To: vim-dev@vim.org
Subject: Patch 6.2.454
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.2.454
Problem:    ":let b:changedtick" doesn't work. (Alan Schmitt)  ":let
	    b:changedtick = 99" does not give an error message.
Solution:   Add code to recognize ":let b:changedtick".
Files:	    src/eval.c


*** ../vim-6.2.453/src/eval.c	Sun Apr  4 12:34:29 2004
--- src/eval.c	Tue Apr  6 13:06:42 2004
***************
*** 1004,1009 ****
--- 1004,1018 ----
  		    i = find_vim_var(arg, arg_len);
  		    if (i >= 0)
  			list_vim_var(i);
+ 		    else if (STRCMP("b:changedtick", arg) == 0)
+ 		    {
+ 			char_u	numbuf[NUMBUFLEN];
+ 
+ 			sprintf((char *)numbuf, "%ld",
+ 						 (long)curbuf->b_changedtick);
+ 			list_one_var_a((char_u *)"b:", (char_u *)"changedtick",
+ 							  VAR_NUMBER, numbuf);
+ 		    }
  		    else
  		    {
  			varp = find_var(arg, FALSE);
***************
*** 1148,1153 ****
--- 1157,1164 ----
  
  		if (*skipwhite(p) != '=')
  		    EMSG(_(e_letunexp));
+ 		else if (STRNCMP(arg, "b:changedtick", p - arg) == 0)
+ 		    EMSG2(_(e_readonlyvar), arg);
  #ifdef FEAT_MAGIC_BRACES
  		else if (expr_start != NULL)
  		{
*** ../vim-6.2.453/src/version.c	Mon Apr  5 22:14:07 2004
--- src/version.c	Tue Apr  6 20:05:29 2004
***************
*** 639,640 ****
--- 639,642 ----
  {   /* Add new patch number below this line */
+ /**/
+     454,
  /**/

-- 
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