To: vim_dev@googlegroups.com

Subject: Patch 7.4.559

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.4.559

Problem:    Appending a block in the middle of a tab does not work correctly

	    when virtualedit is set.

Solution:   Decrement spaces and count, don't reset them. (James McCoy)

Files:	    src/ops.c, src/testdir/test39.in, src/testdir/test39.ok

*** ../vim-7.4.558/src/ops.c	2014-11-19 17:35:35.081446695 +0100

--- src/ops.c	2014-12-17 18:28:39.034973177 +0100

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

*** 612,631 ****

  #ifdef FEAT_MBYTE

  	if (has_mbyte && spaces > 0)

  	{

  	    /* Avoid starting halfway a multi-byte character. */

  	    if (b_insert)

  	    {

! 		int off = (*mb_head_off)(oldp, oldp + offset + spaces);

! 		spaces -= off;

! 		count -= off;

  	    }

  	    else

  	    {

! 		int off = (*mb_off_next)(oldp, oldp + offset);

  		offset += off;

- 		spaces = 0;

- 		count = 0;

  	    }

  	}

  #endif

--- 612,631 ----

  #ifdef FEAT_MBYTE

  	if (has_mbyte && spaces > 0)

  	{

+ 	    int off;

+ 

  	    /* Avoid starting halfway a multi-byte character. */

  	    if (b_insert)

  	    {

! 		off = (*mb_head_off)(oldp, oldp + offset + spaces);

  	    }

  	    else

  	    {

! 		off = (*mb_off_next)(oldp, oldp + offset);

  		offset += off;

  	    }

+ 	    spaces -= off;

+ 	    count -= off;

  	}

  #endif

*** ../vim-7.4.558/src/testdir/test39.ok	2014-08-16 18:13:00.082044726 +0200

--- src/testdir/test39.ok	2014-12-17 18:18:33.090470463 +0100

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

*** 26,31 ****

--- 26,35 ----

         x 	line2

         x 	line3

+        x     x   line1

+        x     x   line2

+        x     x   line3

+ 

  the YOUTUSSEUU end

  - yOUSSTUSSEXu -

  THE YOUTUSSEUU END

*** ../vim-7.4.558/src/version.c	2014-12-17 17:59:26.916631344 +0100

--- src/version.c	2014-12-17 18:32:23.276199179 +0100

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

*** 743,744 ****

--- 743,746 ----

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

+ /**/

+     559,

  /**/

-- 

hundred-and-one symptoms of being an internet addict:

15. Your heart races faster and beats irregularly each time you see a new WWW

    site address in print or on TV, even though you've never had heart

    problems before.

 /// 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        ///

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