Mercurial > vim
diff src/userfunc.c @ 24988:494112d2aa93 v8.2.3031
patch 8.2.3031: no error if a function name starts with an underscore
Commit: https://github.com/vim/vim/commit/22f17a29cd0b0cc3107dc6cd1d96c62eee52a7d9
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jun 21 20:48:58 2021 +0200
patch 8.2.3031: no error if a function name starts with an underscore
Problem: No error if a function name starts with an underscore. (Naohiro
Ono)
Solution: In Vim9 script disallow a function name starting with an
underscore, as is mentioned in the help. (closes #8414)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 21 Jun 2021 21:00:03 +0200 |
parents | e61a2085c89b |
children | efdb9608cc11 |
line wrap: on
line diff
--- a/src/userfunc.c +++ b/src/userfunc.c @@ -3595,7 +3595,8 @@ trans_function_name( lead += (int)STRLEN(sid_buf); } } - else if (!(flags & TFN_INT) && builtin_function(lv.ll_name, len)) + else if (!(flags & TFN_INT) && (builtin_function(lv.ll_name, len) + || (in_vim9script() && *lv.ll_name == '_'))) { semsg(_("E128: Function name must start with a capital or \"s:\": %s"), start);