Mercurial > vim
view ci/if_ver-cmd.vim @ 31970:fe66019e7a23 v9.0.1317
patch 9.0.1317: crash when using an unset object variable
Commit: https://github.com/vim/vim/commit/552bdca781bd202012224316ffae3439aac83b7b
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Feb 17 21:08:50 2023 +0000
patch 9.0.1317: crash when using an unset object variable
Problem: Crash when using an unset object variable.
Solution: Give an error instead. (closes https://github.com/vim/vim/issues/12005)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 17 Feb 2023 22:15:05 +0100 |
parents | 27ff44268da5 |
children |
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" Provide 'PrintVer' command to print the interface versions. func s:print_ver(lang, ...) if has(a:lang) exec a:lang join(a:000) else echo 'N/A' endif echo '' endfunc command -nargs=+ PrintVer call <SID>print_ver(<f-args>)