def unr.at
import ezmcp@0.1.0.0/src/sse.bend as Sseimport Base
13# one char of a line: a `\r` that ends the line is dropped
14def unr.at(head: Char, rest: Unit -> String, ends: Bool) -> String:
15 match ends:
16 case True{}:
17 ""
18 case False{}:
19 SCon{head, rest(Unit{})}