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vim-patch:8.2.3337: completing "call g:" returns entries with just "g:"

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Problem:    Completing "call g:" returns entries with just "g:". (Naohiro Ono)
Solution:   Skip empty strings returned by get_user_func_name(). (closes vim/vim#8753)
069f90852f
This commit is contained in:
Sean Dewar 2021-08-13 17:00:16 +01:00
parent b24c377c8a
commit 2ddfd6b999
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GPG Key ID: 08CC2C83AD41B581
2 changed files with 6 additions and 1 deletions
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2
src/nvim/eval/funcs.c
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@ -119,7 +119,7 @@ char_u *get_function_name(expand_T *xp, int idx)
intidx = -1;
if (intidx < 0) {
name = get_user_func_name(xp, idx);
if (name != NULL) {
if (name != NULL && *name != NUL) {
if (*name != '<' && STRNCMP("g:", xp->xp_pattern, 2) == 0) {
return cat_prefix_varname('g', name);
}

5
src/nvim/testdir/test_cmdline.vim
View File

@ -602,6 +602,11 @@ func Test_cmdline_complete_user_func()
" g: prefix also works
call feedkeys(":echo g:Test_cmdline_complete_user_f\<Tab>\<Home>\"\<cr>", 'tx')
call assert_match('"echo g:Test_cmdline_complete_user_func', @:)
" using g: prefix does not result in just "g:" matches from a lambda
let Fx = { a -> a }
call feedkeys(":echo g:\<Tab>\<Home>\"\<cr>", 'tx')
call assert_match('"echo g:[A-Z]', @:)
endfunc
func Test_cmdline_complete_user_names()