vim/7.3.442

To: vim_dev@googlegroups.com
Subject: Patch 7.3.442
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.442 (after 7.3.438) 
Problem:    Still read modelines for ":doautocmd". 
Solution:   Move check for <nomodeline> to separate function. 
Files:      src/fileio.c, src/ex_docmd.c, src/proto/fileio.pro, 
            runtime/doc/autocmd.txt 


*** ../vim-7.3.441/src/fileio.c	2012-02-12 00:18:54.000000000 +0100
--- src/fileio.c	2012-02-12 20:05:35.000000000 +0100
***************
*** 8740,8752 ****
      aco_save_T	aco;
      buf_T	*buf;
      char_u	*arg = eap->arg;
!     int		call_do_modelines = TRUE;
! 
!     if (STRNCMP(arg, "<nomodeline>", 12) == 0)
!     {
! 	call_do_modelines = FALSE;
! 	arg = skipwhite(arg + 12);
!     }
  
      /*
       * This is a bit tricky: For some commands curwin->w_buffer needs to be
--- 8740,8746 ----
      aco_save_T	aco;
      buf_T	*buf;
      char_u	*arg = eap->arg;
!     int		call_do_modelines = check_nomodeline(&arg);
  
      /*
       * This is a bit tricky: For some commands curwin->w_buffer needs to be
***************
*** 8786,8791 ****
--- 8780,8802 ----
  }
  
  /*
+  * Check *argp for <nomodeline>.  When it is present return FALSE, otherwise
+  * return TRUE and advance *argp to after it.
+  * Thus return TRUE when do_modelines() should be called.
+  */
+     int
+ check_nomodeline(argp)
+     char_u **argp;
+ {
+     if (STRNCMP(*argp, "<nomodeline>", 12) == 0)
+     {
+ 	*argp = skipwhite(*argp + 12);
+ 	return FALSE;
+     }
+     return TRUE;
+ }
+ 
+ /*
   * Prepare for executing autocommands for (hidden) buffer "buf".
   * Search for a visible window containing the current buffer.  If there isn't
   * one then use "aucmd_win".
*** ../vim-7.3.441/src/ex_docmd.c	2012-01-26 20:41:22.000000000 +0100
--- src/ex_docmd.c	2012-02-12 20:05:18.000000000 +0100
***************
*** 4955,4961 ****
      map_clear(eap->cmd, eap->arg, TRUE, TRUE);
  }
  
! #ifdef FEAT_AUTOCMD
      static void
  ex_autocmd(eap)
      exarg_T	*eap;
--- 4955,4961 ----
      map_clear(eap->cmd, eap->arg, TRUE, TRUE);
  }
  
! #if defined(FEAT_AUTOCMD) || defined(PROTO)
      static void
  ex_autocmd(eap)
      exarg_T	*eap;
***************
*** 4982,4989 ****
  ex_doautocmd(eap)
      exarg_T	*eap;
  {
!     (void)do_doautocmd(eap->arg, TRUE);
!     do_modelines(0);
  }
  #endif
  
--- 4982,4993 ----
  ex_doautocmd(eap)
      exarg_T	*eap;
  {
!     char_u	*arg = eap->arg;
!     int		call_do_modelines = check_nomodeline(&arg);
! 
!     (void)do_doautocmd(arg, TRUE);
!     if (call_do_modelines)  /* Only when there is no <nomodeline>. */
! 	do_modelines(0);
  }
  #endif
  
*** ../vim-7.3.441/src/proto/fileio.pro	2010-12-17 16:27:10.000000000 +0100
--- src/proto/fileio.pro	2012-02-12 20:05:26.000000000 +0100
***************
*** 35,40 ****
--- 35,41 ----
  void do_autocmd __ARGS((char_u *arg, int forceit));
  int do_doautocmd __ARGS((char_u *arg, int do_msg));
  void ex_doautoall __ARGS((exarg_T *eap));
+ int check_nomodeline __ARGS((char_u **argp));
  void aucmd_prepbuf __ARGS((aco_save_T *aco, buf_T *buf));
  void aucmd_restbuf __ARGS((aco_save_T *aco));
  int apply_autocmds __ARGS((event_T event, char_u *fname, char_u *fname_io, int force, buf_T *buf));
*** ../vim-7.3.441/runtime/doc/autocmd.txt	2012-02-12 00:18:54.000000000 +0100
--- runtime/doc/autocmd.txt	2012-02-12 20:11:05.000000000 +0100
***************
*** 1064,1069 ****
--- 1072,1085 ----
  			argument is included, Vim executes only the matching
  			autocommands for that group.  Note: if you use an
  			undefined group name, Vim gives you an error message.
+ 							*<nomodeline>*
+ 			After applying the autocommands the modelines are
+ 			processed, so that their settings overrule the
+ 			settings from autocommands, like what happens when
+ 			editing a file. This is skipped when the <nomodeline>
+ 			argument is present. You probably want to use
+ 			<nomodeline> for events that are not used when loading
+ 			a buffer, such as |User|.
  
  						*:doautoa* *:doautoall*
  :doautoa[ll] [<nomodeline>] [group] {event} [fname]
***************
*** 1077,1088 ****
  			This command is intended for autocommands that set
  			options, change highlighting, and things like that.
  
- 			After applying the autocommands the modelines are
- 			processed, so that their settings overrule the
- 			settings from autocommands, like what happens when
- 			editing a file. This is skipped when the <nomodeline>
- 			argument is present.
- 
  ==============================================================================
  10. Using autocommands					*autocmd-use*
  
--- 1093,1098 ----
*** ../vim-7.3.441/src/version.c	2012-02-12 01:55:50.000000000 +0100
--- src/version.c	2012-02-12 20:11:34.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
  {   /* Add new patch number below this line */
+ /**/
+     442,
  /**/

-- 
The real
trick is
this: to
keep the
lines as
short as
possible
and keep
the size
the same
yet free
from the
need for
hyphena-
Dammit!!  (Matthew Winn)

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///