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22 lines
574 B
22 lines
574 B
3 years ago
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import { ParseRuntime } from "./ParseRuntime";
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//return first eol found from a data chunk.
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export default function (data: string, param: ParseRuntime): string {
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if (!param.eol && data) {
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for (var i = 0, len = data.length; i < len; i++) {
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if (data[i] === "\r") {
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if (data[i + 1] === "\n") {
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param.eol = "\r\n";
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break;
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} else if (data[i + 1]) {
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param.eol = "\r";
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break;
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}
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} else if (data[i] === "\n") {
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param.eol = "\n";
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break;
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}
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}
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}
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return param.eol || "\n";
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};
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