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Last change
on this file since 256 was
256,
checked in by hendrikvanantwerpen, 13 years ago
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Reworked project structure based on REST interaction and Dojo library. As
soon as this is stable, the old jQueryUI branch can be removed (it's
kept for reference).
|
-
Property svn:executable set to
*
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File size:
691 bytes
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| Line | |
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| 1 | (function (tree) { |
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| 2 | |
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| 3 | tree.Variable = function (name, index) { this.name = name, this.index = index }; |
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| 4 | tree.Variable.prototype = { |
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| 5 | eval: function (env) { |
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| 6 | var variable, v, name = this.name; |
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| 7 | |
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| 8 | if (name.indexOf('@@') == 0) { |
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| 9 | name = '@' + new(tree.Variable)(name.slice(1)).eval(env).value; |
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| 10 | } |
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| 11 | |
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| 12 | if (variable = tree.find(env.frames, function (frame) { |
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| 13 | if (v = frame.variable(name)) { |
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| 14 | return v.value.eval(env); |
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| 15 | } |
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| 16 | })) { return variable } |
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| 17 | else { |
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| 18 | throw { message: "variable " + name + " is undefined", |
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| 19 | index: this.index }; |
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| 20 | } |
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| 21 | } |
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| 22 | }; |
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| 23 | |
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| 24 | })(require('less/tree')); |
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