Commit: runtime(ishd): set comments and commentstring options in filetype plugin

[Christian Brabandt]

runtime(ishd): set comments and commentstring options in filetype plugin

Commit: https://github.com/vim/vim/commit/736cd18671895dc4875c4e00b19af417ec733087
Author: Riley Bruins <rib...@hotmail.com>
Date: Wed Jun 18 18:43:42 2025 +0200

runtime(ishd): set comments and commentstring options in filetype plugin

closes: https://github.com/vim/vim/issues/17490

Signed-off-by: Riley Bruins <rib...@hotmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/ftplugin/ishd.vim b/runtime/ftplugin/ishd.vim
index 5e33efde7..5525cb6cd 100644
--- a/runtime/ftplugin/ishd.vim
+++ b/runtime/ftplugin/ishd.vim
@@ -2,7 +2,8 @@
" Language: InstallShield (ft=ishd)
" Maintainer: Doug Kearns <dougk...@gmail.com>
" Previous Maintainer: Johannes Zellner <joha...@zellner.org>
-" Last Change: 2024 Jan 14
+" Last Change: 2025 Jun 18
+" 2025 Jun 18 by Vim Project: set comments and commentstring option (#17490)

if exists("b:did_ftplugin") | finish | endif
let b:did_ftplugin = 1
@@ -12,8 +13,10 @@ let s:cpo_save = &cpo
set cpo-=C

setlocal foldmethod=syntax
+setlocal commentstring=//\ %s
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,://

-let b:undo_ftplugin = "setl fdm<"
+let b:undo_ftplugin = "setl fdm< com< cms"

" matchit support
if exists("loaded_matchit")