Create a throttled function to query parser state at most once per every 500ms
Create a throttled function to query parser state at most once per every 500ms

cheton/cnc.js,cheton/cnc.js,cheton/cnc,cheton/cnc,cheton/cnc,cncjs/cncjs,cheton/piduino-grbl,cheton/piduino-grbl,cheton/cnc.js,cncjs/cncjs,cncjs/cncjs,cheton/piduino-grbl