devel/vim 7.1.227,NONE,1.1

[Karsten Hopp (karsten)]

Author: karsten

Update of /cvs/extras/devel/vim
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv13415

Added Files:
	7.1.227 
Log Message:
- patchlevel 227


--- NEW FILE 7.1.227 ---
To: vim-dev at vim.org
Subject: Patch 7.1.227
Fcc: outbox
From: Bram Moolenaar <Bram at moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
------------

Patch 7.1.227
Problem:    Hang in syntax HL when moving over a ")". (Dominique Pelle)
Solution:   Avoid storing a syntax state in the wrong position in the list of
	    remembered states.
Files:	    src/syntax.c


*** ../vim-7.1.226/src/syntax.c	Sat Jan 12 16:45:25 2008
--- src/syntax.c	Sat Jan 12 16:45:44 2008
***************
*** 372,378 ****
  static int syn_stack_cleanup __ARGS((void));
  static void syn_stack_free_entry __ARGS((buf_T *buf, synstate_T *p));
  static synstate_T *syn_stack_find_entry __ARGS((linenr_T lnum));
! static synstate_T *store_current_state __ARGS((synstate_T *sp));
  static void load_current_state __ARGS((synstate_T *from));
  static void invalidate_current_state __ARGS((void));
  static int syn_stack_equal __ARGS((synstate_T *sp));
--- 372,378 ----
  static int syn_stack_cleanup __ARGS((void));
  static void syn_stack_free_entry __ARGS((buf_T *buf, synstate_T *p));
  static synstate_T *syn_stack_find_entry __ARGS((linenr_T lnum));
! static synstate_T *store_current_state __ARGS((void));
  static void load_current_state __ARGS((synstate_T *from));
  static void invalidate_current_state __ARGS((void));
  static int syn_stack_equal __ARGS((synstate_T *sp));
***************
*** 464,470 ****
      synstate_T	*p;
      synstate_T	*last_valid = NULL;
      synstate_T	*last_min_valid = NULL;
!     synstate_T	*sp, *prev;
      linenr_T	parsed_lnum;
      linenr_T	first_stored;
      int		dist;
--- 464,470 ----
      synstate_T	*p;
      synstate_T	*last_valid = NULL;
      synstate_T	*last_min_valid = NULL;
!     synstate_T	*sp, *prev = NULL;
      linenr_T	parsed_lnum;
      linenr_T	first_stored;
      int		dist;
***************
*** 502,508 ****
  	if (!current_state_stored)
  	{
  	    ++current_lnum;
! 	    (void)store_current_state(NULL);
  	}
  
  	/*
--- 502,508 ----
  	if (!current_state_stored)
  	{
  	    ++current_lnum;
! 	    (void)store_current_state();
  	}
  
  	/*
***************
*** 558,564 ****
  	dist = 999999;
      else
  	dist = syn_buf->b_ml.ml_line_count / (syn_buf->b_sst_len - Rows) + 1;
-     prev = syn_stack_find_entry(current_lnum);
      while (current_lnum < lnum)
      {
  	syn_start_line();
--- 558,563 ----
***************
*** 573,581 ****
  	     * equal to the current state.  If so, then validate all saved
  	     * states that depended on a change before the parsed line. */
  	    if (prev == NULL)
  		sp = syn_buf->b_sst_first;
  	    else
! 		sp = prev->sst_next;
  	    if (sp != NULL
  		    && sp->sst_lnum == current_lnum
  		    && syn_stack_equal(sp))
--- 572,584 ----
  	     * equal to the current state.  If so, then validate all saved
  	     * states that depended on a change before the parsed line. */
  	    if (prev == NULL)
+ 		prev = syn_stack_find_entry(current_lnum - 1);
+ 	    if (prev == NULL)
  		sp = syn_buf->b_sst_first;
  	    else
! 		sp = prev;
! 	    while (sp != NULL && sp->sst_lnum < current_lnum)
! 		sp = sp->sst_next;
  	    if (sp != NULL
  		    && sp->sst_lnum == current_lnum
  		    && syn_stack_equal(sp))
***************
*** 601,607 ****
  	    else if (prev == NULL
  			|| current_lnum == lnum
  			|| current_lnum >= prev->sst_lnum + dist)
! 		prev = store_current_state(prev);
  	}
  
  	/* This can take a long time: break when CTRL-C pressed.  The current
--- 604,610 ----
  	    else if (prev == NULL
  			|| current_lnum == lnum
  			|| current_lnum >= prev->sst_lnum + dist)
! 		prev = store_current_state();
  	}
  
  	/* This can take a long time: break when CTRL-C pressed.  The current
***************
*** 1353,1369 ****
   * The current state must be valid for the start of the current_lnum line!
   */
      static synstate_T *
! store_current_state(sp)
!     synstate_T	*sp;	/* at or before where state is to be saved or
! 				   NULL */
  {
      int		i;
      synstate_T	*p;
      bufstate_T	*bp;
      stateitem_T	*cur_si;
! 
!     if (sp == NULL)
! 	sp = syn_stack_find_entry(current_lnum);
  
      /*
       * If the current state contains a start or end pattern that continues
--- 1356,1368 ----
   * The current state must be valid for the start of the current_lnum line!
   */
      static synstate_T *
! store_current_state()
  {
      int		i;
      synstate_T	*p;
      bufstate_T	*bp;
      stateitem_T	*cur_si;
!     synstate_T	*sp = syn_stack_find_entry(current_lnum);
  
      /*
       * If the current state contains a start or end pattern that continues
***************
*** 1667,1673 ****
  	     * Store the current state in b_sst_array[] for later use.
  	     */
  	    ++current_lnum;
! 	    (void)store_current_state(NULL);
  	}
      }
  
--- 1666,1672 ----
  	     * Store the current state in b_sst_array[] for later use.
  	     */
  	    ++current_lnum;
! 	    (void)store_current_state();
  	}
      }
  
*** ../vim-7.1.226/src/version.c	Sun Jan 13 17:11:25 2008
--- src/version.c	Sun Jan 13 17:37:10 2008
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     227,
  /**/

-- 
Dreams are free, but there's a small charge for alterations.

 /// Bram Moolenaar -- Bram at Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\        download, build and distribute -- http://www.A-A-P.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///