vim/7.0.035

To: vim-dev@vim.org
Subject: Patch 7.0.035
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.0.035
Problem:    Insert mode completion works when typed but not when replayed from
	    a register. (Hari Krishna Dara)
	    Also: Mappings for Insert mode completion don't always work.
Solution:   When finding a non-completion key in the input don't interrupt
	    completion when it wasn't typed.
	    Do use mappings when checking for typeahead while still finding
	    completions.  Avoids that completion is interrupted too soon.
	    Use "compl_pending" in a different way.
Files:	    src/edit.c


*** ../vim-7.0.034/src/edit.c	Fri Jun 23 17:59:26 2006
--- src/edit.c	Fri Jun 23 21:32:42 2006
***************
*** 4166,4173 ****
      {
  	if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL)
  	{
- 	    if (compl_pending != 0)
- 		--compl_pending;
  	    compl_shown_match = compl_shown_match->cp_next;
  	    found_end = (compl_first_match != NULL
  			   && (compl_shown_match->cp_next == compl_first_match
--- 4166,4171 ----
***************
*** 4176,4189 ****
  	else if (compl_shows_dir == BACKWARD
  					&& compl_shown_match->cp_prev != NULL)
  	{
- 	    if (compl_pending != 0)
- 		++compl_pending;
  	    found_end = (compl_shown_match == compl_first_match);
  	    compl_shown_match = compl_shown_match->cp_prev;
  	    found_end |= (compl_shown_match == compl_first_match);
  	}
  	else
  	{
  	    if (advance)
  	    {
  		if (compl_shows_dir == BACKWARD)
--- 4174,4197 ----
  	else if (compl_shows_dir == BACKWARD
  					&& compl_shown_match->cp_prev != NULL)
  	{
  	    found_end = (compl_shown_match == compl_first_match);
  	    compl_shown_match = compl_shown_match->cp_prev;
  	    found_end |= (compl_shown_match == compl_first_match);
  	}
  	else
  	{
+ 	    if (!allow_get_expansion)
+ 	    {
+ 		if (advance)
+ 		{
+ 		    if (compl_shows_dir == BACKWARD)
+ 			compl_pending -= todo + 1;
+ 		    else
+ 			compl_pending += todo + 1;
+ 		}
+ 		return -1;
+ 	    }
+ 
  	    if (advance)
  	    {
  		if (compl_shows_dir == BACKWARD)
***************
*** 4191,4204 ****
  		else
  		    ++compl_pending;
  	    }
- 	    if (!allow_get_expansion)
- 		return -1;
  
  	    /* Find matches. */
  	    num_matches = ins_compl_get_exp(&compl_startpos);
! 	    if (compl_pending != 0 && compl_direction == compl_shows_dir
  								   && advance)
! 		compl_shown_match = compl_curr_match;
  	    found_end = FALSE;
  	}
  	if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0
--- 4199,4225 ----
  		else
  		    ++compl_pending;
  	    }
  
  	    /* Find matches. */
  	    num_matches = ins_compl_get_exp(&compl_startpos);
! 
! 	    /* handle any pending completions */
! 	    while (compl_pending != 0 && compl_direction == compl_shows_dir
  								   && advance)
! 	    {
! 		if (compl_pending > 0 && compl_shown_match->cp_next != NULL)
! 		{
! 		    compl_shown_match = compl_shown_match->cp_next;
! 		    --compl_pending;
! 		}
! 		if (compl_pending < 0 && compl_shown_match->cp_prev != NULL)
! 		{
! 		    compl_shown_match = compl_shown_match->cp_prev;
! 		    ++compl_pending;
! 		}
! 		else
! 		    break;
! 	    }
  	    found_end = FALSE;
  	}
  	if ((compl_shown_match->cp_flags & ORIGINAL_TEXT) == 0
***************
*** 4307,4315 ****
  	return;
      count = 0;
  
!     ++no_mapping;
      c = vpeekc_any();
-     --no_mapping;
      if (c != NUL)
      {
  	if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R)
--- 4328,4336 ----
  	return;
      count = 0;
  
!     /* Check for a typed key.  Do use mappings, otherwise vim_is_ctrl_x_key()
!      * can't do its work correctly. */
      c = vpeekc_any();
      if (c != NUL)
      {
  	if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R)
***************
*** 4319,4330 ****
  	    (void)ins_compl_next(FALSE, ins_compl_key2count(c),
  						    c != K_UP && c != K_DOWN);
  	}
! 	else if (c != Ctrl_R)
! 	    compl_interrupted = TRUE;
      }
      if (compl_pending != 0 && !got_int)
! 	(void)ins_compl_next(FALSE, compl_pending > 0
! 				      ? compl_pending : -compl_pending, TRUE);
  }
  
  /*
--- 4340,4366 ----
  	    (void)ins_compl_next(FALSE, ins_compl_key2count(c),
  						    c != K_UP && c != K_DOWN);
  	}
! 	else
! 	{
! 	    /* Need to get the character to have KeyTyped set.  We'll put it
! 	     * back with vungetc() below. */
! 	    c = safe_vgetc();
! 
! 	    /* Don't interrupt completion when the character wasn't typed,
! 	     * e.g., when doing @q to replay keys. */
! 	    if (c != Ctrl_R && KeyTyped)
! 		compl_interrupted = TRUE;
! 
! 	    vungetc(c);
! 	}
      }
      if (compl_pending != 0 && !got_int)
!     {
! 	int todo = compl_pending > 0 ? compl_pending : -compl_pending;
! 
! 	compl_pending = 0;
! 	(void)ins_compl_next(FALSE, todo, TRUE);
!     }
  }
  
  /*
*** ../vim-7.0.034/src/version.c	Fri Jun 23 17:59:26 2006
--- src/version.c	Fri Jun 23 21:35:39 2006
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     35,
  /**/

-- 
So when I saw the post to comp.editors, I rushed over to the FTP site to
grab it.  So I yank apart the tarball, light x candles, where x= the
vim version multiplied by the md5sum of the source divided by the MAC of
my NIC (8A3FA78155A8A1D346C3C4A), put on black robes, dim the lights,
wave a dead chicken over the hard drive, and summon the power of GNU GCC
with the magic words "make config ; make!".
		[Jason Spence, compiling Vim 5.0]

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