patch 9.1.1378: sign without text overwrites number option
Commit:
https://github.com/vim/vim/commit/1b186833c1cabeb4da3c855596b9161ff982bcfc
Author: glepnir <glephun...@gmail.com>
Date: Sat May 10 14:59:08 2025 +0200
patch 9.1.1378: sign without text overwrites number option
Problem: When 'signcolumn' is set to `number` but a line has a sign
without text, the line number disappears (finite-state-machine)
Solution: Verify that a sign actually contains text before rendering the
line number (glepnir)
fixes: #17169
closes: #17282
Signed-off-by: glepnir <glephun...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/src/drawline.c b/src/drawline.c
index a14dd9062..57ee9a5fd 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -388,7 +388,8 @@ handle_lnum_col(
// If 'signcolumn' is set to 'number' and a sign is present
// in 'lnum', then display the sign instead of the line
// number.
- if ((*wp->w_p_scl == 'n' && *(wp->w_p_scl + 1) == 'u') && sign_present)
+ if ((*wp->w_p_scl == 'n' && *(wp->w_p_scl + 1) == 'u') && sign_present
+ && wlv->sattr.sat_text != NULL)
get_sign_display_info(TRUE, wp, wlv);
else
#endif
diff --git a/src/testdir/dumps/Test_sign_number_without_signtext.dump
b/src/testdir/dumps/Test_sign_number_without_signtext.dump
new file mode 100644
index 000000000..0cf55bdb9
--- /dev/null
+++ b/src/testdir/dumps/Test_sign_number_without_signtext.dump
@@ -0,0 +1,5 @@
+| +0#ffffff16#ff404010|>@1| >a+0#0000000#ffffff0| @69
+| +0#ffffff16#ff404010@1|2| |b+0#0000000#ffffff0| @69
+| +0#af5f00255&@1|3| |c+0#0000000&| @69
+|~+0#4040ff13&| @73
+| +0#0000000&@56|1|,|1| @10|A|l@1|
diff --git a/src/testdir/test_signs.vim b/src/testdir/test_signs.vim
index 8304298f6..e66e6fa01 100644
--- a/src/testdir/test_signs.vim
+++ b/src/testdir/test_signs.vim
@@ -2103,4 +2103,23 @@ func Test_sign_null_list()
eval test_null_list()->sign_unplacelist()
endfunc
+func Test_sign_number_without_signtext()
+ CheckScreendump
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ set number signcolumn=number
+ call setline(1, ['a', 'b', 'c'])
+ sign define SignA text=>> texthl=Search numhl=Error
+ sign define SignB numhl=Error
+ sign place 1 line=1 name=SignA buffer=1
+ sign place 2 line=2 name=SignB buffer=1
+ END
+ call writefile(lines, 'XtestSigncolumnNumber', 'D')
+ let buf = RunVimInTerminal('-S XtestSigncolumnNumber', {'rows': 5})
+ call VerifyScreenDump(buf, 'Test_sign_number_without_signtext', {})
+
+ call StopVimInTerminal(buf)
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index aa7f46180..c84709e50 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1378,
/**/
1377,
/**/
--
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