To: vim_dev@googlegroups.com

Subject: Patch 7.4.462

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

Mime-Version: 1.0

Content-Type: text/plain; charset=UTF-8

Content-Transfer-Encoding: 8bit

------------

Patch 7.4.462

Problem:    Setting the local value of 'backupcopy' empty gives an error.

	    (Peter Mattern)

Solution:   When using an empty value set the flags to zero. (Hirohito

	    Higashi)

Files:	    src/option.c

*** ../vim-7.4.461/src/option.c	2014-09-23 15:45:04.870801055 +0200

--- src/option.c	2014-09-29 17:03:06.963943648 +0200

***************

*** 5742,5756 ****

  	    flags = &curbuf->b_bkc_flags;

  	}

! 	if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK)

! 	    errmsg = e_invarg;

! 	if ((((int)*flags & BKC_AUTO) != 0)

! 		+ (((int)*flags & BKC_YES) != 0)

! 		+ (((int)*flags & BKC_NO) != 0) != 1)

  	{

! 	    /* Must have exactly one of "auto", "yes"  and "no". */

! 	    (void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);

! 	    errmsg = e_invarg;

  	}

      }

--- 5742,5762 ----

  	    flags = &curbuf->b_bkc_flags;

  	}

! 	if ((opt_flags & OPT_LOCAL) && *bkc == NUL)

! 	    /* make the local value empty: use the global value */

! 	    *flags = 0;

! 	else

  	{

! 	    if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK)

! 		errmsg = e_invarg;

! 	    if ((((int)*flags & BKC_AUTO) != 0)

! 		    + (((int)*flags & BKC_YES) != 0)

! 		    + (((int)*flags & BKC_NO) != 0) != 1)

! 	    {

! 		/* Must have exactly one of "auto", "yes"  and "no". */

! 		(void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE);

! 		errmsg = e_invarg;

! 	    }

  	}

      }

*** ../vim-7.4.461/src/version.c	2014-09-27 11:18:08.179520979 +0200

--- src/version.c	2014-09-29 17:13:50.235945053 +0200

***************

*** 743,744 ****

--- 743,746 ----

  {   /* Add new patch number below this line */

+ /**/

+     462,

  /**/

-- 

Some of the well known MS-Windows errors:

	EMEMORY		Memory error caused by..., eh...

	ELICENSE	Your license has expired, give us more money!

	EMOUSE		Mouse moved, reinstall Windows

	EILLEGAL	Illegal error, you are not allowed to see this

	EVIRUS		Undetectable virus found

 /// 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    ///