Par.par.fields: def of snap@1.4.0.0
Import: import snap@1.4.0.0/src/par.bend as Par
Lines 33-39 of snap@1.4.0.0/src/par.bend: https://jend.leeeet.dev/read.txt?path=snap@1.4.0.0/src/par.bend&start_line=33&end_line=39

import Base

# every job's fields, in the order the jobs were given
def par.fields(js: List<&2, List<&2, String>>) -> List<&2, String>:
  match js:
    case []:
      []
    case job <> rest:
      List.append(&2, String, job.fields(par.job(job)), par.fields(rest))

Uses (5):
  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=snap@1.4.0.0/src/par.bend&name=job.fields
  https://jend.leeeet.dev/definition.txt?path=snap@1.4.0.0/src/par.bend&name=par.job