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dbrockman/wrapLineAtDivisibleColumn.js

Last active December 24, 2019 22:05
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Wrap line at the highest column (<= 80) divisible by the length of the line
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wrapLineAtDivisibleColumn.js
function wrapLineAtDivisibleColumn(line) {
var column = 80;
while (line.length / column % 1) --column;
return line.replace(new RegExp('.{' + column + '}(?!$)', 'g'), '$&\n');
}
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