Parse.AaVars.op: def of bend-osdev-apparmor@0.1.0.0
Import: import bend-osdev-apparmor@0.1.0.0/parse.bend as Parse
Lines 546-548 of bend-osdev-apparmor@0.1.0.0/parse.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-apparmor@0.1.0.0/parse.bend&start_line=546&end_line=548

import Base
import bend-osdev-apparmor@0.1.0.0/text.bend as X

# the operator at the start of x: += (True) or = (False), and what follows it
def AaVars.op(+x: List<&2, U32>) -> Maybe<&2, AaVRef>:
  Bool.pick(Maybe<&2, AaVRef>, X.AaText.starts(x, "+="), Some{AaVRef{[1], X.AaText.drop(2n, x)}}, Bool.pick(Maybe<&2, AaVRef>, X.AaText.starts(x, "="), Some{AaVRef{Nil{}, X.AaText.drop(1n, x)}}, None{}))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/parse.bend&name=AaVRef
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/text.bend&name=AaText.drop
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-apparmor@0.1.0.0/text.bend&name=AaText.starts