patch 8.1.0740: Tcl test fails commit https://github.com/vim/vim/commit/8309b0559da6e9a581a7816572594c90c2d7f942 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 13 16:46:22 2019 +0100 patch 8.1.0740: Tcl test fails Problem: Tcl test fails. Solution: When the argument is empty don't give an error, instead rely on the error reporting higher up.

" Vim indent file
" Language:	Lisp
" Maintainer:    Sergey Khorev <sergey.khorev@gmail.com>
" URL:		 http://sites.google.com/site/khorser/opensource/vim
" Last Change:	2012 Jan 10

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
   finish
endif
let b:did_indent = 1

setlocal ai nosi

let b:undo_indent = "setl ai< si<"