Parse paragraph matcher

1 files changed, 21 insertions, 2 deletions

diff --git a/lib/style-reader.js b/lib/style-reader.js
index d749743..be5d5d3 100644
--- a/lib/style-reader.js
+++ b/lib/style-reader.js
@@ -1,9 +1,25 @@
 var lop = require("lop");
 var RegexTokeniser = lop.RegexTokeniser;
 
+var documentMatchers = require("./document-matchers");
 var htmlPaths = require("./html-paths");
 
 exports.readHtmlPath = readHtmlPath;
+exports.readDocumentMatcher = readDocumentMatcher;
+
+
+function readDocumentMatcher(string) {
+    var paragraphRule = lop.rules.then(
+        lop.rules.token("identifier", "p"),
+        function() {
+            return documentMatchers.paragraph();
+        }
+    );
+    
+    var matcherRule = paragraphRule;
+    
+    return parseString(matcherRule, string);
+}
 
 
 function readHtmlPath(string) {
@@ -55,10 +71,13 @@ function readHtmlPath(string) {
         ),
         htmlPaths.elements
     );
-    
+    return parseString(styleRule, string);
+}
+
+function parseString(rule, string) {
     var tokens = tokenise(string);
     var parser = lop.Parser();
-    var parseResult = parser.parseTokens(styleRule, tokens);
+    var parseResult = parser.parseTokens(rule, tokens);
     if (!parseResult.isSuccess()) {
         throw new Error("Failed to parse: " + describeFailure(parseResult));
     }