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File 7.2.090 of Package vim-7.2.446-2

To: vim-dev@vim.org
Subject: Patch 7.2.090
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
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------------

Patch 7.2.090
Problem:    User command containing 0x80 in multi-byte character does not work
	    properly. (Yasuhiro Matsumoto)
Solution:   Undo replacement of K_SPECIAL and CSI characters when executing
	    the command.
Files:	    src/ex_docmd.c

*** ../vim-7.2.089/src/ex_docmd.c	Tue Dec  9 11:17:23 2008
--- src/ex_docmd.c	Wed Jan 28 15:34:19 2009
***************
*** 5482,5487 ****
--- 5482,5490 ----
      return OK;
  }
  
+ /*
+  * ":command ..."
+  */
      static void
  ex_command(eap)
      exarg_T   *eap;
***************
*** 5914,5919 ****
--- 5917,5923 ----
  
      char_u	*start;
      char_u	*end;
+     char_u	*ksp;
      size_t	len, totlen;
  
      size_t	split_len = 0;
***************
*** 5930,5945 ****
  
      /*
       * Replace <> in the command by the arguments.
       */
      buf = NULL;
      for (;;)
      {
! 	p = cmd->uc_rep;
! 	q = buf;
  	totlen = 0;
! 	while ((start = vim_strchr(p, '<')) != NULL
! 	       && (end = vim_strchr(start + 1, '>')) != NULL)
  	{
  	    /* Include the '>' */
  	    ++end;
  
--- 5934,5984 ----
  
      /*
       * Replace <> in the command by the arguments.
+      * First round: "buf" is NULL, compute length, allocate "buf".
+      * Second round: copy result into "buf".
       */
      buf = NULL;
      for (;;)
      {
! 	p = cmd->uc_rep;    /* source */
! 	q = buf;	    /* destinateion */
  	totlen = 0;
! 
! 	for (;;)
  	{
+ 	    start = vim_strchr(p, '<');
+ 	    if (start != NULL)
+ 		end = vim_strchr(start + 1, '>');
+ 	    if (buf != NULL)
+ 	    {
+ 		ksp = vim_strchr(p, K_SPECIAL);
+ 		if (ksp != NULL && (start == NULL || ksp < start || end == NULL)
+ 			&& ((ksp[1] == KS_SPECIAL && ksp[2] == KE_FILLER)
+ # ifdef FEAT_GUI
+ 			    || (ksp[1] == KS_EXTRA && ksp[2] == (int)KE_CSI)
+ # endif
+ 			    ))
+ 		{
+ 		    /* K_SPECIAL han been put in the buffer as K_SPECIAL
+ 		     * KS_SPECIAL KE_FILLER, like for mappings, but
+ 		     * do_cmdline() doesn't handle that, so convert it back.
+ 		     * Also change K_SPECIAL KS_EXTRA KE_CSI into CSI. */
+ 		    len = ksp - p;
+ 		    if (len > 0)
+ 		    {
+ 			mch_memmove(q, p, len);
+ 			q += len;
+ 		    }
+ 		    *q++ = ksp[1] == KS_SPECIAL ? K_SPECIAL : CSI;
+ 		    p = ksp + 3;
+ 		    continue;
+ 		}
+ 	    }
+ 
+ 	    /* break if there no <item> is found */
+ 	    if (start == NULL || end == NULL)
+ 		break;
+ 
  	    /* Include the '>' */
  	    ++end;
  
*** ../vim-7.2.089/src/version.c	Wed Jan 28 14:17:21 2009
--- src/version.c	Wed Jan 28 15:37:40 2009
***************
*** 678,679 ****
--- 678,681 ----
  {   /* Add new patch number below this line */
+ /**/
+     90,
  /**/

-- 
How To Keep A Healthy Level Of Insanity:
17. When the money comes out the ATM, scream "I won!, I won! 3rd
    time this week!!!!!"

/// Bram Moolenaar -- Bram@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    ///

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