1 files changed, 133 insertions, 0 deletions
diff --git a/tools/jsdoc-toolkit-2.4.0/app/lib/JSDOC/TokenStream.js b/tools/jsdoc-toolkit-2.4.0/app/lib/JSDOC/TokenStream.js
new file mode 100644
index 0000000..1eeb44c
--- /dev/null
+++ b/tools/jsdoc-toolkit-2.4.0/app/lib/JSDOC/TokenStream.js
@@ -0,0 +1,133 @@
+if (typeof JSDOC == "undefined") JSDOC = {};
+
+/**
+	@constructor
+*/
+JSDOC.TokenStream = function(tokens) {
+	this.tokens = (tokens || []);
+	this.rewind();
+}
+
+/**
+	@constructor
+	@private
+*/
+function VoidToken(/**String*/type) {
+	this.toString = function() {return "<VOID type=\""+type+"\">"};
+	this.is = function(){return false;}
+}
+
+JSDOC.TokenStream.prototype.rewind = function() {
+	this.cursor = -1;
+}
+
+/**
+	@type JSDOC.Token
+*/
+JSDOC.TokenStream.prototype.look = function(/**Number*/n, /**Boolean*/considerWhitespace) {
+	if (typeof n == "undefined") n = 0;
+
+	if (considerWhitespace == true) {
+		if (this.cursor+n < 0 || this.cursor+n > this.tokens.length) return {};
+		return this.tokens[this.cursor+n];
+	}
+	else {
+		var count = 0;
+		var i = this.cursor;
+
+		while (true) {
+			if (i < 0) return new JSDOC.Token("", "VOID", "START_OF_STREAM");
+			else if (i > this.tokens.length) return new JSDOC.Token("", "VOID", "END_OF_STREAM");
+
+			if (i != this.cursor && (this.tokens[i] === undefined || this.tokens[i].is("WHIT"))) {
+				if (n < 0) i--; else i++;
+				continue;
+			}
+			
+			if (count == Math.abs(n)) {
+				return this.tokens[i];
+			}
+			count++;
+			(n < 0)? i-- : i++;
+		}
+
+		return new JSDOC.Token("", "VOID", "STREAM_ERROR"); // because null isn't an object and caller always expects an object
+	}
+}
+
+/**
+	@type JSDOC.Token|JSDOC.Token[]
+*/
+JSDOC.TokenStream.prototype.next = function(/**Number*/howMany) {
+	if (typeof howMany == "undefined") howMany = 1;
+	if (howMany < 1) return null;
+	var got = [];
+
+	for (var i = 1; i <= howMany; i++) {
+		if (this.cursor+i >= this.tokens.length) {
+			return null;
+		}
+		got.push(this.tokens[this.cursor+i]);
+	}
+	this.cursor += howMany;
+
+	if (howMany == 1) {
+		return got[0];
+	}
+	else return got;
+}
+
+/**
+	@type JSDOC.Token[]
+*/
+JSDOC.TokenStream.prototype.balance = function(/**String*/start, /**String*/stop) {
+	if (!stop) stop = JSDOC.Lang.matching(start);
+	
+	var depth = 0;
+	var got = [];
+	var started = false;
+	
+	while ((token = this.look())) {
+		if (token.is(start)) {
+			depth++;
+			started = true;
+		}
+		
+		if (started) {
+			got.push(token);
+		}
+		
+		if (token.is(stop)) {
+			depth--;
+			if (depth == 0) return got;
+		}
+		if (!this.next()) break;
+	}
+}
+
+JSDOC.TokenStream.prototype.getMatchingToken = function(/**String*/start, /**String*/stop) {
+	var depth = 0;
+	var cursor = this.cursor;
+	
+	if (!start) {
+		start = JSDOC.Lang.matching(stop);
+		depth = 1;
+	}
+	if (!stop) stop = JSDOC.Lang.matching(start);
+	
+	while ((token = this.tokens[cursor])) {
+		if (token.is(start)) {
+			depth++;
+		}
+		
+		if (token.is(stop) && cursor) {
+			depth--;
+			if (depth == 0) return this.tokens[cursor];
+		}
+		cursor++;
+	}
+}
+
+JSDOC.TokenStream.prototype.insertAhead = function(/**JSDOC.Token*/token) {
+	this.tokens.splice(this.cursor+1, 0, token);
+}
+\ No newline at end of file