- updated to 6.2.430

[packages/vim.git] / 6.2.370

To: vim-dev@vim.org
Subject: Patch 6.2.370
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.2.370 (extra, after 6.2.341)
Problem:    Win32: When the path to diff.exe contains a space and using the
	    vimrc generated by the install program, diff mode may not work.
	    (Alejandro Lopez-Valencia)
Solution:   Do not use double quotes for arguments that do not have a space.
Files:	    src/dosinst.c


*** ../vim-6.2.369/src/dosinst.c	Thu Mar 11 20:46:51 2004
--- src/dosinst.c	Tue Mar 16 12:59:30 2004
***************
*** 1177,1196 ****
  	fprintf(fd, "  let opt = ''\n");
  	fprintf(fd, "  if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif\n");
  	fprintf(fd, "  if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif\n");
! 	fprintf(fd, "  silent execute '!");
  	p = strchr(installdir, ' ');
  	if (p != NULL)
  	{
! 	    /* The path has a space.  Put a double quote just before the space
! 	     * and at the end of the command.  Putting quotes around the whole
! 	     * thing doesn't work. */
  	    *p = NUL;
! 	    fprintf(fd, "%s\" %s\\diff\"", installdir, p + 1);
  	    *p = ' ';
  	}
  	else
! 	    fprintf(fd, "%s\\diff", installdir);
! 	fprintf(fd, " -a ' . opt . '\"' . v:fname_in . '\" \"' . v:fname_new . '\" > \"' . v:fname_out . '\"'\n");
  	fprintf(fd, "endfunction\n");
  	fprintf(fd, "\n");
      }
--- 1177,1207 ----
  	fprintf(fd, "  let opt = ''\n");
  	fprintf(fd, "  if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif\n");
  	fprintf(fd, "  if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif\n");
! 	/* Use quotes only when needed, they may cause trouble. */
! 	fprintf(fd, "  let arg1 = v:fname_in\n");
! 	fprintf(fd, "  if arg1 =~ ' ' | let arg1 = '\"' . arg1 . '\"' | endif\n");
! 	fprintf(fd, "  let arg2 = v:fname_new\n");
! 	fprintf(fd, "  if arg2 =~ ' ' | let arg2 = '\"' . arg2 . '\"' | endif\n");
! 	fprintf(fd, "  let arg3 = v:fname_out\n");
! 	fprintf(fd, "  if arg3 =~ ' ' | let arg3 = '\"' . arg3 . '\"' | endif\n");
  	p = strchr(installdir, ' ');
  	if (p != NULL)
  	{
! 	    /* The path has a space.  When using cmd.exe (Win NT/2000/XP) put
! 	     * quotes around the whole command and around the diff command.
! 	     * Otherwise put a double quote just before the space and at the
! 	     * end of the command.  Putting quotes around the whole thing
! 	     * doesn't work on Win 95/98/ME.  This is mostly guessed! */
! 	    fprintf(fd, "  if &sh =~ '\\<cmd'\n");
! 	    fprintf(fd, "    silent execute '!\"\"%s\\diff\" -a ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . '\"'\n", installdir);
! 	    fprintf(fd, "  else\n");
  	    *p = NUL;
! 	    fprintf(fd, "    silent execute '!%s\" %s\\diff\" -a ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3\n", installdir, p + 1);
  	    *p = ' ';
+ 	    fprintf(fd, "  endif\n");
  	}
  	else
! 	    fprintf(fd, "  silent execute '!%s\\diff -a ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3\n", installdir);
  	fprintf(fd, "endfunction\n");
  	fprintf(fd, "\n");
      }
*** ../vim-6.2.369/src/version.c	Wed Mar 17 14:08:56 2004
--- src/version.c	Wed Mar 17 15:16:56 2004
***************
*** 639,640 ****
--- 639,642 ----
  {   /* Add new patch number below this line */
+ /**/
+     370,
  /**/

-- 
Light travels faster than sound.  This is why some people
appear bright until you hear them speak

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