mirror of https://github.com/jkjoy/sunpeiwen.git
24 lines
535 B
JavaScript
24 lines
535 B
JavaScript
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'use strict'
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// When writing files on Windows, translate the characters to their
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// 0xf000 higher-encoded versions.
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const raw = [
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'|',
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'<',
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'>',
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'?',
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':',
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]
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const win = raw.map(char =>
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String.fromCharCode(0xf000 + char.charCodeAt(0)))
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const toWin = new Map(raw.map((char, i) => [char, win[i]]))
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const toRaw = new Map(win.map((char, i) => [char, raw[i]]))
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module.exports = {
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encode: s => raw.reduce((s, c) => s.split(c).join(toWin.get(c)), s),
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decode: s => win.reduce((s, c) => s.split(c).join(toRaw.get(c)), s),
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}
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