101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true,
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});
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exports.BlockStatement = BlockStatement;
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exports.Directive = Directive;
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exports.DirectiveLiteral = DirectiveLiteral;
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exports.File = File;
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exports.InterpreterDirective = InterpreterDirective;
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exports.Placeholder = Placeholder;
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exports.Program = Program;
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function File(node) {
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if (node.program) {
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this.print(node.program.interpreter, node);
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}
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this.print(node.program, node);
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}
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function Program(node) {
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this.printInnerComments(node, false);
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this.printSequence(node.directives, node);
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if (node.directives && node.directives.length) this.newline();
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this.printSequence(node.body, node);
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}
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function BlockStatement(node) {
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var _node$directives;
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this.token('{');
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this.printInnerComments(node);
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const hasDirectives =
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(_node$directives = node.directives) == null ?
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void 0
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: _node$directives.length;
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if (node.body.length || hasDirectives) {
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this.newline();
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this.printSequence(node.directives, node, {
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indent: true,
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});
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if (hasDirectives) this.newline();
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this.printSequence(node.body, node, {
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indent: true,
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});
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this.removeTrailingNewline();
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this.source('end', node.loc);
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if (!this.endsWith(10)) this.newline();
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this.rightBrace();
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} else {
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this.source('end', node.loc);
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this.token('}');
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}
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}
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function Directive(node) {
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this.print(node.value, node);
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this.semicolon();
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}
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const unescapedSingleQuoteRE = /(?:^|[^\\])(?:\\\\)*'/;
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const unescapedDoubleQuoteRE = /(?:^|[^\\])(?:\\\\)*"/;
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function DirectiveLiteral(node) {
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const raw = this.getPossibleRaw(node);
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if (!this.format.minified && raw != null) {
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this.token(raw);
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return;
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}
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const { value } = node;
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if (!unescapedDoubleQuoteRE.test(value)) {
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this.token(`"${value}"`);
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} else if (!unescapedSingleQuoteRE.test(value)) {
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this.token(`'${value}'`);
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} else {
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throw new Error(
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'Malformed AST: it is not possible to print a directive containing' +
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' both unescaped single and double quotes.'
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);
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}
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}
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function InterpreterDirective(node) {
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this.token(`#!${node.value}\n`);
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}
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function Placeholder(node) {
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this.token('%%');
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this.print(node.name);
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this.token('%%');
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if (node.expectedNode === 'Statement') {
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this.semicolon();
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}
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}
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