sgauthier
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55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
'use strict'
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var assert = require('assert')
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var codes = require('../character/codes.js')
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var values = require('../character/values.js')
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var fromCharCode = require('../constant/from-char-code.js')
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function _interopDefaultLegacy(e) {
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return e && typeof e === 'object' && 'default' in e ? e : {default: e}
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}
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var assert__default = /*#__PURE__*/ _interopDefaultLegacy(assert)
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function serializeChunks(chunks) {
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var index = -1
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var result = []
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var chunk
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var value
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var atTab
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while (++index < chunks.length) {
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chunk = chunks[index]
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if (typeof chunk === 'string') {
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value = chunk
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} else if (chunk === codes.carriageReturn) {
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value = values.cr
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} else if (chunk === codes.lineFeed) {
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value = values.lf
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} else if (chunk === codes.carriageReturnLineFeed) {
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value = values.cr + values.lf
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} else if (chunk === codes.horizontalTab) {
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value = values.ht
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} else if (chunk === codes.virtualSpace) {
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if (atTab) continue
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value = values.space
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} else {
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assert__default['default'].equal(
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typeof chunk,
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'number',
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'expected number'
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)
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// Currently only replacement character.
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value = fromCharCode(chunk)
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}
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atTab = chunk === codes.horizontalTab
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result.push(value)
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}
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return result.join('')
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}
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module.exports = serializeChunks
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