Hop.line: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ws/hop.bend as Hop
Lines 44-49 of ezx@1.11.0.0/src/ws/hop.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ws/hop.bend&start_line=44&end_line=49

import Base

# the line that runs the same command at the root: a shell that changes to the
# root's directory and hands every word on as it was, with no word read by the
# shell, which takes them as its positional parameters
def line(+dir: String, +pwd: String, +prog: String, words: List<&2, String>) -> List<&2, String>:
  List.append(&2, String,
    ["sh", "-c", "cd -- \"$1\" && shift && exec \"$@\"", "sh", dir, program(pwd, prog)], words)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  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/ws/hop.bend&name=program