Updated runtime files.

1 files changed, 18 insertions, 15 deletions

diff --git a/runtime/indent/vim.vim b/runtime/indent/vim.vim
index 8c215733b3..ff4af027b4 100644
--- a/runtime/indent/vim.vim
+++ b/runtime/indent/vim.vim
@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:	Vim script
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2012 Aug 02
+" Last Change:	2014 Sep 19
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -37,7 +37,8 @@ function GetVimIndentIntern()
 
   " If the current line doesn't start with '\' and below a line that starts
   " with '\', use the indent of the line above it.
-  if getline(v:lnum) !~ '^\s*\\'
+  let cur_text = getline(v:lnum)
+  if cur_text !~ '^\s*\\'
     while lnum > 0 && getline(lnum) =~ '^\s*\\'
       let lnum = lnum - 1
     endwhile
@@ -47,27 +48,30 @@ function GetVimIndentIntern()
   if lnum == 0
     return 0
   endif
+  let prev_text = getline(lnum)
 
   " Add a 'shiftwidth' after :if, :while, :try, :catch, :finally, :function
   " and :else.  Add it three times for a line that starts with '\' after
   " a line that doesn't (or g:vim_indent_cont if it exists).
   let ind = indent(lnum)
-  if getline(v:lnum) =~ '^\s*\\' && v:lnum > 1 && getline(lnum) !~ '^\s*\\'
+  if cur_text =~ '^\s*\\' && v:lnum > 1 && prev_text !~ '^\s*\\'
     if exists("g:vim_indent_cont")
       let ind = ind + g:vim_indent_cont
     else
       let ind = ind + &sw * 3
     endif
-  elseif getline(lnum) =~ '^\s*aug\%[roup]' && getline(lnum) !~ '^\s*aug\%[roup]\s*!\=\s\+END'
+  elseif prev_text =~ '^\s*aug\%[roup]' && prev_text !~ '^\s*aug\%[roup]\s*!\=\s\+END'
     let ind = ind + &sw
   else
-    let line = getline(lnum)
-    let i = match(line, '\(^\||\)\s*\(if\|wh\%[ile]\|for\|try\|cat\%[ch]\|fina\%[lly]\|fu\%[nction]\|el\%[seif]\)\>')
-    if i >= 0
-      let ind += &sw
-      if strpart(line, i, 1) == '|' && has('syntax_items')
-            \ && synIDattr(synID(lnum, i, 1), "name") =~ '\(Comment\|String\)$'
-        let ind -= &sw
+    " A line starting with :au does not increment/decrement indent.
+    if prev_text !~ '^\s*au\%[tocmd]'
+      let i = match(prev_text, '\(^\||\)\s*\(if\|wh\%[ile]\|for\|try\|cat\%[ch]\|fina\%[lly]\|fu\%[nction]\|el\%[seif]\)\>')
+      if i >= 0
+	let ind += &sw
+	if strpart(prev_text, i, 1) == '|' && has('syntax_items')
+	      \ && synIDattr(synID(lnum, i, 1), "name") =~ '\(Comment\|String\)$'
+	  let ind -= &sw
+	endif
       endif
     endif
   endif
@@ -75,9 +79,8 @@ function GetVimIndentIntern()
   " If the previous line contains an "end" after a pipe, but not in an ":au"
   " command.  And not when there is a backslash before the pipe.
   " And when syntax HL is enabled avoid a match inside a string.
-  let line = getline(lnum)
-  let i = match(line, '[^\\]|\s*\(ene\@!\)')
-  if i > 0 && line !~ '^\s*au\%[tocmd]'
+  let i = match(prev_text, '[^\\]|\s*\(ene\@!\)')
+  if i > 0 && prev_text !~ '^\s*au\%[tocmd]'
     if !has('syntax_items') || synIDattr(synID(lnum, i + 2, 1), "name") !~ '\(Comment\|String\)$'
       let ind = ind - &sw
     endif
@@ -86,7 +89,7 @@ function GetVimIndentIntern()
 
   " Subtract a 'shiftwidth' on a :endif, :endwhile, :catch, :finally, :endtry,
   " :endfun, :else and :augroup END.
-  if getline(v:lnum) =~ '^\s*\(ene\@!\|cat\|fina\|el\|aug\%[roup]\s*!\=\s\+END\)'
+  if cur_text =~ '^\s*\(ene\@!\|cat\|fina\|el\|aug\%[roup]\s*!\=\s\+END\)'
     let ind = ind - &sw
   endif