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lines-and-columns

lines-and-columns

Maps lines and columns to character offsets and back. This is useful for parsers and other text processors that deal in character ranges but process text with meaningful lines and columns.

Install

$ npm install [--save] lines-and-columns

Usage

import LinesAndColumns from 'lines-and-columns';
 
const lines = new LinesAndColumns(
`table {
  border: 0
}`);
 
lines.locationForIndex(9);                       // { line: 1, column: 1 } 
lines.indexForLocation({ line: 1, column: 2 });  // 10 

License

MIT