X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=blobdiff_plain;f=JSDOC%2FDocTag.js;h=e5449ab1f2e77a56b988fc1ae6f06de6f219f841;hp=0a6dbee817de4788d0c411e5151e9e6a9063a2a8;hb=f97b7efe182b819e8f6143b7aeb9fd45c7ab75f0;hpb=8fc705fb88d6a6c169a054bb7a25e3deacdfbe54

diff --git a/JSDOC/DocTag.js b/JSDOC/DocTag.js
index 0a6dbee..e5449ab 100644
--- a/JSDOC/DocTag.js
+++ b/JSDOC/DocTag.js
@@ -13,6 +13,12 @@ Options = imports.Options.Options;
  
  
 DocTag = XObject.define(
+
+/**
+ * @constructor
+ * @arg {String} src
+ */
+
     function(src) {
         this.title        = "";
         this.type         = "";
@@ -62,7 +68,7 @@ DocTag = XObject.define(
                 }
             }
             catch(e) {
-                if (Options.LOG) Options.warn(e);
+                if (Options.LOG) Options.LOG.warn(e);
                 else throw e;
             }
             this.desc = src; // whatever is left
@@ -111,7 +117,7 @@ DocTag = XObject.define(
             if (typeof src != "string") throw "src must be a string not "+(typeof src);
             
             if (src.match(/^\s*\{/)) {
-                var typeRange = src.balance("{", "}");
+                var typeRange = this.balance(src,"{", "}");
                 if (typeRange[1] == -1) {
                     throw "Malformed comment tag ignored. Tag type requires an opening { and a closing }: "+src;
                 }
@@ -137,7 +143,7 @@ DocTag = XObject.define(
             
             // is optional?
             if (src.charAt(0) == "[") {
-                var nameRange = src.balance("[", "]");
+                var nameRange = this.balance(src,"[", "]");
                 if (nameRange[1] == -1) {
                     throw "Malformed comment tag ignored. Tag optional name requires an opening [ and a closing ]: "+src;
                 }
@@ -163,7 +169,30 @@ DocTag = XObject.define(
             }	
 
             return src;
-        }
+        },
+        
+        balance : function(str, open, close) {
+            var i = 0;
+            while (str.charAt(i) != open) {
+                if (i == str.length) return [-1, -1];
+                i++;
+            }
+            
+            var j = i+1;
+            var balance = 1;
+            while (j < str.length) {
+                if (str.charAt(j) == open) balance++;
+                if (str.charAt(j) == close) balance--;
+                if (balance == 0) break;
+                j++;
+                if (j == str.length) return [-1, -1];
+            }
+            
+            return [i, j];
+}
+
+        
+        
 });
 
 // cached support?