There are several exposed methods on `readline` that are not documented: - [`readline.getStringWidth()`](https://github.com/nodejs/node/blob/84f09647d0ea41ea1efee0431d7ac40b235ab382/lib/readline.js#L1365) - [`readline.isFullWidthCodePoint()`](https://github.com/nodejs/node/blob/84f09647d0ea41ea1efee0431d7ac40b235ab382/lib/readline.js#L1413) - [`readline.stripVTControlCharacters()`](https://github.com/nodejs/node/blob/84f09647d0ea41ea1efee0431d7ac40b235ab382/lib/readline.js#L1446) - [`readline.emitKeypressEvents()`](https://github.com/nodejs/node/blob/84f09647d0ea41ea1efee0431d7ac40b235ab382/lib/readline.js#L948) They should IMHO either be documented or made internal. Preferably the latter. Most of these are already modules on npm anyways: - `getStringWidth` → [`string-width`](https://github.com/sindresorhus/string-width) - `isFullWidthCodePoint` → [`is-fullwidth-code-point`](https://github.com/sindresorhus/is-fullwidth-code-point) - `stripVTControlCharacters` → [`strip-ansi`](https://github.com/chalk/strip-ansi)
There are several exposed methods on
readlinethat are not documented:readline.getStringWidth()readline.isFullWidthCodePoint()readline.stripVTControlCharacters()readline.emitKeypressEvents()They should IMHO either be documented or made internal. Preferably the latter.
Most of these are already modules on npm anyways:
getStringWidth→string-widthisFullWidthCodePoint→is-fullwidth-code-pointstripVTControlCharacters→strip-ansi