Is there a full AppleScript grammar anywhere? The Language Guide has syntax diagrams for most of it and you could probably derive most of the grammar from that but there would definitely be some guesswork needed.

Legend has it everything was in lex and yacc, I’m wondering if it ever ended up in a textbook or something. William R. Cook’s paper has a fragment of the grammar.

#programming #applescript

Some beautiful painted glass in a tenement close in the Dennistoun area of Glasgow.

#glasgow #architecture #tenement #glasgowtenements #dennistoun #window #paintedglass #windowswednesday #buildingphotography #architecturephotography

So annoying having to support decimal mode in my 6502 emulator knowing I'm almost certainly never going to write any 6502 that requires it, but it's fairly likely that at some point it'll need to deal with some code someone else wrote that does. NES got this one right.

Hey, fun fact, 65816 in 6502 mode behaves differently in decimal mode than a real 6502; it fixed a few bugs. Woe betide anyone who wrote any code that worked around the old behaviour 😂