From 039042f2e323c1f982f1de61b702c88fb33d6ccb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Fri, 16 Oct 2015 12:36:47 +0200
Subject: Import LPeg based lexers from Scintillua 3.6.1-1

These are Copyright (c) 2007-2015 Mitchell and released under the
MIT license.
---
 lexers/lilypond.lua | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lexers/lilypond.lua

(limited to 'lexers/lilypond.lua')

diff --git a/lexers/lilypond.lua b/lexers/lilypond.lua
new file mode 100644
index 0000000..f5af771
--- /dev/null
+++ b/lexers/lilypond.lua
@@ -0,0 +1,40 @@
+-- Copyright 2006-2013 Robert Gieseke. See LICENSE.
+-- Lilypond LPeg lexer.
+-- TODO Embed Scheme; Notes?, Numbers?
+
+local l = require('lexer')
+local token, word_match = l.token, l.word_match
+local P, R, S = lpeg.P, lpeg.R, lpeg.S
+
+local M = {_NAME = 'lilypond'}
+
+-- Whitespace.
+local ws = token(l.WHITESPACE, l.space^1)
+
+-- Comments.
+local line_comment = '%' * l.nonnewline^0
+-- TODO: block comment.
+local comment = token(l.COMMENT, line_comment)
+
+-- Strings.
+local string = token(l.STRING, l.delimited_range('"', false, true))
+
+-- Keywords, commands.
+local keyword = token(l.KEYWORD, '\\' * l.word)
+
+-- Identifiers.
+local identifier = token(l.IDENTIFIER, l.word)
+
+-- Operators.
+local operator = token(l.OPERATOR, S("{}'~<>|"))
+
+M._rules = {
+  {'whitespace', ws},
+  {'comment', comment},
+  {'string', string},
+  {'keyword', keyword},
+  {'operator', operator},
+  {'identifier', identifier},
+}
+
+return M
-- 
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