Commit: patch 9.2.0979: terminal: mouse stays enabled after Vim is killed with SIGTERM

patch 9.2.0979: terminal: mouse stays enabled after Vim is killed with SIGTERM

Commit: https://github.com/vim/vim/commit/f8799c5d0d5bad30e12ee1daa3034a2a58850690
Author: Hirohito Higashi <[email protected]>
Date:   Wed Aug 19 19:14:57 2026 +0000

    patch 9.2.0979: terminal: mouse stays enabled after Vim is killed with SIGTERM
    
    Problem:  After Vim is killed with a deadly signal such as SIGTERM the
              mouse stays enabled in the terminal, so moving the mouse
              afterwards produces escape sequences in the shell
              (Dominik George).
    Solution: Switch the mouse off when exiting after a deadly signal.  The
              terminal mode is restored with "full_screen" already reset,
              which makes settmode() return before it can do this
              (Hirohito Higashi).
    
    fixes:  #21090
    closes: #21095
    
    Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
    Signed-off-by: Hirohito Higashi <[email protected]>
    Signed-off-by: Christian Brabandt <[email protected]>

diff --git a/src/misc1.c b/src/misc1.c
index 5927768a2..ed81b5ee0 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -2295,6 +2295,11 @@ prepare_to_exit(void)
     {
 	windgoto((int)Rows - 1, cmdline_col_off);
 
+	// When "full_screen" was reset, e.g. by deathtrap(), settmode() below
+	// returns without switching the mouse off, so do it here.
+	if (!full_screen)
+	    mch_setmouse(FALSE);
+
 	/*
 	 * Switch terminal mode back now, so messages end up on the "normal"
 	 * screen (if there are two screens).
diff --git a/src/version.c b/src/version.c
index 326f1df47..257d31223 100644
--- a/src/version.c
+++ b/src/version.c
@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    979,
 /**/
     978,
 /**/

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