Update runtime files.
diff --git a/runtime/indent/sh.vim b/runtime/indent/sh.vim
index aca110f..ae4f4b5 100644
--- a/runtime/indent/sh.vim
+++ b/runtime/indent/sh.vim
@@ -3,10 +3,12 @@
" Maintainer: Christian Brabandt <cb@256bit.org>
" Previous Maintainer: Peter Aronoff <telemachus@arpinum.org>
" Original Author: Nikolai Weibull <now@bitwi.se>
-" Latest Revision: 2016-06-27
+" Latest Revision: 2017-05-02
" License: Vim (see :h license)
" Repository: https://github.com/chrisbra/vim-sh-indent
" Changelog:
+" 20170502: - get rid of buffer-shiftwidth function
+" 20160912: - preserve indentation of here-doc blocks
" 20160627: - detect heredocs correctly
" 20160213: - detect function definition correctly
" 20160202: - use shiftwidth() function
@@ -33,15 +35,11 @@
let s:cpo_save = &cpo
set cpo&vim
-function s:buffer_shiftwidth()
- return shiftwidth()
-endfunction
-
let s:sh_indent_defaults = {
- \ 'default': function('s:buffer_shiftwidth'),
- \ 'continuation-line': function('s:buffer_shiftwidth'),
- \ 'case-labels': function('s:buffer_shiftwidth'),
- \ 'case-statements': function('s:buffer_shiftwidth'),
+ \ 'default': function('shiftwidth'),
+ \ 'continuation-line': function('shiftwidth'),
+ \ 'case-labels': function('shiftwidth'),
+ \ 'case-statements': function('shiftwidth'),
\ 'case-breaks': 0 }
function! s:indent_value(option)
@@ -110,6 +108,9 @@
let ind -= s:indent_value('case-breaks')
elseif s:is_here_doc(line)
let ind = 0
+ " statements, executed within a here document. Keep the current indent
+ elseif match(map(synstack(v:lnum, 1), 'synIDattr(v:val, "name")'), '\c\mheredoc') > -1
+ return indent(v:lnum)
endif
return ind