Marks on goals mean:
- '+' done
- '-' to be done
- 'b' bug
- 'f' feature (something small that remained after "to be done")
- '+' play
- '+ syntax highlight&errors
- '+' implement Math.*
- '+' add t+, t- buttons
- 'b+' unknown variables are not warned
- '+' pi, e constants
- '+' coordinate system
- '+' fast options in Control
- '+' aspect ratio fixation
- '+' auto-complete
- '+' vector calculation engine #2
- '+' icon
- '+' negation operator
- '+' AntLR migration
- 'b-' resize shows for a second images without respect to aspect ratio
- 'b-' F8 does not work
- 'b-' nan handling
- 'f-' coordinate system labels
- '-' equation systems
- '-' minimize library dependencies
- '-' maximum dependency injection
- '-' smooth player running(time delays between frames)
- '-' configuration file
- '-' drag/scroll viewport
- '-' color graphics
- '-' find interesting graphics
- '-' pools of vectors
- '-' 128K vector computation
- '-' add menu
- '-' save image
- '-' save video
- '-' post image
- '-' post video
- '-' set steps
- '-' rebindable keys
- '-' (re)set bounds
- '-' point selection
- 'b-' diagonal line rendering have artifacts