Patch 7.4a.018
Problem:    Compiler warning for code unreachable. (Charles Campbell)
Solution:   Use "while" instead of endless loop.  Change break to continue.
Files:      src/regexp_nfa.c, src/ui.c


*** ../vim-7.4a.017/src/regexp_nfa.c    2013-06-30 23:17:46.000000000 +0200
--- src/regexp_nfa.c    2013-07-13 20:51:57.000000000 +0200
***************
*** 3739,3745 ****
      if (depth > 10)
        return FALSE;
  
!     for (;;)
      {
        switch (state->c)
        {
--- 3739,3745 ----
      if (depth > 10)
        return FALSE;
  
!     while (state != NULL)
      {
        switch (state->c)
        {
***************
*** 3765,3771 ****
            case NFA_COMPOSING:
                /* skip ahead to next state */
                state = state->out1->out;
!               break;
  
            case NFA_ANY:
            case NFA_IDENT:
--- 3765,3771 ----
            case NFA_COMPOSING:
                /* skip ahead to next state */
                state = state->out1->out;
!               continue;
  
            case NFA_ANY:
            case NFA_IDENT:
*** ../vim-7.4a.017/src/ui.c    2013-07-05 20:07:21.000000000 +0200
--- src/ui.c    2013-07-13 20:57:08.000000000 +0200
***************
*** 1467,1474 ****
      else
  # endif
        return clip_x11_owner_exists(cbd);
! #endif
      return TRUE;
  }
  
  #endif /* FEAT_CLIPBOARD */
--- 1467,1475 ----
      else
  # endif
        return clip_x11_owner_exists(cbd);
! #else
      return TRUE;
+ #endif
  }
  
  #endif /* FEAT_CLIPBOARD */
*** ../vim-7.4a.017/src/version.c       2013-07-13 16:34:19.000000000 +0200
--- src/version.c       2013-07-13 20:52:59.000000000 +0200
***************
*** 729,730 ****
--- 729,732 ----
  {   /* Add new patch number below this line */
+ /**/
+     18,
  /**/

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