runtime(doc): mention option-backslash at :h CompilerSet

Commit: 
https://github.com/vim/vim/commit/dbf231a4b7fba235fa9ccc8798b37c0b4a4943ae
Author: Christian Brabandt <c...@256bit.org>
Date:   Wed Nov 13 20:28:43 2024 +0100

    runtime(doc): mention option-backslash at :h CompilerSet
    
    Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/doc/usr_51.txt b/runtime/doc/usr_51.txt
index a74795e46..a6e547b9d 100644
--- a/runtime/doc/usr_51.txt
+++ b/runtime/doc/usr_51.txt
@@ -1,4 +1,4 @@
-*usr_51.txt*   For Vim version 9.1.  Last change: 2024 Apr 04
+*usr_51.txt*   For Vim version 9.1.  Last change: 2024 Nov 13
 
                     VIM USER MANUAL - by Bram Moolenaar
 
@@ -656,6 +656,8 @@ an example: >
   CompilerSet errorformat&             " use the default 'errorformat'
   CompilerSet makeprg=nmake
 
+Note: arguments need to be escaped according to |option-backslash|.
+
 When you write a compiler plugin for the Vim distribution or for a system-wide
 runtime directory, use the mechanism mentioned above.  When
 "current_compiler" was already set by a user plugin nothing will be done.

-- 
-- 
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

--- 
You received this message because you are subscribed to the Google Groups 
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to vim_dev+unsubscr...@googlegroups.com.
To view this discussion visit 
https://groups.google.com/d/msgid/vim_dev/E1tBJIU-002dxF-GP%40256bit.org.

Raspunde prin e-mail lui