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added print_to_string helper method

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This commit is contained in:
Mihai Bazon 2012-08-27 10:59:33 +03:00
parent 8d233c38d4
commit a8e49f1536
1 changed files with 6 additions and 0 deletions
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6
lib/output.js
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@ -296,6 +296,12 @@ function OutputStream(options) {
}); });
}; };
AST_Node.DEFMETHOD("print_to_string", function(options){
var s = OutputStream(options);
this.print(s);
return s.get();
});
function PARENS(nodetype, func) { function PARENS(nodetype, func) {
nodetype.DEFMETHOD("needs_parens", func); nodetype.DEFMETHOD("needs_parens", func);
}; };