def ev.text

import yaml-for-bend@0.1.1.0/parse.bend as Parse

import Base

735# An event as the YAML test suite writes it: "+MAP {} &a <tag>", "=VAL :x".
736def ev.text(e: Ev) -> String:
737  match e:
738    case StreamStartEv{}:
739      "+STR"
740    case StreamEndEv{}:
741      "-STR"
742    case DocStartEv{explicit}:
743      Bool.pick(String, explicit, "+DOC ---", "+DOC")
744    case DocEndEv{explicit}:
745      Bool.pick(String, explicit, "-DOC ...", "-DOC")
746    case AliasEv{name}:
747      "=ALI *" ++ name
748    case ScalarEv{anchor, tag, text, style}:
749      "=VAL" ++ anchor.text(anchor) ++ tag.text(tag) ++ " " ++ style.mark(style) ++ escaped(text)
750    case SeqStartEv{anchor, tag, flow}:
751      "+SEQ" ++ flow.text(flow, "[]") ++ anchor.text(anchor) ++ tag.text(tag)
752    case SeqEndEv{}:
753      "-SEQ"
754    case MapStartEv{anchor, tag, flow}:
755      "+MAP" ++ flow.text(flow, "{}") ++ anchor.text(anchor) ++ tag.text(tag)
756    case MapEndEv{}:
757      "-MAP"

Uses (9)

Used by (1)

yaml-for-bend@0.1.1.0/parse:evts.text