Cli.by_short.at: def of shake@0.7.0.0
Import: import shake@0.7.0.0/src/cli.bend as Cli
Lines 308-314 of shake@0.7.0.0/src/cli.bend: https://jend.leeeet.dev/read.txt?path=shake@0.7.0.0/src/cli.bend&start_line=308&end_line=314

import Base

# this Arg when the short spelling matches, else the rest
def by_short.at(hit: Bool, hh: Arg, rest: Maybe<&2, Arg>) -> Maybe<&2, Arg>:
  match hit:
    case True{}:
      Some{hh}
    case False{}:
      rest

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=shake@0.7.0.0/src/cli.bend&name=Arg