patch 9.1.1456: comment plugin fails toggling if 'cms' contains \
Problem: comment plugin fails toggling if 'cms' contains \
Solution: escape backslash (Maxim Kim)
groff could be commented using \" or \# and comment plugin fails to
uncomment such things.
NOTE: if newstyle comment would be introduced, e.g. .\#
for groff test would need to be adjusted.
closes: #17530
Signed-off-by: Maxim Kim <habamax@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_plugin_comment.vim b/src/testdir/test_plugin_comment.vim
index 800c275..1c50748 100644
--- a/src/testdir/test_plugin_comment.vim
+++ b/src/testdir/test_plugin_comment.vim
@@ -59,6 +59,30 @@
call assert_equal(["# vim9script", "", "def Hello()", ' echo "Hello"', "enddef"], result)
endfunc
+func Test_backward_slash_uncomment()
+ " Note this test depends on 'commentstring' setting in nroff ftplugin
+ CheckScreendump
+ let lines =<< trim END
+ .\" .TL Test backward slash uncomment
+ END
+
+ let input_file = "Test_backward_slash_uncomment_input.mom"
+ call writefile(lines, input_file, "D")
+
+ let buf = RunVimInTerminal('-c "packadd comment" ' .. input_file, {})
+
+ call term_sendkeys(buf, "gcc")
+ let output_file = "backward_slash_uncomment_test.mom"
+ call term_sendkeys(buf, $":w {output_file}\<CR>")
+ defer delete(output_file)
+
+ call StopVimInTerminal(buf)
+
+ let result = readfile(output_file)
+
+ call assert_equal([".TL Test backward slash uncomment"], result)
+endfunc
+
func Test_caseinsensitive_uncomment()
CheckScreendump
let lines =<< trim END
diff --git a/src/version.c b/src/version.c
index 69cf433..a7b31ca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1456,
+/**/
1455,
/**/
1454,