From c17833297ea45b783fef8a548eae5b66fbe43786 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Mon, 14 Nov 2016 23:01:20 +0000
Subject: Use consistent code for escape sequence decoding

---
 lib/style-reader.js | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'lib/style-reader.js')

diff --git a/lib/style-reader.js b/lib/style-reader.js
index 0f2efc5..13af3e7 100644
--- a/lib/style-reader.js
+++ b/lib/style-reader.js
@@ -209,25 +209,27 @@ function htmlPathRule() {
 var identifierRule = lop.rules.tokenOfType("identifier");
 var integerRule = lop.rules.tokenOfType("integer");
 
+var stringRule = lop.rules.then(
+    lop.rules.tokenOfType("string"),
+    decodeEscapeSequences
+);
+
 var escapeSequences = {
     "n": "\n",
     "r": "\r",
     "t": "\t"
 };
 
-var stringRule = lop.rules.then(
-    lop.rules.tokenOfType("string"),
-    function(value) {
-        return value.replace(/\\(.)/g, function(match, code) {
-            return escapeSequences[code] || code;
-        });
-    }
-);
+function decodeEscapeSequences(value) {
+    return value.replace(/\\(.)/g, function(match, code) {
+        return escapeSequences[code] || code;
+    });
+}
 
 var classRule = lop.rules.then(
     lop.rules.tokenOfType("cssClassName"),
     function(text) {
-        return text.substring(1).replace(/\\(.)/g, "$1");
+        return decodeEscapeSequences(text.substring(1));
     }
 );
 
-- 
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