nano

commit e59a0f5e771c272ef79bb05f7fdc7c1cf5c2a8fe
parent fd10c0eadd64e3afd014ca664fd15e34a1decd1c
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Wed, 22 Jul 2020 09:07:14 +0200

build: replace the non-standard backslash escape "\e" with "\x1B"

Older compilers do not understand "\e".  Also, it's not in the standard
(see http://open-std.org/JTC1/SC22/WG14/www/docs/n1570.pdf, §6.4.4.4).

This addresses https://savannah.gnu.org/bugs/?58799.
Reported-by: Henry Bent <henry.r.bent@gmail.com>

Diffstat:
M
src/nano.c
 | 
4
++--
M
src/winio.c
 | 
4
++--

2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/nano.c b/src/nano.c
@@ -226,7 +226,7 @@ void restore_terminal(void)
 	curs_set(1);
 	endwin();
 #ifndef NANO_TINY
-	printf("\e[?2004l");
+	printf("\x1B[?2004l");
 	fflush(stdout);
 #endif
 	tcsetattr(0, TCSANOW, &original_state);
@@ -1223,7 +1223,7 @@ void terminal_init(void)
 
 #ifndef NANO_TINY
 	/* Tell the terminal to enable bracketed pastes. */
-	printf("\e[?2004h");
+	printf("\x1B[?2004h");
 	fflush(stdout);
 #endif
 }
diff --git a/src/winio.c b/src/winio.c
@@ -1499,7 +1499,7 @@ char *get_verbatim_kbinput(WINDOW *win, size_t *count)
 
 #ifndef NANO_TINY
 	/* Turn bracketed-paste mode off. */
-	printf("\e[?2004l");
+	printf("\x1B[?2004l");
 	fflush(stdout);
 #endif
 
@@ -1520,7 +1520,7 @@ char *get_verbatim_kbinput(WINDOW *win, size_t *count)
 
 #ifndef NANO_TINY
 	/* Turn bracketed-paste mode back on. */
-	printf("\e[?2004h");
+	printf("\x1B[?2004h");
 	fflush(stdout);
 #endif