Newline character converter for JavaScript. Available on npm.
npm install eol --save
const eol = require('eol')
import eol from 'eol'
- Normalize line endings in text to match the current operating system
- Returns string with line endings normalized to
\r\n
or\n
- Normalize line endings in text to CRLF (Windows, DOS)
- Returns string with line endings normalized to
\r\n
- Normalize line endings in text to LF (Unix, OS X)
- Returns string with line endings normalized to
\n
- Normalize line endings in text to CR (Mac OS)
- Returns string with line endings normalized to
\r
- Dubnormalize. Used internally. Generative.
- Create normalizer where linebreaks become text
- Returns composed function
- Add linebreak before text
- Returns string with linebreak added before text
- Add linebreak after text
- Returns string with linebreak added after text
- Detect or inspect linebreaks in text
- Returns array of matched linebreaks
- Split text by newline
- Returns array of lines
Coercing eol.auto
|eol.crlf
|eol.lf
|eol.cr
to string yields the appropriate character. This is useful for joining.
String(eol.lf) // "\n"
eol.split(text).join(eol.auto) // same as eol.auto(text)
eol.split(text).filter(line => line).join(eol.auto) // text joined after removing empty lines
eol.split(text).slice(-3).join(eol.auto) // last 3 lines joined
Detect or inspect via match
eol.match(' ') // []
eol.match('world\nwide\nweb') // ['\n','\n']
Mixin friendly
let lflf = eol.dub("\n\n")
lflf("...")