Update runtime files.
Includes changing &sw to shiftwidth() for all indent scripts.
diff --git a/runtime/indent/haml.vim b/runtime/indent/haml.vim
index c3935af..e6416e6 100644
--- a/runtime/indent/haml.vim
+++ b/runtime/indent/haml.vim
@@ -1,7 +1,7 @@
" Vim indent file
" Language: Haml
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
-" Last Change: 2016 Aug 29
+" Last Change: 2017 Jun 13
if exists("b:did_indent")
finish
@@ -37,7 +37,7 @@
let line = substitute(line,'^\s\+','','')
let indent = indent(lnum)
let cindent = indent(v:lnum)
- let sw = exists('*shiftwidth') ? shiftwidth() : &sw
+ let sw = shiftwidth()
if cline =~# '\v^-\s*%(elsif|else|when)>'
let indent = cindent < indent ? cindent : indent - sw
endif