Patch 7.1.125
Problem:    The TermResponse autocommand event is not always triggered. (Aron
            Griffix)
Solution:   When unblocking autocommands check if v:termresponse changed and
            trigger the event then.
Files:      src/buffer.c, src/diff.c, src/ex_getln.c, src/fileio.c,
            src/globals.h, src/misc2.c, src/proto/fileio.pro, src/window.c


*** ../vim-7.1.124/src/buffer.c Sun Aug 12 15:50:26 2007
--- src/buffer.c        Wed Sep 26 20:05:38 2007
***************
*** 5515,5525 ****
  
  #ifdef FEAT_AUTOCMD
      if (!aucmd)                   /* Don't trigger BufDelete autocommands 
here. */
!       ++autocmd_block;
  #endif
      close_buffer(NULL, buf, DOBUF_WIPE);
  #ifdef FEAT_AUTOCMD
      if (!aucmd)
!       --autocmd_block;
  #endif
  }
--- 5512,5522 ----
  
  #ifdef FEAT_AUTOCMD
      if (!aucmd)                   /* Don't trigger BufDelete autocommands 
here. */
!       block_autocmds();
  #endif
      close_buffer(NULL, buf, DOBUF_WIPE);
  #ifdef FEAT_AUTOCMD
      if (!aucmd)
!       unblock_autocmds();
  #endif
  }
*** ../vim-7.1.124/src/diff.c   Tue Feb 20 04:43:13 2007
--- src/diff.c  Tue Sep 25 22:01:40 2007
***************
*** 840,850 ****
                    tmp_orig, tmp_new);
            append_redir(cmd, p_srr, tmp_diff);
  #ifdef FEAT_AUTOCMD
!           ++autocmd_block;    /* Avoid ShellCmdPost stuff */
  #endif
            (void)call_shell(cmd, SHELL_FILTER|SHELL_SILENT|SHELL_DOOUT);
  #ifdef FEAT_AUTOCMD
!           --autocmd_block;
  #endif
            vim_free(cmd);
        }
--- 840,850 ----
                    tmp_orig, tmp_new);
            append_redir(cmd, p_srr, tmp_diff);
  #ifdef FEAT_AUTOCMD
!           block_autocmds();   /* Avoid ShellCmdPost stuff */
  #endif
            (void)call_shell(cmd, SHELL_FILTER|SHELL_SILENT|SHELL_DOOUT);
  #ifdef FEAT_AUTOCMD
!           unblock_autocmds();
  #endif
            vim_free(cmd);
        }
***************
*** 949,959 ****
  # endif
                eap->arg);
  #ifdef FEAT_AUTOCMD
!       ++autocmd_block;        /* Avoid ShellCmdPost stuff */
  #endif
        (void)call_shell(buf, SHELL_FILTER | SHELL_COOKED);
  #ifdef FEAT_AUTOCMD
!       --autocmd_block;
  #endif
      }
  
--- 949,959 ----
  # endif
                eap->arg);
  #ifdef FEAT_AUTOCMD
!       block_autocmds();       /* Avoid ShellCmdPost stuff */
  #endif
        (void)call_shell(buf, SHELL_FILTER | SHELL_COOKED);
  #ifdef FEAT_AUTOCMD
!       unblock_autocmds();
  #endif
      }
  
*** ../vim-7.1.124/src/ex_getln.c       Thu Sep 13 18:25:08 2007
--- src/ex_getln.c      Tue Sep 25 22:03:05 2007
***************
*** 5925,5931 ****
  
  # ifdef FEAT_AUTOCMD
      /* Don't execute autocommands while creating the window. */
!     ++autocmd_block;
  # endif
      /* don't use a new tab page */
      cmdmod.tab = 0;
--- 5925,5931 ----
  
  # ifdef FEAT_AUTOCMD
      /* Don't execute autocommands while creating the window. */
!     block_autocmds();
  # endif
      /* don't use a new tab page */
      cmdmod.tab = 0;
***************
*** 5934,5939 ****
--- 5934,5942 ----
      if (win_split((int)p_cwh, WSP_BOT) == FAIL)
      {
        beep_flush();
+ # ifdef FEAT_AUTOCMD
+       unblock_autocmds();
+ # endif
        return K_IGNORE;
      }
      cmdwin_type = ccline.cmdfirstc;
***************
*** 5956,5962 ****
  
  # ifdef FEAT_AUTOCMD
      /* Do execute autocommands for setting the filetype (load syntax). */
!     --autocmd_block;
  # endif
  
      /* Showing the prompt may have set need_wait_return, reset it. */
--- 5959,5965 ----
  
  # ifdef FEAT_AUTOCMD
      /* Do execute autocommands for setting the filetype (load syntax). */
!     unblock_autocmds();
  # endif
  
      /* Showing the prompt may have set need_wait_return, reset it. */
***************
*** 6110,6116 ****
  
  # ifdef FEAT_AUTOCMD
        /* Don't execute autocommands while deleting the window. */
!       ++autocmd_block;
  # endif
        wp = curwin;
        bp = curbuf;
--- 6113,6119 ----
  
  # ifdef FEAT_AUTOCMD
        /* Don't execute autocommands while deleting the window. */
!       block_autocmds();
  # endif
        wp = curwin;
        bp = curbuf;
***************
*** 6122,6128 ****
        win_size_restore(&winsizes);
  
  # ifdef FEAT_AUTOCMD
!       --autocmd_block;
  # endif
      }
  
--- 6125,6131 ----
        win_size_restore(&winsizes);
  
  # ifdef FEAT_AUTOCMD
!       unblock_autocmds();
  # endif
      }
  
*** ../vim-7.1.124/src/fileio.c Sun Aug 12 15:50:26 2007
--- src/fileio.c        Wed Sep 26 20:02:54 2007
***************
*** 7165,7170 ****
--- 7187,7193 ----
  
  static event_T        last_event;
  static int    last_group;
+ static int    autocmd_blocked = 0;    /* block all autocmds */
  
  /*
   * Show the autocommands for one AutoPat.
***************
*** 8454,8460 ****
       * Quickly return if there are no autocommands for this event or
       * autocommands are blocked.
       */
!     if (first_autopat[(int)event] == NULL || autocmd_block > 0)
        goto BYPASS_AU;
  
      /*
--- 8477,8483 ----
       * Quickly return if there are no autocommands for this event or
       * autocommands are blocked.
       */
!     if (first_autopat[(int)event] == NULL || autocmd_blocked > 0)
        goto BYPASS_AU;
  
      /*
***************
*** 8766,8771 ****
--- 8789,8828 ----
        aubuflocal_remove(buf);
  
      return retval;
+ }
+ 
+ # ifdef FEAT_EVAL
+ static char_u *old_termresponse = NULL;
+ # endif
+ 
+ /*
+  * Block triggering autocommands until unblock_autocmd() is called.
+  * Can be used recursively, so long as it's symmetric.
+  */
+     void
+ block_autocmds()
+ {
+ # ifdef FEAT_EVAL
+     /* Remember the value of v:termresponse. */
+     if (autocmd_blocked == 0)
+       old_termresponse = get_vim_var_str(VV_TERMRESPONSE);
+ # endif
+     ++autocmd_blocked;
+ }
+ 
+     void
+ unblock_autocmds()
+ {
+     --autocmd_blocked;
+ 
+ # ifdef FEAT_EVAL
+     /* When v:termresponse was set while autocommands were blocked, trigger
+      * the autocommands now.  Esp. useful when executing a shell command
+      * during startup (vimdiff). */
+     if (autocmd_blocked == 0
+                     && get_vim_var_str(VV_TERMRESPONSE) != old_termresponse)
+       apply_autocmds(EVENT_TERMRESPONSE, NULL, NULL, FALSE, curbuf);
+ # endif
  }
  
  /*
*** ../vim-7.1.124/src/globals.h        Tue Sep 25 17:54:41 2007
--- src/globals.h       Tue Sep 25 22:03:39 2007
***************
*** 366,372 ****
  EXTERN int    autocmd_busy INIT(= FALSE);     /* Is apply_autocmds() busy? */
  EXTERN int    autocmd_no_enter INIT(= FALSE); /* *Enter autocmds disabled */
  EXTERN int    autocmd_no_leave INIT(= FALSE); /* *Leave autocmds disabled */
- EXTERN int    autocmd_block INIT(= 0);        /* block all autocmds */
  EXTERN int    modified_was_set;               /* did ":set modified" */
  EXTERN int    did_filetype INIT(= FALSE);     /* FileType event found */
  EXTERN int    keep_filetype INIT(= FALSE);    /* value for did_filetype when
--- 366,371 ----
*** ../vim-7.1.124/src/misc2.c  Thu May 10 19:58:47 2007
--- src/misc2.c Tue Sep 25 22:04:39 2007
***************
*** 972,978 ****
        return;
      entered = TRUE;
  
!     ++autocmd_block;      /* don't want to trigger autocommands here */
  
  #ifdef FEAT_WINDOWS
      /* close all tabs and windows */
--- 973,979 ----
        return;
      entered = TRUE;
  
!     block_autocmds();     /* don't want to trigger autocommands here */
  
  #ifdef FEAT_WINDOWS
      /* close all tabs and windows */
*** ../vim-7.1.124/src/proto/fileio.pro Thu Jun 28 21:57:08 2007
--- src/proto/fileio.pro        Wed Sep 26 20:05:02 2007
***************
*** 40,45 ****
--- 41,48 ----
  int trigger_cursorhold __ARGS((void));
  int has_cursormoved __ARGS((void));
  int has_cursormovedI __ARGS((void));
+ void block_autocmds __ARGS((void));
+ void unblock_autocmds __ARGS((void));
  int has_autocmd __ARGS((event_T event, char_u *sfname, buf_T *buf));
  char_u *get_augroup_name __ARGS((expand_T *xp, int idx));
  char_u *set_context_in_autocmd __ARGS((expand_T *xp, char_u *arg, int 
doautocmd));
*** ../vim-7.1.124/src/window.c Tue Sep 25 14:50:19 2007
--- src/window.c        Tue Sep 25 22:05:45 2007
***************
*** 1291,1297 ****
       * Don't execute autocommands while creating the windows.  Must do that
       * when putting the buffers in the windows.
       */
!     ++autocmd_block;
  #endif
  
      /* todo is number of windows left to create */
--- 1291,1297 ----
       * Don't execute autocommands while creating the windows.  Must do that
       * when putting the buffers in the windows.
       */
!     block_autocmds();
  #endif
  
      /* todo is number of windows left to create */
***************
*** 1313,1319 ****
        }
  
  #ifdef FEAT_AUTOCMD
!     --autocmd_block;
  #endif
  
      /* return actual number of windows */
--- 1313,1319 ----
        }
  
  #ifdef FEAT_AUTOCMD
!     unblock_autocmds();
  #endif
  
      /* return actual number of windows */
***************
*** 3415,3421 ****
       * Don't execute autocommands while creating the tab pages.  Must do that
       * when putting the buffers in the windows.
       */
!     ++autocmd_block;
  #endif
  
      for (todo = count - 1; todo > 0; --todo)
--- 3415,3421 ----
       * Don't execute autocommands while creating the tab pages.  Must do that
       * when putting the buffers in the windows.
       */
!     block_autocmds();
  #endif
  
      for (todo = count - 1; todo > 0; --todo)
***************
*** 3423,3429 ****
            break;
  
  #ifdef FEAT_AUTOCMD
!     --autocmd_block;
  #endif
  
      /* return actual number of tab pages */
--- 3423,3429 ----
            break;
  
  #ifdef FEAT_AUTOCMD
!     unblock_autocmds();
  #endif
  
      /* return actual number of tab pages */
***************
*** 4162,4168 ****
        /* Don't execute autocommands while the window is not properly
         * initialized yet.  gui_create_scrollbar() may trigger a FocusGained
         * event. */
!       ++autocmd_block;
  #endif
        /*
         * link the window in the window list
--- 4162,4168 ----
        /* Don't execute autocommands while the window is not properly
         * initialized yet.  gui_create_scrollbar() may trigger a FocusGained
         * event. */
!       block_autocmds();
  #endif
        /*
         * link the window in the window list
***************
*** 4207,4213 ****
        foldInitWin(newwin);
  #endif
  #ifdef FEAT_AUTOCMD
!       --autocmd_block;
  #endif
  #ifdef FEAT_SEARCH_EXTRA
        newwin->w_match_head = NULL;
--- 4207,4213 ----
        foldInitWin(newwin);
  #endif
  #ifdef FEAT_AUTOCMD
!       unblock_autocmds();
  #endif
  #ifdef FEAT_SEARCH_EXTRA
        newwin->w_match_head = NULL;
***************
*** 4232,4238 ****
  #ifdef FEAT_AUTOCMD
      /* Don't execute autocommands while the window is halfway being deleted.
       * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */
!     ++autocmd_block;
  #endif
  
  #ifdef FEAT_MZSCHEME
--- 4232,4238 ----
  #ifdef FEAT_AUTOCMD
      /* Don't execute autocommands while the window is halfway being deleted.
       * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */
!     block_autocmds();
  #endif
  
  #ifdef FEAT_MZSCHEME
***************
*** 4295,4301 ****
      vim_free(wp);
  
  #ifdef FEAT_AUTOCMD
!     --autocmd_block;
  #endif
  }
  
--- 4295,4301 ----
      vim_free(wp);
  
  #ifdef FEAT_AUTOCMD
!     unblock_autocmds();
  #endif
  }
  
*** ../vim-7.1.124/src/version.c        Sat Sep 29 13:15:29 2007
--- src/version.c       Sat Sep 29 14:08:31 2007
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     125,
  /**/

-- 
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                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

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