sim/visuals/ltc.ts (3 lines):
	- line 313: //TODO: for instructions
	- line 571: //TODO: merge with mkCurvedWireSeg
	- line 584: //TODO: merge with mkOpenJumperEnd()


sim/visuals/neopixel.ts (2 lines):
	- line 156: const MICROBIT_ID_IO_P0 = 7; //TODO: don't hardcode this, import enums.d.ts
	- line 233: svg.hydrate(this.part.el, { transform: `translate(${x} ${y})` }); //TODO: update part's l,h, etc.


sim/ltcboard.ts (1 line):
	- line 61: // TODO: not singletons


libs/core/basic.cpp (1 line):
	- line 39: // TODO: find out why removing this else{} causes programs to crash on the board


sim/state/misc.ts (1 line):
	- line 65: // TODO mode?