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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.789
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.789 (after 7.3.776)
+Problem:    "\k" in regexp does not work in other window.
+Solution:   Use the right buffer. (Yukihiro Nakadaira)
+Files:	    src/mbyte.c, src/proto/mbyte.pro, src/regexp.c
+
+
+*** ../vim-7.3.788/src/mbyte.c	2013-01-23 16:19:17.000000000 +0100
+--- src/mbyte.c	2013-01-30 13:53:07.000000000 +0100
+***************
+*** 869,879 ****
+  mb_get_class(p)
+      char_u	*p;
+  {
+      if (MB_BYTE2LEN(p[0]) == 1)
+      {
+  	if (p[0] == NUL || vim_iswhite(p[0]))
+  	    return 0;
+! 	if (vim_iswordc(p[0]))
+  	    return 2;
+  	return 1;
+      }
+--- 869,887 ----
+  mb_get_class(p)
+      char_u	*p;
+  {
++     return mb_get_class_buf(p, curbuf);
++ }
++ 
++     int
++ mb_get_class_buf(p, buf)
++     char_u	*p;
++     buf_T	*buf;
++ {
+      if (MB_BYTE2LEN(p[0]) == 1)
+      {
+  	if (p[0] == NUL || vim_iswhite(p[0]))
+  	    return 0;
+! 	if (vim_iswordc_buf(p[0], buf))
+  	    return 2;
+  	return 1;
+      }
+*** ../vim-7.3.788/src/proto/mbyte.pro	2011-08-10 13:21:30.000000000 +0200
+--- src/proto/mbyte.pro	2013-01-30 13:53:27.000000000 +0100
+***************
+*** 4,9 ****
+--- 4,10 ----
+  int bomb_size __ARGS((void));
+  void remove_bom __ARGS((char_u *s));
+  int mb_get_class __ARGS((char_u *p));
++ int mb_get_class_buf __ARGS((char_u *p, buf_T *buf));
+  int dbcs_class __ARGS((unsigned lead, unsigned trail));
+  int latin_char2len __ARGS((int c));
+  int latin_char2bytes __ARGS((int c, char_u *buf));
+*** ../vim-7.3.788/src/regexp.c	2013-01-25 20:10:58.000000000 +0100
+--- src/regexp.c	2013-01-30 13:55:39.000000000 +0100
+***************
+*** 4013,4020 ****
+  reg_prev_class()
+  {
+      if (reginput > regline)
+! 	return mb_get_class(reginput - 1
+! 				     - (*mb_head_off)(regline, reginput - 1));
+      return -1;
+  }
+  
+--- 4013,4020 ----
+  reg_prev_class()
+  {
+      if (reginput > regline)
+! 	return mb_get_class_buf(reginput - 1
+! 			    - (*mb_head_off)(regline, reginput - 1), reg_buf);
+      return -1;
+  }
+  
+***************
+*** 4304,4310 ****
+  		int this_class;
+  
+  		/* Get class of current and previous char (if it exists). */
+! 		this_class = mb_get_class(reginput);
+  		if (this_class <= 1)
+  		    status = RA_NOMATCH;  /* not on a word at all */
+  		else if (reg_prev_class() == this_class)
+--- 4304,4310 ----
+  		int this_class;
+  
+  		/* Get class of current and previous char (if it exists). */
+! 		this_class = mb_get_class_buf(reginput, reg_buf);
+  		if (this_class <= 1)
+  		    status = RA_NOMATCH;  /* not on a word at all */
+  		else if (reg_prev_class() == this_class)
+***************
+*** 4328,4334 ****
+  		int this_class, prev_class;
+  
+  		/* Get class of current and previous char (if it exists). */
+! 		this_class = mb_get_class(reginput);
+  		prev_class = reg_prev_class();
+  		if (this_class == prev_class
+  			|| prev_class == 0 || prev_class == 1)
+--- 4328,4334 ----
+  		int this_class, prev_class;
+  
+  		/* Get class of current and previous char (if it exists). */
+! 		this_class = mb_get_class_buf(reginput, reg_buf);
+  		prev_class = reg_prev_class();
+  		if (this_class == prev_class
+  			|| prev_class == 0 || prev_class == 1)
+***************
+*** 4365,4378 ****
+  	    break;
+  
+  	  case KWORD:
+! 	    if (!vim_iswordp(reginput))
+  		status = RA_NOMATCH;
+  	    else
+  		ADVANCE_REGINPUT();
+  	    break;
+  
+  	  case SKWORD:
+! 	    if (VIM_ISDIGIT(*reginput) || !vim_iswordp(reginput))
+  		status = RA_NOMATCH;
+  	    else
+  		ADVANCE_REGINPUT();
+--- 4365,4378 ----
+  	    break;
+  
+  	  case KWORD:
+! 	    if (!vim_iswordp_buf(reginput, reg_buf))
+  		status = RA_NOMATCH;
+  	    else
+  		ADVANCE_REGINPUT();
+  	    break;
+  
+  	  case SKWORD:
+! 	    if (VIM_ISDIGIT(*reginput) || !vim_iswordp_buf(reginput, reg_buf))
+  		status = RA_NOMATCH;
+  	    else
+  		ADVANCE_REGINPUT();
+***************
+*** 5734,5740 ****
+        case SKWORD + ADD_NL:
+  	while (count < maxcount)
+  	{
+! 	    if (vim_iswordp(scan) && (testval || !VIM_ISDIGIT(*scan)))
+  	    {
+  		mb_ptr_adv(scan);
+  	    }
+--- 5734,5741 ----
+        case SKWORD + ADD_NL:
+  	while (count < maxcount)
+  	{
+! 	    if (vim_iswordp_buf(scan, reg_buf)
+! 					  && (testval || !VIM_ISDIGIT(*scan)))
+  	    {
+  		mb_ptr_adv(scan);
+  	    }
+*** ../vim-7.3.788/src/version.c	2013-01-30 12:50:50.000000000 +0100
+--- src/version.c	2013-01-30 13:58:07.000000000 +0100
+***************
+*** 727,728 ****
+--- 727,730 ----
+  {   /* Add new patch number below this line */
++ /**/
++     789,
+  /**/
+
+-- 
+MARTHA'S WAY: Don't throw out all that leftover wine. Freeze into ice cubes
+              for future use in casseroles and sauces.
+MY WAY:       What leftover wine?
+
+ /// 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    ///