Readline will undo all changes to history lines
 before returning when @code{accept-line} is executed.  By default,
 history lines may be modified and retain individual undo lists across
-calls to @code{readline}.  The default is @samp{off}.
+calls to @code{readline()}.  The default is @samp{off}.
 
 @item show-all-if-ambiguous
 @vindex show-all-if-ambiguous
@@ -732,7 +787,7 @@
 @vindex skip-completed-text
 If set to @samp{on}, this alters the default completion behavior when
 inserting a single match into the line.  It's only active when
-performing completion in the middle of a word.  If enabled, readline
+performing completion in the middle of a word.  If enabled, Readline
 does not insert characters from the completion that match characters
 after point in the word being completed, so portions of the word
 following the cursor are not duplicated.
@@ -792,12 +847,12 @@
 The name of the key can be expressed in different ways, depending on
 what you find most comfortable.
 
-In addition to command names, readline allows keys to be bound
+In addition to command names, Readline allows keys to be bound
 to a string that is inserted when the key is pressed (a @var{macro}).
 
 @ifset BashFeatures
 The @w{@code{bind -p}} command displays Readline function names and
-bindings in a format that can put directly into an initialization file.
+bindings in a format that can be put directly into an initialization file.
 @xref{Bash Builtins}.

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@@ -1,1270 +1,1235 @@
-<HTML>
-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-
-
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+<title>GNU Readline Library</title>
+
+<meta name="description" content="GNU Readline Library">
+<meta name="keywords" content="GNU Readline Library">
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+<meta name="distribution" content="global">
+<meta name="Generator" content="makeinfo">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+
+<link href="#Top" rel="start" title="Top">
+<link href="#SEC_Contents" rel="contents" title="Table of Contents">
+<link href="#Command-Line-Editing" rel="next" title="Command Line Editing">
+<style type="text/css">
+
-<HEAD>
-<TITLE>GNU Readline Library: </TITLE>
+</style>
 
-<META NAME="description" CONTENT="GNU Readline Library: ">
-<META NAME="keywords" CONTENT="GNU Readline Library: ">
-<META NAME="resource-type" CONTENT="document">
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-<META NAME="Generator" CONTENT="texi2html 1.64">
-
-</HEAD>
-
-<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
-
-<A NAME="SEC_Top"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT">Index</TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<H1>GNU Readline Library</H1></P><P>
 
-This document describes the end user interface of the GNU Readline Library,
+</head>
+
+<body lang="en">
+<h1 class="settitle" align="center">GNU Readline Library</h1>
+
+
+
+
+
+
+
+
+
+<div class="top" id="Top">
+<div class="header">
+<p>
+Next: <a href="#Command-Line-Editing" accesskey="n" rel="next">Command Line Editing</a> &nbsp; <a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a></p>
+</div>
+<span id="GNU-Readline-Library"></span><h1 class="top">GNU Readline Library</h1>
+
+<p>This document describes the end user interface of the GNU Readline Library,
 a utility which aids in the consistency of user interface across discrete
 programs which provide a command line interface.
-The Readline home page is <A HREF="http://www.gnu.org/software/readline/">http://www.gnu.org/software/readline/</A>.
-</P><P>
+The Readline home page is <a href="http://www.gnu.org/software/readline/">http://www.gnu.org/software/readline/</a>.
+</p>
+
+
+
 
-<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC23">A. GNU Free Documentation License</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">License for copying this manual.</TD></TR>
-</TABLE></BLOCKQUOTE>
-<P>
-
-<HR SIZE=1>
-<A NAME="SEC1"></A>
-<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
-<TR><TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Top"> &lt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC2"> &gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &lt;&lt; </TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Top"> Up </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC23"> &gt;&gt; </A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Top">Top</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_Contents">Contents</A></TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT">Index</TD>
-<TD VALIGN="MIDDLE" ALIGN="LEFT"><A HREF="rluserman.html#SEC_About"> ? </A></TD>
-</TR></TABLE>
-<A NAME="Command Line Editing"></A>
-<H1> 1. Command Line Editing </H1>
-
-<P>
 
-This chapter describes the basic features of the GNU
+<div class="Contents_element" id="SEC_Contents">
+<h2 class="contents-heading">Table of Contents</h2>
+
+<div class="contents">
+
+<ul class="no-bullet">
+  <li><a id="toc-Command-Line-Editing-1" href="#Command-Line-Editing">1 Command Line Editing</a>
+  <ul class="no-bullet">
+    <li><a id="toc-Introduction-to-Line-Editing" href="#Introduction-and-Notation">1.1 Introduction to Line Editing</a></li>
+    <li><a id="toc-Readline-Interaction-1" href="#Readline-Interaction">1.2 Readline Interaction</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Readline-Bare-Essentials-1" href="#Readline-Bare-Essentials">1.2.1 Readline Bare Essentials</a></li>
+      <li><a id="toc-Readline-Movement-Commands-1" href="#Readline-Movement-Commands">1.2.2 Readline Movement Commands</a></li>
+      <li><a id="toc-Readline-Killing-Commands-1" href="#Readline-Killing-Commands">1.2.3 Readline Killing Commands</a></li>
+      <li><a id="toc-Readline-Arguments-1" href="#Readline-Arguments">1.2.4 Readline Arguments</a></li>
+      <li><a id="toc-Searching-for-Commands-in-the-History" href="#Searching">1.2.5 Searching for Commands in the History</a></li>
+    </ul></li>
+    <li><a id="toc-Readline-Init-File-1" href="#Readline-Init-File">1.3 Readline Init File</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Readline-Init-File-Syntax-1" href="#Readline-Init-File-Syntax">1.3.1 Readline Init File Syntax</a></li>
+      <li><a id="toc-Conditional-Init-Constructs-1" href="#Conditional-Init-Constructs">1.3.2 Conditional Init Constructs</a></li>
+      <li><a id="toc-Sample-Init-File-1" href="#Sample-Init-File">1.3.3 Sample Init File</a></li>
+    </ul></li>
+    <li><a id="toc-Bindable-Readline-Commands-1" href="#Bindable-Readline-Commands">1.4 Bindable Readline Commands</a>
+    <ul class="no-bullet">
+      <li><a id="toc-Commands-For-Moving-1" href="#Commands-For-Moving">1.4.1 Commands For Moving</a></li>
+      <li><a id="toc-Commands-For-Manipulating-The-History" href="#Commands-For-History">1.4.2 Commands For Manipulating The History</a></li>
+      <li><a id="toc-Commands-For-Changing-Text" href="#Commands-For-Text">1.4.3 Commands For Changing Text</a></li>
+      <li><a id="toc-Killing-And-Yanking" href="#Commands-For-Killing">1.4.4 Killing And Yanking</a></li>
+      <li><a id="toc-Specifying-Numeric-Arguments" href="#Numeric-Arguments">1.4.5 Specifying Numeric Arguments</a></li>
+      <li><a id="toc-Letting-Readline-Type-For-You" href="#Commands-For-Completion">1.4.6 Letting Readline Type For You</a></li>
+      <li><a id="toc-Keyboard-Macros-1" href="#Keyboard-Macros">1.4.7 Keyboard Macros</a></li>
+      <li><a id="toc-Some-Miscellaneous-Commands" href="#Miscellaneous-Commands">1.4.8 Some Miscellaneous Commands</a></li>
+    </ul></li>
+    <li><a id="toc-Readline-vi-Mode-1" href="#Readline-vi-Mode">1.5 Readline vi Mode</a></li>
+  </ul></li>
+  <li><a id="toc-GNU-Free-Documentation-License-1" href="#GNU-Free-Documentation-License">Appendix A GNU Free Documentation License</a></li>
+</ul>
+</div>
+</div>
+<hr>
+<div class="chapter" id="Command-Line-Editing">
+<div class="header">
+<p>
+Next: <a href="#GNU-Free-Documentation-License" accesskey="n" rel="next">GNU Free Documentation License</a>, Previous: <a href="#Top" accesskey="p" rel="prev">GNU Readline Library</a>, Up: <a href="#Top" accesskey="u" rel="up">GNU Readline Library</a> &nbsp; <a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a></p>
+</div>
+<span id="Command-Line-Editing-1"></span><h2 class="chapter">1 Command Line Editing</h2>
+
+<p>This chapter describes the basic features of the <small>GNU</small>
 command line editing interface.
-</P><P>
+</p>
 
-<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC2">1.1 Introduction to Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Notation used in this text.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC3">1.2 Readline Interaction</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The minimum set of commands for editing a line.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC9">1.3 Readline Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Customizing Readline from a user's view.</TD></TR>
-<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC13">1.4 Bindable Readline Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A description of most of the Readline commands
-				available for binding</TD></TR>

_service:tar_scm:readline-8.1.tar.gz/doc/rluserman.info -> _service:tar_scm:readline-8.2.tar.gz/doc/rluserman.info Changed

@@ -1,12 +1,12 @@
-This is rluserman.info, produced by makeinfo version 6.7 from
+This is rluserman.info, produced by makeinfo version 6.8 from
 rluserman.texi.
 
 This manual describes the end user interface of the GNU Readline Library
-(version 8.1, 29 October 2020), a library which aids in the consistency
-of user interface across discrete programs which provide a command line
-interface.
+(version 8.2, 19 September 2022), a library which aids in the
+consistency of user interface across discrete programs which provide a
+command line interface.
 
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2022 Free Software Foundation, Inc.
 
      Permission is granted to copy, distribute and/or modify this
      document under the terms of the GNU Free Documentation License,
@@ -153,9 +153,9 @@
      Undo the last editing command.  You can undo all the way back to an
      empty line.
 
-(Depending on your configuration, the <Backspace> key be set to delete
-the character to the left of the cursor and the <DEL> key set to delete
-the character underneath the cursor, like 'C-d', rather than the
+(Depending on your configuration, the <Backspace> key might be set to
+delete the character to the left of the cursor and the <DEL> key set to
+delete the character underneath the cursor, like 'C-d', rather than the
 character to the left of the cursor.)
 
 &#x1f;
@@ -217,9 +217,9 @@
      as those used by 'M-f'.
 
 'M-<DEL>'
-     Kill from the cursor the start of the current word, or, if between
-     words, to the start of the previous word.  Word boundaries are the
-     same as those used by 'M-b'.
+     Kill from the cursor to the start of the current word, or, if
+     between words, to the start of the previous word.  Word boundaries
+     are the same as those used by 'M-b'.
 
 'C-w'
      Kill from the cursor to the previous whitespace.  This is different
@@ -307,7 +307,7 @@
 Although the Readline library comes with a set of Emacs-like keybindings
 installed by default, it is possible to use a different set of
 keybindings.  Any user can customize programs that use Readline by
-putting commands in an "inputrc" file, conventionally in his home
+putting commands in an "inputrc" file, conventionally in their home
 directory.  The name of this file is taken from the value of the
 environment variable 'INPUTRC'.  If that variable is unset, the default
 is '~/.inputrc'.  If that file does not exist or cannot be read, the
@@ -361,6 +361,32 @@
      A great deal of run-time behavior is changeable with the following
      variables.
 
+     'active-region-start-color'
+          A string variable that controls the text color and background
+          when displaying the text in the active region (see the
+          description of 'enable-active-region' below).  This string
+          must not take up any physical character positions on the
+          display, so it should consist only of terminal escape
+          sequences.  It is output to the terminal before displaying the
+          text in the active region.  This variable is reset to the
+          default value whenever the terminal type changes.  The default
+          value is the string that puts the terminal in standout mode,
+          as obtained from the terminal's terminfo description.  A
+          sample value might be '\e01;33m'.
+
+     'active-region-end-color'
+          A string variable that "undoes" the effects of
+          'active-region-start-color' and restores "normal" terminal
+          display appearance after displaying text in the active region.
+          This string must not take up any physical character positions
+          on the display, so it should consist only of terminal escape
+          sequences.  It is output to the terminal after displaying the
+          text in the active region.  This variable is reset to the
+          default value whenever the terminal type changes.  The default
+          value is the string that restores the terminal from standout
+          mode, as obtained from the terminal's terminfo description.  A
+          sample value might be '\e0m'.
+
      'bell-style'
           Controls what happens when Readline wants to ring the terminal
           bell.  If set to 'none', Readline never rings the bell.  If
@@ -382,7 +408,10 @@
           If set to 'on', when listing completions, Readline displays
           the common prefix of the set of possible completions using a
           different color.  The color definitions are taken from the
-          value of the 'LS_COLORS' environment variable.  The default is
+          value of the 'LS_COLORS' environment variable.  If there is a
+          color definition in 'LS_COLORS' for the custom suffix
+          'readline-colored-completion-prefix', Readline uses this color
+          for the common prefix instead of its default.  The default is
           'off'.
 
      'colored-stats'
@@ -428,8 +457,9 @@
           than or equal to this value, Readline will ask whether or not
           the user wishes to view them; otherwise, they are simply
           listed.  This variable must be set to an integer value greater
-          than or equal to 0.  A negative value means Readline should
-          never ask.  The default limit is '100'.
+          than or equal to zero.  A zero value means Readline should
+          never ask; negative values are treated as zero.  The default
+          limit is '100'.
 
      'convert-meta'
           If set to 'on', Readline will convert characters with the
@@ -437,7 +467,9 @@
           eighth bit and prefixing an <ESC> character, converting them
           to a meta-prefixed key sequence.  The default value is 'on',
           but will be set to 'off' if the locale is one that contains
-          eight-bit characters.
+          eight-bit characters.  This variable is dependent on the
+          'LC_CTYPE' locale category, and may change if the locale is
+          changed.
 
      'disable-completion'
           If set to 'On', Readline will inhibit word completion.
@@ -446,7 +478,7 @@
 
      'echo-control-characters'
           When set to 'on', on operating systems that indicate they
-          support it, readline echoes a character corresponding to a
+          support it, Readline echoes a character corresponding to a
           signal generated from the keyboard.  The default is 'on'.
 
      'editing-mode'
@@ -465,13 +497,27 @@
           non-printing characters, which can be used to embed a terminal
           control sequence into the mode string.  The default is '@'.
 
+     'enable-active-region'
+          The "point" is the current cursor position, and "mark" refers
+          to a saved cursor position (*note Commands For Moving::).  The
+          text between the point and mark is referred to as the
+          "region".  When this variable is set to 'On', Readline allows
+          certain commands to designate the region as "active".  When
+          the region is active, Readline highlights the text in the
+          region using the value of the 'active-region-start-color',
+          which defaults to the string that enables the terminal's
+          standout mode.  The active region shows the text inserted by
+          bracketed-paste and any matching text found by incremental and
+          non-incremental history searches.  The default is 'On'.
+
      'enable-bracketed-paste'
-          When set to 'On', Readline will configure the terminal in a
-          way that will enable it to insert each paste into the editing
-          buffer as a single string of characters, instead of treating
-          each character as if it had been read from the keyboard.  This
-          can prevent pasted characters from being interpreted as
-          editing commands.  The default is 'On'.
+          When set to 'On', Readline configures the terminal to insert
+          each paste into the editing buffer as a single string of
+          characters, instead of treating each character as if it had
+          been read from the keyboard.  This is called putting the
+          terminal into "bracketed paste mode"; it prevents Readline
+          from executing any editing commands bound to key sequences
+          appearing in the pasted text.  The default is 'On'.
 
      'enable-keypad'
           When set to 'on', Readline will try to enable the application
@@ -518,7 +564,9 @@
           regardless of what the terminal claims it can support.  The
           default value is 'off', but Readline will set it to 'on' if
           the locale contains eight-bit characters.  The name
-          'meta-flag' is a synonym for this variable.
+          'meta-flag' is a synonym for this variable.  This variable is
+          dependent on the 'LC_CTYPE' locale category, and may change if
+          the locale is changed.
 
      'isearch-terminators'
           The string of characters that should terminate an incremental
@@ -583,7 +631,9 @@
           If set to 'on', Readline will display characters with the
           eighth bit set directly rather than as a meta-prefixed escape
           sequence.  The default is 'off', but Readline will set it to
-          'on' if the locale contains eight-bit characters.
+          'on' if the locale contains eight-bit characters.  This
+          variable is dependent on the 'LC_CTYPE' locale category, and
+          may change if the locale is changed.
 
      'page-completions'
           If set to 'on', Readline uses an internal 'more'-like pager to
@@ -599,7 +649,8 @@
           If set to 'on', Readline will undo all changes to history
           lines before returning when 'accept-line' is executed.  By
           default, history lines may be modified and retain individual
-          undo lists across calls to 'readline'.  The default is 'off'.
+          undo lists across calls to 'readline()'.  The default is
+          'off'.
 
      'show-all-if-ambiguous'
           This alters the default behavior of the completion functions.
@@ -626,7 +677,7 @@
           If set to 'on', this alters the default completion behavior
           when inserting a single match into the line.  It's only active
           when performing completion in the middle of a word.  If

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@@ -1,8 +1,8 @@
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-%%Creator: dvips(k) 5.999 Copyright 2019 Radical Eye Software
+%%Creator: dvips(k) 2022.1 (TeX Live 2022)  Copyright 2022 Radical Eye Software
 %%Title: rluserman.dvi
-%%CreationDate: Fri Oct 30 14:07:47 2020
-%%Pages: 35
+%%CreationDate: Tue Sep 20 14:17:06 2022
+%%Pages: 36
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_service:tar_scm:readline-8.1.tar.gz/doc/rluserman.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/rluserman.texi Changed

_service:tar_scm:readline-8.1.tar.gz/doc/version.texi -> _service:tar_scm:readline-8.2.tar.gz/doc/version.texi Changed

_service:tar_scm:readline-8.1.tar.gz/examples/Makefile.in -> _service:tar_scm:readline-8.2.tar.gz/examples/Makefile.in Changed

@@ -72,17 +72,17 @@
 SOURCES = excallback.c fileman.c histexamp.c manexamp.c rl-fgets.c rl.c \
 		rlbasic.c rlcat.c rlevent.c rlptytest.c rltest.c rlversion.c \
 		rltest2.c rl-callbacktest.c hist_erasedups.c hist_purgecmd.c \
-		rlkeymaps.c
+		rlkeymaps.c rl-timeout.c
 
 EXECUTABLES = fileman$(EXEEXT) rltest$(EXEEXT) rl$(EXEEXT) rlcat$(EXEEXT) \
 		rlevent$(EXEEXT) rlversion$(EXEEXT) histexamp$(EXEEXT) \
 		rl-callbacktest$(EXEEXT) rlbasic$(EXEEXT) \
 		hist_erasedups$(EXEEXT) hist_purgecmd$(EXEEXT) \
-		rlkeymaps$(EXEEXT)
+		rlkeymaps$(EXEEXT) rl-timeout$(EXEEXT)
 
 OBJECTS = fileman.o rltest.o rl.o rlevent.o rlcat.o rlversion.o histexamp.o \
 	  rltest2.o rl-callbacktest.o rlbasic.o hist_erasedups.o hist_purgecmd.o \
-	  rlkeymaps.o
+	  rlkeymaps.o rl-timeout.o
 
 OTHEREXE = rlptytest$(EXEEXT)
 OTHEROBJ = rlptytest.o
@@ -141,6 +141,9 @@
 rlptytest$(EXEEXT): rlptytest.o $(READLINE_LIB)
 	$(CC) $(LDFLAGS) -o $@ rlptytest.o $(READLINE_LIB) $(TERMCAP_LIB) $(LIBUTIL)
 
+rl-timeout$(EXEEXT): rl-timeout.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rl-timeout.o $(READLINE_LIB) $(TERMCAP_LIB)
+
 rlversion$(EXEEXT): rlversion.o $(READLINE_LIB)
 	$(CC) $(LDFLAGS) -o $@ rlversion.o $(READLINE_LIB) $(TERMCAP_LIB)
 
@@ -173,6 +176,7 @@
 rlcat.o: rlcat.c
 rlptytest.o: rlptytest.c
 rl-callbacktest.o: rl-callbacktest.c
+rl-timeout.o: rl-timeout.c
 
 fileman.o: $(top_srcdir)/readline.h
 rltest.o: $(top_srcdir)/readline.h
@@ -186,3 +190,4 @@
 rlcat.o: $(top_srcdir)/readline.h $(top_srcdir)/history.h
 rlptytest.o: $(top_srcdir)/readline.h $(top_srcdir)/history.h
 rl-callbacktest.o: $(top_srcdir)/readline.h $(top_srcdir)/history.h
+rl-timeout.o: $(top_srcdir)/readline.h $(top_srcdir)/history.h

_service:tar_scm:readline-8.1.tar.gz/examples/excallback.c -> _service:tar_scm:readline-8.2.tar.gz/examples/excallback.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/fileman.c -> _service:tar_scm:readline-8.2.tar.gz/examples/fileman.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rl-callbacktest.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rl-callbacktest.c Changed

_service:tar_scm:readline-8.2.tar.gz/examples/rl-test-timeout Added

_service:tar_scm:readline-8.2.tar.gz/examples/rl-timeout.c Added

@@ -0,0 +1,245 @@
+/* rl-timeout: test various readline builtin timeouts. */
+
+/* Copyright (C) 2021 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library (Readline), a library for
+   reading lines of text with interactive input and history editing.
+
+   Readline is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Readline is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with readline.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* Standard include files. stdio.h is required. */
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <limits.h>
+
+/* Used for select(2) */
+#include <sys/types.h>
+#include <sys/select.h>
+
+#include <errno.h>
+#include <stdio.h>
+
+/* Standard readline include files. */
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern int errno;
+
+static void cb_linehandler (char *);
+
+int timeout_secs = 1, timeout_usecs = 0;
+int running;
+const char *prompt = "rl-timeout$ ";
+
+/* **************************************************************** */
+/*								    */
+/* Example 1: readline () with rl_readline_state		    */
+/*								    */
+/* **************************************************************** */
+
+void
+rltest_timeout_readline1 ()
+{
+  const char *temp;
+
+  rl_set_timeout (timeout_secs, timeout_usecs);
+  temp = readline (prompt);
+  if (RL_ISSTATE (RL_STATE_TIMEOUT))
+    printf ("timeout\n");
+  else if (temp == NULL)
+    printf ("no input line\n");
+  else
+    printf ("input line: %s\n", temp);
+  free ((void *) temp);
+}
+
+/* **************************************************************** */
+/*								    */
+/* Example 2: readline () with rl_timeout_event_hook		    */
+/*								    */
+/* **************************************************************** */
+
+static int
+timeout_handler ()
+{
+  printf ("timeout\n");
+  return READERR;
+}
+
+void
+rltest_timeout_readline2 ()
+{
+  const char *temp;
+
+  rl_set_timeout (timeout_secs, timeout_usecs);
+  rl_timeout_event_hook = timeout_handler;
+  temp = readline (prompt);
+  if (temp == NULL)
+    printf ("no input line\n");
+  else
+    printf ("input line: %s\n", temp);
+  free ((void *)temp);
+}
+
+/* **************************************************************** */
+/*								    */
+/* Example 3: rl_callback_* () with rl_timeout_remaining	    */
+/*								    */
+/* **************************************************************** */
+
+/* Callback function called for each line when accept-line executed, EOF
+   seen, or EOF character read.  This sets a flag and returns; it could
+   also call exit(3). */
+static void
+cb_linehandler (char *line)
+{
+  /* Can use ^D (stty eof) or `exit' to exit. */
+  if (line == NULL || strcmp (line, "exit") == 0)
+    {
+      if (line == 0)
+	printf ("\n");
+      printf ("exit\n");
+      /* This function needs to be called to reset the terminal settings,
+	 and calling it from the line handler keeps one extra prompt from
+	 being displayed. */
+      rl_callback_handler_remove ();
+
+      running = 0;
+    }
+  else
+    {
+      if (*line)
+	add_history (line);
+      printf ("input line: %s\n", line);
+      free (line);
+    }
+}
+
+void
+rltest_timeout_callback1 ()
+{
+  fd_set fds;
+  int r;
+  unsigned sec, usec;
+
+  rl_set_timeout (timeout_secs, timeout_usecs);
+  rl_callback_handler_install (prompt, cb_linehandler);
+  running = 1;
+  while (running)
+    {
+      FD_ZERO (&fds);
+      FD_SET (fileno (rl_instream), &fds);
+      r = rl_timeout_remaining (&sec, &usec);
+      if (r == 1)
+	{
+	  struct timeval timeout = {sec, usec};
+	  r = select (FD_SETSIZE, &fds, NULL, NULL, &timeout);
+	}
+      if (r < 0 && errno != EINTR)
+	{
+	  perror ("rl-timeout: select");
+	  rl_callback_handler_remove ();
+	  break;
+	}
+      else if (r == 0)
+	{
+	  printf ("rl-timeout: timeout\n");
+	  rl_callback_handler_remove ();
+	  break;
+	}
+
+      if (FD_ISSET (fileno (rl_instream), &fds))
+	rl_callback_read_char ();
+    }
+
+  printf ("rl-timeout: Event loop has exited\n");
+}
+
+/* **************************************************************** */
+/*								    */
+/* Example 4: rl_callback_* () with rl_timeout_event_hook	    */
+/*								    */
+/* **************************************************************** */
+
+static int
+cb_timeouthandler ()
+{
+  printf ("timeout\n");
+  rl_callback_handler_remove ();
+  running = 0;
+  return READERR;
+}
+
+void
+rltest_timeout_callback2 ()
+{
+  int r;
+
+  rl_set_timeout (timeout_secs, timeout_usecs);
+  rl_timeout_event_hook = cb_timeouthandler;
+  rl_callback_handler_install (prompt, cb_linehandler);
+  running = 1;

_service:tar_scm:readline-8.1.tar.gz/examples/rl.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rl.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rlbasic.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rlbasic.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rlcat.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rlcat.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rlevent.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rlevent.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rlptytest.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rlptytest.c Changed

_service:tar_scm:readline-8.1.tar.gz/examples/rltest.c -> _service:tar_scm:readline-8.2.tar.gz/examples/rltest.c Changed

_service:tar_scm:readline-8.1.tar.gz/funmap.c -> _service:tar_scm:readline-8.2.tar.gz/funmap.c Changed

@@ -1,6 +1,6 @@
 /* funmap.c -- attach names to functions. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -46,7 +46,7 @@
 typedef int QSFUNC ();
 #endif
 
-extern int _rl_qsort_string_compare PARAMS((char **, char **));
+extern int _rl_qsort_string_compare (char **, char **);
 
 FUNMAP **funmap;
 static int funmap_size;
@@ -93,6 +93,7 @@
   { "end-of-history", rl_end_of_history },
   { "end-of-line", rl_end_of_line },
   { "exchange-point-and-mark", rl_exchange_point_and_mark },
+  { "fetch-history", rl_fetch_history },
   { "forward-backward-delete-char", rl_rubout_or_delete },
   { "forward-byte", rl_forward_byte },
   { "forward-char", rl_forward_char },
@@ -198,6 +199,7 @@
   { "vi-set-mark", rl_vi_set_mark },
   { "vi-subst", rl_vi_subst },
   { "vi-tilde-expand", rl_vi_tilde_expand },
+  { "vi-undo", rl_vi_undo },
   { "vi-unix-word-rubout", rl_vi_unix_word_rubout },
   { "vi-yank-arg", rl_vi_yank_arg },
   { "vi-yank-pop", rl_vi_yank_pop },

_service:tar_scm:readline-8.1.tar.gz/histexpand.c -> _service:tar_scm:readline-8.2.tar.gz/histexpand.c Changed

@@ -1,6 +1,6 @@
 /* histexpand.c -- history expansion. */
 
-/* Copyright (C) 1989-2018 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This file contains the GNU History Library (History), a set of
    routines for managing the text of previously typed lines.
@@ -57,7 +57,7 @@
 
 #define fielddelim(c)	(whitespace(c) || (c) == '\n')
 
-typedef int _hist_search_func_t PARAMS((const char *, int));
+typedef int _hist_search_func_t (const char *, int);
 
 static char error_pointer;
 
@@ -70,14 +70,14 @@
    specifications from word designators.  Static for now */
 static char *history_event_delimiter_chars = HISTORY_EVENT_DELIMITERS;
 
-static char *get_history_word_specifier PARAMS((char *, char *, int *));
-static int history_tokenize_word PARAMS((const char *, int));
-static char **history_tokenize_internal PARAMS((const char *, int, int *));
-static char *history_substring PARAMS((const char *, int, int));
-static void freewords PARAMS((char **, int));
-static char *history_find_word PARAMS((char *, int));
+static char *get_history_word_specifier (char *, char *, int *);
+static int history_tokenize_word (const char *, int);
+static char **history_tokenize_internal (const char *, int, int *);
+static char *history_substring (const char *, int, int);
+static void freewords (char **, int);
+static char *history_find_word (char *, int);
 
-static char *quote_breaks PARAMS((char *));
+static char *quote_breaks (char *);
 
 /* Variables exported by this file. */
 /* The character that represents the start of a history expansion
@@ -1207,13 +1207,36 @@
 	     characters in history_no_expand_chars, then it is not a
 	     candidate for expansion of any kind. */
 	  if (cc == 0 || member (cc, history_no_expand_chars) ||
-			 (dquote && cc == '"') ||
-	  		 (history_inhibit_expansion_function && (*history_inhibit_expansion_function) (string, i)))
+			 (dquote && cc == '"'))
 	    {
 	      ADD_CHAR (stringi);
 	      break;
 	    }
 
+	  /* If the application has defined a function to determine whether
+	     or not a history expansion should be performed, call it here. */
+	  /* We check against what we've expanded so far, with the current
+	     expansion appended, because that seems to be what csh does. We
+	     decide to expand based on what we have to this point, not what
+	     we started with. */
+	  if (history_inhibit_expansion_function)
+	    {
+	      int save_j, temp;
+
+	      save_j = j;
+	      ADD_CHAR (stringi);
+	      ADD_CHAR (cc);
+
+	      temp = (*history_inhibit_expansion_function) (result, save_j);
+	      if (temp)
+		{
+		  result--j = '\0';	/* `unadd' cc, leaving ADD_CHAR(stringi) */
+		  break;
+		}
+	      else
+	        resultj = save_j = '\0';
+	    }
+
 #if defined (NO_BANG_HASH_MODIFIERS)
 	  /* There is something that is listed as a `word specifier' in csh
 	     documentation which means `the expanded text to this point'.

_service:tar_scm:readline-8.1.tar.gz/histfile.c -> _service:tar_scm:readline-8.2.tar.gz/histfile.c Changed

@@ -114,8 +114,6 @@
 #  define PATH_MAX	1024	/* default */
 #endif
 
-extern void _hs_append_history_line PARAMS((int, const char *));
-
 /* history file version; currently unused */
 int history_file_version = 1;
 
@@ -141,11 +139,11 @@
    for more extensive tests. */
 #define HIST_TIMESTAMP_START(s)		(*(s) == history_comment_char && isdigit ((unsigned char)(s)1) )
 
-static char *history_backupfile PARAMS((const char *));
-static char *history_tempfile PARAMS((const char *));
-static int histfile_backup PARAMS((const char *, const char *));
-static int histfile_restore PARAMS((const char *, const char *));
-static int history_rename PARAMS((const char *, const char *));
+static char *history_backupfile (const char *);
+static char *history_tempfile (const char *);
+static int histfile_backup (const char *, const char *);
+static int histfile_restore (const char *, const char *);
+static int history_rename (const char *, const char *);
 
 /* Return the string that should be used in the place of this
    filename.  This only matters when you don't specify the
@@ -312,7 +310,7 @@
 
   if (file_size == 0)
     {
-      free (input);
+      xfree (input);
       close (file);
       return 0;	/* don't waste time if we don't have to */
     }

_service:tar_scm:readline-8.1.tar.gz/histlib.h -> _service:tar_scm:readline-8.2.tar.gz/histlib.h Changed

_service:tar_scm:readline-8.1.tar.gz/history.c -> _service:tar_scm:readline-8.2.tar.gz/history.c Changed

@@ -1,6 +1,6 @@
 /* history.c -- standalone history library */
 
-/* Copyright (C) 1989-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This file contains the GNU History Library (History), a set of
    routines for managing the text of previously typed lines.
@@ -62,7 +62,7 @@
 /* The number of slots to increase the_history by. */
 #define DEFAULT_HISTORY_GROW_SIZE 50
 
-static char *hist_inittime PARAMS((void));
+static char *hist_inittime (void);
 
 /* **************************************************************** */
 /*								    */
@@ -165,6 +165,13 @@
   history_offset = pos;
   return (1);
 }
+
+/* Are we currently at the end of the history list? */
+int
+_hs_at_end_of_history (void)
+{
+  return (the_history == 0 || history_offset == history_length);
+}
  
 /* Return the current history array.  The caller has to be careful, since this
    is the actual array of data, and could be bashed or made corrupt easily.
@@ -390,7 +397,7 @@
 
   temp->line = savestring (line);
   temp->data = data;
-  temp->timestamp = savestring (old_value->timestamp);
+  temp->timestamp = old_value->timestamp ? savestring (old_value->timestamp) : 0;
   the_historywhich = temp;
 
   return (old_value);

_service:tar_scm:readline-8.1.tar.gz/history.h -> _service:tar_scm:readline-8.2.tar.gz/history.h Changed

@@ -1,6 +1,6 @@
 /* history.h -- the names of functions that you can call in history. */
 
-/* Copyright (C) 1989-2015 Free Software Foundation, Inc.
+/* Copyright (C) 1989-2022 Free Software Foundation, Inc.
 
    This file contains the GNU History Library (History), a set of
    routines for managing the text of previously typed lines.
@@ -42,6 +42,11 @@
 typedef char *histdata_t;
 #endif
 
+/* Let's not step on anyone else's define for now, since we don't use this yet. */
+#ifndef HS_HISTORY_VERSION
+#  define HS_HISTORY_VERSION 0x0802	/* History 8.2 */
+#endif
+
 /* The structure used to store a history entry. */
 typedef struct _hist_entry {
   char *line;
@@ -68,102 +73,102 @@
 
 /* Begin a session in which the history functions might be used.  This
    just initializes the interactive variables. */
-extern void using_history PARAMS((void));
+extern void using_history (void);
 
 /* Return the current HISTORY_STATE of the history. */
-extern HISTORY_STATE *history_get_history_state PARAMS((void));
+extern HISTORY_STATE *history_get_history_state (void);
 
 /* Set the state of the current history array to STATE. */
-extern void history_set_history_state PARAMS((HISTORY_STATE *));
+extern void history_set_history_state (HISTORY_STATE *);
 
 /* Manage the history list. */
 
 /* Place STRING at the end of the history list.
    The associated data field (if any) is set to NULL. */
-extern void add_history PARAMS((const char *));
+extern void add_history (const char *);
 
 /* Change the timestamp associated with the most recent history entry to
    STRING. */
-extern void add_history_time PARAMS((const char *));
+extern void add_history_time (const char *);
 
 /* Remove an entry from the history list.  WHICH is the magic number that
    tells us which element to delete.  The elements are numbered from 0. */
-extern HIST_ENTRY *remove_history PARAMS((int));
+extern HIST_ENTRY *remove_history (int);
 
 /* Remove a set of entries from the history list: FIRST to LAST, inclusive */
-extern HIST_ENTRY **remove_history_range PARAMS((int, int));
+extern HIST_ENTRY **remove_history_range (int, int);
 
 /* Allocate a history entry consisting of STRING and TIMESTAMP and return
    a pointer to it. */
-extern HIST_ENTRY *alloc_history_entry PARAMS((char *, char *));
+extern HIST_ENTRY *alloc_history_entry (char *, char *);
 
 /* Copy the history entry H, but not the (opaque) data pointer */
-extern HIST_ENTRY *copy_history_entry PARAMS((HIST_ENTRY *));
+extern HIST_ENTRY *copy_history_entry (HIST_ENTRY *);
 
 /* Free the history entry H and return any application-specific data
    associated with it. */
-extern histdata_t free_history_entry PARAMS((HIST_ENTRY *));
+extern histdata_t free_history_entry (HIST_ENTRY *);
 
 /* Make the history entry at WHICH have LINE and DATA.  This returns
    the old entry so you can dispose of the data.  In the case of an
    invalid WHICH, a NULL pointer is returned. */
-extern HIST_ENTRY *replace_history_entry PARAMS((int, const char *, histdata_t));
+extern HIST_ENTRY *replace_history_entry (int, const char *, histdata_t);
 
 /* Clear the history list and start over. */
-extern void clear_history PARAMS((void));
+extern void clear_history (void);
 
 /* Stifle the history list, remembering only MAX number of entries. */
-extern void stifle_history PARAMS((int));
+extern void stifle_history (int);
 
 /* Stop stifling the history.  This returns the previous amount the
    history was stifled by.  The value is positive if the history was
    stifled, negative if it wasn't. */
-extern int unstifle_history PARAMS((void));
+extern int unstifle_history (void);
 
 /* Return 1 if the history is stifled, 0 if it is not. */
-extern int history_is_stifled PARAMS((void));
+extern int history_is_stifled (void);
 
 /* Information about the history list. */
 
 /* Return a NULL terminated array of HIST_ENTRY which is the current input
    history.  Element 0 of this list is the beginning of time.  If there
    is no history, return NULL. */
-extern HIST_ENTRY **history_list PARAMS((void));
+extern HIST_ENTRY **history_list (void);
 
 /* Returns the number which says what history element we are now
    looking at.  */
-extern int where_history PARAMS((void));
+extern int where_history (void);
   
 /* Return the history entry at the current position, as determined by
    history_offset.  If there is no entry there, return a NULL pointer. */
-extern HIST_ENTRY *current_history PARAMS((void));
+extern HIST_ENTRY *current_history (void);
 
 /* Return the history entry which is logically at OFFSET in the history
    array.  OFFSET is relative to history_base. */
-extern HIST_ENTRY *history_get PARAMS((int));
+extern HIST_ENTRY *history_get (int);
 
 /* Return the timestamp associated with the HIST_ENTRY * passed as an
    argument */
-extern time_t history_get_time PARAMS((HIST_ENTRY *));
+extern time_t history_get_time (HIST_ENTRY *);
 
 /* Return the number of bytes that the primary history entries are using.
    This just adds up the lengths of the_history->lines. */
-extern int history_total_bytes PARAMS((void));
+extern int history_total_bytes (void);
 
 /* Moving around the history list. */
 
 /* Set the position in the history list to POS. */
-extern int history_set_pos PARAMS((int));
+extern int history_set_pos (int);
 
 /* Back up history_offset to the previous history entry, and return
    a pointer to that entry.  If there is no previous entry, return
    a NULL pointer. */
-extern HIST_ENTRY *previous_history PARAMS((void));
+extern HIST_ENTRY *previous_history (void);
 
 /* Move history_offset forward to the next item in the input_history,
    and return the a pointer to that entry.  If there is no next entry,
    return a NULL pointer. */
-extern HIST_ENTRY *next_history PARAMS((void));
+extern HIST_ENTRY *next_history (void);
 
 /* Searching the history list. */
 
@@ -173,45 +178,45 @@
    current_history () is the history entry, and the value of this function
    is the offset in the line of that history entry that the string was
    found in.  Otherwise, nothing is changed, and a -1 is returned. */
-extern int history_search PARAMS((const char *, int));
+extern int history_search (const char *, int);
 
 /* Search the history for STRING, starting at history_offset.
    The search is anchored: matching lines must begin with string.
    DIRECTION is as in history_search(). */
-extern int history_search_prefix PARAMS((const char *, int));
+extern int history_search_prefix (const char *, int);
 
 /* Search for STRING in the history list, starting at POS, an
    absolute index into the list.  DIR, if negative, says to search
    backwards from POS, else forwards.
    Returns the absolute index of the history element where STRING
    was found, or -1 otherwise. */
-extern int history_search_pos PARAMS((const char *, int, int));
+extern int history_search_pos (const char *, int, int);
 
 /* Managing the history file. */
 
 /* Add the contents of FILENAME to the history list, a line at a time.
    If FILENAME is NULL, then read from ~/.history.  Returns 0 if
    successful, or errno if not. */
-extern int read_history PARAMS((const char *));
+extern int read_history (const char *);
 
 /* Read a range of lines from FILENAME, adding them to the history list.
    Start reading at the FROM'th line and end at the TO'th.  If FROM
    is zero, start at the beginning.  If TO is less than FROM, read
    until the end of the file.  If FILENAME is NULL, then read from
    ~/.history.  Returns 0 if successful, or errno if not. */
-extern int read_history_range PARAMS((const char *, int, int));
+extern int read_history_range (const char *, int, int);
 
 /* Write the current history to FILENAME.  If FILENAME is NULL,
    then write the history list to ~/.history.  Values returned
    are as in read_history ().  */
-extern int write_history PARAMS((const char *));
+extern int write_history (const char *);
 
 /* Append NELEMENT entries to FILENAME.  The entries appended are from
    the end of the list minus NELEMENTs up to the end of the list. */
-extern int append_history PARAMS((int, const char *));
+extern int append_history (int, const char *);
 
 /* Truncate the history file, leaving only the last NLINES lines. */
-extern int history_truncate_file PARAMS((const char *, int));
+extern int history_truncate_file (const char *, int);
 
 /* History expansion. */

_service:tar_scm:readline-8.2.tar.gz/history.pc.in Added

_service:tar_scm:readline-8.1.tar.gz/histsearch.c -> _service:tar_scm:readline-8.2.tar.gz/histsearch.c Changed

_service:tar_scm:readline-8.1.tar.gz/input.c -> _service:tar_scm:readline-8.2.tar.gz/input.c Changed

@@ -1,6 +1,6 @@
 /* input.c -- character input functions for readline. */
 
-/* Copyright (C) 1994-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -50,6 +50,7 @@
 #include <signal.h>
 
 #include "posixselect.h"
+#include "posixtime.h"
 
 #if defined (FIONREAD_IN_SYS_IOCTL)
 #  include <sys/ioctl.h>
@@ -78,7 +79,7 @@
 #  define O_NDELAY O_NONBLOCK	/* Posix style */
 #endif
 
-#if defined (HAVE_PSELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
 extern sigset_t _rl_orig_sigset;
 #endif
 
@@ -89,6 +90,9 @@
 /* A function to call if a read(2) is interrupted by a signal. */
 rl_hook_func_t *rl_signal_event_hook = (rl_hook_func_t *)NULL;
 
+/* A function to call when readline times out after a time is specified. */
+rl_hook_func_t *rl_timeout_event_hook = (rl_hook_func_t *)NULL;
+
 /* A function to replace _rl_input_available for applications using the
    callback interface. */
 rl_hook_func_t *rl_input_available_hook = (rl_hook_func_t *)NULL;
@@ -97,9 +101,9 @@
 
 static int _keyboard_input_timeout = 100000;		/* 0.1 seconds; it's in usec */
 
-static int ibuffer_space PARAMS((void));
-static int rl_get_char PARAMS((int *));
-static int rl_gather_tyi PARAMS((void));
+static int ibuffer_space (void);
+static int rl_get_char (int *);
+static int rl_gather_tyi (void);
 
 /* Windows isatty returns true for every character device, including the null
    device, so we need to perform additional checks. */
@@ -132,6 +136,36 @@
 #define isatty(x)	win32_isatty(x)
 #endif
 
+/* Readline timeouts */
+
+/* I don't know how to set a timeout for _getch() in MinGW32, so we use
+   SIGALRM. */
+#if (defined (HAVE_PSELECT) || defined (HAVE_SELECT)) && !defined (__MINGW32__)
+#  define RL_TIMEOUT_USE_SELECT
+#else
+#  define RL_TIMEOUT_USE_SIGALRM
+#endif
+
+int rl_set_timeout (unsigned int, unsigned int);
+int rl_timeout_remaining (unsigned int *, unsigned int *);
+
+int _rl_timeout_init (void);
+int _rl_timeout_sigalrm_handler (void);
+int _rl_timeout_select (int, fd_set *, fd_set *, fd_set *, const struct timeval *, const sigset_t *);
+
+static void _rl_timeout_handle (void);
+#if defined (RL_TIMEOUT_USE_SIGALRM)
+static int set_alarm (unsigned int *, unsigned int *);
+static void reset_alarm (void);
+#endif
+
+/* We implement timeouts as a future time using a supplied interval
+   (timeout_duration) from when the timeout is set (timeout_point).
+   That allows us to easily determine whether the timeout has occurred
+   and compute the time remaining until it does. */
+static struct timeval timeout_point;
+static struct timeval timeout_duration;
+
 /* **************************************************************** */
 /*								    */
 /*			Character Input Buffering       	    */
@@ -223,13 +257,17 @@
   input = 0;
   tty = fileno (rl_instream);
 
-#if defined (HAVE_SELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
   FD_ZERO (&readfds);
   FD_ZERO (&exceptfds);
   FD_SET (tty, &readfds);
   FD_SET (tty, &exceptfds);
   USEC_TO_TIMEVAL (_keyboard_input_timeout, timeout);
+#if defined (RL_TIMEOUT_USE_SELECT)
+  result = _rl_timeout_select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout, NULL);
+#else
   result = select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout);
+#endif
   if (result <= 0)
     return 0;	/* Nothing to read. */
 #endif
@@ -330,11 +368,11 @@
 int
 _rl_input_available (void)
 {
-#if defined(HAVE_SELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
   fd_set readfds, exceptfds;
   struct timeval timeout;
 #endif
-#if !defined (HAVE_SELECT) && defined(FIONREAD)
+#if !defined (HAVE_SELECT) && defined (FIONREAD)
   int chars_avail;
 #endif
   int tty;
@@ -344,13 +382,17 @@
 
   tty = fileno (rl_instream);
 
-#if defined (HAVE_SELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
   FD_ZERO (&readfds);
   FD_ZERO (&exceptfds);
   FD_SET (tty, &readfds);
   FD_SET (tty, &exceptfds);
   USEC_TO_TIMEVAL (_keyboard_input_timeout, timeout);
+#  if defined (RL_TIMEOUT_USE_SELECT)
+  return (_rl_timeout_select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout, NULL) > 0);
+#  else
   return (select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout) > 0);
+#  endif
 #else
 
 #if defined (FIONREAD)
@@ -465,6 +507,242 @@
 
 /* **************************************************************** */
 /*								    */
+/*			    Timeout utility			    */
+/*								    */
+/* **************************************************************** */
+
+#if defined (RL_TIMEOUT_USE_SIGALRM)
+#  if defined (HAVE_SETITIMER)
+
+static int
+set_alarm (unsigned int *secs, unsigned int *usecs)
+{
+  struct itimerval it;
+
+  timerclear (&it.it_interval);
+  timerset (&it.it_value, *secs, *usecs);
+  return setitimer (ITIMER_REAL, &it, NULL);
+}
+
+static void
+reset_alarm ()
+{
+  struct itimerval it;
+
+  timerclear (&it.it_interval);
+  timerclear (&it.it_value);
+  setitimer (ITIMER_REAL, &it, NULL);
+}
+#  else
+static int
+set_alarm (unsigned int *secs, unsigned int *usecs)
+{
+  if (*secs == 0 || *usecs >= USEC_PER_SEC / 2)
+    (*secs)++;
+  *usecs = 0;
+
+  return alarm (*secs);
+}
+static void
+reset_alarm ()
+{
+  alarm (0);
+}
+#  endif
+#endif
+
+/* Set a timeout which will be used for the next call of `readline
+   ()'.  When (0, 0) are specified the timeout is cleared.  */
+int
+rl_set_timeout (unsigned int secs, unsigned int usecs)
+{
+  timeout_duration.tv_sec = secs + usecs / USEC_PER_SEC;
+  timeout_duration.tv_usec = usecs % USEC_PER_SEC;
+
+  return 0;
+}
+
+/* Start measuring the time.  Returns 0 on success.  Returns -1 on
+   error. */
+int
+_rl_timeout_init (void)

_service:tar_scm:readline-8.1.tar.gz/isearch.c -> _service:tar_scm:readline-8.2.tar.gz/isearch.c Changed

@@ -6,7 +6,7 @@
 /*								    */
 /* **************************************************************** */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -59,13 +59,10 @@
 
 _rl_search_cxt *_rl_iscxt = 0;
 
-/* Variables imported from other files in the readline library. */
-extern HIST_ENTRY *_rl_saved_line_for_history;
+static int rl_search_history (int, int);
 
-static int rl_search_history PARAMS((int, int));
-
-static _rl_search_cxt *_rl_isearch_init PARAMS((int));
-static void _rl_isearch_fini PARAMS((_rl_search_cxt *));
+static _rl_search_cxt *_rl_isearch_init (int);
+static void _rl_isearch_fini (_rl_search_cxt *);
 
 /* Last line found by the current incremental search, so we don't `find'
    identical lines many times in a row.  Now part of isearch context. */
@@ -197,7 +194,10 @@
 
   rl_message ("%s", message);
   xfree (message);
+#if 0
+  /* rl_message calls this */
   (*rl_redisplay_function) ();
+#endif
 }
 
 static _rl_search_cxt *
@@ -276,6 +276,8 @@
   last_isearch_string = cxt->search_string;
   last_isearch_string_len = cxt->search_string_index;
   cxt->search_string = 0;
+  cxt->search_string_size = 0;
+  cxt->search_string_index = 0;
 
   if (cxt->last_found_line < cxt->save_line)
     rl_get_previous_history (cxt->save_line - cxt->last_found_line, 0);
@@ -321,7 +323,7 @@
 #if defined (HANDLE_MULTIBYTE)
   /* This ends up with C (and LASTC) being set to the last byte of the
      multibyte character.  In most cases c == lastc == mb0 */
-  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+  if (c >= 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0)
     c = cxt->lastc = _rl_read_mbstring (cxt->lastc, cxt->mb, MB_LEN_MAX);
 #endif
 
@@ -680,7 +682,7 @@
       paste = _rl_bracketed_text (&pastelen);
       if (paste == 0 || *paste == 0)
 	{
-	  free (paste);
+	  xfree (paste);
 	  break;
 	}
       if (_rl_enable_active_region)
@@ -690,9 +692,10 @@
 	  cxt->search_string_size += pastelen + 2;
 	  cxt->search_string = (char *)xrealloc (cxt->search_string, cxt->search_string_size);
 	}
-      strcpy (cxt->search_string + cxt->search_string_index, paste);
+      memcpy (cxt->search_string + cxt->search_string_index, paste, pastelen);
       cxt->search_string_index += pastelen;
-      free (paste);
+      cxt->search_stringcxt->search_string_index = '\0';
+      xfree (paste);
       break;
 
     /* Add character to search string and continue search. */

_service:tar_scm:readline-8.1.tar.gz/keymaps.h -> _service:tar_scm:readline-8.2.tar.gz/keymaps.h Changed

@@ -1,6 +1,6 @@
 /* keymaps.h -- Manipulation of readline keymaps. */
 
-/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1987, 1989, 1992-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -65,33 +65,33 @@
 
 /* Return a new, empty keymap.
    Free it with free() when you are done. */
-extern Keymap rl_make_bare_keymap PARAMS((void));
+extern Keymap rl_make_bare_keymap (void);
 
 /* Return a new keymap which is a copy of MAP. */
-extern Keymap rl_copy_keymap PARAMS((Keymap));
+extern Keymap rl_copy_keymap (Keymap);
 
 /* Return a new keymap with the printing characters bound to rl_insert,
    the lowercase Meta characters bound to run their equivalents, and
    the Meta digits bound to produce numeric arguments. */
-extern Keymap rl_make_keymap PARAMS((void));
+extern Keymap rl_make_keymap (void);
 
 /* Free the storage associated with a keymap. */
-extern void rl_discard_keymap PARAMS((Keymap));
+extern void rl_discard_keymap (Keymap);
 
 /* These functions actually appear in bind.c */
 
 /* Return the keymap corresponding to a given name.  Names look like
    `emacs' or `emacs-meta' or `vi-insert'.  */
-extern Keymap rl_get_keymap_by_name PARAMS((const char *));
+extern Keymap rl_get_keymap_by_name (const char *);
 
 /* Return the current keymap. */
-extern Keymap rl_get_keymap PARAMS((void));
+extern Keymap rl_get_keymap (void);
 
 /* Set the current keymap to MAP. */
-extern void rl_set_keymap PARAMS((Keymap));
+extern void rl_set_keymap (Keymap);
 
 /* Set the name of MAP to NAME */
-extern int rl_set_keymap_name PARAMS((const char *, Keymap));
+extern int rl_set_keymap_name (const char *, Keymap);
 
 #ifdef __cplusplus
 }

_service:tar_scm:readline-8.1.tar.gz/kill.c -> _service:tar_scm:readline-8.2.tar.gz/kill.c Changed

@@ -1,6 +1,6 @@
 /* kill.c -- kill ring management. */
 
-/* Copyright (C) 1994-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -70,10 +70,10 @@
 /* How many slots we have in the kill ring. */
 static int rl_kill_ring_length;
 
-static int _rl_copy_to_kill_ring PARAMS((char *, int));
-static int region_kill_internal PARAMS((int));
-static int _rl_copy_word_as_kill PARAMS((int, int));
-static int rl_yank_nth_arg_internal PARAMS((int, int, int));
+static int _rl_copy_to_kill_ring (char *, int);
+static int region_kill_internal (int);
+static int _rl_copy_word_as_kill (int, int);
+static int rl_yank_nth_arg_internal (int, int, int);
 
 /* How to say that you only want to save a certain amount
    of kill material. */
@@ -351,6 +351,30 @@
       while (count--)
 	{
 	  c = rl_line_bufferrl_point - 1;
+
+	  /* First move backwards through whitespace */
+	  while (rl_point && whitespace (c))
+	    {
+	      rl_point--;
+	      c = rl_line_bufferrl_point - 1;
+	    }
+
+	  /* Consume one or more slashes. */
+	  if (c == '/')
+	    {
+	      int i;
+
+	      i = rl_point - 1;
+	      while (i > 0 && c == '/')
+		c = rl_line_buffer--i;
+	      if (i == 0 || whitespace (c))
+		{
+		  rl_point = i + whitespace (c);
+		  continue;	/* slashes only */
+		}
+	      c = '/';
+	    }
+
 	  while (rl_point && (whitespace (c) || c == '/'))
 	    {
 	      rl_point--;
@@ -535,7 +559,7 @@
 int
 rl_vi_yank_pop (int count, int key)
 {
-  int l, n;
+  int l, n, origpoint;
 
   if (((rl_last_func != rl_vi_yank_pop) && (rl_last_func != rl_vi_put)) ||
       !rl_kill_ring)
@@ -545,11 +569,21 @@
     }
 
   l = strlen (rl_kill_ringrl_kill_index);
+#if 0 /* TAG:readline-8.3 8/29/2022 matteopaolini1995@gmail.com */
+  origpoint = rl_point;
+  n = rl_point - l + 1;
+#else
   n = rl_point - l;
+#endif
   if (n >= 0 && STREQN (rl_line_buffer + n, rl_kill_ringrl_kill_index, l))
     {
+#if 0 /* TAG:readline-8.3 */
+      rl_delete_text (n, n + l);		/* remember vi cursor positioning */
+      rl_point = origpoint - l;
+#else
       rl_delete_text (n, rl_point);
       rl_point = n;
+#endif
       rl_kill_index--;
       if (rl_kill_index < 0)
 	rl_kill_index = rl_kill_ring_length - 1;

_service:tar_scm:readline-8.2.tar.gz/m4 Added

_service:tar_scm:readline-8.2.tar.gz/m4/codeset.m4 Added

_service:tar_scm:readline-8.1.tar.gz/macro.c -> _service:tar_scm:readline-8.2.tar.gz/macro.c Changed

_service:tar_scm:readline-8.1.tar.gz/mbutil.c -> _service:tar_scm:readline-8.2.tar.gz/mbutil.c Changed

@@ -1,6 +1,6 @@
 /* mbutil.c -- readline multibyte character utility functions */
 
-/* Copyright (C) 2001-2020 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -153,7 +153,7 @@
   size_t tmp, len;
   mbstate_t ps;
   int point;
-  wchar_t wc;
+  WCHAR_T wc;
 
   tmp = 0;
 
@@ -183,11 +183,11 @@
       if (_rl_utf8locale && UTF8_SINGLEBYTE(stringpoint))
 	{
 	  tmp = 1;
-	  wc = (wchar_t) stringpoint;
+	  wc = (WCHAR_T) stringpoint;
 	  memset(&ps, 0, sizeof(mbstate_t));
 	}
       else
-	tmp = mbrtowc (&wc, string+point, len, &ps);
+	tmp = MBRTOWC (&wc, string+point, len, &ps);
       if (MB_INVALIDCH ((size_t)tmp))
 	{
 	  /* invalid bytes. assume a byte represents a character */
@@ -216,11 +216,11 @@
 
   if (find_non_zero)
     {
-      tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+      tmp = MBRTOWC (&wc, string + point, strlen (string + point), &ps);
       while (MB_NULLWCH (tmp) == 0 && MB_INVALIDCH (tmp) == 0 && WCWIDTH (wc) == 0)
 	{
 	  point += tmp;
-	  tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+	  tmp = MBRTOWC (&wc, string + point, strlen (string + point), &ps);
 	}
     }
 
@@ -231,11 +231,11 @@
 _rl_test_nonzero (char *string, int ind, int len)
 {
   size_t tmp;
-  wchar_t wc;
+  WCHAR_T wc;
   mbstate_t ps;
 
   memset (&ps, 0, sizeof (mbstate_t));
-  tmp = mbrtowc (&wc, string + ind, len - ind, &ps);
+  tmp = MBRTOWC (&wc, string + ind, len - ind, &ps);
   /* treat invalid multibyte sequences as non-zero-width */
   return (MB_INVALIDCH (tmp) || MB_NULLWCH (tmp) || WCWIDTH (wc) > 0);
 }
@@ -293,7 +293,7 @@
   mbstate_t ps;
   int prev, non_zero_prev, point, length;
   size_t tmp;
-  wchar_t wc;
+  WCHAR_T wc;
 
   if (_rl_utf8locale)
     return (_rl_find_prev_utf8char (string, seed, find_non_zero));
@@ -312,11 +312,11 @@
       if (_rl_utf8locale && UTF8_SINGLEBYTE(stringpoint))
 	{
 	  tmp = 1;
-	  wc = (wchar_t) stringpoint;
+	  wc = (WCHAR_T) stringpoint;
 	  memset(&ps, 0, sizeof(mbstate_t));
 	}
       else
-	tmp = mbrtowc (&wc, string + point, length - point, &ps);
+	tmp = MBRTOWC (&wc, string + point, length - point, &ps);
       if (MB_INVALIDCH ((size_t)tmp))
 	{
 	  /* in this case, bytes are invalid or too short to compose
@@ -470,27 +470,27 @@
   return 1;
 }
 
-wchar_t
+WCHAR_T
 _rl_char_value (char *buf, int ind)
 {
   size_t tmp;
-  wchar_t wc;
+  WCHAR_T wc;
   mbstate_t ps;
   int l;
 
   if (MB_LEN_MAX == 1 || rl_byte_oriented)
-    return ((wchar_t) bufind);
+    return ((WCHAR_T) bufind);
   if (_rl_utf8locale && UTF8_SINGLEBYTE(bufind))
-    return ((wchar_t) bufind);
+    return ((WCHAR_T) bufind);
   l = strlen (buf);
   if (ind >= l - 1)
-    return ((wchar_t) bufind);
+    return ((WCHAR_T) bufind);
   if (l < ind)			/* Sanity check */
     l = strlen (buf+ind);
   memset (&ps, 0, sizeof (mbstate_t));
-  tmp = mbrtowc (&wc, buf + ind, l - ind, &ps);
+  tmp = MBRTOWC (&wc, buf + ind, l - ind, &ps);
   if (MB_INVALIDCH (tmp) || MB_NULLWCH (tmp))  
-    return ((wchar_t) bufind);
+    return ((WCHAR_T) bufind);
   return wc;
 }
 #endif /* HANDLE_MULTIBYTE */

_service:tar_scm:readline-8.1.tar.gz/misc.c -> _service:tar_scm:readline-8.2.tar.gz/misc.c Changed

@@ -1,6 +1,6 @@
 /* misc.c -- miscellaneous bindable readline functions. */
 
-/* Copyright (C) 1987-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -50,14 +50,12 @@
 #include "history.h"
 
 #include "rlprivate.h"
+#include "histlib.h"
 #include "rlshell.h"
 #include "xmalloc.h"
 
-static int rl_digit_loop PARAMS((void));
-static void _rl_history_set_point PARAMS((void));
-
-/* Forward declarations used in this file */
-void _rl_free_history_entry PARAMS((HIST_ENTRY *));
+static int rl_digit_loop (void);
+static void _rl_history_set_point (void);
 
 /* If non-zero, rl_get_previous_history and rl_get_next_history attempt
    to preserve the value of rl_point from line to line. */
@@ -309,9 +307,9 @@
 {
   using_history ();
   if (_rl_saved_line_for_history)
-    _rl_free_history_entry (_rl_saved_line_for_history);
-
+    _rl_free_saved_history_line ();
   _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+  _rl_history_search_pos = -99;		/* some random invalid history position */
 }
 
 /* Free the contents (and containing structure) of a HIST_ENTRY. */
@@ -355,6 +353,8 @@
 	 list from a history entry, as in rl_replace_from_history() below. */
       rl_replace_line (_rl_saved_line_for_history->line, 0);
       rl_undo_list = (UNDO_LIST *)_rl_saved_line_for_history->data;
+
+      /* Doesn't free `data'. */
       _rl_free_history_entry (_rl_saved_line_for_history);
       _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
       rl_point = rl_end;	/* rl_replace_line sets rl_end */
@@ -382,8 +382,18 @@
 int
 _rl_free_saved_history_line (void)
 {
+  UNDO_LIST *orig;
+
   if (_rl_saved_line_for_history)
     {
+      if (rl_undo_list && rl_undo_list == (UNDO_LIST *)_rl_saved_line_for_history->data)
+	rl_undo_list = 0;
+      /* Have to free this separately because _rl_free_history entry can't:
+	 it doesn't know whether or not this has application data. Only the
+	 callers that know this is _rl_saved_line_for_history can know that
+	 it's an undo list. */
+      if (_rl_saved_line_for_history->data)
+	_rl_free_undo_list ((UNDO_LIST *)_rl_saved_line_for_history->data);
       _rl_free_history_entry (_rl_saved_line_for_history);
       _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
     }
@@ -625,7 +635,7 @@
   if (temp == 0)
     {
       if (had_saved_line == 0)
-        _rl_free_saved_history_line ();
+	_rl_free_saved_history_line ();
       rl_ding ();
     }
   else
@@ -637,6 +647,42 @@
   return 0;
 }
 
+/* With an argument, move back that many history lines, else move to the
+   beginning of history. */
+int
+rl_fetch_history (int count, int c)
+{
+  int wanted, nhist;
+
+  /* Giving an argument of n means we want the nth command in the history
+     file.  The command number is interpreted the same way that the bash
+     `history' command does it -- that is, giving an argument count of 450
+     to this command would get the command listed as number 450 in the
+     output of `history'. */
+  if (rl_explicit_arg)
+    {
+      nhist = history_base + where_history ();
+      /* Negative arguments count back from the end of the history list. */
+      wanted = (count >= 0) ? nhist - count : -count;
+
+      if (wanted <= 0 || wanted >= nhist)
+	{
+	  /* In vi mode, we don't change the line with an out-of-range
+	     argument, as for the `G' command. */
+	  if (rl_editing_mode == vi_mode)
+	    rl_ding ();
+	  else
+	    rl_beginning_of_history (0, 0);
+	}
+      else
+        rl_get_previous_history (wanted, c);
+    }
+  else
+    rl_beginning_of_history (count, 0);
+
+  return (0);
+}
+
 /* The equivalent of the Korn shell C-o operate-and-get-next-history-line
    editing command. */
 
@@ -664,15 +710,13 @@
 }
 
 int
-rl_operate_and_get_next (count, c)
-     int count, c;
+rl_operate_and_get_next (int count, int c)
 {
   /* Accept the current line. */
   rl_newline (1, c);
 
   saved_history_logical_offset = rl_explicit_arg ? count : where_history () + history_base + 1;
 
-
   _rl_saved_internal_startup_hook = _rl_internal_startup_hook;
   _rl_internal_startup_hook = set_saved_history;

_service:tar_scm:readline-8.1.tar.gz/nls.c -> _service:tar_scm:readline-8.2.tar.gz/nls.c Changed

@@ -1,6 +1,6 @@
 /* nls.c -- skeletal internationalization code. */
 
-/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -53,8 +53,12 @@
 #include "readline.h"
 #include "rlshell.h"
 #include "rlprivate.h"
+#include "xmalloc.h"
 
-static int utf8locale PARAMS((char *));
+static int utf8locale (char *);
+
+#define RL_DEFAULT_LOCALE "C"
+static char *_rl_current_locale = 0;
 
 #if !defined (HAVE_SETLOCALE)    
 /* A list of legal values for the LANG or LC_CTYPE environment variables.
@@ -78,12 +82,12 @@
   0
 };
 
-static char *normalize_codeset PARAMS((char *));
+static char *normalize_codeset (char *);
 #endif /* !HAVE_SETLOCALE */
 
-static char *find_codeset PARAMS((char *, size_t *));
+static char *find_codeset (char *, size_t *);
 
-static char *_rl_get_locale_var PARAMS((const char *));
+static char *_rl_get_locale_var (const char *);
 
 static char *
 _rl_get_locale_var (const char *v)
@@ -131,50 +135,61 @@
      that doesn't return anything, we set lspec to the empty string to
      force the subsequent call to setlocale() to define the `native'
      environment. */
+#if defined (HAVE_SETLOCALE)
   if (lspec == 0 || *lspec == 0)
     lspec = setlocale (LC_CTYPE, (char *)NULL);
   if (lspec == 0)
     lspec = "";
   ret = setlocale (LC_CTYPE, lspec);	/* ok, since it does not change locale */
+#else
+  ret = (lspec == 0 || *lspec == 0) ? RL_DEFAULT_LOCALE : lspec;
+#endif
 
   _rl_utf8locale = (ret && *ret) ? utf8locale (ret) : 0;
 
+  _rl_current_locale = savestring (ret);
   return ret;
 }
 
-/* Check for LC_ALL, LC_CTYPE, and LANG and use the first with a value
-   to decide the defaults for 8-bit character input and output.  Returns
-   1 if we set eight-bit mode. */
-int
-_rl_init_eightbit (void)
-{
 /* If we have setlocale(3), just check the current LC_CTYPE category
-   value, and go into eight-bit mode if it's not C or POSIX. */
+   value (passed as LOCALESTR), and go into eight-bit mode if it's not "C"
+   or "POSIX". If FORCE is non-zero, we reset the locale variables to values
+   appropriate for the C locale if the locale is "C" or "POSIX". FORCE is 0
+   when this is called from _rl_init_eightbit, since we're modifying the
+   default initial values and don't need to change anything else. If we
+   don't have setlocale(3), we check the codeset portion of LOCALESTR against
+   a set of known values and go into eight-bit mode if it matches one of those.
+   Returns 1 if we set eight-bit (multibyte) mode. */
+static int
+_rl_set_localevars (char *localestr, int force)
+{
 #if defined (HAVE_SETLOCALE)
-  char *lspec, *t;
-
-  t = _rl_init_locale ();	/* returns static pointer */
-
-  if (t && *t && (t0 != 'C' || t1) && (STREQ (t, "POSIX") == 0))
+  if (localestr && *localestr && (localestr0 != 'C' || localestr1) && (STREQ (localestr, "POSIX") == 0))
     {
       _rl_meta_flag = 1;
       _rl_convert_meta_chars_to_ascii = 0;
       _rl_output_meta_chars = 1;
       return (1);
     }
+  else if (force)
+    {
+      /* Default "C" locale settings. */
+      _rl_meta_flag = 0;
+      _rl_convert_meta_chars_to_ascii = 1;
+      _rl_output_meta_chars = 0;
+      return (0);
+    }
   else
     return (0);
 
 #else /* !HAVE_SETLOCALE */
-  char *lspec, *t;
+  char *t;
   int i;
 
   /* We don't have setlocale.  Finesse it.  Check the environment for the
      appropriate variables and set eight-bit mode if they have the right
      values. */
-  lspec = _rl_get_locale_var ("LC_CTYPE");
-
-  if (lspec == 0 || (t = normalize_codeset (lspec)) == 0)
+  if (localestr == 0 || (t = normalize_codeset (localestr)) == 0)
     return (0);
   for (i = 0; t && legal_lang_valuesi; i++)
     if (STREQ (t, legal_lang_valuesi))
@@ -185,6 +200,14 @@
 	break;
       }
 
+  if (force && legal_lang_valuesi == 0)	/* didn't find it */
+    {
+      /* Default "C" locale settings. */
+      _rl_meta_flag = 0;
+      _rl_convert_meta_chars_to_ascii = 1;
+      _rl_output_meta_chars = 0;
+    }
+
   _rl_utf8locale = *t ? STREQ (t, "utf8") : 0;
 
   xfree (t);
@@ -192,6 +215,21 @@
 #endif /* !HAVE_SETLOCALE */
 }
 
+/* Check for LC_ALL, LC_CTYPE, and LANG and use the first with a value
+   to decide the defaults for 8-bit character input and output.  Returns
+   1 if we set eight-bit mode. */
+int
+_rl_init_eightbit (void)
+{
+  char *t, *ol;
+
+  ol = _rl_current_locale;
+  t = _rl_init_locale ();	/* resets _rl_current_locale, returns static pointer */
+  xfree (ol);
+
+  return (_rl_set_localevars (t, 0));
+}
+
 #if !defined (HAVE_SETLOCALE)
 static char *
 normalize_codeset (char *codeset)
@@ -288,3 +326,19 @@
 
   return result;
 }
+
+void
+_rl_reset_locale (void)
+{
+  char *ol, *nl;
+
+  /* This should not be NULL; _rl_init_eightbit sets it on the first call to
+     readline() or rl_initialize(). */
+  ol = _rl_current_locale;
+  nl = _rl_init_locale ();		/* resets _rl_current_locale */
+
+  if ((ol == 0 && nl) || (ol && nl && (STREQ (ol, nl) == 0)))
+    (void)_rl_set_localevars (nl, 1);
+
+  xfree (ol);
+}

_service:tar_scm:readline-8.1.tar.gz/parens.c -> _service:tar_scm:readline-8.2.tar.gz/parens.c Changed

@@ -1,6 +1,6 @@
 /* parens.c -- implementation of matching parentheses feature. */
 
-/* Copyright (C) 1987, 1989, 1992-2015, 2017 Free Software Foundation, Inc.
+/* Copyright (C) 1987, 1989, 1992-2015, 2017, 2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -53,7 +53,7 @@
 #include "readline.h"
 #include "rlprivate.h"
 
-static int find_matching_open PARAMS((char *, int, int));
+static int find_matching_open (char *, int, int);
 
 /* Non-zero means try to blink the matching open parenthesis when the
    close parenthesis is inserted. */
@@ -135,7 +135,11 @@
       orig_point = rl_point;
       rl_point = match_point;
       (*rl_redisplay_function) ();
+#  if defined (RL_TIMEOUT_USE_SELECT)
+      ready = _rl_timeout_select (1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &timer, NULL);
+#  else
       ready = select (1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &timer);
+#  endif
       rl_point = orig_point;
 #else /* !HAVE_SELECT */
       _rl_insert_char (count, invoking_key);

_service:tar_scm:readline-8.1.tar.gz/posixdir.h -> _service:tar_scm:readline-8.2.tar.gz/posixdir.h Changed

_service:tar_scm:readline-8.2.tar.gz/posixtime.h Added

@@ -0,0 +1,84 @@
+/* posixtime.h -- wrapper for time.h, sys/times.h mess. */
+
+/* Copyright (C) 1999-2021 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Bash is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _POSIXTIME_H_
+#define _POSIXTIME_H_
+
+/* include this after config.h */
+/* Some systems require this, mostly for the definition of `struct timezone'.
+   For example, Dynix/ptx has that definition in <time.h> rather than
+      sys/time.h */
+#if defined (HAVE_SYS_TIME_H)
+#  include <sys/time.h>
+#endif
+#include <time.h>
+
+#if !defined (HAVE_SYSCONF) || !defined (_SC_CLK_TCK)
+#  if !defined (CLK_TCK)
+#    if defined (HZ)
+#      define CLK_TCK	HZ
+#    else
+#      define CLK_TCK	60			/* 60HZ */
+#    endif
+#  endif /* !CLK_TCK */
+#endif /* !HAVE_SYSCONF && !_SC_CLK_TCK */
+
+#if !HAVE_TIMEVAL
+struct timeval
+{
+  time_t tv_sec;
+  long int tv_usec;
+};
+#endif
+
+#if !HAVE_GETTIMEOFDAY
+extern int gettimeofday PARAMS((struct timeval *, void *));
+#endif
+
+/* These exist on BSD systems, at least. */
+#if !defined (timerclear)
+#  define timerclear(tvp)	do { (tvp)->tv_sec = 0; (tvp)->tv_usec = 0; } while (0)
+#endif
+#if !defined (timerisset)
+#  define timerisset(tvp)	((tvp)->tv_sec || (tvp)->tv_usec)
+#endif
+#if !defined (timercmp)
+#  define timercmp(a, b, CMP) \
+	(((a)->tv_sec == (b)->tv_sec) ? ((a)->tv_usec CMP (b)->tv_usec) \
+				      : ((a)->tv_sec CMP (b)->tv_sec))
+#endif
+
+/* These are non-standard. */
+#if !defined (timerisunset)
+#  define timerisunset(tvp)	((tvp)->tv_sec == 0 && (tvp)->tv_usec == 0)
+#endif
+#if !defined (timerset)
+#  define timerset(tvp, s, u)	do { tvp->tv_sec = s; tvp->tv_usec = u; } while (0)
+#endif
+
+#ifndef TIMEVAL_TO_TIMESPEC
+#  define TIMEVAL_TO_TIMESPEC(tv, ts) \
+  do { \
+    (ts)->tv_sec = (tv)->tv_sec; \
+    (ts)->tv_nsec = (tv)->tv_usec * 1000; \
+  } while (0)
+#endif
+
+#endif /* _POSIXTIME_H_ */

_service:tar_scm:readline-8.1.tar.gz/readline.c -> _service:tar_scm:readline-8.2.tar.gz/readline.c Changed

@@ -1,7 +1,7 @@
 /* readline.c -- a general facility for reading lines of input
    with emacs style editing and completion. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -72,35 +72,34 @@
 #include "rlshell.h"
 #include "xmalloc.h"
 
-#ifndef RL_LIBRARY_VERSION
-#  define RL_LIBRARY_VERSION "8.0"
+#if defined (COLOR_SUPPORT)
+#  include "parse-colors.h"
 #endif
 
-#ifndef RL_READLINE_VERSION
-#  define RL_READLINE_VERSION	0x0800
+#ifndef RL_LIBRARY_VERSION
+#  define RL_LIBRARY_VERSION "8.1"
 #endif
 
-extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
-
-#if defined (COLOR_SUPPORT)
-extern void _rl_parse_colors PARAMS((void));		/* XXX */
+#ifndef RL_READLINE_VERSION
+#  define RL_READLINE_VERSION	0x0801
 #endif
 
-
 /* Forward declarations used in this file. */
-static char *readline_internal PARAMS((void));
-static void readline_initialize_everything PARAMS((void));
+static char *readline_internal (void);
+static void readline_initialize_everything (void);
+
+static void run_startup_hooks (void);
 
-static void bind_arrow_keys_internal PARAMS((Keymap));
-static void bind_arrow_keys PARAMS((void));
+static void bind_arrow_keys_internal (Keymap);
+static void bind_arrow_keys (void);
 
-static void bind_bracketed_paste_prefix PARAMS((void));
+static void bind_bracketed_paste_prefix (void);
 
-static void readline_default_bindings PARAMS((void));
-static void reset_default_bindings PARAMS((void));
+static void readline_default_bindings (void);
+static void reset_default_bindings (void);
 
-static int _rl_subseq_result PARAMS((int, Keymap, int, int));
-static int _rl_subseq_getchar PARAMS((int));
+static int _rl_subseq_result (int, Keymap, int, int);
+static int _rl_subseq_getchar (int);
 
 /* **************************************************************** */
 /*								    */
@@ -165,6 +164,9 @@
 /* Make this non-zero to return the current input_line. */
 int rl_done;
 
+/* If non-zero when readline_internal returns, it means we found EOF */
+int rl_eof_found = 0;
+
 /* The last function executed by readline. */
 rl_command_func_t *rl_last_func = (rl_command_func_t *)NULL;
 
@@ -218,9 +220,6 @@
 /* Non-zero makes this the next keystroke to read. */
 int rl_pending_input = 0;
 
-/* If non-zero when readline_internal returns, it means we found EOF */
-int _rl_eof_found = 0;
-
 /* Pointer to a useful terminal name. */
 const char *rl_terminal_name = (const char *)NULL;
 
@@ -241,6 +240,9 @@
 /* Keymap holding the function currently being executed. */
 Keymap rl_executing_keymap;
 
+/* The function currently being executed. */
+rl_command_func_t *_rl_executing_func;
+
 /* Keymap we're currently using to dispatch. */
 Keymap _rl_dispatching_keymap;
 
@@ -403,6 +405,16 @@
   return (value);
 }
 
+static void
+run_startup_hooks (void)
+{
+  if (rl_startup_hook)
+    (*rl_startup_hook) ();
+
+  if (_rl_internal_startup_hook)
+    (*_rl_internal_startup_hook) ();
+}
+
 #if defined (READLINE_CALLBACKS)
 #  define STATIC_CALLBACK
 #else
@@ -422,11 +434,7 @@
   if (_rl_enable_meta & RL_ISSTATE (RL_STATE_TERMPREPPED))
     _rl_enable_meta_key ();
 
-  if (rl_startup_hook)
-    (*rl_startup_hook) ();
-
-  if (_rl_internal_startup_hook)
-    (*_rl_internal_startup_hook) ();
+  run_startup_hooks ();
 
   rl_deactivate_mark ();
 
@@ -474,12 +482,18 @@
 
   RL_CHECK_SIGNALS ();
 
+  if (eof)
+    RL_SETSTATE (RL_STATE_EOF);		/* XXX */
+
   /* Restore the original of this history line, iff the line that we
      are editing was originally in the history, AND the line has changed. */
   entry = current_history ();
 
+  /* We don't want to do this if we executed functions that call
+     history_set_pos to set the history offset to the line containing the
+     non-incremental search string. */
   if (entry && rl_undo_list)
-    {
+   {
       temp = savestring (the_line);
       rl_revert_line (1, 0);
       entry = replace_history_entry (where_history (), the_line, (histdata_t)NULL);
@@ -511,6 +525,11 @@
 void
 _rl_internal_char_cleanup (void)
 {
+  if (_rl_keep_mark_active)
+    _rl_keep_mark_active = 0;
+  else if (rl_mark_active_p ())
+    rl_deactivate_mark ();
+
 #if defined (VI_MODE)
   /* In vi mode, when you exit insert mode, the cursor moves back
      over the previous character.  We explicitly check for that here. */
@@ -567,6 +586,15 @@
 	{
 	  (*rl_redisplay_function) ();
 	  _rl_want_redisplay = 0;
+
+	  /* If we longjmped because of a timeout, handle it here. */
+	  if (RL_ISSTATE (RL_STATE_TIMEOUT))
+	    {
+	      RL_SETSTATE (RL_STATE_DONE);
+	      rl_done = 1;
+	      return 1;
+	    }
+
 	  /* If we get here, we're not being called from something dispatched
 	     from _rl_callback_read_char(), which sets up its own value of
 	     _rl_top_level (saving and restoring the old, of course), so
@@ -596,6 +624,7 @@
 	  RL_SETSTATE(RL_STATE_DONE);
 	  return (rl_done = 1);
 #else
+	  RL_SETSTATE(RL_STATE_EOF);
 	  eof_found = 1;
 	  break;
 #endif
@@ -636,6 +665,7 @@
 	  RL_SETSTATE(RL_STATE_DONE);
 	  return (rl_done = 1);
 #else
+	  RL_SETSTATE(RL_STATE_EOF);
 	  eof_found = 1;
 	  break;
 #endif
@@ -652,6 +682,8 @@
 	  rl_executing_keymap = _rl_command_to_execute->map;
 	  rl_executing_key = _rl_command_to_execute->key;
 
+	  _rl_executing_func = _rl_command_to_execute->func;
+
 	  rl_dispatching = 1;
 	  RL_SETSTATE(RL_STATE_DISPATCHING);
 	  r = (*(_rl_command_to_execute->func)) (_rl_command_to_execute->count, _rl_command_to_execute->key);
@@ -668,11 +700,6 @@
       if (rl_pending_input == 0 && lk == _rl_last_command_was_kill)
 	_rl_last_command_was_kill = 0;
 
-      if (_rl_keep_mark_active)

_service:tar_scm:readline-8.1.tar.gz/readline.h -> _service:tar_scm:readline-8.2.tar.gz/readline.h Changed

@@ -1,6 +1,6 @@
 /* Readline.h -- the names of functions callable from within readline. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -39,9 +39,9 @@
 #endif
 
 /* Hex-encoded Readline version number. */
-#define RL_READLINE_VERSION	0x0801		/* Readline 8.0 */
+#define RL_READLINE_VERSION	0x0802		/* Readline 8.2 */
 #define RL_VERSION_MAJOR	8
-#define RL_VERSION_MINOR	1
+#define RL_VERSION_MINOR	2
 
 /* Readline data structures. */
 
@@ -79,211 +79,212 @@
 /* **************************************************************** */
 
 /* Bindable commands for numeric arguments. */
-extern int rl_digit_argument PARAMS((int, int));
-extern int rl_universal_argument PARAMS((int, int));
+extern int rl_digit_argument (int, int);
+extern int rl_universal_argument (int, int);
 
 /* Bindable commands for moving the cursor. */
-extern int rl_forward_byte PARAMS((int, int));
-extern int rl_forward_char PARAMS((int, int));
-extern int rl_forward PARAMS((int, int));
-extern int rl_backward_byte PARAMS((int, int));
-extern int rl_backward_char PARAMS((int, int));
-extern int rl_backward PARAMS((int, int));
-extern int rl_beg_of_line PARAMS((int, int));
-extern int rl_end_of_line PARAMS((int, int));
-extern int rl_forward_word PARAMS((int, int));
-extern int rl_backward_word PARAMS((int, int));
-extern int rl_refresh_line PARAMS((int, int));
-extern int rl_clear_screen PARAMS((int, int));
-extern int rl_clear_display PARAMS((int, int));
-extern int rl_skip_csi_sequence PARAMS((int, int));
-extern int rl_arrow_keys PARAMS((int, int));
-
-extern int rl_previous_screen_line PARAMS((int, int));
-extern int rl_next_screen_line PARAMS((int, int));
+extern int rl_forward_byte (int, int);
+extern int rl_forward_char (int, int);
+extern int rl_forward (int, int);
+extern int rl_backward_byte (int, int);
+extern int rl_backward_char (int, int);
+extern int rl_backward (int, int);
+extern int rl_beg_of_line (int, int);
+extern int rl_end_of_line (int, int);
+extern int rl_forward_word (int, int);
+extern int rl_backward_word (int, int);
+extern int rl_refresh_line (int, int);
+extern int rl_clear_screen (int, int);
+extern int rl_clear_display (int, int);
+extern int rl_skip_csi_sequence (int, int);
+extern int rl_arrow_keys (int, int);
+
+extern int rl_previous_screen_line (int, int);
+extern int rl_next_screen_line (int, int);
 
 /* Bindable commands for inserting and deleting text. */
-extern int rl_insert PARAMS((int, int));
-extern int rl_quoted_insert PARAMS((int, int));
-extern int rl_tab_insert PARAMS((int, int));
-extern int rl_newline PARAMS((int, int));
-extern int rl_do_lowercase_version PARAMS((int, int));
-extern int rl_rubout PARAMS((int, int));
-extern int rl_delete PARAMS((int, int));
-extern int rl_rubout_or_delete PARAMS((int, int));
-extern int rl_delete_horizontal_space PARAMS((int, int));
-extern int rl_delete_or_show_completions PARAMS((int, int));
-extern int rl_insert_comment PARAMS((int, int));
+extern int rl_insert (int, int);
+extern int rl_quoted_insert (int, int);
+extern int rl_tab_insert (int, int);
+extern int rl_newline (int, int);
+extern int rl_do_lowercase_version (int, int);
+extern int rl_rubout (int, int);
+extern int rl_delete (int, int);
+extern int rl_rubout_or_delete (int, int);
+extern int rl_delete_horizontal_space (int, int);
+extern int rl_delete_or_show_completions (int, int);
+extern int rl_insert_comment (int, int);
 
 /* Bindable commands for changing case. */
-extern int rl_upcase_word PARAMS((int, int));
-extern int rl_downcase_word PARAMS((int, int));
-extern int rl_capitalize_word PARAMS((int, int));
+extern int rl_upcase_word (int, int);
+extern int rl_downcase_word (int, int);
+extern int rl_capitalize_word (int, int);
 
 /* Bindable commands for transposing characters and words. */
-extern int rl_transpose_words PARAMS((int, int));
-extern int rl_transpose_chars PARAMS((int, int));
+extern int rl_transpose_words (int, int);
+extern int rl_transpose_chars (int, int);
 
 /* Bindable commands for searching within a line. */
-extern int rl_char_search PARAMS((int, int));
-extern int rl_backward_char_search PARAMS((int, int));
+extern int rl_char_search (int, int);
+extern int rl_backward_char_search (int, int);
 
 /* Bindable commands for readline's interface to the command history. */
-extern int rl_beginning_of_history PARAMS((int, int));
-extern int rl_end_of_history PARAMS((int, int));
-extern int rl_get_next_history PARAMS((int, int));
-extern int rl_get_previous_history PARAMS((int, int));
-extern int rl_operate_and_get_next PARAMS((int, int));
+extern int rl_beginning_of_history (int, int);
+extern int rl_end_of_history (int, int);
+extern int rl_get_next_history (int, int);
+extern int rl_get_previous_history (int, int);
+extern int rl_operate_and_get_next (int, int);
+extern int rl_fetch_history (int, int);
 
 /* Bindable commands for managing the mark and region. */
-extern int rl_set_mark PARAMS((int, int));
-extern int rl_exchange_point_and_mark PARAMS((int, int));
+extern int rl_set_mark (int, int);
+extern int rl_exchange_point_and_mark (int, int);
 
 /* Bindable commands to set the editing mode (emacs or vi). */
-extern int rl_vi_editing_mode PARAMS((int, int));
-extern int rl_emacs_editing_mode PARAMS((int, int));
+extern int rl_vi_editing_mode (int, int);
+extern int rl_emacs_editing_mode (int, int);
 
 /* Bindable commands to change the insert mode (insert or overwrite) */
-extern int rl_overwrite_mode PARAMS((int, int));
+extern int rl_overwrite_mode (int, int);
 
 /* Bindable commands for managing key bindings. */
-extern int rl_re_read_init_file PARAMS((int, int));
-extern int rl_dump_functions PARAMS((int, int));
-extern int rl_dump_macros PARAMS((int, int));
-extern int rl_dump_variables PARAMS((int, int));
+extern int rl_re_read_init_file (int, int);
+extern int rl_dump_functions (int, int);
+extern int rl_dump_macros (int, int);
+extern int rl_dump_variables (int, int);
 
 /* Bindable commands for word completion. */
-extern int rl_complete PARAMS((int, int));
-extern int rl_possible_completions PARAMS((int, int));
-extern int rl_insert_completions PARAMS((int, int));
-extern int rl_old_menu_complete PARAMS((int, int));
-extern int rl_menu_complete PARAMS((int, int));
-extern int rl_backward_menu_complete PARAMS((int, int));
+extern int rl_complete (int, int);
+extern int rl_possible_completions (int, int);
+extern int rl_insert_completions (int, int);
+extern int rl_old_menu_complete (int, int);
+extern int rl_menu_complete (int, int);
+extern int rl_backward_menu_complete (int, int);
 
 /* Bindable commands for killing and yanking text, and managing the kill ring. */
-extern int rl_kill_word PARAMS((int, int));
-extern int rl_backward_kill_word PARAMS((int, int));
-extern int rl_kill_line PARAMS((int, int));
-extern int rl_backward_kill_line PARAMS((int, int));
-extern int rl_kill_full_line PARAMS((int, int));
-extern int rl_unix_word_rubout PARAMS((int, int));
-extern int rl_unix_filename_rubout PARAMS((int, int));
-extern int rl_unix_line_discard PARAMS((int, int));
-extern int rl_copy_region_to_kill PARAMS((int, int));
-extern int rl_kill_region PARAMS((int, int));
-extern int rl_copy_forward_word PARAMS((int, int));
-extern int rl_copy_backward_word PARAMS((int, int));
-extern int rl_yank PARAMS((int, int));
-extern int rl_yank_pop PARAMS((int, int));
-extern int rl_yank_nth_arg PARAMS((int, int));
-extern int rl_yank_last_arg PARAMS((int, int));
-extern int rl_bracketed_paste_begin PARAMS((int, int));
+extern int rl_kill_word (int, int);
+extern int rl_backward_kill_word (int, int);
+extern int rl_kill_line (int, int);
+extern int rl_backward_kill_line (int, int);
+extern int rl_kill_full_line (int, int);
+extern int rl_unix_word_rubout (int, int);
+extern int rl_unix_filename_rubout (int, int);
+extern int rl_unix_line_discard (int, int);
+extern int rl_copy_region_to_kill (int, int);
+extern int rl_kill_region (int, int);
+extern int rl_copy_forward_word (int, int);
+extern int rl_copy_backward_word (int, int);
+extern int rl_yank (int, int);
+extern int rl_yank_pop (int, int);
+extern int rl_yank_nth_arg (int, int);
+extern int rl_yank_last_arg (int, int);
+extern int rl_bracketed_paste_begin (int, int);
 /* Not available unless _WIN32 is defined. */

_service:tar_scm:readline-8.1.tar.gz/rldefs.h -> _service:tar_scm:readline-8.2.tar.gz/rldefs.h Changed

@@ -2,7 +2,7 @@
    for readline.  This should be included after any files that define
    system-specific constants like _POSIX_VERSION or USG. */
 
-/* Copyright (C) 1987-2011 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -79,14 +79,14 @@
 #define _rl_stricmp strcasecmp
 #define _rl_strnicmp strncasecmp
 #else
-extern int _rl_stricmp PARAMS((const char *, const char *));
-extern int _rl_strnicmp PARAMS((const char *, const char *, int));
+extern int _rl_stricmp (const char *, const char *);
+extern int _rl_strnicmp (const char *, const char *, int);
 #endif
 
 #if defined (HAVE_STRPBRK) && !defined (HAVE_MULTIBYTE)
 #  define _rl_strpbrk(a,b)	strpbrk((a),(b))
 #else
-extern char *_rl_strpbrk PARAMS((const char *, const char *));
+extern char *_rl_strpbrk (const char *, const char *);
 #endif
 
 #if !defined (emacs_mode)

_service:tar_scm:readline-8.1.tar.gz/rlmbutil.h -> _service:tar_scm:readline-8.2.tar.gz/rlmbutil.h Changed

@@ -1,6 +1,6 @@
 /* rlmbutil.h -- utility functions for multibyte characters. */
 
-/* Copyright (C) 2001-2015 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -82,6 +82,19 @@
 /************************************************/
 
 /*
+ * wchar_t doesn't work for 32-bit values on Windows using MSVC
+ */
+#ifdef WCHAR_T_BROKEN
+#  define WCHAR_T char32_t
+#  define MBRTOWC mbrtoc32
+#  define WCRTOMB c32rtomb
+#else	/* normal systems */
+#  define WCHAR_T wchar_t
+#  define MBRTOWC mbrtowc
+#  define WCRTOMB wcrtomb
+#endif
+
+/*
  * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar:
  *
  * MB_FIND_ANY		find any multibyte character
@@ -91,22 +104,22 @@
 #define MB_FIND_ANY	0x00
 #define MB_FIND_NONZERO	0x01
 
-extern int _rl_find_prev_mbchar PARAMS((char *, int, int));
-extern int _rl_find_next_mbchar PARAMS((char *, int, int, int));
+extern int _rl_find_prev_mbchar (char *, int, int);
+extern int _rl_find_next_mbchar (char *, int, int, int);
 
 #ifdef HANDLE_MULTIBYTE
 
-extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *));
-extern int _rl_get_char_len PARAMS((char *, mbstate_t *));
-extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *));
+extern int _rl_compare_chars (char *, int, mbstate_t *, char *, int, mbstate_t *);
+extern int _rl_get_char_len (char *, mbstate_t *);
+extern int _rl_adjust_point (char *, int, mbstate_t *);
 
-extern int _rl_read_mbchar PARAMS((char *, int));
-extern int _rl_read_mbstring PARAMS((int, char *, int));
+extern int _rl_read_mbchar (char *, int);
+extern int _rl_read_mbstring (int, char *, int);
 
-extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
+extern int _rl_is_mbchar_matched (char *, int, int, char *, int);
 
-extern wchar_t _rl_char_value PARAMS((char *, int));
-extern int _rl_walphabetic PARAMS((wchar_t));
+extern WCHAR_T _rl_char_value (char *, int);
+extern int _rl_walphabetic (WCHAR_T);
 
 #define _rl_to_wupper(wc)	(iswlower (wc) ? towupper (wc) : (wc))
 #define _rl_to_wlower(wc)	(iswupper (wc) ? towlower (wc) : (wc))
@@ -126,8 +139,7 @@
 /* Try and shortcut the printable ascii characters to cut down the number of
    calls to a libc wcwidth() */
 static inline int
-_rl_wcwidth (wc)
-     wchar_t wc;
+_rl_wcwidth (WCHAR_T wc)
 {
   switch (wc)
     {

_service:tar_scm:readline-8.1.tar.gz/rlprivate.h -> _service:tar_scm:readline-8.2.tar.gz/rlprivate.h Changed

@@ -1,10 +1,10 @@
 /* rlprivate.h -- functions and variables global to the readline library,
 		  but not intended for use by applications. */
 
-/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
-   for reading lines of text with interactive input and history editing.      
+   for reading lines of text with interactive input and history editing.
 
    Readline is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -78,7 +78,7 @@
   int search_string_size;
 
   char **lines;
-  char *allocated_line;    
+  char *allocated_line;
   int hlen;
   int hindex;
 
@@ -169,16 +169,16 @@
 
 /* fill in more as needed */
 /* `Generic' callback data and functions */
-typedef struct __rl_callback_generic_arg 
+typedef struct __rl_callback_generic_arg
 {
   int count;
   int i1, i2;
   /* add here as needed */
 } _rl_callback_generic_arg;
 
-typedef int _rl_callback_func_t PARAMS((_rl_callback_generic_arg *));
+typedef int _rl_callback_func_t (_rl_callback_generic_arg *);
 
-typedef void _rl_sigcleanup_func_t PARAMS((int, void *));
+typedef void _rl_sigcleanup_func_t (int, void *);
 
 /*************************************************************************
  *									 *
@@ -221,16 +221,16 @@
  *************************************************************************/
 
 /* kill.c */
-extern int rl_set_retained_kills PARAMS((int));
+extern int rl_set_retained_kills (int);
 
 /* terminal.c */
-extern void _rl_set_screen_size PARAMS((int, int));
+extern void _rl_set_screen_size (int, int);
 
 /* undo.c */
-extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
+extern int _rl_fix_last_undo_of_type (int, int, int);
 
 /* util.c */
-extern char *_rl_savestring PARAMS((const char *));
+extern char *_rl_savestring (const char *);
 
 /*************************************************************************
  *									 *
@@ -250,66 +250,73 @@
 #if defined(READLINE_CALLBACKS)
 
 /* readline.c */
-extern void readline_internal_setup PARAMS((void));
-extern char *readline_internal_teardown PARAMS((int));
-extern int readline_internal_char PARAMS((void));
+extern void readline_internal_setup (void);
+extern char *readline_internal_teardown (int);
+extern int readline_internal_char (void);
 
-extern _rl_keyseq_cxt *_rl_keyseq_cxt_alloc PARAMS((void));
-extern void _rl_keyseq_cxt_dispose PARAMS((_rl_keyseq_cxt *));
-extern void _rl_keyseq_chain_dispose PARAMS((void));
+extern _rl_keyseq_cxt *_rl_keyseq_cxt_alloc (void);
+extern void _rl_keyseq_cxt_dispose (_rl_keyseq_cxt *);
+extern void _rl_keyseq_chain_dispose (void);
+
+extern int _rl_dispatch_callback (_rl_keyseq_cxt *);
 
-extern int _rl_dispatch_callback PARAMS((_rl_keyseq_cxt *));
-     
 /* callback.c */
-extern _rl_callback_generic_arg *_rl_callback_data_alloc PARAMS((int));
-extern void _rl_callback_data_dispose PARAMS((_rl_callback_generic_arg *));
+extern _rl_callback_generic_arg *_rl_callback_data_alloc (int);
+extern void _rl_callback_data_dispose (_rl_callback_generic_arg *);
 
 #endif /* READLINE_CALLBACKS */
 
 /* bind.c */
-extern char *_rl_untranslate_macro_value PARAMS((char *, int));
+extern char *_rl_untranslate_macro_value (char *, int);
 
 /* complete.c */
-extern void _rl_reset_completion_state PARAMS((void));
-extern char _rl_find_completion_word PARAMS((int *, int *));
-extern void _rl_free_match_list PARAMS((char **));
+extern void _rl_reset_completion_state (void);
+extern char _rl_find_completion_word (int *, int *);
+extern void _rl_free_match_list (char **);
 
 /* display.c */
-extern char *_rl_strip_prompt PARAMS((char *));
-extern void _rl_reset_prompt PARAMS((void));
-extern void _rl_move_vert PARAMS((int));
-extern void _rl_save_prompt PARAMS((void));
-extern void _rl_restore_prompt PARAMS((void));
-extern char *_rl_make_prompt_for_search PARAMS((int));
-extern void _rl_erase_at_end_of_line PARAMS((int));
-extern void _rl_clear_to_eol PARAMS((int));
-extern void _rl_clear_screen PARAMS((int));
-extern void _rl_update_final PARAMS((void));
-extern void _rl_optimize_redisplay PARAMS((void));
-extern void _rl_redisplay_after_sigwinch PARAMS((void));
-extern void _rl_clean_up_for_exit PARAMS((void));
-extern void _rl_erase_entire_line PARAMS((void));
-extern int _rl_current_display_line PARAMS((void));
-extern void _rl_refresh_line PARAMS((void));
+extern char *_rl_strip_prompt (char *);
+extern void _rl_reset_prompt (void);
+extern void _rl_move_vert (int);
+extern void _rl_save_prompt (void);
+extern void _rl_restore_prompt (void);
+extern char *_rl_make_prompt_for_search (int);
+extern void _rl_erase_at_end_of_line (int);
+extern void _rl_clear_to_eol (int);
+extern void _rl_clear_screen (int);
+extern void _rl_update_final (void);
+extern void _rl_optimize_redisplay (void);
+extern void _rl_redisplay_after_sigwinch (void);
+extern void _rl_clean_up_for_exit (void);
+extern void _rl_erase_entire_line (void);
+extern int _rl_current_display_line (void);
+extern void _rl_refresh_line (void);
 
 /* input.c */
-extern int _rl_any_typein PARAMS((void));
-extern int _rl_input_available PARAMS((void));
-extern int _rl_nchars_available PARAMS((void));
-extern int _rl_input_queued PARAMS((int));
-extern void _rl_insert_typein PARAMS((int));
-extern int _rl_unget_char PARAMS((int));
-extern int _rl_pushed_input_available PARAMS((void));
+extern int _rl_any_typein (void);
+extern int _rl_input_available (void);
+extern int _rl_nchars_available (void);
+extern int _rl_input_queued (int);
+extern void _rl_insert_typein (int);
+extern int _rl_unget_char (int);
+extern int _rl_pushed_input_available (void);
+
+extern int _rl_timeout_init (void);
+extern int _rl_timeout_handle_sigalrm (void);
+#if defined (_POSIXSELECT_H_)
+/* use as a sentinel for fd_set, struct timeval,  and sigset_t definitions */
+extern int _rl_timeout_select (int, fd_set *, fd_set *, fd_set *, const struct timeval *, const sigset_t *);
+#endif
 
 /* isearch.c */
-extern _rl_search_cxt *_rl_scxt_alloc PARAMS((int, int));
-extern void _rl_scxt_dispose PARAMS((_rl_search_cxt *, int));
+extern _rl_search_cxt *_rl_scxt_alloc (int, int);
+extern void _rl_scxt_dispose (_rl_search_cxt *, int);
 
-extern int _rl_isearch_dispatch PARAMS((_rl_search_cxt *, int));
-extern int _rl_isearch_callback PARAMS((_rl_search_cxt *));
-extern int _rl_isearch_cleanup PARAMS((_rl_search_cxt *, int));
+extern int _rl_isearch_dispatch (_rl_search_cxt *, int);
+extern int _rl_isearch_callback (_rl_search_cxt *);
+extern int _rl_isearch_cleanup (_rl_search_cxt *, int);
 
-extern int _rl_search_getchar PARAMS((_rl_search_cxt *));
+extern int _rl_search_getchar (_rl_search_cxt *);
 
 /* kill.c */
 #ifndef BRACKETED_PASTE_DEFAULT
@@ -325,110 +332,117 @@
 #define BRACK_PASTE_INIT	"\033?2004h"
 #define BRACK_PASTE_FINI	"\033?2004l\r"
 
-extern int _rl_read_bracketed_paste_prefix PARAMS((int));
-extern char *_rl_bracketed_text PARAMS((size_t *));
-extern int _rl_bracketed_read_key PARAMS((void));
-extern int _rl_bracketed_read_mbstring PARAMS((char *, int));
+extern int _rl_read_bracketed_paste_prefix (int);
+extern char *_rl_bracketed_text (size_t *);
+extern int _rl_bracketed_read_key (void);
+extern int _rl_bracketed_read_mbstring (char *, int);
 
 /* macro.c */
-extern void _rl_with_macro_input PARAMS((char *));
-extern int _rl_peek_macro_key PARAMS((void));
-extern int _rl_next_macro_key PARAMS((void));
-extern int _rl_prev_macro_key PARAMS((void));
-extern void _rl_push_executing_macro PARAMS((void));
-extern void _rl_pop_executing_macro PARAMS((void));

_service:tar_scm:readline-8.1.tar.gz/rlshell.h -> _service:tar_scm:readline-8.2.tar.gz/rlshell.h Changed

_service:tar_scm:readline-8.1.tar.gz/rltty.c -> _service:tar_scm:readline-8.2.tar.gz/rltty.c Changed

@@ -1,7 +1,7 @@
 /* rltty.c -- functions to prepare and restore the terminal for readline's
    use. */
 
-/* Copyright (C) 1992-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.
@@ -52,7 +52,7 @@
 rl_vintfunc_t *rl_prep_term_function = rl_prep_terminal;
 rl_voidfunc_t *rl_deprep_term_function = rl_deprep_terminal;
 
-static void set_winsize PARAMS((int));
+static void set_winsize (int);
 
 /* **************************************************************** */
 /*								    */
@@ -119,15 +119,15 @@
 
 static TIOTYPE otio;
 
-static void save_tty_chars PARAMS((TIOTYPE *));
-static int _get_tty_settings PARAMS((int, TIOTYPE *));
-static int get_tty_settings PARAMS((int, TIOTYPE *));
-static int _set_tty_settings PARAMS((int, TIOTYPE *));
-static int set_tty_settings PARAMS((int, TIOTYPE *));
+static void save_tty_chars (TIOTYPE *);
+static int _get_tty_settings (int, TIOTYPE *);
+static int get_tty_settings (int, TIOTYPE *);
+static int _set_tty_settings (int, TIOTYPE *);
+static int set_tty_settings (int, TIOTYPE *);
 
-static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+static void prepare_terminal_settings (int, TIOTYPE, TIOTYPE *);
 
-static void set_special_char PARAMS((Keymap, TIOTYPE *, int, rl_command_func_t *));
+static void set_special_char (Keymap, TIOTYPE *, int, rl_command_func_t *);
 
 static void
 save_tty_chars (TIOTYPE *tiop)
@@ -332,16 +332,16 @@
 
 static TIOTYPE otio;
 
-static void save_tty_chars PARAMS((TIOTYPE *));
-static int _get_tty_settings PARAMS((int, TIOTYPE *));
-static int get_tty_settings PARAMS((int, TIOTYPE *));
-static int _set_tty_settings PARAMS((int, TIOTYPE *));
-static int set_tty_settings PARAMS((int, TIOTYPE *));
+static void save_tty_chars (TIOTYPE *);
+static int _get_tty_settings (int, TIOTYPE *);
+static int get_tty_settings (int, TIOTYPE *);
+static int _set_tty_settings (int, TIOTYPE *);
+static int set_tty_settings (int, TIOTYPE *);
 
-static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+static void prepare_terminal_settings (int, TIOTYPE, TIOTYPE *);
 
-static void set_special_char PARAMS((Keymap, TIOTYPE *, int, rl_command_func_t *));
-static void _rl_bind_tty_special_chars PARAMS((Keymap, TIOTYPE));
+static void set_special_char (Keymap, TIOTYPE *, int, rl_command_func_t *);
+static void _rl_bind_tty_special_chars (Keymap, TIOTYPE);
 
 #if defined (FLUSHO)
 #  define OUTPUT_BEING_FLUSHED(tp)  (tp->c_lflag & FLUSHO)
@@ -692,7 +692,11 @@
   if (terminal_prepped & TPX_BRACKPASTE)
     {
       fprintf (rl_outstream, BRACK_PASTE_FINI);
-      if (_rl_eof_found)
+      /* Since the last character in BRACK_PASTE_FINI is \r */
+      _rl_last_c_pos = 0;
+      if (rl_eof_found && (RL_ISSTATE (RL_STATE_TIMEOUT) == 0))
+ 	fprintf (rl_outstream, "\n");
+      else if (_rl_echoing_p == 0)
  	fprintf (rl_outstream, "\n");
     }

_service:tar_scm:readline-8.1.tar.gz/rltypedefs.h -> _service:tar_scm:readline-8.2.tar.gz/rltypedefs.h Changed

@@ -1,6 +1,6 @@
 /* rltypedefs.h -- Type declarations for readline functions. */
 
-/* Copyright (C) 2000-2011 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -32,10 +32,10 @@
 #  define _FUNCTION_DEF
 
 #if defined(__GNUC__) || defined(__clang__)
-typedef int Function () __attribute__ ((deprecated));
-typedef void VFunction () __attribute__ ((deprecated));
-typedef char *CPFunction () __attribute__ ((deprecated));
-typedef char **CPPFunction () __attribute__ ((deprecated));
+typedef int Function () __attribute__((deprecated));
+typedef void VFunction () __attribute__((deprecated));
+typedef char *CPFunction () __attribute__((deprecated));
+typedef char **CPPFunction () __attribute__((deprecated));
 #else
 typedef int Function ();
 typedef void VFunction ();
@@ -51,45 +51,45 @@
 #  define _RL_FUNCTION_TYPEDEF
 
 /* Bindable functions */
-typedef int rl_command_func_t PARAMS((int, int));
+typedef int rl_command_func_t (int, int);
 
 /* Typedefs for the completion system */
-typedef char *rl_compentry_func_t PARAMS((const char *, int));
-typedef char **rl_completion_func_t PARAMS((const char *, int, int));
+typedef char *rl_compentry_func_t (const char *, int);
+typedef char **rl_completion_func_t (const char *, int, int);
 
-typedef char *rl_quote_func_t PARAMS((char *, int, char *));
-typedef char *rl_dequote_func_t PARAMS((char *, int));
+typedef char *rl_quote_func_t (char *, int, char *);
+typedef char *rl_dequote_func_t (char *, int);
 
-typedef int rl_compignore_func_t PARAMS((char **));
+typedef int rl_compignore_func_t (char **);
 
-typedef void rl_compdisp_func_t PARAMS((char **, int, int));
+typedef void rl_compdisp_func_t (char **, int, int);
 
 /* Type for input and pre-read hook functions like rl_event_hook */
-typedef int rl_hook_func_t PARAMS((void));
+typedef int rl_hook_func_t (void);
 
 /* Input function type */
-typedef int rl_getc_func_t PARAMS((FILE *));
+typedef int rl_getc_func_t (FILE *);
 
 /* Generic function that takes a character buffer (which could be the readline
    line buffer) and an index into it (which could be rl_point) and returns
    an int. */
-typedef int rl_linebuf_func_t PARAMS((char *, int));
+typedef int rl_linebuf_func_t (char *, int);
 
 /* `Generic' function pointer typedefs */
-typedef int rl_intfunc_t PARAMS((int));
+typedef int rl_intfunc_t (int);
 #define rl_ivoidfunc_t rl_hook_func_t
-typedef int rl_icpfunc_t PARAMS((char *));
-typedef int rl_icppfunc_t PARAMS((char **));
-
-typedef void rl_voidfunc_t PARAMS((void));
-typedef void rl_vintfunc_t PARAMS((int));
-typedef void rl_vcpfunc_t PARAMS((char *));
-typedef void rl_vcppfunc_t PARAMS((char **));
-
-typedef char *rl_cpvfunc_t PARAMS((void));
-typedef char *rl_cpifunc_t PARAMS((int));
-typedef char *rl_cpcpfunc_t PARAMS((char  *));
-typedef char *rl_cpcppfunc_t PARAMS((char  **));
+typedef int rl_icpfunc_t (char *);
+typedef int rl_icppfunc_t (char **);
+
+typedef void rl_voidfunc_t (void);
+typedef void rl_vintfunc_t (int);
+typedef void rl_vcpfunc_t (char *);
+typedef void rl_vcppfunc_t (char **);
+
+typedef char *rl_cpvfunc_t (void);
+typedef char *rl_cpifunc_t (int);
+typedef char *rl_cpcpfunc_t (char  *);
+typedef char *rl_cpcppfunc_t (char  **);
 
 #endif /* _RL_FUNCTION_TYPEDEF */

_service:tar_scm:readline-8.1.tar.gz/search.c -> _service:tar_scm:readline-8.2.tar.gz/search.c Changed

@@ -1,6 +1,6 @@
 /* search.c - code for non-incremental searching in emacs and vi modes. */
 
-/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -55,33 +55,28 @@
 
 _rl_search_cxt *_rl_nscxt = 0;
 
-extern HIST_ENTRY *_rl_saved_line_for_history;
-
-/* Functions imported from the rest of the library. */
-extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
-
 static char *noninc_search_string = (char *) NULL;
 static int noninc_history_pos;
 
 static char *prev_line_found = (char *) NULL;
 
-static int rl_history_search_len;
-static int rl_history_search_pos;
-static int rl_history_search_flags;
+static int _rl_history_search_len;
+/*static*/ int _rl_history_search_pos;
+static int _rl_history_search_flags;
 
 static char *history_search_string;
 static int history_string_size;
 
-static void make_history_line_current PARAMS((HIST_ENTRY *));
-static int noninc_search_from_pos PARAMS((char *, int, int, int, int *));
-static int noninc_dosearch PARAMS((char *, int, int));
-static int noninc_search PARAMS((int, int));
-static int rl_history_search_internal PARAMS((int, int));
-static void rl_history_search_reinit PARAMS((int));
+static void make_history_line_current (HIST_ENTRY *);
+static int noninc_search_from_pos (char *, int, int, int, int *);
+static int noninc_dosearch (char *, int, int);
+static int noninc_search (int, int);
+static int rl_history_search_internal (int, int);
+static void rl_history_search_reinit (int);
 
-static _rl_search_cxt *_rl_nsearch_init PARAMS((int, int));
-static void _rl_nsearch_abort PARAMS((_rl_search_cxt *));
-static int _rl_nsearch_dispatch PARAMS((_rl_search_cxt *, int));
+static _rl_search_cxt *_rl_nsearch_init (int, int);
+static void _rl_nsearch_abort (_rl_search_cxt *);
+static int _rl_nsearch_dispatch (_rl_search_cxt *, int);
 
 /* Make the data from the history entry ENTRY be the contents of the
    current line.  This doesn't do anything with rl_point; the caller
@@ -89,6 +84,15 @@
 static void
 make_history_line_current (HIST_ENTRY *entry)
 {
+  UNDO_LIST *xlist;
+
+  xlist = _rl_saved_line_for_history ? (UNDO_LIST *)_rl_saved_line_for_history->data : 0;
+  /* At this point, rl_undo_list points to a private search string list. */
+  if (rl_undo_list && rl_undo_list != (UNDO_LIST *)entry->data && rl_undo_list != xlist)
+    rl_free_undo_list ();
+
+  /* Now we create a new undo list with a single insert for this text.
+     WE DON'T CHANGE THE ORIGINAL HISTORY ENTRY UNDO LIST */
   _rl_replace_text (entry->line, 0, rl_end);
   _rl_fix_point (1);
 #if defined (VI_MODE)
@@ -100,6 +104,11 @@
     rl_free_undo_list ();
 #endif
 
+  /* This will need to free the saved undo list associated with the original
+     (pre-search) line buffer.
+     XXX - look at _rl_free_saved_history_line and consider calling it if
+     rl_undo_list != xlist (or calling rl_free_undo list directly on
+     _rl_saved_line_for_history->data) */
   if (_rl_saved_line_for_history)
     _rl_free_history_entry (_rl_saved_line_for_history);
   _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
@@ -264,11 +273,11 @@
 _rl_nsearch_abort (_rl_search_cxt *cxt)
 {
   rl_maybe_unsave_line ();
-  rl_clear_message ();
   rl_point = cxt->save_point;
   rl_mark = cxt->save_mark;
-  _rl_fix_point (1);
   rl_restore_prompt ();
+  rl_clear_message ();
+  _rl_fix_point (1);
 
   RL_UNSETSTATE (RL_STATE_NSEARCH);
 }
@@ -521,8 +530,10 @@
 {
   HIST_ENTRY *temp;
   int ret, oldpos, newcol;
+  int had_saved_line;
   char *t;
 
+  had_saved_line = _rl_saved_line_for_history != 0;
   rl_maybe_save_line ();
   temp = (HIST_ENTRY *)NULL;
 
@@ -534,14 +545,14 @@
   while (count)
     {
       RL_CHECK_SIGNALS ();
-      ret = noninc_search_from_pos (history_search_string, rl_history_search_pos + dir, dir, 0, &newcol);
+      ret = noninc_search_from_pos (history_search_string, _rl_history_search_pos + dir, dir, 0, &newcol);
       if (ret == -1)
 	break;
 
       /* Get the history entry we found. */
-      rl_history_search_pos = ret;
+      _rl_history_search_pos = ret;
       oldpos = where_history ();
-      history_set_pos (rl_history_search_pos);
+      history_set_pos (_rl_history_search_pos);
       temp = current_history ();	/* will never be NULL after successful search */
       history_set_pos (oldpos);
 
@@ -555,20 +566,21 @@
   /* If we didn't find anything at all, return. */
   if (temp == 0)
     {
+      /* XXX - check had_saved_line here? */
       rl_maybe_unsave_line ();
       rl_ding ();
       /* If you don't want the saved history line (last match) to show up
          in the line buffer after the search fails, change the #if 0 to
          #if 1 */
 #if 0
-      if (rl_point > rl_history_search_len)
+      if (rl_point > _rl_history_search_len)
         {
-          rl_point = rl_end = rl_history_search_len;
+          rl_point = rl_end = _rl_history_search_len;
           rl_line_bufferrl_end = '\0';
           rl_mark = 0;
         }
 #else
-      rl_point = rl_history_search_len;	/* rl_maybe_unsave_line changes it */
+      rl_point = _rl_history_search_len;	/* rl_maybe_unsave_line changes it */
       rl_mark = rl_end;
 #endif
       return 1;
@@ -578,13 +590,13 @@
   make_history_line_current (temp);
 
   /* decide where to put rl_point -- need to change this for pattern search */
-  if (rl_history_search_flags & ANCHORED_SEARCH)
-    rl_point = rl_history_search_len;	/* easy case */
+  if (_rl_history_search_flags & ANCHORED_SEARCH)
+    rl_point = _rl_history_search_len;	/* easy case */
   else
     {
 #if 0
       t = strstr (rl_line_buffer, history_search_string);	/* XXX */
-      rl_point = t ? (int)(t - rl_line_buffer) + rl_history_search_len : rl_end;
+      rl_point = t ? (int)(t - rl_line_buffer) + _rl_history_search_len : rl_end;
 #else
       rl_point = (newcol >= 0) ? newcol : rl_end;
 #endif
@@ -599,17 +611,17 @@
 {
   int sind;
 
-  rl_history_search_pos = where_history ();
-  rl_history_search_len = rl_point;
-  rl_history_search_flags = flags;
+  _rl_history_search_pos = where_history ();
+  _rl_history_search_len = rl_point;
+  _rl_history_search_flags = flags;
 
   prev_line_found = (char *)NULL;
   if (rl_point)
     {
       /* Allocate enough space for anchored and non-anchored searches */
-      if (rl_history_search_len >= history_string_size - 2)
+      if (_rl_history_search_len >= history_string_size - 2)
 	{
-	  history_string_size = rl_history_search_len + 2;
+	  history_string_size = _rl_history_search_len + 2;
 	  history_search_string = (char *)xrealloc (history_search_string, history_string_size);
 	}
       sind = 0;
@@ -618,7 +630,7 @@
       strncpy (history_search_string + sind, rl_line_buffer, rl_point);
       history_search_stringrl_point + sind = '\0';
     }
-  _rl_free_saved_history_line ();
+  _rl_free_saved_history_line ();	/* XXX rl_undo_list? */
 }
 
 /* Search forward in the history for the string of characters
@@ -634,7 +646,7 @@

_service:tar_scm:readline-8.1.tar.gz/shell.c -> _service:tar_scm:readline-8.2.tar.gz/shell.c Changed

_service:tar_scm:readline-8.1.tar.gz/signals.c -> _service:tar_scm:readline-8.2.tar.gz/signals.c Changed

@@ -1,6 +1,6 @@
 /* signals.c -- signal handling support for readline. */
 
-/* Copyright (C) 1987-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -48,23 +48,11 @@
 
 #if defined (HANDLE_SIGNALS)
 
-#if !defined (RETSIGTYPE)
-#  if defined (VOID_SIGHANDLER)
-#    define RETSIGTYPE void
-#  else
-#    define RETSIGTYPE int
-#  endif /* !VOID_SIGHANDLER */
-#endif /* !RETSIGTYPE */
-
-#if defined (VOID_SIGHANDLER)
-#  define SIGHANDLER_RETURN return
-#else
-#  define SIGHANDLER_RETURN return (0)
-#endif
+#define SIGHANDLER_RETURN return
 
 /* This typedef is equivalent to the one for Function; it allows us
    to say SigHandler *foo = signal (SIGKILL, SIG_IGN); */
-typedef RETSIGTYPE SigHandler ();
+typedef void SigHandler (int);
 
 #if defined (HAVE_POSIX_SIGNALS)
 typedef struct sigaction sighandler_cxt;
@@ -78,12 +66,12 @@
 #  define SA_RESTART 0
 #endif
 
-static SigHandler *rl_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
-static void rl_maybe_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
-static void rl_maybe_restore_sighandler PARAMS((int, sighandler_cxt *));
+static SigHandler *rl_set_sighandler (int, SigHandler *, sighandler_cxt *);
+static void rl_maybe_set_sighandler (int, SigHandler *, sighandler_cxt *);
+static void rl_maybe_restore_sighandler (int, sighandler_cxt *);
 
-static RETSIGTYPE rl_signal_handler PARAMS((int));
-static RETSIGTYPE _rl_handle_signal PARAMS((int));
+static void rl_signal_handler (int);
+static void _rl_handle_signal (int);
      
 /* Exported variables for use by applications. */
 
@@ -136,7 +124,7 @@
 /* Readline signal handler functions. */
 
 /* Called from RL_CHECK_SIGNALS() macro to run signal handling code. */
-RETSIGTYPE
+void
 _rl_signal_handler (int sig)
 {
   _rl_caught_signal = 0;	/* XXX */
@@ -163,7 +151,7 @@
   SIGHANDLER_RETURN;
 }
 
-static RETSIGTYPE
+static void
 rl_signal_handler (int sig)
 {
   _rl_caught_signal = sig;
@@ -173,7 +161,7 @@
 /* This is called to handle a signal when it is safe to do so (out of the
    signal handler execution path). Called by _rl_signal_handler for all the
    signals readline catches except SIGWINCH. */
-static RETSIGTYPE
+static void
 _rl_handle_signal (int sig)
 {
   int block_sig;
@@ -222,6 +210,9 @@
   switch (sig)
     {
     case SIGINT:
+      /* We will end up blocking SIGTTOU while we are resetting the tty, so
+	 watch out for this if it causes problems. We could prevent this by
+	 setting block_sig to 1 without modifying SET. */
       _rl_reset_completion_state ();
       rl_free_line_state ();
 #if defined (READLINE_CALLBACKS)
@@ -242,8 +233,11 @@
 	 this even if we've been stopped on SIGTTOU, since we handle signals
 	 when we have returned from the signal handler and the signal is no
 	 longer blocked. */
-      sigaddset (&set, SIGTTOU);
-      block_sig = 1;
+      if (block_sig == 0)
+	{
+	  sigaddset (&set, SIGTTOU);
+	  block_sig = 1;
+	}
 #  endif
 #endif /* SIGTSTP */
    /* Any signals that should be blocked during cleanup should go here. */
@@ -261,13 +255,17 @@
     case SIGTERM:
 #if defined (SIGALRM)
     case SIGALRM:
+      if (sig == SIGALRM)
+	_rl_timeout_handle_sigalrm ();
 #endif
 #if defined (SIGQUIT)
     case SIGQUIT:
 #endif
 
+#if defined (HAVE_POSIX_SIGNALS)
       if (block_sig)
 	sigprocmask (SIG_BLOCK, &set, &oset);
+#endif
 
       rl_echo_signal_char (sig);
       rl_cleanup_after_signal ();
@@ -283,19 +281,6 @@
 
       /* We don't have to bother unblocking the signal because we are not
 	 running in a signal handler context. */
-#if 0
-#if defined (HAVE_POSIX_SIGNALS)
-      /* Make sure this signal is not blocked when we resend it to the
-	 calling application. */
-      sigemptyset (&set);
-      sigprocmask (SIG_BLOCK, (sigset_t *)NULL, &set);
-      sigdelset (&set, sig);
-#else /* !HAVE_POSIX_SIGNALS */
-#  if defined (HAVE_BSD_SIGNALS)
-      omask = sigblock (0);
-#  endif /* HAVE_BSD_SIGNALS */
-#endif /* !HAVE_POSIX_SIGNALS */
-#endif
 
 #if defined (__EMX__)
       signal (sig, SIG_ACK);
@@ -309,16 +294,6 @@
 
       /* We don't need to modify the signal mask now that this is not run in
 	 a signal handler context. */
-#if 0
-      /* Let the signal that we just sent through if it is blocked.  */
-#if defined (HAVE_POSIX_SIGNALS)
-      sigprocmask (SIG_SETMASK, &set, (sigset_t *)NULL);
-#else /* !HAVE_POSIX_SIGNALS */
-#  if defined (HAVE_BSD_SIGNALS)
-      sigsetmask (omask & ~(sigmask (sig)));
-#  endif /* HAVE_BSD_SIGNALS */
-#endif /* !HAVE_POSIX_SIGNALS */
-#endif
 
       rl_reset_after_signal ();      
     }
@@ -328,7 +303,7 @@
 }
 
 #if defined (SIGWINCH)
-static RETSIGTYPE
+static void
 rl_sigwinch_handler (int sig)
 {
   SigHandler *oh;

_service:tar_scm:readline-8.1.tar.gz/support/config.guess -> _service:tar_scm:readline-8.2.tar.gz/support/config.guess Changed

@@ -1,12 +1,14 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2020 Free Software Foundation, Inc.
+#   Copyright 1992-2022 Free Software Foundation, Inc.
 
-timestamp='2020-11-07'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2022-01-09'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -27,12 +29,20 @@
 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
 #
 # You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
 #
 # Please send patches to <config-patches@gnu.org>.
 
 
-me=$(echo "$0" | sed -e 's,.*/,,')
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX.  However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
 Usage: $0 OPTION
@@ -50,7 +60,7 @@
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2020 Free Software Foundation, Inc.
+Copyright 1992-2022 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -84,6 +94,9 @@
   exit 1
 fi
 
+# Just in case it came from the environment.
+GUESS=
+
 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
 # compiler to aid in system detection is discouraged as it requires
 # temporary files to be created and, as you can see below, it is a
@@ -102,8 +115,8 @@
     # prevent multiple calls if $tmp is already set
     test "$tmp" && return 0
     : "${TMPDIR=/tmp}"
-    # shellcheck disable=SC2039
-    { tmp=$( (umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null) && test -n "$tmp" && test -d "$tmp" ; } ||
+    # shellcheck disable=SC2039,SC3028
+    { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
 	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
@@ -112,7 +125,7 @@
 	,,)    echo "int x;" > "$dummy.c"
 	       for driver in cc gcc c89 c99 ; do
 		   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
-		       CC_FOR_BUILD="$driver"
+		       CC_FOR_BUILD=$driver
 		       break
 		   fi
 	       done
@@ -131,16 +144,14 @@
 	PATH=$PATH:/.attbin ; export PATH
 fi
 
-UNAME_MACHINE=$( (uname -m) 2>/dev/null) || UNAME_MACHINE=unknown
-UNAME_RELEASE=$( (uname -r) 2>/dev/null) || UNAME_RELEASE=unknown
-UNAME_SYSTEM=$( (uname -s) 2>/dev/null) || UNAME_SYSTEM=unknown
-UNAME_VERSION=$( (uname -v) 2>/dev/null) || UNAME_VERSION=unknown
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
-case "$UNAME_SYSTEM" in
+case $UNAME_SYSTEM in
 Linux|GNU|GNU/*)
-	# If the system lacks a compiler, then just pick glibc.
-	# We could probably try harder.
-	LIBC=gnu
+	LIBC=unknown
 
 	set_cc_for_build
 	cat <<-EOF > "$dummy.c"
@@ -149,22 +160,37 @@
 	LIBC=uclibc
 	#elif defined(__dietlibc__)
 	LIBC=dietlibc
+	#elif defined(__GLIBC__)
+	LIBC=gnu
 	#else
 	#include <stdarg.h>
+	/* First heuristic to detect musl libc.  */
 	#ifdef __DEFINED_va_list
 	LIBC=musl
-	#else
-	LIBC=gnu
 	#endif
 	#endif
 	EOF
-	eval "$($CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g')"
+	cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+	eval "$cc_set_libc"
+
+	# Second heuristic to detect musl libc.
+	if  "$LIBC" = unknown  &&
+	   command -v ldd >/dev/null &&
+	   ldd --version 2>&1 | grep -q ^musl; then
+		LIBC=musl
+	fi
+
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	if  "$LIBC" = unknown ; then
+		LIBC=gnu
+	fi
 	;;
 esac
 
 # Note: order is significant - the case branches are not exclusive.
 
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
+case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
     *:NetBSD:*:*)
 	# NetBSD (nbsd) targets should (where applicable) match one or
 	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
@@ -176,12 +202,11 @@
 	#
 	# Note: NetBSD doesn't particularly care about the vendor
 	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=$( (uname -p 2>/dev/null || \
-	    "/sbin/$sysctl" 2>/dev/null || \
-	    "/usr/sbin/$sysctl" 2>/dev/null || \
-	    echo unknown))
-	case "$UNAME_MACHINE_ARCH" in
+	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+	    /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+	    /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+	    echo unknown)`
+	case $UNAME_MACHINE_ARCH in
 	    aarch64eb) machine=aarch64_be-unknown ;;
 	    armeb) machine=armeb-unknown ;;
 	    arm*) machine=arm-unknown ;;
@@ -189,15 +214,15 @@
 	    sh3eb) machine=sh-unknown ;;
 	    sh5el) machine=sh5le-unknown ;;
 	    earmv*)
-		arch=$(echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e$armv0-9$.*$,\1,')
-		endian=$(echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*$eb$$,\1,p')
-		machine="${arch}${endian}"-unknown
+		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e$armv0-9$.*$,\1,'`
+		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*$eb$$,\1,p'`
+		machine=${arch}${endian}-unknown
 		;;
-	    *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
+	    *) machine=$UNAME_MACHINE_ARCH-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
 	# to ELF recently (or will in the future) and ABI.
-	case "$UNAME_MACHINE_ARCH" in
+	case $UNAME_MACHINE_ARCH in
 	    earm*)
 		os=netbsdelf
 		;;
@@ -218,10 +243,10 @@
 		;;
 	esac
 	# Determine ABI tags.
-	case "$UNAME_MACHINE_ARCH" in
+	case $UNAME_MACHINE_ARCH in
 	    earm*)
 		expr='s/^earmv0-9/-eabi/;s/eb$//'
-		abi=$(echo "$UNAME_MACHINE_ARCH" | sed -e "$expr")
+		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
 		;;
 	esac
 	# The OS release
@@ -229,76 +254,82 @@
 	# thus, need a distinct triplet. However, they do not need
 	# kernel version information, so it can be replaced with a

_service:tar_scm:readline-8.1.tar.gz/support/config.sub -> _service:tar_scm:readline-8.2.tar.gz/support/config.sub Changed

@@ -1,12 +1,14 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2020 Free Software Foundation, Inc.
+#   Copyright 1992-2021 Free Software Foundation, Inc.
 
-timestamp='2020-11-07'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2021-12-25'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -33,7 +35,7 @@
 # Otherwise, we print the canonical config type on stdout and succeed.
 
 # You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
 
 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -50,7 +52,14 @@
 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
 # It is wrong to echo any other type of specification.
 
-me=$(echo "$0" | sed -e 's,.*/,,')
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX.  However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
 Usage: $0 OPTION CPU-MFR-OPSYS or ALIAS
@@ -67,7 +76,7 @@
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2020 Free Software Foundation, Inc.
+Copyright 1992-2021 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -112,9 +121,11 @@
 
 # Split fields of configuration type
 # shellcheck disable=SC2162
+saved_IFS=$IFS
 IFS="-" read field1 field2 field3 field4 <<EOF
 $1
 EOF
+IFS=$saved_IFS
 
 # Separate into logical components for further validation
 case $1 in
@@ -163,6 +174,10 @@
 						basic_machine=$field1
 						basic_os=$field2
 						;;
+					zephyr*)
+						basic_machine=$field1-unknown
+						basic_os=$field2
+						;;
 					# Manufacturers
 					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
 					| att* | 7300* | 3300* | delta* | motorola* | sun234* \
@@ -769,22 +784,22 @@
 		vendor=hp
 		;;
 	i*86v32)
-		cpu=$(echo "$1" | sed -e 's/86.*/86/')
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
 		vendor=pc
 		basic_os=sysv32
 		;;
 	i*86v4*)
-		cpu=$(echo "$1" | sed -e 's/86.*/86/')
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
 		vendor=pc
 		basic_os=sysv4
 		;;
 	i*86v)
-		cpu=$(echo "$1" | sed -e 's/86.*/86/')
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
 		vendor=pc
 		basic_os=sysv
 		;;
 	i*86sol2)
-		cpu=$(echo "$1" | sed -e 's/86.*/86/')
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
 		vendor=pc
 		basic_os=solaris2
 		;;
@@ -917,14 +932,16 @@
 		;;
 	leon-*|leon3-9-*)
 		cpu=sparc
-		vendor=$(echo "$basic_machine" | sed 's/-.*//')
+		vendor=`echo "$basic_machine" | sed 's/-.*//'`
 		;;
 
 	*-*)
 		# shellcheck disable=SC2162
+		saved_IFS=$IFS
 		IFS="-" read cpu vendor <<EOF
 $basic_machine
 EOF
+		IFS=$saved_IFS
 		;;
 	# We use `pc' rather than `unknown'
 	# because (1) that's what they normally are, and
@@ -1003,6 +1020,11 @@
 		;;
 
 	# Here we normalize CPU types with a missing or matching vendor
+	armh-unknown | armh-alt)
+		cpu=armv7l
+		vendor=alt
+		basic_os=${basic_os:-linux-gnueabihf}
+		;;
 	dpx20-unknown | dpx20-bull)
 		cpu=rs6000
 		vendor=bull
@@ -1084,7 +1106,7 @@
 		cpu=mipsisa64sb1el
 		;;
 	sh5elb-*)
-		cpu=$(echo "$cpu" | sed 's/^$sh.$e$.$$/\1\2e/')
+		cpu=`echo "$cpu" | sed 's/^$sh.$e$.$$/\1\2e/'`
 		;;
 	spur-*)
 		cpu=spur
@@ -1102,9 +1124,9 @@
 		cpu=x86_64
 		;;
 	xscale-* | xscaleebl-*)
-		cpu=$(echo "$cpu" | sed 's/^xscale/arm/')
+		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
-	arm64-*)
+	arm64-* | aarch64le-*)
 		cpu=aarch64
 		;;
 
@@ -1165,7 +1187,7 @@
 			| alphapca567 | alpha64pca567 \
 			| am33_2.0 \
 			| amdgcn \
-			| arc | arceb \
+			| arc | arceb | arc32 | arc64 \
 			| arm | armlbe | armelb | armv* \
 			| avr | avr32 \
 			| asmjs \
@@ -1185,6 +1207,7 @@
 			| k1om \
 			| le32 | le64 \
 			| lm32 \
+			| loongarch32 | loongarch64 | loongarchx32 \
 			| m32c | m32r | m32rle \
 			| m5200 | m68000 | m6800123460 | m68360 | m683?2 | m68k \
 			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
@@ -1203,9 +1226,13 @@
 			| mips64vr5900 | mips64vr5900el \
 			| mipsisa32 | mipsisa32el \
 			| mipsisa32r2 | mipsisa32r2el \
+			| mipsisa32r3 | mipsisa32r3el \
+			| mipsisa32r5 | mipsisa32r5el \
 			| mipsisa32r6 | mipsisa32r6el \
 			| mipsisa64 | mipsisa64el \
 			| mipsisa64r2 | mipsisa64r2el \
+			| mipsisa64r3 | mipsisa64r3el \
+			| mipsisa64r5 | mipsisa64r5el \
 			| mipsisa64r6 | mipsisa64r6el \
 			| mipsisa64sb1 | mipsisa64sb1el \
 			| mipsisa64sr71k | mipsisa64sr71kel \
@@ -1229,7 +1256,7 @@
 			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
 			| pru \
 			| pyramid \
-			| riscv | riscv32 | riscv64 \
+			| riscv | riscv32 | riscv32be | riscv64 | riscv64be \
 			| rl78 | romp | rs6000 | rx \
 			| s390 | s390x \
 			| score \
@@ -1241,6 +1268,7 @@
 			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
 			| spu \
 			| tahoe \
+			| thumbv7* \
 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
 			| tron \

_service:tar_scm:readline-8.1.tar.gz/support/mkdist -> _service:tar_scm:readline-8.2.tar.gz/support/mkdist Changed

_service:tar_scm:readline-8.1.tar.gz/support/shobj-conf -> _service:tar_scm:readline-8.2.tar.gz/support/shobj-conf Changed

@@ -10,7 +10,7 @@
 # Chet Ramey
 # chet@po.cwru.edu
 
-#   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+#   Copyright (C) 1996-2021 Free Software Foundation, Inc.
 #
 #   This file is part of GNU Bash, the Bourne Again SHell.
 #
@@ -123,7 +123,7 @@
 	;;
 
 # All versions of Linux (including Gentoo/FreeBSD) or the semi-mythical GNU Hurd.
-linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*|dragonfly*)
+linux*-*|gnu*-*|k*bsd*-gnu-*|midnightbsd*|freebsd*|dragonfly*)
 	SHOBJ_CFLAGS=-fPIC
 	SHOBJ_LD='${CC}'
 	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
@@ -151,13 +151,13 @@
 	darwin1-7.*)
 		SHOBJ_STATUS=unsupported
 		SHOBJ_LDFLAGS='-dynamic'
-		SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/`echo $@ | sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -v'
+		SHLIB_XLDFLAGS='-install_name $(libdir)/`echo $@ | sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -v'
 		;;
 	# Darwin 8 == Mac OS X 10.4; Mac OS X 10.N == Darwin N+4
 	*)
 		case "${host_os}" in
 		darwin89*|darwin1012*)
-			SHOBJ_ARCHFLAGS='-arch_only `/usr/bin/arch`'
+			SHOBJ_ARCHFLAGS=
 			;;
 		 *) 	# Mac OS X 10.9 (Mavericks) and later
 			SHOBJ_ARCHFLAGS=
@@ -241,8 +241,8 @@
 
 aix4.2-9*-*gcc*|aix5-9.*-*gcc*)		# lightly tested by jik@cisco.com
 	SHOBJ_CFLAGS=-fpic
-	SHOBJ_LD='ld'
-	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-Wl,-bdynamic -Wl,-bnoentry -Wl,-bexpall'
 	SHOBJ_XLDFLAGS='-G'
 
 	SHLIB_XLDFLAGS='-bM:SRE'

_service:tar_scm:readline-8.1.tar.gz/terminal.c -> _service:tar_scm:readline-8.2.tar.gz/terminal.c Changed

@@ -1,6 +1,6 @@
 /* terminal.c -- controlling the terminal with termcap. */
 
-/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -73,11 +73,11 @@
 #  include <windows.h>
 #  include <wincon.h>
 
-static void _win_get_screensize PARAMS((int *, int *));
+static void _win_get_screensize (int *, int *);
 #endif
 
 #if defined (__EMX__)
-static void _emx_get_screensize PARAMS((int *, int *));
+static void _emx_get_screensize (int *, int *);
 #endif
 
 /* If the calling application sets this to a non-zero value, readline will
@@ -177,10 +177,19 @@
 /* Insert key */
 static char *_rl_term_kI;
 
+/* Page up and page down keys */
+static char *_rl_term_kP;
+static char *_rl_term_kN;
+
 /* Cursor control */
 static char *_rl_term_vs;	/* very visible */
 static char *_rl_term_ve;	/* normal */
 
+/* User-settable color sequences to begin and end the active region. Defaults
+   are rl_term_so and rl_term_se on non-dumb terminals. */
+char *_rl_active_region_start_color = NULL;
+char *_rl_active_region_end_color = NULL;
+
 /* It's not clear how HPUX is so broken here. */
 #ifdef TGETENT_BROKEN
 #  define TGETENT_SUCCESS 0
@@ -194,7 +203,7 @@
 #endif
 #define TGETFLAG(cap)	(tgetflag (cap) == TGETFLAG_SUCCESS)
 
-static void bind_termcap_arrow_keys PARAMS((Keymap));
+static void bind_termcap_arrow_keys (Keymap);
 
 /* Variables that hold the screen dimensions, used by the display code. */
 int _rl_screenwidth, _rl_screenheight, _rl_screenchars;
@@ -382,8 +391,12 @@
 void
 rl_resize_terminal (void)
 {
+  int width, height;
+
+  width = _rl_screenwidth;
+  height = _rl_screenheight;
   _rl_get_screen_size (fileno (rl_instream), 1);
-  if (_rl_echoing_p)
+  if (_rl_echoing_p && (width != _rl_screenwidth || height != _rl_screenheight))
     {
       if (CUSTOM_REDISPLAY_FUNC ())
 	rl_forced_update_display ();
@@ -415,6 +428,8 @@
   { "kD", &_rl_term_kD },	/* delete */
   { "kH", &_rl_term_kH },	/* home down ?? */
   { "kI", &_rl_term_kI },	/* insert */
+  { "kN", &_rl_term_kN },	/* page down */
+  { "kP", &_rl_term_kP },	/* page up */
   { "kd", &_rl_term_kd },
   { "ke", &_rl_term_ke },	/* end keypad mode */
   { "kh", &_rl_term_kh },	/* home */
@@ -456,7 +471,7 @@
 {
   const char *term;
   char *buffer;
-  int tty, tgetent_ret, dumbterm;
+  int tty, tgetent_ret, dumbterm, reset_region_colors;
 
   term = terminal_name ? terminal_name : sh_get_env_value ("TERM");
   _rl_term_clrpag = _rl_term_cr = _rl_term_clreol = _rl_term_clrscroll = (char *)NULL;
@@ -467,6 +482,8 @@
 
   dumbterm = STREQ (term, "dumb");
 
+  reset_region_colors = 1;
+
 #ifdef __MSDOS__
   _rl_term_im = _rl_term_ei = _rl_term_ic = _rl_term_IC = (char *)NULL;
   _rl_term_up = _rl_term_dc = _rl_term_DC = _rl_visible_bell = (char *)NULL;
@@ -478,6 +495,7 @@
   _rl_term_goto = _rl_term_pc = _rl_term_ip = (char *)NULL;
   _rl_term_ks = _rl_term_ke =_rl_term_vs = _rl_term_ve = (char *)NULL;
   _rl_term_kh = _rl_term_kH = _rl_term_at7 = _rl_term_kI = (char *)NULL;
+  _rl_term_kN = _rl_term_kP = (char *)NULL;
   _rl_term_so = _rl_term_se = (char *)NULL;
 #if defined(HACK_TERMCAP_MOTION)
   _rl_term_forward_char = (char *)NULL;
@@ -540,6 +558,7 @@
       _rl_term_ku = _rl_term_kd = _rl_term_kl = _rl_term_kr = (char *)NULL;
       _rl_term_kh = _rl_term_kH = _rl_term_kI = _rl_term_kD = (char *)NULL;
       _rl_term_ks = _rl_term_ke = _rl_term_at7 = (char *)NULL;
+      _rl_term_kN = _rl_term_kP = (char *)NULL;
       _rl_term_mm = _rl_term_mo = (char *)NULL;
       _rl_term_ve = _rl_term_vs = (char *)NULL;
       _rl_term_forward_char = (char *)NULL;
@@ -550,6 +569,11 @@
 	 escape sequences */
       _rl_enable_bracketed_paste = 0;
 
+      /* No terminal so/se capabilities. */
+      _rl_enable_active_region = 0;
+      _rl_reset_region_color (0, NULL);
+      _rl_reset_region_color (1, NULL);
+    
       /* Reasonable defaults for tgoto().  Readline currently only uses
          tgoto if _rl_term_IC or _rl_term_DC is defined, but just in case we
          change that later... */
@@ -604,8 +628,14 @@
   /* There's no way to determine whether or not a given terminal supports
      bracketed paste mode, so we assume a terminal named "dumb" does not. */
   if (dumbterm)
-    _rl_enable_bracketed_paste = 0;
-    
+    _rl_enable_bracketed_paste = _rl_enable_active_region = 0;
+
+  if (reset_region_colors)
+    {
+      _rl_reset_region_color (0, _rl_term_so);
+      _rl_reset_region_color (1, _rl_term_se);
+    }
+
   return 0;
 }
 
@@ -629,6 +659,9 @@
   rl_bind_keyseq_if_unbound (_rl_term_kD, rl_delete);
   rl_bind_keyseq_if_unbound (_rl_term_kI, rl_overwrite_mode);	/* Insert */
 
+  rl_bind_keyseq_if_unbound (_rl_term_kN, rl_history_search_forward);	/* Page Down */
+  rl_bind_keyseq_if_unbound (_rl_term_kP, rl_history_search_backward);	/* Page Up */
+
   _rl_keymap = xkeymap;
 }
 
@@ -776,6 +809,67 @@
 
 /* **************************************************************** */
 /*								    */
+/*	     Controlling color for a portion of the line	    */
+/*								    */
+/* **************************************************************** */
+
+/* Reset the region color variables to VALUE depending on WHICH (0 == start,
+   1 == end). This is where all the memory allocation for the color variable
+   strings is performed. We might want to pass a flag saying whether or not
+   to translate VALUE like a key sequence, but it doesn't really matter. */
+int
+_rl_reset_region_color (int which, const char *value)
+{
+  int len;
+
+  if (which == 0)
+    {
+      xfree (_rl_active_region_start_color);
+      if (value && *value)
+	{
+	  _rl_active_region_start_color = (char *)xmalloc (2 * strlen (value) + 1);
+	  rl_translate_keyseq (value, _rl_active_region_start_color, &len);
+	  _rl_active_region_start_colorlen = '\0';
+	}
+      else
+	_rl_active_region_start_color = NULL;
+    }
+  else
+    {
+      xfree (_rl_active_region_end_color);
+      if (value && *value)
+	{
+	  _rl_active_region_end_color = (char *)xmalloc (2 * strlen (value) + 1);
+	  rl_translate_keyseq (value, _rl_active_region_end_color, &len);
+	  _rl_active_region_end_colorlen = '\0';
+	}
+      else
+	_rl_active_region_end_color = NULL;
+    }
+
+  return 0;
+}
+
+void
+_rl_region_color_on (void)
+{
+#ifndef __MSDOS__
+  if (_rl_active_region_start_color && _rl_active_region_end_color)
+    tputs (_rl_active_region_start_color, 1, _rl_output_character_function);
+#endif
+}

_service:tar_scm:readline-8.1.tar.gz/text.c -> _service:tar_scm:readline-8.2.tar.gz/text.c Changed

@@ -1,6 +1,6 @@
 /* text.c -- text handling commands for readline. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -59,12 +59,12 @@
 #include "xmalloc.h"
 
 /* Forward declarations. */
-static int rl_change_case PARAMS((int, int));
-static int _rl_char_search PARAMS((int, int, int));
+static int rl_change_case (int, int);
+static int _rl_char_search (int, int, int);
 
 #if defined (READLINE_CALLBACKS)
-static int _rl_insert_next_callback PARAMS((_rl_callback_generic_arg *));
-static int _rl_char_search_callback PARAMS((_rl_callback_generic_arg *));
+static int _rl_insert_next_callback (_rl_callback_generic_arg *);
+static int _rl_char_search_callback (_rl_callback_generic_arg *);
 #endif
 
 /* The largest chunk of text that can be inserted in one call to
@@ -96,6 +96,7 @@
 
   for (i = rl_end; i >= rl_point; i--)
     rl_line_bufferi + l = rl_line_bufferi;
+
   strncpy (rl_line_buffer + rl_point, string, l);
 
   /* Remember how to undo this if we aren't undoing something. */
@@ -735,7 +736,7 @@
     }
   else
     {
-      wchar_t wc;
+      WCHAR_T wc;
       size_t ret;
 
       if (stored_count <= 0)
@@ -745,7 +746,7 @@
 
       ps_back = ps;
       pending_bytespending_bytes_length++ = c;
-      ret = mbrtowc (&wc, pending_bytes, pending_bytes_length, &ps);
+      ret = MBRTOWC (&wc, pending_bytes, pending_bytes_length, &ps);
 
       if (ret == (size_t)-2)
 	{
@@ -919,8 +920,11 @@
   int k;
 
   /* Read an entire multibyte character sequence to insert COUNT times. */
+  k = 1;
   if (count > 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0)
     k = _rl_read_mbstring (c, mbkey, MB_LEN_MAX);
+  if (k < 0)
+    return 1;
 #endif
 
   rl_begin_undo_group ();
@@ -1132,7 +1136,7 @@
 int
 rl_do_lowercase_version (int ignore1, int ignore2)
 {
-  return 0;
+  return 99999;		/* prevent from being combined with _rl_null_function */
 }
 
 /* This is different from what vi does, so the code's not shared.  Emacs
@@ -1401,9 +1405,9 @@
 {
   int start, next, end;
   int inword, nc, nop;
-  wchar_t c;
+  WCHAR_T c;
 #if defined (HANDLE_MULTIBYTE)
-  wchar_t wc, nwc;
+  WCHAR_T wc, nwc;
   char mbMB_LEN_MAX+1;
   int mlen;
   size_t m;
@@ -1462,9 +1466,9 @@
 #if defined (HANDLE_MULTIBYTE)
       else
 	{
-	  m = mbrtowc (&wc, rl_line_buffer + start, end - start, &mps);
+	  m = MBRTOWC (&wc, rl_line_buffer + start, end - start, &mps);
 	  if (MB_INVALIDCH (m))
-	    wc = (wchar_t)rl_line_bufferstart;
+	    wc = (WCHAR_T)rl_line_bufferstart;
 	  else if (MB_NULLWCH (m))
 	    wc = L'\0';
 	  nwc = (nop == UpCase) ? _rl_to_wupper (wc) : _rl_to_wlower (wc);
@@ -1474,12 +1478,12 @@
 	      mbstate_t ts;
 
 	      memset (&ts, 0, sizeof (mbstate_t));
-	      mlen = wcrtomb (mb, nwc, &ts);
+	      mlen = WCRTOMB (mb, nwc, &ts);
 	      if (mlen < 0)
 		{
 		  nwc = wc;
 		  memset (&ts, 0, sizeof (mbstate_t));
-		  mlen = wcrtomb (mb, nwc, &ts);
+		  mlen = WCRTOMB (mb, nwc, &ts);
 		  if (mlen < 0)		/* should not happen */
 		    strncpy (mb, rl_line_buffer + start, mlen = m);
 		}
@@ -1536,7 +1540,10 @@
 {
   char *word1, *word2;
   int w1_beg, w1_end, w2_beg, w2_end;
-  int orig_point = rl_point;
+  int orig_point, orig_end;
+
+  orig_point = rl_point;
+  orig_end = rl_end;
 
   if (!count)
     return 0;
@@ -1580,6 +1587,7 @@
   /* This is exactly correct since the text before this point has not
      changed in length. */
   rl_point = w2_end;
+  rl_end = orig_end;		/* just make sure */
 
   /* I think that does it. */
   rl_end_undo_group ();

_service:tar_scm:readline-8.1.tar.gz/tilde.h -> _service:tar_scm:readline-8.2.tar.gz/tilde.h Changed

@@ -1,6 +1,6 @@
 /* tilde.h: Externally available variables and function in libtilde.a. */
 
-/* Copyright (C) 1992-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2009,2021 Free Software Foundation, Inc.
 
    This file contains the Readline Library (Readline), a set of
    routines for providing Emacs style line input to programs that ask
@@ -27,19 +27,7 @@
 extern "C" {
 #endif
 
-/* A function can be defined using prototypes and compile on both ANSI C
-   and traditional C compilers with something like this:
-	extern char *func PARAMS((char *, char *, int)); */
-
-#if !defined (PARAMS)
-#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
-#    define PARAMS(protos) protos
-#  else
-#    define PARAMS(protos) ()
-#  endif
-#endif
-
-typedef char *tilde_hook_func_t PARAMS((char *));
+typedef char *tilde_hook_func_t (char *);
 
 /* If non-null, this contains the address of a function that the application
    wants called before trying the standard tilde expansions.  The function
@@ -64,14 +52,14 @@
 extern char **tilde_additional_suffixes;
 
 /* Return a new string which is the result of tilde expanding STRING. */
-extern char *tilde_expand PARAMS((const char *));
+extern char *tilde_expand (const char *);
 
 /* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
    tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
-extern char *tilde_expand_word PARAMS((const char *));
+extern char *tilde_expand_word (const char *);
 
 /* Find the portion of the string beginning with ~ that should be expanded. */
-extern char *tilde_find_word PARAMS((const char *, int, int *));
+extern char *tilde_find_word (const char *, int, int *);
 
 #ifdef __cplusplus
 }

_service:tar_scm:readline-8.1.tar.gz/undo.c -> _service:tar_scm:readline-8.2.tar.gz/undo.c Changed

_service:tar_scm:readline-8.1.tar.gz/util.c -> _service:tar_scm:readline-8.2.tar.gz/util.c Changed

_service:tar_scm:readline-8.1.tar.gz/vi_mode.c -> _service:tar_scm:readline-8.2.tar.gz/vi_mode.c Changed

@@ -1,7 +1,7 @@
 /* vi_mode.c -- A vi emulation mode for Bash.
    Derived from code written by Jeff Sparkes (jsparkes@bnr.ca).  */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU Readline Library (Readline), a library
    for reading lines of text with interactive input and history editing.      
@@ -124,44 +124,44 @@
 /* Arrays for the saved marks. */
 static int vi_mark_chars'z' - 'a' + 1;
 
-static void _rl_vi_replace_insert PARAMS((int));
-static void _rl_vi_save_replace PARAMS((void));
-static void _rl_vi_stuff_insert PARAMS((int));
-static void _rl_vi_save_insert PARAMS((UNDO_LIST *));
+static void _rl_vi_replace_insert (int);
+static void _rl_vi_save_replace (void);
+static void _rl_vi_stuff_insert (int);
+static void _rl_vi_save_insert (UNDO_LIST *);
 
-static void vi_save_insert_buffer PARAMS ((int, int));
+static void vi_save_insert_buffer (int, int);
 
-static inline void _rl_vi_backup PARAMS((void));
+static inline void _rl_vi_backup (void);
 
-static int _rl_vi_arg_dispatch PARAMS((int));
-static int rl_digit_loop1 PARAMS((void));
+static int _rl_vi_arg_dispatch (int);
+static int rl_digit_loop1 (void);
 
-static int _rl_vi_set_mark PARAMS((void));
-static int _rl_vi_goto_mark PARAMS((void));
+static int _rl_vi_set_mark (void);
+static int _rl_vi_goto_mark (void);
 
-static inline int _rl_vi_advance_point PARAMS((void));
-static inline int _rl_vi_backup_point PARAMS((void));
+static inline int _rl_vi_advance_point (void);
+static inline int _rl_vi_backup_point (void);
 
-static void _rl_vi_append_forward PARAMS((int));
+static void _rl_vi_append_forward (int);
 
-static int _rl_vi_callback_getchar PARAMS((char *, int));
+static int _rl_vi_callback_getchar (char *, int);
 
 #if defined (READLINE_CALLBACKS)
-static int _rl_vi_callback_set_mark PARAMS((_rl_callback_generic_arg *));
-static int _rl_vi_callback_goto_mark PARAMS((_rl_callback_generic_arg *));
-static int _rl_vi_callback_change_char PARAMS((_rl_callback_generic_arg *));
-static int _rl_vi_callback_char_search PARAMS((_rl_callback_generic_arg *));
+static int _rl_vi_callback_set_mark (_rl_callback_generic_arg *);
+static int _rl_vi_callback_goto_mark (_rl_callback_generic_arg *);
+static int _rl_vi_callback_change_char (_rl_callback_generic_arg *);
+static int _rl_vi_callback_char_search (_rl_callback_generic_arg *);
 #endif
 
-static int rl_domove_read_callback PARAMS((_rl_vimotion_cxt *));
-static int rl_domove_motion_callback PARAMS((_rl_vimotion_cxt *));
-static int rl_vi_domove_getchar PARAMS((_rl_vimotion_cxt *));
+static int rl_domove_read_callback (_rl_vimotion_cxt *);
+static int rl_domove_motion_callback (_rl_vimotion_cxt *);
+static int rl_vi_domove_getchar (_rl_vimotion_cxt *);
 
-static int vi_change_dispatch PARAMS((_rl_vimotion_cxt *));
-static int vi_delete_dispatch PARAMS((_rl_vimotion_cxt *));
-static int vi_yank_dispatch PARAMS((_rl_vimotion_cxt *));
+static int vi_change_dispatch (_rl_vimotion_cxt *);
+static int vi_delete_dispatch (_rl_vimotion_cxt *);
+static int vi_yank_dispatch (_rl_vimotion_cxt *);
 
-static int vidomove_dispatch PARAMS((_rl_vimotion_cxt *));
+static int vidomove_dispatch (_rl_vimotion_cxt *);
 
 void
 _rl_vi_initialize_line (void)
@@ -337,24 +337,7 @@
 int
 rl_vi_fetch_history (int count, int c)
 {
-  int wanted;
-
-  /* Giving an argument of n means we want the nth command in the history
-     file.  The command number is interpreted the same way that the bash
-     `history' command does it -- that is, giving an argument count of 450
-     to this command would get the command listed as number 450 in the
-     output of `history'. */
-  if (rl_explicit_arg)
-    {
-      wanted = history_base + where_history () - count;
-      if (wanted <= 0)
-        rl_beginning_of_history (0, 0);
-      else
-        rl_get_previous_history (wanted, c);
-    }
-  else
-    rl_beginning_of_history (count, 0);
-  return (0);
+  return (rl_fetch_history (count, c));
 }
 
 /* Search again for the last thing searched for. */
@@ -944,7 +927,7 @@
 static int
 _rl_vi_change_mbchar_case (int count)
 {
-  wchar_t wc;
+  WCHAR_T wc;
   char mbMB_LEN_MAX+1;
   int mlen, p;
   size_t m;
@@ -955,9 +938,9 @@
     count--;
   while (count-- && rl_point < rl_end)
     {
-      m = mbrtowc (&wc, rl_line_buffer + rl_point, rl_end - rl_point, &ps);
+      m = MBRTOWC (&wc, rl_line_buffer + rl_point, rl_end - rl_point, &ps);
       if (MB_INVALIDCH (m))
-	wc = (wchar_t)rl_line_bufferrl_point;
+	wc = (WCHAR_T)rl_line_bufferrl_point;
       else if (MB_NULLWCH (m))
 	wc = L'\0';
       if (iswupper (wc))
@@ -975,7 +958,7 @@
       if (wc)
 	{
 	  p = rl_point;
-	  mlen = wcrtomb (mb, wc, &ps);
+	  mlen = WCRTOMB (mb, wc, &ps);
 	  if (mlen >= 0)
 	    mbmlen = '\0';
 	  rl_begin_undo_group ();
@@ -1389,8 +1372,15 @@
 rl_vi_delete_to (int count, int key)
 {
   int c, r;
+  _rl_vimotion_cxt *savecxt;
 
-  if (_rl_vimvcxt)
+  savecxt = 0;
+  if (_rl_vi_redoing)
+    {
+      savecxt = _rl_vimvcxt;
+      _rl_vimvcxt = _rl_mvcxt_alloc (VIM_DELETE, key);
+    }
+  else if (_rl_vimvcxt)
     _rl_mvcxt_init (_rl_vimvcxt, VIM_DELETE, key);
   else
     _rl_vimvcxt = _rl_mvcxt_alloc (VIM_DELETE, key);
@@ -1433,7 +1423,7 @@
     }
 
   _rl_mvcxt_dispose (_rl_vimvcxt);
-  _rl_vimvcxt = 0;
+  _rl_vimvcxt = savecxt;
 
   return r;
 }
@@ -1481,8 +1471,15 @@
 rl_vi_change_to (int count, int key)
 {
   int c, r;
+  _rl_vimotion_cxt *savecxt;
 
-  if (_rl_vimvcxt)
+  savecxt = 0;
+  if (_rl_vi_redoing)
+    {
+      savecxt = _rl_vimvcxt;
+      _rl_vimvcxt = _rl_mvcxt_alloc (VIM_CHANGE, key);
+    }
+  else if (_rl_vimvcxt)
     _rl_mvcxt_init (_rl_vimvcxt, VIM_CHANGE, key);
   else
     _rl_vimvcxt = _rl_mvcxt_alloc (VIM_CHANGE, key);
@@ -1524,7 +1521,7 @@
     }
 
   _rl_mvcxt_dispose (_rl_vimvcxt);
-  _rl_vimvcxt = 0;
+  _rl_vimvcxt = savecxt;
 
   return r;
 }
@@ -1553,8 +1550,15 @@
 rl_vi_yank_to (int count, int key)
 {
   int c, r;
+  _rl_vimotion_cxt *savecxt;
 
-  if (_rl_vimvcxt)
+  savecxt = 0;
+  if (_rl_vi_redoing)
+    {
+      savecxt = _rl_vimvcxt;
+      _rl_vimvcxt = _rl_mvcxt_alloc (VIM_YANK, key);
+    }

_service:tar_scm:readline-8.1.tar.gz/xmalloc.h -> _service:tar_scm:readline-8.2.tar.gz/xmalloc.h Changed