python3: Update to 3.6.3

[ipfire-3.x.git] / vim / patches / vim-7.3.319.patch0

To: vim_dev@googlegroups.com
Subject: Patch 7.3.319
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From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.319 (after 7.3.311)
Problem:    Redobuff doesn't always include changes of the completion leader.
Solution:   Insert backspaces as needed. (idea by Taro Muraoka)
Files:	    src/edit.c


*** ../vim-7.3.318/src/edit.c	2011-09-14 16:52:02.000000000 +0200
--- src/edit.c	2011-09-21 17:59:10.000000000 +0200
***************
*** 163,168 ****
--- 163,169 ----
  static void ins_compl_set_original_text __ARGS((char_u *str));
  static void ins_compl_addfrommatch __ARGS((void));
  static int  ins_compl_prep __ARGS((int c));
+ static void ins_compl_fixRedoBufForLeader __ARGS((char_u *ptr_arg));
  static buf_T *ins_compl_next_buf __ARGS((buf_T *buf, int flag));
  #if defined(FEAT_COMPL_FUNC) || defined(FEAT_EVAL)
  static void ins_compl_add_list __ARGS((list_T *list));
***************
*** 3713,3721 ****
  	     * memory that was used, and make sure we can redo the insert. */
  	    if (compl_curr_match != NULL || compl_leader != NULL || c == Ctrl_E)
  	    {
- 		char_u	*p;
- 		int	temp = 0;
- 
  		/*
  		 * If any of the original typed text has been changed, eg when
  		 * ignorecase is set, we must add back-spaces to the redo
--- 3714,3719 ----
***************
*** 3726,3750 ****
  		 */
  		if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E)
  		    ptr = compl_curr_match->cp_str;
- 		else if (compl_leader != NULL)
- 		    ptr = compl_leader;
  		else
! 		    ptr = compl_orig_text;
! 		if (compl_orig_text != NULL)
! 		{
! 		    p = compl_orig_text;
! 		    for (temp = 0; p[temp] != NUL && p[temp] == ptr[temp];
! 								       ++temp)
! 			;
! #ifdef FEAT_MBYTE
! 		    if (temp > 0)
! 			temp -= (*mb_head_off)(compl_orig_text, p + temp);
! #endif
! 		    for (p += temp; *p != NUL; mb_ptr_adv(p))
! 			AppendCharToRedobuff(K_BS);
! 		}
! 		if (ptr != NULL)
! 		    AppendToRedobuffLit(ptr + temp, -1);
  	    }
  
  #ifdef FEAT_CINDENT
--- 3724,3732 ----
  		 */
  		if (compl_curr_match != NULL && compl_used_match && c != Ctrl_E)
  		    ptr = compl_curr_match->cp_str;
  		else
! 		    ptr = NULL;
! 		ins_compl_fixRedoBufForLeader(ptr);
  	    }
  
  #ifdef FEAT_CINDENT
***************
*** 3834,3839 ****
--- 3816,3859 ----
  }
  
  /*
+  * Fix the redo buffer for the completion leader replacing some of the typed
+  * text.  This inserts backspaces and appends the changed text.
+  * "ptr" is the known leader text or NUL.
+  */
+     static void
+ ins_compl_fixRedoBufForLeader(ptr_arg)
+     char_u *ptr_arg;
+ {
+     int	    len;
+     char_u  *p;
+     char_u  *ptr = ptr_arg;
+ 
+     if (ptr == NULL)
+     {
+ 	if (compl_leader != NULL)
+ 	    ptr = compl_leader;
+ 	else
+ 	    return;  /* nothing to do */
+     }
+     if (compl_orig_text != NULL)
+     {
+ 	p = compl_orig_text;
+ 	for (len = 0; p[len] != NUL && p[len] == ptr[len]; ++len)
+ 	    ;
+ #ifdef FEAT_MBYTE
+ 	if (len > 0)
+ 	    len -= (*mb_head_off)(p, p + len);
+ #endif
+ 	for (p += len; *p != NUL; mb_ptr_adv(p))
+ 	    AppendCharToRedobuff(K_BS);
+     }
+     else
+ 	len = 0;
+     if (ptr != NULL)
+ 	AppendToRedobuffLit(ptr + len, -1);
+ }
+ 
+ /*
   * Loops through the list of windows, loaded-buffers or non-loaded-buffers
   * (depending on flag) starting from buf and looking for a non-scanned
   * buffer (other than curbuf).	curbuf is special, if it is called with
***************
*** 5241,5246 ****
--- 5261,5270 ----
  	else
  	    edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode));
  
+ 	/* If any of the original typed text has been changed we need to fix
+ 	 * the redo buffer. */
+ 	ins_compl_fixRedoBufForLeader(NULL);
+ 
  	/* Always add completion for the original text. */
  	vim_free(compl_orig_text);
  	compl_orig_text = vim_strnsave(line + compl_col, compl_length);
*** ../vim-7.3.318/src/version.c	2011-09-21 17:33:49.000000000 +0200
--- src/version.c	2011-09-21 18:21:07.000000000 +0200
***************
*** 711,712 ****
--- 711,714 ----
  {   /* Add new patch number below this line */
+ /**/
+     319,
  /**/

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