patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Problem: When using the GUI CTRL-Z does not stop gvim.
Solution: When using the GUI set SIGTSTP to SIG_DFL. (Andrew Maltsev,
closes #9570)
diff --git a/src/os_unix.c b/src/os_unix.c
index 0af6016..a0189ea 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -1378,7 +1378,14 @@
#ifdef SIGTSTP
// See mch_init() for the conditions under which we ignore SIGTSTP.
- signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : (RETSIGTYPE (*)())sig_tstp);
+ // In the GUI default TSTP processing is OK.
+ // Checking both gui.in_use and gui.starting because gui.in_use is not set
+ // at this point (set after menus are displayed), but gui.starting is set.
+ signal(SIGTSTP, ignore_sigtstp ? SIG_IGN
+# ifdef FEAT_GUI
+ : gui.in_use || gui.starting ? SIG_DFL
+# endif
+ : (RETSIGTYPE (*)())sig_tstp);
#endif
#if defined(SIGCONT)
signal(SIGCONT, sigcont_handler);
diff --git a/src/version.c b/src/version.c
index aa0910e..1ba9e1d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 4201,
+/**/
4200,
/**/
4199,