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'use strict'
var fromCharCode = require('../constant/from-char-code.js')
function serializeChunks(chunks) {
var index = -1
var result = []
var chunk
var value
var atTab
while (++index < chunks.length) {
chunk = chunks[index]
if (typeof chunk === 'string') {
value = chunk
} else if (chunk === -5) {
value = '\r'
} else if (chunk === -4) {
value = '\n'
} else if (chunk === -3) {
value = '\r' + '\n'
} else if (chunk === -2) {
value = '\t'
} else if (chunk === -1) {
if (atTab) continue
value = ' '
} else {
// Currently only replacement character.
value = fromCharCode(chunk)
}
atTab = chunk === -2
result.push(value)
}
return result.join('')
}
module.exports = serializeChunks
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