tldr/pages/common/orca-c.md

orca-c

A C-port of the ORCA live programming environment. ORCA is an esoteric programming language for creating procedural sequencers. More information: https://github.com/hundredrabbits/Orca-c.

• Start ORCA with an empty workspace:

orca-c

• Start ORCA and open a specific file:

orca-c {{path/to/file.orca}}

• Start ORCA and set a specific tempo (defaults to 120):

orca-c --bpm {{beats_per_minute}}

• Start ORCA and set the size of the grid:

orca-c --initial-size {{columns}}x{{rows}}

• Start ORCA and set the maximum number of undo steps (defaults to 100):

orca-c --undo-limit {{limit}}

• Show the main menu inside of ORCA:

F1

• Show all shortcuts inside of ORCA:

?

• Show all ORCA operators inside of ORCA:

<Ctrl> + g