aaac7fed
 liuqimichale
add
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
exports.getNumberOfLines = function getNumberOfLines(str) {
let nr = -1;
let idx = -1;
do {
nr++
idx = str.indexOf("\n", idx + 1);
} while(idx >= 0);
return nr;
};
exports.getUnfinishedLine = function getUnfinishedLine(str) {
const idx = str.lastIndexOf("\n");
if(idx === -1)
return str.length;
else
return str.length - idx - 1;
};
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