Blurb.line.first: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/pub/blurb.bend as Blurb
Lines 44-51 of ezx@1.11.0.0/src/pub/blurb.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/pub/blurb.bend&start_line=44&end_line=51

import Base

# a text's first line: everything before its first newline, the whole text
# when it has none
def line.first(text: String) -> String:
  match text:
    case SNil{}:
      SNil{}
    case SCon{+h, t}:
      line.step(Char.is_eq(h, '\n'), h, _u => line.first(t))

Uses (4):
  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_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pub/blurb.bend&name=line.step