patch 8.2.3194: Vim9: argument types are not checked at compile time Commit: https://github.com/vim/vim/commit/cd9172077bc8c0aafddf2e5367cc0ae2c00c8ff7 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Jul 21 19:09:09 2021 +0200 patch 8.2.3194: Vim9: argument types are not checked at compile time Problem: Vim9: argument types are not checked at compile time. Solution: Add several more type checks, simplify some. (Yegappan Lakshmanan, closes #8598)

" Vim Compiler File
" Compiler:	xmlwf
" Maintainer:	Robert Rowsome <rowsome@wam.umd.edu>
" Last Change:	2019 Jul 23

if exists("current_compiler")
  finish
endif
let current_compiler = "xmlwf"

let s:cpo_save = &cpo
set cpo&vim

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

CompilerSet makeprg=xmlwf\ %:S

CompilerSet errorformat=%f:%l%c:%m

let &cpo = s:cpo_save
unlet s:cpo_save