Patch 7.2.426
Problem:    Commas in 'langmap' are not always handled correctly.
Solution:   Require commas to be backslash escaped. (James Vega)
Files:      src/option.c


*** ../vim-7.2.425/src/option.c 2010-05-13 13:12:01.000000000 +0200
--- src/option.c        2010-05-14 16:04:21.000000000 +0200
***************
*** 10432,10437 ****
--- 10432,10442 ----
            p2 = NULL;      /* aAbBcCdD form, p2 is NULL */
        while (p[0])
        {
+           if (p[0] == ',')
+           {
+               ++p;
+               break;
+           }
            if (p[0] == '\\' && p[1] != NUL)
                ++p;
  #ifdef FEAT_MBYTE
***************
*** 10439,10464 ****
  #else
            from = p[0];
  #endif
            if (p2 == NULL)
            {
                mb_ptr_adv(p);
!               if (p[0] == '\\')
!                   ++p;
  #ifdef FEAT_MBYTE
!               to = (*mb_ptr2char)(p);
  #else
!               to = p[0];
  #endif
            }
            else
            {
!               if (p2[0] == '\\')
!                   ++p2;
  #ifdef FEAT_MBYTE
!               to = (*mb_ptr2char)(p2);
  #else
!               to = p2[0];
  #endif
            }
            if (to == NUL)
            {
--- 10444,10476 ----
  #else
            from = p[0];
  #endif
+           to = NUL;
            if (p2 == NULL)
            {
                mb_ptr_adv(p);
!               if (p[0] != ',')
!               {
!                   if (p[0] == '\\')
!                       ++p;
  #ifdef FEAT_MBYTE
!                   to = (*mb_ptr2char)(p);
  #else
!                   to = p[0];
  #endif
+               }
            }
            else
            {
!               if (p2[0] != ',')
!               {
!                   if (p2[0] == '\\')
!                       ++p2;
  #ifdef FEAT_MBYTE
!                   to = (*mb_ptr2char)(p2);
  #else
!                   to = p2[0];
  #endif
+               }
            }
            if (to == NUL)
            {
***************
*** 10476,10490 ****
  
            /* Advance to next pair */
            mb_ptr_adv(p);
!           if (p2 == NULL)
!           {
!               if (p[0] == ',')
!               {
!                   ++p;
!                   break;
!               }
!           }
!           else
            {
                mb_ptr_adv(p2);
                if (*p == ';')
--- 10488,10494 ----
  
            /* Advance to next pair */
            mb_ptr_adv(p);
!           if (p2 != NULL)
            {
                mb_ptr_adv(p2);
                if (*p == ';')
*** ../vim-7.2.425/src/version.c        2010-05-14 15:42:49.000000000 +0200
--- src/version.c       2010-05-14 17:32:11.000000000 +0200
***************
*** 683,684 ****
--- 683,686 ----
  {   /* Add new patch number below this line */
+ /**/
+     426,
  /**/

-- 
On the other hand, you have different fingers.
                                      -- Steven Wright

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