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//// [parserRealSource5.ts]
// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0.
// See LICENSE.txt in the project root for complete license information.
///<reference path='typescript.ts' />
module TypeScript {
// TODO: refactor indent logic for use in emit
export class PrintContext {
public builder = "";
public indent1 = " ";
public indentStrings: string[] = [];
public indentAmt = 0;
constructor (public outfile: ITextWriter, public parser: Parser) {
}
public increaseIndent() {
this.indentAmt++;
}
public decreaseIndent() {
this.indentAmt--;
}
public startLine() {
if (this.builder.length > 0) {
CompilerDiagnostics.Alert(this.builder);
}
var indentString = this.indentStrings[this.indentAmt];
if (indentString === undefined) {
indentString = "";
for (var i = 0; i < this.indentAmt; i++) {
indentString += this.indent1;
}
this.indentStrings[this.indentAmt] = indentString;
}
this.builder += indentString;
}
public write(s) {
this.builder += s;
}
public writeLine(s) {
this.builder += s;
this.outfile.WriteLine(this.builder);
this.builder = "";
}
}
export function prePrintAST(ast: AST, parent: AST, walker: IAstWalker) {
var pc: PrintContext = <PrintContext>walker.state;
ast.print(pc);
pc.increaseIndent();
return ast;
}
export function postPrintAST(ast: AST, parent: AST, walker: IAstWalker) {
var pc: PrintContext = <PrintContext>walker.state;
pc.decreaseIndent();
return ast;
}
}
//// [parserRealSource5.js]
// Copyright (c) Microsoft. All rights reserved. Licensed under the Apache License, Version 2.0.
// See LICENSE.txt in the project root for complete license information.
///<reference path='typescript.ts' />
var TypeScript;
(function (TypeScript) {
// TODO: refactor indent logic for use in emit
var PrintContext = /** @class */ (function () {
function PrintContext(outfile, parser) {
this.outfile = outfile;
this.parser = parser;
this.builder = "";
this.indent1 = " ";
this.indentStrings = [];
this.indentAmt = 0;
}
PrintContext.prototype.increaseIndent = function () {
this.indentAmt++;
};
PrintContext.prototype.decreaseIndent = function () {
this.indentAmt--;
};
PrintContext.prototype.startLine = function () {
if (this.builder.length > 0) {
CompilerDiagnostics.Alert(this.builder);
}
var indentString = this.indentStrings[this.indentAmt];
if (indentString === undefined) {
indentString = "";
for (var i = 0; i < this.indentAmt; i++) {
indentString += this.indent1;
}
this.indentStrings[this.indentAmt] = indentString;
}
this.builder += indentString;
};
PrintContext.prototype.write = function (s) {
this.builder += s;
};
PrintContext.prototype.writeLine = function (s) {
this.builder += s;
this.outfile.WriteLine(this.builder);
this.builder = "";
};
return PrintContext;
}());
TypeScript.PrintContext = PrintContext;
function prePrintAST(ast, parent, walker) {
var pc = walker.state;
ast.print(pc);
pc.increaseIndent();
return ast;
}
TypeScript.prePrintAST = prePrintAST;
function postPrintAST(ast, parent, walker) {
var pc = walker.state;
pc.decreaseIndent();
return ast;
}
TypeScript.postPrintAST = postPrintAST;
})(TypeScript || (TypeScript = {}));
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