To: vim-dev@vim.org

Subject: Patch 7.2.422

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.2.422

Problem:    May get E763 when using spell dictionaries.

Solution:   Avoid utf-8 case folded character to be truncated to 8 bits and

	    differ from latin1. (Dominique Pelle)

Files:	    src/spell.c

*** ../vim-7.2.421/src/spell.c	2010-01-19 13:06:42.000000000 +0100

--- src/spell.c	2010-05-13 17:29:28.000000000 +0200

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

*** 9780,9789 ****

      {

  	for (i = 128; i < 256; ++i)

  	{

  	    spelltab.st_isu[i] = utf_isupper(i);

  	    spelltab.st_isw[i] = spelltab.st_isu[i] || utf_islower(i);

! 	    spelltab.st_fold[i] = utf_fold(i);

! 	    spelltab.st_upper[i] = utf_toupper(i);

  	}

      }

      else

--- 9780,9795 ----

      {

  	for (i = 128; i < 256; ++i)

  	{

+ 	    int f = utf_fold(i);

+ 	    int u = utf_toupper(i);

+ 

  	    spelltab.st_isu[i] = utf_isupper(i);

  	    spelltab.st_isw[i] = spelltab.st_isu[i] || utf_islower(i);

! 	    /* The folded/upper-cased value is different between latin1 and

! 	     * utf8 for 0xb5, causing E763 for no good reason.  Use the latin1

! 	     * value for utf-8 to avoid this. */

! 	    spelltab.st_fold[i] = (f < 256) ? f : i;

! 	    spelltab.st_upper[i] = (u < 256) ? u : i;

  	}

      }

      else

*** ../vim-7.2.421/src/version.c	2010-05-13 17:35:52.000000000 +0200

--- src/version.c	2010-05-13 17:46:03.000000000 +0200

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

*** 683,684 ****

--- 683,686 ----

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

+ /**/

+     422,

  /**/

-- 

Q. What happens to programmers when they die?

A: MS-Windows programmers are reinstalled.  C++ programmers become undefined,

   anyone who refers to them will die as well.  Java programmers reincarnate

   after being garbage collected.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

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