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4:18 AM
I got something working: codegolf.stackexchange.com/questions/190758/church-subtraction/…. Am still curious if there are any other approaches that can be made to work.
 
 
16 hours later…
8:09 PM
@Adám is there a way for ⎕R to handle multiline strings?
Or even your QuadR wrapper
 
@J.Sallé 'AB\nCD'⎕R'EF'⍠'Mode' 'D'
 
I should've mentioned the multiline string is an input >.>
 
@J.Sallé that does make a multiline input work
 
Oh, okay. Let me see if I can port that to QuadRS though
Huh, I'd have thought this would work, per the docs for QuadRS
 
8:26 PM
@J.Sallé regex sucks, instead of . you have to use [^something] or (\w\W) to also match newline
 
@dzaima this might be shorter?
I don't think it is though
 
@J.Sallé why 2 |?
 
@dzaima Too much Java/postgresql I guess
 
some regex engines are awesome and either let [^] be used or have a flag that enables newlines to match . but i guess not APLs
actually no apl does have that - arg a
 
Yeah, I looked through a bunch of PCRE docs but couldn't find anything
@dzaima aaaaaaaah, nice!
I guess I have to cound both arguments in the byte count?
So it'll be 14+2
 
8:30 PM
IIRC args aren't counted in bytecounts anymore but as a part of the language "name" (which is pretty abusive here)
 
hm, okay I guess
I ain't complanin'
 
8:44 PM
@J.Sallé Well, you have it all sorted now, so just a note that QuadR allows combining args, so you can put da in a single arg field.
 
@Adám Okay, noted!
 

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