From: Foxe Chen <chen.foxe@gmail.com>
Date: Fri, 8 May 2026 21:14:52 +0000 (+0000)
Subject: patch 9.2.0456: stray p character displayed on some terms
X-Git-Tag: v9.2.0456^0
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7644d9d6114d0b17bfaebb069dd68ae0d7d907fb;p=thirdparty%2Fvim.git

patch 9.2.0456: stray p character displayed on some terms

Problem:  stray p character displayed on some terms
Solution: Make sending DECRQM more strict and disable it for a few more
          terminals (Foxe Chen)

fixes:  #20156
fixes:  #20140
closes: #20161

Signed-off-by: Foxe Chen <chen.foxe@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/term.c b/src/term.c
index 37f05ed016..08a070cef6 100644
--- a/src/term.c
+++ b/src/term.c
@@ -5182,7 +5182,6 @@ handle_version_response(int first, int *arg, int argc, char_u *tp)
 		may_adjust_color_count(256);
 	    // Libvterm can handle SGR mouse reporting.
 	    term_props[TPR_MOUSE].tpr_status = TPR_MOUSE_SGR;
-	    term_props[TPR_DECRQM].tpr_status = TPR_YES;
 	}
 
 	if (version == 95)
@@ -5228,7 +5227,6 @@ handle_version_response(int first, int *arg, int argc, char_u *tp)
 		term_props[TPR_MOUSE].tpr_status = TPR_MOUSE_SGR;
 	    else if (version >= 95)
 		term_props[TPR_MOUSE].tpr_status = TPR_MOUSE_XTERM2;
-	    term_props[TPR_DECRQM].tpr_status = TPR_YES;
 	}
 
 	// Detect terminals that set $TERM to something like
@@ -5243,13 +5241,11 @@ handle_version_response(int first, int *arg, int argc, char_u *tp)
 	if (arg[1] >= 2500)
 	{
 	    term_props[TPR_UNDERLINE_RGB].tpr_status = TPR_YES;
-	    term_props[TPR_DECRQM].tpr_status = TPR_YES;
 	}
 
 	else if (version == 136 && arg[2] == 0)
 	{
 	    term_props[TPR_UNDERLINE_RGB].tpr_status = TPR_YES;
-	    term_props[TPR_DECRQM].tpr_status = TPR_YES;
 
 	    // PuTTY sends 0;136;0
 	    if (arg[0] == 0)
diff --git a/src/version.c b/src/version.c
index 36f96c0550..81c72052ee 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    456,
 /**/
     455,
 /**/