From a4a5a6907acf6361618a8aa723a4bacc489f270a Mon Sep 17 00:00:00 2001
From: mitchell <unknown>
Date: Tue, 14 Jul 2020 10:09:33 -0400
Subject: lexlua: Minor pattern refactoring.

---
 lexlua/faust.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lexlua/faust.lua')

diff --git a/lexlua/faust.lua b/lexlua/faust.lua
index 2e579dfd8..ab61a06be 100644
--- a/lexlua/faust.lua
+++ b/lexlua/faust.lua
@@ -3,7 +3,7 @@
 
 local lexer = require('lexer')
 local token, word_match = lexer.token, lexer.word_match
-local P, R, S = lpeg.P, lpeg.R, lpeg.S
+local P, S = lpeg.P, lpeg.S
 
 local lex = lexer.new('faust')
 
@@ -29,7 +29,7 @@ local block_comment = lexer.range('/*', '*/')
 lex:add_rule('comment', token(lexer.COMMENT, line_comment + block_comment))
 
 -- Numbers.
-local int = R('09')^1
+local int = lexer.digit^1
 local rad = P('.')
 local exp = (P('e') * S('+-')^-1 * int)^-1
 local flt = int * (rad * int)^-1 * exp + int^-1 * rad * int * exp
-- 
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