From: Mateo Gjika <104777599+mateoxh@users.noreply.github.com>
Date: Mon, 26 Jan 2026 18:45:18 +0000 (+0000)
Subject: runtime(c): set 'keywordprg' to :CKeywordPrg in a GUI
X-Git-Tag: v9.1.2111~7
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ca6726285ca5ca0442c23a5c0bfeeedf0386b26c;p=thirdparty%2Fvim.git

runtime(c): set 'keywordprg' to :CKeywordPrg in a GUI

closes: #19222

Signed-off-by: Mateo Gjika <104777599+mateoxh@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/runtime/ftplugin/c.vim b/runtime/ftplugin/c.vim
index 42a435f1df..2793c5d46a 100644
--- a/runtime/ftplugin/c.vim
+++ b/runtime/ftplugin/c.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:	C
 " Maintainer:	The Vim Project <https://github.com/vim/vim>
-" Last Change:	2025 Aug 08
+" Last Change:	2026 Jan 26
 " Former Maintainer:	Bram Moolenaar <Bram@vim.org>
 
 " Only do this when not done yet for this buffer
@@ -40,6 +40,23 @@ if has("vms")
   setlocal iskeyword+=$
 endif
 
+" Use terminal window for gui
+if has('gui_running') && exists(':terminal') == 2
+  setlocal keywordprg=:CKeywordPrg
+
+  command! -buffer -nargs=1 -count CKeywordPrg call s:CKeywordPrg(<q-args>, <count>)
+
+  function! s:CKeywordPrg(arg, count) abort
+    if a:count > 0
+      exe printf('term ++close man -s %d %s', a:count, a:arg)
+    else
+      exe printf('term ++close man %s', a:arg)
+    endif
+  endfunction
+
+  let b:undo_ftplugin .= ' | setl kp< | sil! delc -buffer CKeywordPrg'
+endif
+
 " When the matchit plugin is loaded, this makes the % command skip parens and
 " braces in comments properly.
 if !exists("b:match_words")