Git.hex.at: def of ezx@1.13.0.0
Import: import ezx@1.13.0.0/src/git/git.bend as Git
Lines 68-70 of ezx@1.13.0.0/src/git/git.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.13.0.0/src/git/git.bend&start_line=68&end_line=70

import Base

# a char a commit name may hold
def hex.at(ch: Char) -> Bool:
  among(ch, String.to_list("0123456789abcdef"))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.to_list
  https://jend.leeeet.dev/definition.txt?path=ezx@1.13.0.0/src/git/git.bend&name=among