X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=vim%2Flilypond-indent.vim;h=224f5de4cdfd511946b9173767f7b36220868460;hb=7fdce4f39834cc8c83f176480cc1d20900eb09f8;hp=ea2523a1355593185f94427d3a883c26e01a1f26;hpb=e657f59b0c629a4274cf0cea0eb6694e92ed4b5e;p=lilypond.git

diff --git a/vim/lilypond-indent.vim b/vim/lilypond-indent.vim
index ea2523a135..224f5de4cd 100644
--- a/vim/lilypond-indent.vim
+++ b/vim/lilypond-indent.vim
@@ -1,8 +1,10 @@
 " LilyPond indent file
 " Language:     LilyPond
 " Maintainer:   Heikki Junes <hjunes@cc.hut.fi>
-" Last Change:  2004 Mar 01
-
+" Last Change:  2010 Jul 26
+"
+" Installed As:	vim/indent/lilypond.vim
+"
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
   finish
@@ -10,7 +12,7 @@ endif
 let b:did_indent = 1
 
 setlocal indentexpr=GetLilyPondIndent()
-setlocal indentkeys+==},>>,!^F
+setlocal indentkeys=o,O,},>>,!^F
 
 " Only define the function once.
 if exists("*GetLilyPondIndent")
@@ -32,10 +34,25 @@ function GetLilyPondIndent()
   endif
 
   "Check if a block was ended: '}' or '>>' is the first non-blank character of the current line.
-  elseif getline(v:lnum) =~ '^\s*\(}\|>>\)'
+  if getline(v:lnum) =~ '^\s*\(}\|>>\)'
     let ind = ind - &sw
   endif
 
+  " Check if the first character from the previous line is within
+  " a `lilyScheme' region, and if so, use lisp-style indentation
+  " for the current line.
+  "
+  " TODO:
+  "   - Only works in version 7.1.215 or later, though it should
+  "     silently fail in older versions.
+  "   - We should support `lilyScheme' regions that begin in the
+  "     middle of the line, too.
+  for id in synstack(lnum, 1)
+    if synIDattr(id, "name") == "lilyScheme"
+      let ind = lispindent(v:lnum)
+    endif
+  endfor
+
   return ind
 endfunction
 "