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diff src/ex_cmds.c @ 11533:c83dd5fa40d8 v8.0.0649

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patch 8.0.0649: when opening a help file the filetype is set several times commit https://github.com/vim/vim/commit/9049298f8d0bbc237b7c666c7ad6cdabe738e8fc Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 22 14:16:31 2017 +0200 patch 8.0.0649: when opening a help file the filetype is set several times Problem: When opening a help file the filetype is set several times. Solution: When setting the filetype to the same value from a modeline, don't trigger FileType autocommands. Don't set the filetype to "help" when it's already set correctly.
author Christian Brabandt <cb@256bit.org>
date Thu, 22 Jun 2017 14:30:03 +0200
parents 578df034735d
children e0eb2de60f09
line wrap: on
line diff
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -6832,8 +6832,9 @@ fix_help_buffer(void)
     char_u	*rt;
     int		mustfree;
 
-    /* set filetype to "help". */
-    set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
+    /* Set filetype to "help" if still needed. */
+    if (STRCMP(curbuf->b_p_ft, "help") != 0)
+	set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
 
 #ifdef FEAT_SYN_HL
     if (!syntax_present(curwin))