Underline
A simple tool that can help you to generate a friendly error message.
Quick start
npm install node-underline
const underline = ;const string = `const perLineList = str.split(nlRE); const len = perLineList.length; let i = 0; let lineCount = 0; while(i < len) { const currentLine = perLineList[i]; i++; }` const result = ;console;
3 let i = 0;4 let lineCount = 0;5 while(i < len) { ^^^^^^^^^6 const currentLine = perLineList[i];7 i++;8 }
Author
wanghx
License
MIT