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82 lines
2.2 KiB
82 lines
2.2 KiB
var types = require('./types'); |
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var INTS = function() { |
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return [{ type: types.RANGE , from: 48, to: 57 }]; |
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}; |
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var WORDS = function() { |
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return [ |
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{ type: types.CHAR, value: 95 }, |
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{ type: types.RANGE, from: 97, to: 122 }, |
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{ type: types.RANGE, from: 65, to: 90 } |
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].concat(INTS()); |
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}; |
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var WHITESPACE = function() { |
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return [ |
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{ type: types.CHAR, value: 9 }, |
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{ type: types.CHAR, value: 10 }, |
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{ type: types.CHAR, value: 11 }, |
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{ type: types.CHAR, value: 12 }, |
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{ type: types.CHAR, value: 13 }, |
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{ type: types.CHAR, value: 32 }, |
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{ type: types.CHAR, value: 160 }, |
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{ type: types.CHAR, value: 5760 }, |
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{ type: types.CHAR, value: 6158 }, |
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{ type: types.CHAR, value: 8192 }, |
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{ type: types.CHAR, value: 8193 }, |
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{ type: types.CHAR, value: 8194 }, |
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{ type: types.CHAR, value: 8195 }, |
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{ type: types.CHAR, value: 8196 }, |
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{ type: types.CHAR, value: 8197 }, |
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{ type: types.CHAR, value: 8198 }, |
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{ type: types.CHAR, value: 8199 }, |
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{ type: types.CHAR, value: 8200 }, |
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{ type: types.CHAR, value: 8201 }, |
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{ type: types.CHAR, value: 8202 }, |
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{ type: types.CHAR, value: 8232 }, |
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{ type: types.CHAR, value: 8233 }, |
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{ type: types.CHAR, value: 8239 }, |
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{ type: types.CHAR, value: 8287 }, |
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{ type: types.CHAR, value: 12288 }, |
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{ type: types.CHAR, value: 65279 } |
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]; |
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}; |
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var NOTANYCHAR = function() { |
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return [ |
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{ type: types.CHAR, value: 10 }, |
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{ type: types.CHAR, value: 13 }, |
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{ type: types.CHAR, value: 8232 }, |
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{ type: types.CHAR, value: 8233 }, |
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]; |
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}; |
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// Predefined class objects. |
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exports.words = function() { |
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return { type: types.SET, set: WORDS(), not: false }; |
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}; |
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exports.notWords = function() { |
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return { type: types.SET, set: WORDS(), not: true }; |
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}; |
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exports.ints = function() { |
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return { type: types.SET, set: INTS(), not: false }; |
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}; |
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exports.notInts = function() { |
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return { type: types.SET, set: INTS(), not: true }; |
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}; |
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exports.whitespace = function() { |
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return { type: types.SET, set: WHITESPACE(), not: false }; |
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}; |
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exports.notWhitespace = function() { |
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return { type: types.SET, set: WHITESPACE(), not: true }; |
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}; |
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exports.anyChar = function() { |
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return { type: types.SET, set: NOTANYCHAR(), not: true }; |
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};
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