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66 lines
1.1 KiB
66 lines
1.1 KiB
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/*! |
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* Stylus - UnaryOp |
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* Copyright (c) Automattic <developer.wordpress.com> |
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* MIT Licensed |
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*/ |
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/** |
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* Module dependencies. |
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*/ |
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var Node = require('./node'); |
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/** |
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* Initialize a new `UnaryOp` with `op`, and `expr`. |
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* |
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* @param {String} op |
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* @param {Node} expr |
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* @api public |
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*/ |
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var UnaryOp = module.exports = function UnaryOp(op, expr){ |
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Node.call(this); |
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this.op = op; |
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this.expr = expr; |
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}; |
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/** |
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* Inherit from `Node.prototype`. |
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*/ |
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UnaryOp.prototype.__proto__ = Node.prototype; |
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/** |
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* Return a clone of this node. |
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* |
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* @return {Node} |
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* @api public |
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*/ |
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UnaryOp.prototype.clone = function(parent){ |
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var clone = new UnaryOp(this.op); |
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clone.expr = this.expr.clone(parent, clone); |
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clone.lineno = this.lineno; |
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clone.column = this.column; |
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clone.filename = this.filename; |
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return clone; |
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}; |
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/** |
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* Return a JSON representation of this node. |
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* |
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* @return {Object} |
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* @api public |
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*/ |
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UnaryOp.prototype.toJSON = function(){ |
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return { |
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__type: 'UnaryOp', |
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op: this.op, |
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expr: this.expr, |
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lineno: this.lineno, |
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column: this.column, |
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filename: this.filename |
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}; |
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};
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