//<script type="text/javscript">
-JSDOC = imports['JSDOC.js'].JSDOC;
-Roo = imports['Roo.js'].Roo;
-
+const XObject = imports.XObject.XObject;
/**
@constructor
*/
-TextStream = function(text) {
- if (typeof(text) == "undefined") text = "";
- text = ""+text;
- this.text = text;
- this.cursor = 0;
-}
-
-Roo.apply( TextStream.prototype, {
-
- look : function(n) {
- if (typeof n == "undefined") n = 0;
-
- if (this.cursor+n < 0 || this.cursor+n >= this.text.length) {
- var result = new String("");
- result.eof = true;
- return result;
- }
- return this.text.charAt(this.cursor+n);
+const TextStream = XObject.define(
+ function(text) {
+ if (typeof(text) == "undefined") text = "";
+ text = ""+text;
+ this.text = text;
+ this.cursor = 0;
},
-
- next : function(n) {
- if (typeof n == "undefined") n = 1;
- if (n < 1) return null;
+ Object,
+ {
- var pulled = "";
- for (var i = 0; i < n; i++) {
- if (this.cursor+i < this.text.length) {
- pulled += this.text.charAt(this.cursor+i);
- }
- else {
+ look : function(n) {
+ if (typeof n == "undefined") n = 0;
+
+ if (this.cursor+n < 0 || this.cursor+n >= this.text.length) {
var result = new String("");
result.eof = true;
return result;
}
- }
+ return this.text.charAt(this.cursor+n);
+ },
- this.cursor += n;
- return pulled;
- }
+ next : function(n) {
+ if (typeof n == "undefined") n = 1;
+ if (n < 1) return null;
+
+ var pulled = "";
+ for (var i = 0; i < n; i++) {
+ if (this.cursor+i < this.text.length) {
+ pulled += this.text.charAt(this.cursor+i);
+ }
+ else {
+ var result = new String("");
+ result.eof = true;
+ return result;
+ }
+ }
+
+ this.cursor += n;
+ return pulled;
+ }
});
\ No newline at end of file