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patch 8.1.1123: no way to avoid filtering for autocomplete function

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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)
This commit is contained in:
Bram Moolenaar
2019-04-06 13:45:55 +02:00
parent 9d40128afd
commit 73655cf0ca
4 changed files with 70 additions and 22 deletions
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11
runtime/doc/insert.txt
View File

@@ -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

47
src/insexpand.c
View File

@@ -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 *list)
// 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);

32
src/testdir/test_popup.vim
View File

@@ -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 '

2
src/version.c
View File

@@ -771,6 +771,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1123,
/**/
1122,
/**/