def q.in.blanks

import yaml-for-bend@0.1.1.0/scan.bend as Scan

import Base
import yaml-for-bend@0.1.1.0/token.bend as T

911# Between text: blanks and breaks wait to join it. A line after a break
912# must be indented past the block around it (+ind+), with spaces.
913def q.in.blanks(+cur: Cur, +acc: String, +ws: String, +lead: Bool, +brks: Nat, +esc: Bool, +bad: Bool, +ind: Nat, +start: T.Mark) -> Qs:
914  +c = peek(cur.s(cur), 0n)
915  +shallow = Nat.is_lt(cur.col(cur), ind)
916  Bool.pick(Qs, is_blank(c), Qs{adv(cur), acc, Bool.pick(String, lead, ws, SCon{c, ws}), lead, brks, esc, False{}, Bool.or(bad, Bool.and(lead, Bool.and(shallow, Char.is_eq(c, '\t'))))},
917    Bool.pick(Qs, is_break(c), Qs{adv(cur), acc, "", True{}, Bool.pick(Nat, lead, 1n+brks, 0n), esc, False{}, False{}},
918      Bool.pick(Qs, Bool.and(lead, Bool.and(Bool.not(is_end(c)), Bool.or(bad, shallow))),
919        QsBad{T.Error{"found a line indented too little in a quoted scalar while scanning a quoted scalar", start, T.Syntax{}}},
920        q.text(cur, q.joined(acc, ws, lead, brks, esc)))))

Uses (24)

Used by (1)

yaml-for-bend@0.1.1.0/scan:q.step