1 files changed, 58 insertions, 0 deletions
diff --git a/vim/syntax_checkers/lua.vim b/vim/syntax_checkers/lua.vim
new file mode 100644
index 0000000..03acb08
--- /dev/null
+++ b/vim/syntax_checkers/lua.vim
@@ -0,0 +1,58 @@
+"============================================================================
+"File:        lua.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Gregor Uhlenheuer <kongo2002 at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"
+"============================================================================
+
+if exists('loaded_lua_syntax_checker')
+    finish
+endif
+let loaded_lua_syntax_checker = 1
+
+" check if the lua compiler is installed
+if !executable('luac')
+    finish
+endif
+
+function! SyntaxCheckers_lua_Term(pos)
+    let near = matchstr(a:pos['text'], "near '[^']\\+'")
+    let result = ''
+    if len(near) > 0
+        let near = split(near, "'")[1]
+        if near == '<eof>'
+            let p = getpos('$')
+            let a:pos['lnum'] = p[1]
+            let a:pos['col'] = p[2]
+            let result = '\%'.p[2].'c'
+        else
+            let result = '\V'.near
+        endif
+        let open = matchstr(a:pos['text'], "(to close '[^']\\+' at line [0-9]\\+)")
+        if len(open) > 0
+            let oline = split(open, "'")[1:2]
+            let line = 0+strpart(oline[1], 9)
+            call matchadd('SpellCap', '\%'.line.'l\V'.oline[0])
+        endif
+    endif
+    return result
+endfunction
+
+function! SyntaxCheckers_lua_GetLocList()
+    let makeprg = 'luac -p ' . shellescape(expand('%'))
+    let errorformat =  'luac: %#%f:%l: %m'
+
+    let loclist = SyntasticMake({ 'makeprg': makeprg,
+                                \ 'errorformat': errorformat,
+                                \ 'defaults': { 'bufnr': bufnr(''), 'type': 'E' } })
+
+    call SyntasticHighlightErrors(loclist, function("SyntaxCheckers_lua_Term"))
+
+    return loclist
+endfunction
+