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vim-patch:8.0.1731: characters deleted on completion

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Problem:    Characters deleted on completion. (Adrià Farrés)
Solution:   Also check the last item for the ORIGINAL_TEXT flag. (Christian
            Brabandt, closes vim/vim#1645)
e87edf3b85
This commit is contained in:
Jan Edmund Lazo
2018-11-20 20:15:30 -05:00
parent 85761dd426
commit bebd1f9f76
2 changed files with 17 additions and 2 deletions
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10
src/nvim/edit.c
View File

@@ -3127,10 +3127,16 @@ static void ins_compl_restart(void)
*/ */
static void ins_compl_set_original_text(char_u *str) static void ins_compl_set_original_text(char_u *str)
{ {
/* Replace the original text entry. */ // Replace the original text entry.
if (compl_first_match->cp_flags & ORIGINAL_TEXT) { /* safety check */ // The ORIGINAL_TEXT flag is either at the first item or might possibly be
// at the last item for backward completion
if (compl_first_match->cp_flags & ORIGINAL_TEXT) { // safety check
xfree(compl_first_match->cp_str); xfree(compl_first_match->cp_str);
compl_first_match->cp_str = vim_strsave(str); compl_first_match->cp_str = vim_strsave(str);
} else if (compl_first_match->cp_prev != NULL
&& (compl_first_match->cp_prev->cp_flags & ORIGINAL_TEXT)) {
xfree(compl_first_match->cp_prev->cp_str);
compl_first_match->cp_prev->cp_str = vim_strsave(str);
} }
} }

9
src/nvim/testdir/test_popup.vim
View File

@@ -571,6 +571,15 @@ func Test_completion_clear_candidate_list()
bw! bw!
endfunc endfunc
func Test_popup_complete_backwards()
new
call setline(1, ['Post', 'Port', 'Po'])
let expected=['Post', 'Port', 'Port']
call cursor(3,2)
call feedkeys("A\<C-X>". repeat("\<C-P>", 3). "rt\<cr>", 'tx')
call assert_equal(expected, getline(1,'$'))
bwipe!
endfunc
func Test_popup_and_preview_autocommand() func Test_popup_and_preview_autocommand()
" This used to crash Vim " This used to crash Vim