// print(i);
if (i < 0) {
if (n > -1) {
- i = 0; continue;
+ i = 0;
+ continue;
}
- return new Token("", "VOID", "END_OF_STREAM");
+ return new Token("", "VOID", "END_OF_STREAM");
+ }
+ else if (i > this.tokens.length) {
+ return new Token("", "VOID", "END_OF_STREAM");
}
- else if (i > this.tokens.length) return new Token("", "VOID", "END_OF_STREAM");
if (i != this.cursor && (this.tokens[i] === undefined || this.tokens[i].is("WHIT") || this.tokens[i].is("COMM"))) {
if (n < 0) i--; else i++;
*/
balance : function(/**String*/start, /**String*/stop) {
- start = typeof(Lang.matching(start)) == 'undefined' ? Lang.punc(start) : start;
+
+ start = typeof(Lang.punc(start)) == 'undefined' ? start : Lang.punc(start);
if (!stop) stop = Lang.matching(start);
var depth = 0;
var got = [];
var started = false;
- Seed.print("START:" + start);
- Seed.print("STOP:" + stop);
+ //Seed.print("START:" + start);
+ //Seed.print("STOP:" + stop);
while ((token = this.look())) {
if (token.is(start)) {
- // Seed.print("balance: START : " + depth + " " + token.data);
+ // Seed.print("balance: START : " + depth + " " + token.data);
depth++;
started = true;
}
if (token.is(stop)) {
depth--;
- // Seed.print("balance: STOP: " + depth + " " + token.data);
- if (depth < 0) return got;
+ // Seed.print("balance: STOP: " + depth + " " + token.data);
+ if (depth < 1) return got;
}
if (!this.next()) break;
}