func questionLike(c term.C) bool {
for _, char := range c.String() {
if char == '?' {
return true
}
}
return false
}
func C(c term.C) term.T {
switch c := c.(type) {
case *term.CompoundC:
args := make([]term.T, len(c.Values()))
for i, arg := range c.Values() {
args[i] = C(arg)
}
return QuotedCompoundC.T(Template(c.Head()), List(args))
case term.ReferenceC:
return QuotedReferenceC.T(Int(c.Index))
case term.ConstC:
return QuotedConstC.T(T(c.Val))
}
panic(fmt.Sprintf("trying to quote %v of unknown type %T", c, c))
}