def lex.str.char.go
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
3510# a forbidden control, or one character of the string
3511def lex.str.char.go(bad: Bool, st: St, cc: Char) -> St:
3512 match bad:
3513 case True{}:
3514 st.err(st, "invalid control")
3515 case False{}:
3516 st.push(st, cc, LStr{})