Last change
on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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1 | /*
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2 | MIT License http://www.opensource.org/licenses/mit-license.php
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3 | Author Tobias Koppers @sokra
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4 | */
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5 | "use strict";
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6 |
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7 | exports.getNumberOfLines = function getNumberOfLines(str) {
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8 | let nr = -1;
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9 | let idx = -1;
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10 | do {
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11 | nr++
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12 | idx = str.indexOf("\n", idx + 1);
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13 | } while(idx >= 0);
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14 | return nr;
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15 | };
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16 |
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17 | exports.getUnfinishedLine = function getUnfinishedLine(str) {
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18 | const idx = str.lastIndexOf("\n");
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19 | if(idx === -1)
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20 | return str.length;
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21 | else
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22 | return str.length - idx - 1;
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23 | };
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