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24 lines
464 B
JavaScript
24 lines
464 B
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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exports.getNumberOfLines = function getNumberOfLines(str) {
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let nr = -1;
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let idx = -1;
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do {
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nr++
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idx = str.indexOf("\n", idx + 1);
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} while(idx >= 0);
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return nr;
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};
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exports.getUnfinishedLine = function getUnfinishedLine(str) {
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const idx = str.lastIndexOf("\n");
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if(idx === -1)
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return str.length;
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else
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return str.length - idx - 1;
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};
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