compute the relative cursor position on a terminal stream
JavaScript
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README.markdown

cursory

Compute the relative cursor position from a stream that emits ansi events.

build status

status

Escape codes that set absolute coordinates are not yet supported.

methods

var cursory = require('cursory');

var pos = cursory(width)

Return a new writable stream pos from an optional window width.

pos has attributes that update and events that fire as the screen position state of the input stream changes.

attributes

pos.x

The current cursor position's relative x coordinate (column)

pos.y

The current cursor position's relative y coordinate (row)

events

'pos', x, y

Emitted when the cursor position updates.

install

npm install cursory

license

MIT