Plan.semver.char: def of ezx@1.13.0.0
Import: import ezx@1.13.0.0/src/pub/plan.bend as Plan
Lines 160-162 of ezx@1.13.0.0/src/pub/plan.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.13.0.0/src/pub/plan.bend&start_line=160&end_line=162

import Base

# one character of a version: a digit or a dot
def semver.char(+ch: Char) -> Bool:
  Bool.or(Char.is_digit(ch), Char.is_eq(ch, '.'))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.is_digit
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.is_eq