def word.burst.at

emerging-ezjson@1.3.0.0 · src/pull.bend:840

import Base

840# `got` is the suffix after the run, and why it stopped
841def word.burst.at(got: (String & Wst), stack: List<&2, Frame>, goal: Goal) -> St:
842  (rest, wst) = got
843  match wst:
844    case WEof{buf, nn, num}:
845      word.burst.eof.at(word.drop(rest), buf, nn, num, stack, goal)
846    case WStop{buf, nn, num, ch}:
847      word.burst.stop(rest, ch, buf, nn, num, stack, goal)
848    case WMore{buf, nn, num}:
849      word.burst.fail(goal, word.drop(rest), buf)