not an issue

I just want mid-expression comments without string + identity hacks

I prefer putting comments above (and below) code lines indented and decorated with line drawing chars to comment on specific parts of the code:

that's nice

might start doing that

are those unicode box building chars?

Yes, and they are in all the APL fonts, as they are the same used by boxed output. My Windows keyboard layout has a relatively easy way to type them too.

@RubenVerg Those chars are great ↑

@Adám I have <Compose key> b then arrows for all the directions that should be on then b again

easy enough

plus some shortcuts like <Compose key> b h for horizontal

OK, cool. I have AltGr+S,:

├──┼──┼──┼
│7┌│8┬│9┐│
├──┼──┼──┤
│4├│5┼│6┤│
├──┼──┼──┼
│1└│2┴│3┘│
├──┴──┼──┤
│0─   │.││
└─────┴──┴

oh that's really cool

might do that actually

<Compose key> b 7 -> ┌ etc