From b147123070e5d7418fe67e315a53599cfde38d58 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Thu, 9 Sep 2021 12:42:18 +0200
Subject: Ensure some files are compied from each package

---
 indent/lilypond.vim | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 indent/lilypond.vim

(limited to 'indent/lilypond.vim')

diff --git a/indent/lilypond.vim b/indent/lilypond.vim
new file mode 100644
index 00000000..da836dbb
--- /dev/null
+++ b/indent/lilypond.vim
@@ -0,0 +1,81 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'lilypond', 'indent/lilypond.vim')
+  finish
+endif
+
+" LilyPond indent file
+" Language:     LilyPond
+" Maintainer:   Heikki Junes <hjunes@cc.hut.fi>
+" License:      This file is part of LilyPond, the GNU music typesetter.
+"
+"               Copyright (C) 2004, 2010 Heikki Junes <hjunes@cc.hut.fi>
+"
+"               LilyPond is free software: you can redistribute it and/or modify
+"               it under the terms of the GNU General Public License as published by
+"               the Free Software Foundation, either version 3 of the License, or
+"               (at your option) any later version.
+"
+"               LilyPond is distributed in the hope that it will be useful,
+"               but WITHOUT ANY WARRANTY; without even the implied warranty of
+"               MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+"               GNU General Public License for more details.
+"
+"               You should have received a copy of the GNU General Public License
+"               along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+"
+" 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
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetLilyPondIndent()
+setlocal indentkeys=o,O,},>>,!^F
+
+" Only define the function once.
+if exists("*GetLilyPondIndent")
+  finish
+endif
+
+function GetLilyPondIndent()
+  if v:lnum == 1
+    return 0
+  endif
+
+  "Find a non-blank line above the current line.
+  let lnum = prevnonblank(v:lnum - 1)
+  "Check if a block was started: '{' or '<<' is the last non-blank character of the previous line.
+  if getline(lnum) =~ '^.*\({\|<<\)\s*$'
+    let ind = indent(lnum) + &sw
+  else
+    let ind = indent(lnum)
+  endif
+
+  "Check if a block was ended: '}' or '>>' is the first non-blank character of the current line.
+  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
+"
+"
+"
-- 
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