Echo.wsp.lead.if: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/echo.bend as Echo
Lines 14-22 of emerging-ezhttp@0.21.0.0/src/echo.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/echo.bend&start_line=14&end_line=22

import Base

# one character of the leading strip: dropped, and the strip goes on, when
# it is WSP
def wsp.lead.if(t: String, +h: Char, space: Bool, rest: Unit -> String)
  -> String:
  match space:
    case True{}:
      rest(Unit{})
    case False{}:
      SCon{h, t}

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
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit