added parser deps

Author: Thomas Bell

bower.json

@@ -18,7 +18,8 @@
   "dependencies": {
     "angular": "~1.x",
     "jquery": "2.x",
-    "jquery-ui": "latest"
+    "jquery-ui": "latest",
+	"jison":"git://github.com/zaach/jison.git"
   },
   "devDependencies": {
     "angular-mocks": "~1.x"

lexersrc/parser.lex

@@ -0,0 +1,69 @@
+%{
+	/* Note for future hackers */
+	/* Jison by default gets the first matched item, working top down
+	 * This is NOT the same as lex, which matches longest
+	 * Adding the %option flex to the file will make jison work like lex
+	 * but, this is not heavily tested
+	 *
+	 * The safest thing to do is have more important rules before less
+	 * important rules, which is why . is last
+	 */
+%}
+int  "-"?([0-9]|[1-9][0-9]+)
+exp  [eE][-+]?[0-9]+
+frac  "."[0-9]+
+
+%x json singleQuoteString dblQuoteString
+%flex
+%%
+
+[^{,][^,]+      return 'LITERAL';
+"{"        {
+	saver.currText = "{";
+	this.begin('json');
+}
+"," {
+	// do nothing we don't want commas
+}
+<<EOF>>    return 'EOF';
+
+<json>"}"  {
+	saver.currText = saver.currText + yytext;
+	if (saver.braceCount == 0) {
+		yytext = saver.currText;
+		saver.currText = "";
+		this.popState();
+		return 'JSON';
+	}
+	else {
+		saver.braceCount -= 1;
+	}
+}
+<json>"{" {
+	saver.currText = saver.currText + yytext;
+	saver.braceCount += 1;
+}
+<json><<EOF>> {
+		yytext = saver.currText;
+		saver.currText = "";
+		this.popState();
+		return 'EOF';
+}
+<json>\s+  { saver.currText = saver.currText + yytext; }
+<json>"'"  { saver.currText = saver.currText + yytext; this.begin('singleQuoteString'); }
+<json>\"   { saver.currText = saver.currText + yytext; this.begin('dblQuoteString'); }
+<json>"//" { this.begin('singleLineComment'); }
+<json>"/*" { this.begin('multiLineComment'); }
+<json>.    { saver.currText = saver.currText + yytext; }
+
+<singleQuoteString>"\'"  { saver.currText = saver.currText + yytext; }
+<singleQuoteString>"'"  { saver.currText = saver.currText + yytext; this.popState(); }
+<singleQuoteString>.  { saver.currText = saver.currText + yytext; }
+
+<dblQuoteString>"\\\""  { saver.currText = saver.currText + yytext; }
+<dblQuoteString>\"  { saver.currText = saver.currText + yytext; this.popState(); }
+<dblQuoteString>.  { saver.currText = saver.currText + yytext; }
+
+%%
+
+var saver = { currText: "", braceCount:0 }

lexersrc/parser.y

@@ -0,0 +1,48 @@
+%start parsedargs
+
+%{
+
+%}
+
+%%
+
+parsedargs
+	: arguments EOF
+		{ 
+			$$ = $1;
+			return $$; 
+		}
+	;
+arguments
+	: stringarg
+		{ 
+			$$ = [$1]; 
+		}
+	| JSON 
+		{{ 
+			$$ = [$1];
+		}}
+	| arguments stringarg
+		{ 
+			$1.push($2);
+			$$ = $1;
+		}
+	| arguments JSON
+		{{ 
+			$1.push($2)
+			$$ = $1;
+		}}
+	;
+
+stringarg
+	: LITERAL
+		{ 
+			$$ = $1; 
+		}
+	| LITERAL stringarg
+		{ 
+			$$ = $1 + $2; 
+		}
+	;
+
+%%

package.json

@@ -6,7 +6,9 @@
   "license": "MIT",
   "homepage": "http://codef0rmer.github.io/angular-dragdrop",
   "main": "src/angular-dragdrop.js",
-  "dependencies": {},
+  "dependencies": {
+  	"jison":"*"
+  },
   "devDependencies": {
     "grunt": "~0.4.1",
     "grunt-karma": "~0.4.4"