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vim-patch:9.1.1498: completion: 'complete' funcs behave different to 'omnifunc' (#34718)

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Problem:  completion: Functions specified in the 'complete' option did
          not have the leader string removed when called with findstart = 0,
          unlike 'omnifunc' behavior
Solution: update behaviour and make behaviour consistent (Girish Palya)

closes: vim/vim#17636

fa16c7ab3f

Co-authored-by: Girish Palya <girishji@gmail.com>
This commit is contained in:
zeertzjq
2025-07-01 07:58:06 +08:00
committed by GitHub
parent af6b3d6fec
commit 66f02ee1fe
2 changed files with 12 additions and 16 deletions
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24
src/nvim/insexpand.c
View File

@@ -4237,17 +4237,6 @@ static Callback *get_callback_if_cpt_func(char *p)
return NULL;
}
/// Retrieve new completion matches by invoking callback "cb".
static void expand_cpt_function(Callback *cb)
{
// Re-insert the text removed by ins_compl_delete().
ins_compl_insert_bytes(compl_orig_text.data + get_compl_len(), -1);
// Get matches
get_cpt_func_completion_matches(cb);
// Undo insertion
ins_compl_delete(false);
}
/// get the next set of completion matches for "type".
/// @return true if a new match is found, otherwise false.
static bool get_next_completion_match(int type, ins_compl_next_state_T *st, pos_T *ini)
@@ -4283,7 +4272,7 @@ static bool get_next_completion_match(int type, ins_compl_next_state_T *st, pos_
case CTRL_X_FUNCTION:
if (ctrl_x_mode_normal()) { // Invoked by a func in 'cpt' option
expand_cpt_function(st->func_cb);
get_cpt_func_completion_matches(st->func_cb, true);
} else {
expand_by_function(type, compl_pattern.data, NULL);
}
@@ -5982,7 +5971,7 @@ static compl_T *remove_old_matches(void)
/// Retrieve completion matches using the callback function "cb" and store the
/// 'refresh:always' flag.
static void get_cpt_func_completion_matches(Callback *cb)
static void get_cpt_func_completion_matches(Callback *cb, bool restore_leader)
{
int startcol = cpt_sources_array[cpt_sources_index].cs_startcol;
@@ -5992,7 +5981,14 @@ static void get_cpt_func_completion_matches(Callback *cb)
return;
}
if (restore_leader) { // Re-insert the text removed by ins_compl_delete()
ins_compl_insert_bytes(compl_orig_text.data + get_compl_len(), -1);
}
set_compl_globals(startcol, curwin->w_cursor.col, true);
if (restore_leader) {
ins_compl_delete(false); // Undo insertion
}
expand_by_function(0, cpt_compl_pattern.data, cb);
cpt_sources_array[cpt_sources_index].cs_refresh_always = compl_opt_refresh_always;
compl_opt_refresh_always = false;
@@ -6029,7 +6025,7 @@ static void cpt_compl_refresh(void)
}
cpt_sources_array[cpt_sources_index].cs_startcol = startcol;
if (ret == OK) {
get_cpt_func_completion_matches(cb);
get_cpt_func_completion_matches(cb, false);
}
}
}

4
test/old/testdir/test_ins_complete.vim
View File

@@ -568,8 +568,8 @@ func Test_cpt_func_cursorcol()
call assert_equal(8, col('.'))
return col('.')
endif
call assert_equal("foo bar", getline(1))
call assert_equal(8, col('.'))
call assert_equal("foo ", getline(1))
call assert_equal(5, col('.'))
" return v:none
endfunc