From 0a4094678f2fccd0d05901ea9d42acd50bff65e5 Mon Sep 17 00:00:00 2001
From: Sven Gestegard Robertz <sven.robertz@cs.lth.se>
Date: Tue, 26 May 2015 09:33:26 +0200
Subject: [PATCH] fixed quoted string pattern in scanner
---
compiler/2014/LabCommScanner.flex | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/compiler/2014/LabCommScanner.flex b/compiler/2014/LabCommScanner.flex
index 0b28eff..d60a437 100644
--- a/compiler/2014/LabCommScanner.flex
+++ b/compiler/2014/LabCommScanner.flex
@@ -6,13 +6,13 @@ import se.lth.control.labcomm2014.compiler.LabCommParser.Terminals;
%%
-%public
-%final
+%public
+%final
%class LabCommScanner
%extends Scanner
-%type Symbol
-%function nextToken
+%type Symbol
+%function nextToken
%yylexthrow Scanner.Exception
%unicode
@@ -47,12 +47,12 @@ EndOfLineComment = "//" {InputCharacter}* {LineTerminator}?
Identifier = [[:letter:]_]([[:letter:]_[:digit:]])*
StringLiteral = [:jletterdigit:]*
-DecimalNumeral = 0 | {NonZeroDigit} {Digits}?
+DecimalNumeral = 0 | {NonZeroDigit} {Digits}?
Digits = {Digit}+
Digit = 0 | {NonZeroDigit}
NonZeroDigit = [1-9]
-QuotedString = "\"" {InputCharacter}* "\""
+QuotedString = "\""~"\""
%%
@@ -84,7 +84,7 @@ QuotedString = "\"" {InputCharacter}* "\""
";" { return sym(Terminals.SEMICOLON); }
":" { return sym(Terminals.COLON); }
"," { return sym(Terminals.COMMA); }
-
+
{Identifier} { return sym(Terminals.IDENTIFIER); }
{QuotedString} { return sym(Terminals.QUOTEDSTRING); }
}
--
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