Move tokeniser into its own module

2 files changed, 26 insertions, 23 deletions

diff --git a/lib/style-reader.js b/lib/style-reader.js
index b781792..a13c919 100644
--- a/lib/style-reader.js
+++ b/lib/style-reader.js
@@ -1,9 +1,9 @@
 var _ = require("underscore");
 var lop = require("lop");
-var RegexTokeniser = lop.RegexTokeniser;
 
 var documentMatchers = require("./document-matchers");
 var htmlPaths = require("./html-paths");
+var tokenise = require("./styles/parser/tokeniser").tokenise;
 var results = require("../lib/results");
 
 exports.readHtmlPath = readHtmlPath;
@@ -255,26 +255,4 @@ function describeError(error) {
         "Expected " + error.expected + " but got " + error.actual;
 }
 
-function tokenise(string) {
-    var tokeniser = new RegexTokeniser([
-        {name: "identifier", regex: /([a-zA-Z][a-zA-Z0-9\-]*)/},
-        {name: "cssClassName", regex: /(\.(?:[a-zA-Z0-9\-]|\\.)+)/},
-        {name: "colon", regex: /:/},
-        {name: "gt", regex: />/},
-        {name: "whitespace", regex: /\s+/},
-        {name: "arrow", regex: /=>/},
-        {name: "equals", regex: /=/},
-        {name: "open-paren", regex: /\(/},
-        {name: "close-paren", regex: /\)/},
-        {name: "open-square-bracket", regex: /\[/},
-        {name: "close-square-bracket", regex: /\]/},
-        {name: "string", regex: /'((?:\\.|[^'])*)'/},
-        {name: "integer", regex: /([0-9]+)/},
-        {name: "choice", regex: /\|/},
-        {name: "bang", regex: /(!)/}
-    ]);
-    return tokeniser.tokenise(string);
-}
-
-
 var styleRule = createStyleRule();
diff --git a/lib/styles/parser/tokeniser.js b/lib/styles/parser/tokeniser.js
new file mode 100644
index 0000000..2ada818
--- /dev/null
+++ b/lib/styles/parser/tokeniser.js
@@ -0,0 +1,25 @@
+var lop = require("lop");
+var RegexTokeniser = lop.RegexTokeniser;
+
+exports.tokenise = tokenise;
+
+function tokenise(string) {
+    var tokeniser = new RegexTokeniser([
+        {name: "identifier", regex: /([a-zA-Z][a-zA-Z0-9\-]*)/},
+        {name: "cssClassName", regex: /(\.(?:[a-zA-Z0-9\-]|\\.)+)/},
+        {name: "colon", regex: /:/},
+        {name: "gt", regex: />/},
+        {name: "whitespace", regex: /\s+/},
+        {name: "arrow", regex: /=>/},
+        {name: "equals", regex: /=/},
+        {name: "open-paren", regex: /\(/},
+        {name: "close-paren", regex: /\)/},
+        {name: "open-square-bracket", regex: /\[/},
+        {name: "close-square-bracket", regex: /\]/},
+        {name: "string", regex: /'((?:\\.|[^'])*)'/},
+        {name: "integer", regex: /([0-9]+)/},
+        {name: "choice", regex: /\|/},
+        {name: "bang", regex: /(!)/}
+    ]);
+    return tokeniser.tokenise(string);
+}