changeset 16237:56451a2677dc v8.1.1123

patch 8.1.1123: no way to avoid filtering for autocomplete function commit https://github.com/vim/vim/commit/73655cf0ca37a9aa8f56fc51bb853a8b1f7b43d4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 6 13:45:55 2019 +0200 patch 8.1.1123: no way to avoid filtering for autocomplete function Problem: No way to avoid filtering for autocomplete function, causing flickering of the popup menu. Solution: Add the "equal" field to complete items. (closes #3887)
author Bram Moolenaar <Bram@vim.org>
date Sat, 06 Apr 2019 14:00:05 +0200
parents 453a46ac5660
children 85f58c613efc
files runtime/doc/insert.txt src/insexpand.c src/testdir/test_popup.vim src/version.c
diffstat 4 files changed, 70 insertions(+), 22 deletions(-) [+]
line wrap: on
line diff
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -1105,6 +1105,9 @@ items:
 	icase		when non-zero case is to be ignored when comparing
 			items to be equal; when omitted zero is used, thus
 			items that only differ in case are added
+	equal		when non-zero, always treat this item to be equal when
+			comparing. Which means, "equal=1" disables filtering
+			of this item.
 	dup		when non-zero this match will be added even when an
 			item with the same word is already present.
 	empty		when non-zero this match will be added even when it is
@@ -1112,10 +1115,10 @@ items:
 	user_data 	custom data which is associated with the item and
 			available in |v:completed_item|
 
-All of these except "icase", "dup" and "empty" must be a string.  If an item
-does not meet these requirements then an error message is given and further
-items in the list are not used.  You can mix string and Dictionary items in
-the returned list.
+All of these except "icase", "equal", "dup" and "empty" must be a string.  If
+an item does not meet these requirements then an error message is given and
+further items in the list are not used.  You can mix string and Dictionary
+items in the returned list.
 
 The "menu" item is used in the popup menu and may be truncated, thus it should
 be relatively short.  The "info" item can be longer, it will  be displayed in
--- a/src/insexpand.c
+++ b/src/insexpand.c
@@ -101,16 +101,18 @@ struct compl_S
 {
     compl_T	*cp_next;
     compl_T	*cp_prev;
-    char_u	*cp_str;	/* matched text */
-    char	cp_icase;	/* TRUE or FALSE: ignore case */
-    char_u	*(cp_text[CPT_COUNT]);	/* text for the menu */
-    char_u	*cp_fname;	/* file containing the match, allocated when
-				 * cp_flags has FREE_FNAME */
-    int		cp_flags;	/* ORIGINAL_TEXT, CONT_S_IPOS or FREE_FNAME */
-    int		cp_number;	/* sequence number */
+    char_u	*cp_str;	// matched text
+    char	cp_icase;	// TRUE or FALSE: ignore case
+    char	cp_equal;       // TRUE or FALSE: ins_compl_equal always ok
+    char_u	*(cp_text[CPT_COUNT]);	// text for the menu
+    char_u	*cp_fname;	// file containing the match, allocated when
+				// cp_flags has FREE_FNAME
+    int		cp_flags;	// ORIGINAL_TEXT, CONT_S_IPOS or FREE_FNAME
+    int		cp_number;	// sequence number
 };
 
-# define ORIGINAL_TEXT	(1)   /* the original text when the expansion begun */
+// flags for ins_compl_add()
+# define ORIGINAL_TEXT	(1)   // the original text when the expansion begun
 # define FREE_FNAME	(2)
 
 static char e_hitend[] = N_("Hit end of paragraph");
@@ -183,7 +185,7 @@ static expand_T	  compl_xp;
 static int	  compl_opt_refresh_always = FALSE;
 static int	  compl_opt_suppress_empty = FALSE;
 
-static int ins_compl_add(char_u *str, int len, int icase, char_u *fname, char_u **cptext, int cdir, int flags, int adup);
+static int ins_compl_add(char_u *str, int len, int icase, char_u *fname, char_u **cptext, int cdir, int flags, int adup, int equal);
 static void ins_compl_longest_match(compl_T *match);
 static void ins_compl_del_pum(void);
 static void ins_compl_files(int count, char_u **files, int thesaurus, int flags, regmatch_T *regmatch, char_u *buf, int *dir);
@@ -413,13 +415,14 @@ ins_compl_accept_char(int c)
  */
     int
 ins_compl_add_infercase(
-    char_u	*str,
+    char_u	*str_arg,
     int		len,
     int		icase,
     char_u	*fname,
     int		dir,
     int		flags)
 {
+    char_u	*str = str_arg;
     char_u	*p;
     int		i, c;
     int		actual_len;		// Take multi-byte characters
@@ -550,10 +553,11 @@ ins_compl_add_infercase(
 	    vim_free(wca);
 	}
 
-	return ins_compl_add(IObuff, len, icase, fname, NULL, dir,
-								flags, FALSE);
+	str = IObuff;
     }
-    return ins_compl_add(str, len, icase, fname, NULL, dir, flags, FALSE);
+
+    return ins_compl_add(str, len, icase, fname, NULL, dir,
+							  flags, FALSE, FALSE);
 }
 
 /*
@@ -571,7 +575,8 @@ ins_compl_add(
     char_u	**cptext,   // extra text for popup menu or NULL
     int		cdir,
     int		flags,
-    int		adup)	    // accept duplicate match
+    int		adup,	    // accept duplicate match
+    int		equal)      // match is always accepted by ins_compl_equal
 {
     compl_T	*match;
     int		dir = (cdir == 0 ? compl_direction : cdir);
@@ -613,6 +618,7 @@ ins_compl_add(
 	return FAIL;
     }
     match->cp_icase = icase;
+    match->cp_equal = equal;
 
     // match-fname is:
     // - compl_curr_match->cp_fname if it is a string equal to fname.
@@ -676,6 +682,8 @@ ins_compl_add(
     static int
 ins_compl_equal(compl_T *match, char_u *str, int len)
 {
+    if (match->cp_equal)
+	return TRUE;
     if (match->cp_icase)
 	return STRNICMP(match->cp_str, str, (size_t)len) == 0;
     return STRNCMP(match->cp_str, str, (size_t)len) == 0;
@@ -776,7 +784,7 @@ ins_compl_add_matches(
 
     for (i = 0; i < num_matches && add_r != FAIL; i++)
 	if ((add_r = ins_compl_add(matches[i], -1, icase,
-					    NULL, NULL, dir, 0, FALSE)) == OK)
+				      NULL, NULL, dir, 0, FALSE, FALSE)) == OK)
 	    // if dir was BACKWARD then honor it just once
 	    dir = FORWARD;
     FreeWild(num_matches, matches);
@@ -868,7 +876,7 @@ set_completion(colnr_T startcol, list_T 
     // compl_pattern doesn't need to be set
     compl_orig_text = vim_strnsave(ml_get_curline() + compl_col, compl_length);
     if (compl_orig_text == NULL || ins_compl_add(compl_orig_text,
-			-1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK)
+		   -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE, FALSE) != OK)
 	return;
 
     ctrl_x_mode = CTRL_X_EVAL;
@@ -2365,6 +2373,7 @@ ins_compl_add_tv(typval_T *tv, int dir)
     int		icase = FALSE;
     int		adup = FALSE;
     int		aempty = FALSE;
+    int		aequal = FALSE;
     char_u	*(cptext[CPT_COUNT]);
 
     if (tv->v_type == VAR_DICT && tv->vval.v_dict != NULL)
@@ -2386,6 +2395,8 @@ ins_compl_add_tv(typval_T *tv, int dir)
 	    adup = dict_get_number(tv->vval.v_dict, (char_u *)"dup");
 	if (dict_get_string(tv->vval.v_dict, (char_u *)"empty", FALSE) != NULL)
 	    aempty = dict_get_number(tv->vval.v_dict, (char_u *)"empty");
+	if (dict_get_string(tv->vval.v_dict, (char_u *)"equal", FALSE) != NULL)
+	    aequal = dict_get_number(tv->vval.v_dict, (char_u *)"equal");
     }
     else
     {
@@ -2394,7 +2405,7 @@ ins_compl_add_tv(typval_T *tv, int dir)
     }
     if (word == NULL || (!aempty && *word == NUL))
 	return FAIL;
-    return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup);
+    return ins_compl_add(word, -1, icase, NULL, cptext, dir, 0, adup, aequal);
 }
 #endif
 
@@ -3694,7 +3705,7 @@ ins_complete(int c, int enable_pum)
 	vim_free(compl_orig_text);
 	compl_orig_text = vim_strnsave(line + compl_col, compl_length);
 	if (compl_orig_text == NULL || ins_compl_add(compl_orig_text,
-			-1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE) != OK)
+		   -1, p_ic, NULL, NULL, 0, ORIGINAL_TEXT, FALSE, FALSE) != OK)
 	{
 	    VIM_CLEAR(compl_pattern);
 	    VIM_CLEAR(compl_orig_text);
--- a/src/testdir/test_popup.vim
+++ b/src/testdir/test_popup.vim
@@ -276,6 +276,38 @@ func Test_noinsert_complete()
   iunmap <F5>
 endfunc
 
+func Test_complete_no_filter()
+  func! s:complTest1() abort
+    call complete(1, [{'word': 'foobar'}])
+    return ''
+  endfunc
+  func! s:complTest2() abort
+    call complete(1, [{'word': 'foobar', 'equal': 1}])
+    return ''
+  endfunc
+
+  let completeopt = &completeopt
+
+  " without equal=1
+  new
+  set completeopt=menuone,noinsert,menu
+  inoremap <F5>  <C-R>=s:complTest1()<CR>
+  call feedkeys("i\<F5>z\<CR>\<CR>\<ESC>.", 'tx')
+  call assert_equal('z', getline(1))
+  bwipe!
+
+  " with equal=1
+  new
+  set completeopt=menuone,noinsert,menu
+  inoremap <F5>  <C-R>=s:complTest2()<CR>
+  call feedkeys("i\<F5>z\<CR>\<CR>\<ESC>.", 'tx')
+  call assert_equal('foobar', getline(1))
+  bwipe!
+
+  let &completeopt = completeopt
+  iunmap <F5>
+endfunc
+
 func Test_compl_vim_cmds_after_register_expr()
   func! s:test_func()
     return 'autocmd '
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1123,
+/**/
     1122,
 /**/
     1121,