- updated to 6.2.430

[packages/vim.git] / 6.2.349

To: vim-dev@vim.org
Subject: Patch 6.2.349
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.2.349
Problem:    Finding a match using 'matchpairs' may cause a crash.
	    'matchpairs' is not used for 'showmatch'.
Solution:   Don't look past the NUL in 'matchpairs'.  Use 'matchpairs' for
	    'showmatch'. (Dave Olszewkski)
Files:	    src/misc1.c, src/normal.c, src/proto/search.pro, src/search.c


*** ../vim-6.2.348/src/misc1.c	Mon Mar  8 12:27:39 2004
--- src/misc1.c	Fri Mar 12 11:45:19 2004
***************
*** 1943,1958 ****
  #ifdef FEAT_MBYTE
  	    && charlen == 1
  #endif
! #ifdef FEAT_RIGHTLEFT
! 	    && ((!(curwin->w_p_rl ^ p_ri)
! 		    && (c == ')' || c == '}' || c == ']'))
! 		|| ((curwin->w_p_rl ^ p_ri)
! 		    && (c == '(' || c == '{' || c == '[')))
! #else
! 	    && (c == ')' || c == '}' || c == ']')
! #endif
! 	    )
! 	showmatch();
  
  #ifdef FEAT_RIGHTLEFT
      if (!p_ri || (State & REPLACE_FLAG))
--- 1943,1950 ----
  #ifdef FEAT_MBYTE
  	    && charlen == 1
  #endif
!        )
! 	showmatch(c);
  
  #ifdef FEAT_RIGHTLEFT
      if (!p_ri || (State & REPLACE_FLAG))
*** ../vim-6.2.348/src/normal.c	Tue Mar  9 19:49:08 2004
--- src/normal.c	Fri Mar 12 11:46:51 2004
***************
*** 6188,6199 ****
  		 */
  		ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE);
  		ptr[curwin->w_cursor.col] = cap->nchar;
! 		if (       p_sm
! 			&& msg_silent == 0
! 			&& (cap->nchar == ')'
! 			    || cap->nchar == '}'
! 			    || cap->nchar == ']'))
! 		    showmatch();
  		++curwin->w_cursor.col;
  	    }
  #ifdef FEAT_NETBEANS_INTG
--- 6191,6198 ----
  		 */
  		ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE);
  		ptr[curwin->w_cursor.col] = cap->nchar;
! 		if (p_sm && msg_silent == 0)
! 		    showmatch(cap->nchar);
  		++curwin->w_cursor.col;
  	    }
  #ifdef FEAT_NETBEANS_INTG
*** ../vim-6.2.348/src/proto/search.pro	Sun Jun  1 12:26:19 2003
--- src/proto/search.pro	Fri Mar 12 11:54:07 2004
***************
*** 14,20 ****
  int searchc __ARGS((cmdarg_T *cap, int t_cmd));
  pos_T *findmatch __ARGS((oparg_T *oap, int initc));
  pos_T *findmatchlimit __ARGS((oparg_T *oap, int initc, int flags, int maxtravel));
! void showmatch __ARGS((void));
  int findsent __ARGS((int dir, long count));
  int findpar __ARGS((oparg_T *oap, int dir, long count, int what, int both));
  int startPS __ARGS((linenr_T lnum, int para, int both));
--- 14,20 ----
  int searchc __ARGS((cmdarg_T *cap, int t_cmd));
  pos_T *findmatch __ARGS((oparg_T *oap, int initc));
  pos_T *findmatchlimit __ARGS((oparg_T *oap, int initc, int flags, int maxtravel));
! void showmatch __ARGS((int c));
  int findsent __ARGS((int dir, long count));
  int findpar __ARGS((oparg_T *oap, int dir, long count, int what, int both));
  int startPS __ARGS((linenr_T lnum, int para, int both));
*** ../vim-6.2.348/src/search.c	Sun Feb 15 13:49:38 2004
--- src/search.c	Fri Mar 12 20:48:34 2004
***************
*** 1580,1585 ****
--- 1580,1587 ----
  		backwards = FALSE;
  		break;
  	    }
+ 	    if (ptr[1] != ',')
+ 		break;
  	}
  	if (!findc)		/* invalid initc! */
  	    return NULL;
***************
*** 2143,2159 ****
   * If there isn't a match, then beep.
   */
      void
! showmatch()
  {
!     pos_T	   *lpos, save_cursor;
!     pos_T	    mpos;
!     colnr_T	    vcol;
!     long	    save_so;
!     long	    save_siso;
  #ifdef CURSOR_SHAPE
!     int		    save_state;
  #endif
!     colnr_T	    save_dollar_vcol;
  
      if ((lpos = findmatch(NULL, NUL)) == NULL)	    /* no match, so beep */
  	vim_beep();
--- 2145,2184 ----
   * If there isn't a match, then beep.
   */
      void
! showmatch(c)
!     int		c;	    /* char to show match for */
  {
!     pos_T	*lpos, save_cursor;
!     pos_T	mpos;
!     colnr_T	vcol;
!     long	save_so;
!     long	save_siso;
  #ifdef CURSOR_SHAPE
!     int		save_state;
! #endif
!     colnr_T	save_dollar_vcol;
!     char_u	*p;
! 
!     /*
!      * Only show match for chars in the 'matchpairs' option.
!      */
!     /* 'matchpairs' is "x:y,x:y" */
!     for (p = curbuf->b_p_mps; *p != NUL; p += 2)
!     {
! #ifdef FEAT_RIGHTLEFT
! 	if (*p == c && (curwin->w_p_rl ^ p_ri))
! 	    break;
! #endif
! 	p += 2;
! 	if (*p == c
! #ifdef FEAT_RIGHTLEFT
! 		&& !(curwin->w_p_rl ^ p_ri)
  #endif
! 	   )
! 	    break;
! 	if (p[1] != ',')
! 	    return;
!     }
  
      if ((lpos = findmatch(NULL, NUL)) == NULL)	    /* no match, so beep */
  	vim_beep();
*** ../vim-6.2.348/src/version.c	Fri Mar 12 20:42:24 2004
--- src/version.c	Fri Mar 12 21:09:02 2004
***************
*** 639,640 ****
--- 639,642 ----
  {   /* Add new patch number below this line */
+ /**/
+     349,
  /**/

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