Update runtime files.
diff --git a/runtime/compiler/erlang.vim b/runtime/compiler/erlang.vim
index e177a27..e22887e 100644
--- a/runtime/compiler/erlang.vim
+++ b/runtime/compiler/erlang.vim
@@ -1,13 +1,13 @@
 " Vim compiler file
 " Compiler:     Erlang
 " Maintainer:	Dmitry Vasiliev <dima at hlabs dot org>
-" Last Change:	2012-02-13
+" Last Change:	2019 Jul 23
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "erlang"
 
-CompilerSet makeprg=erlc\ -Wall\ %
+CompilerSet makeprg=erlc\ -Wall\ %:S
 
 CompilerSet errorformat=%f:%l:\ %m