File _service:tar_scm:backport-makecheck-0016-lesste... of Package less

File _service:tar_scm:backport-makecheck-0016-lesstest-add-O-option-to-lesstest.patch of Package less (Revision 22cde6ed9a1433695cf35d933372a59e)

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From 7e98aae468d3a33a3d48f5e28e81ed4041b7f33b Mon Sep 17 00:00:00 2001
From: Mark Nudelman <markn@greenwoodsoftware.com>
Date: Mon, 10 Oct 2022 12:31:07 -0700
Subject: [PATCH 10/48] lesstest: add -O option to lesstest.

---
 lesstest/lesstest.c | 8 ++++++--
 lesstest/pipeline.c | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/lesstest/lesstest.c b/lesstest/lesstest.c
index 507cbb8..8c960ab 100644
--- a/lesstest/lesstest.c
+++ b/lesstest/lesstest.c
@@ -7,11 +7,12 @@ int verbose = 0;
 int less_quit = 0;
 int details = 0;
 char* lt_screen = "./lt_screen";
+char* lt_screen_opts = NULL;
 
 static char* testfile = NULL;
 
 static int usage(void) {
-	fprintf(stderr, "usage: lesstest -o file.lt [-w#] [-h#] [--] less.exe [flags] textfile\n");
+	fprintf(stderr, "usage: lesstest -o file.lt [-w#] [-h#] [-dv] [-S lt_screen-opts] [--] less.exe [flags] textfile\n");
 	fprintf(stderr, "   or: lesstest -t file.lt less.exe\n");
 	return 0;
 }
@@ -19,7 +20,7 @@ static int usage(void) {
 static int setup(int argc, char* const* argv) {
 	char* logfile = NULL;
 	int ch;
-	while ((ch = getopt(argc, argv, "do:s:t:v")) != -1) {
+	while ((ch = getopt(argc, argv, "do:s:S:t:v")) != -1) {
 		switch (ch) {
 		case 'd':
 			details = 1;
@@ -30,6 +31,9 @@ static int setup(int argc, char* const* argv) {
 		case 's':
 			lt_screen = optarg;
 			break;
+		case 'S':
+			lt_screen_opts = optarg;
+			break;
 		case 't':
 			testfile = optarg;
 			break;
diff --git a/lesstest/pipeline.c b/lesstest/pipeline.c
index 4e60e49..e988e4d 100644
--- a/lesstest/pipeline.c
+++ b/lesstest/pipeline.c
@@ -9,6 +9,7 @@
 
 extern int verbose;
 extern char* lt_screen;
+extern char* lt_screen_opts;
 static const int run_less = 1;
 
 static void dup_and_close(int dup0, int dup1, int close0, int close1) {
@@ -62,6 +63,9 @@ static void become_child_screen(char* lt_screen, int screen_width, int screen_he
 		screen_argv[screen_argc++] = "-h";
 		screen_argv[screen_argc++] = sh;
 	}
+	if (lt_screen_opts != NULL) {
+		screen_argv[screen_argc++] = lt_screen_opts;
+	}
 	if (1)
 		screen_argv[screen_argc++] = "-q";
 	if (verbose)
-- 
2.27.0