func getInput(d dynamics.Dwimmer, context *term.SettingT, hintstrings, toolmap term.T) term.T {
quotedHints, err := represent.ToList(d, hintstrings)
if err != nil {
return represent.ConversionError.T(hintstrings, err)
}
hints := make([]string, len(quotedHints))
for i, quoted := range quotedHints {
hints[i], err = represent.ToStr(d, quoted)
if err != nil {
return represent.ConversionError.T(quoted, err)
}
}
tools := make(map[rune]string)
for toolmap.Head() != maps.Empty {
switch toolmap.Head() {
case maps.Cons:
vs := toolmap.Values()
c, err := represent.ToRune(d, vs[0])
if err != nil {
return represent.ConversionError.T(vs[0], err)
}
s, err := represent.ToStr(d, vs[1])
if err != nil {
return represent.ConversionError.T(vs[1], err)
}
tools[c] = s
toolmap = vs[2]
default:
context.AppendTerm(UnrecognizedDictionary.T())
return nil
}
}
input := d.Readln(" < ", hints, tools)
return core.Answer.T(represent.Str(input))
}
func parseInput(d dynamics.Dwimmer, context *term.SettingT, quotedInput, quotedNames term.T) term.T {
input, err := represent.ToStr(d, quotedInput)
if err != nil {
return represent.ConversionError.T(quotedInput, err)
}
quotedList, err := represent.ToList(d, quotedNames)
if err != nil {
return represent.ConversionError.T(quotedNames, err)
}
names := make([]string, len(quotedList))
for i, quoted := range quotedList {
names[i], err = represent.ToStr(d, quoted)
if err != nil {
return represent.ConversionError.T(quoted, err)
}
}
if input == "jump up" {
return GoMeta.T()
}
a := parsing.ParseAction(input, names)
if a == nil {
c := parsing.ParseTerm(input, names)
if c != nil {
switch c := c.(type) {
case *term.CompoundC:
if questionLike(c) {
a = new(term.ActionC)
*a = term.AskC(c)
}
case term.ReferenceC:
a = new(term.ActionC)
*a = term.ViewC(c)
}
context.AppendTerm(IsTerm.T())
return nil
} else {
context.AppendTerm(ParseError.T())
return nil
}
} else {
for _, n := range a.IntArgs {
if n < 0 {
context.AppendTerm(ParseError.T())
return nil
}
}
return core.Answer.T(represent.ActionC(*a))
}
}
func getChar(d dynamics.Dwimmer, s *term.SettingT, quotedN, quotedS term.T) term.T {
n, err := represent.ToInt(d, quotedN)
if err != nil {
return term.Make("asked to index into a string, but received " +
"[] while converting the index to native format").T(err)
}
str, err := represent.ToStr(d, quotedS)
if err != nil {
return term.Make("asked to index into a string, but received " +
"[] while converting the string to native format").T(err)
}
return core.Answer.T(represent.Rune(rune(str[n])))
}
func TestRepresentations(t *testing.T) {
d := dwimmer.TestDwimmer()
defer d.Close()
template := term.Make("term with argument [] and second half here")
template2, err := represent.ToTemplate(d, represent.Template(template))
if err != nil {
t.Errorf("received error %v", err)
}
if template != template2 {
t.Errorf("%v != %v", template, template2)
}
setting := term.Init().Append(template)
setting2, err := represent.ToSetting(d, represent.Setting(setting))
if err != nil {
t.Errorf("received error %v", err)
}
if term.IDSetting(setting) != term.IDSetting(setting2) {
t.Errorf("%v != %v", setting, setting2)
}
actions := []term.ActionC{term.ReturnC(term.Cr(3)), term.ClarifyC(term.Cr(2), core.OK.C()), term.DeleteC(7)}
for _, action := range actions {
action2, err := represent.ToActionC(d, represent.ActionC(action))
if err != nil {
t.Errorf("received error %v", err)
}
if term.IDActionC(action) != term.IDActionC(action2) {
t.Errorf("%v != %v", action, action2)
}
}
stub := term.Make("stub")
tm := template.T(stub.T())
tm2, err := represent.ToT(d, represent.T(tm))
if err != nil {
t.Errorf("received error %v", err)
}
if tm2.String() != tm.String() {
t.Errorf("%v != %v", tm2, tm)
}
rep, err := d.Answer(represent.Explicit.T(represent.T(tm)))
if err != nil {
t.Errorf("failed to make representation explicit: %v", err)
}
tm3, err := represent.ToT(d, rep)
if err != nil {
t.Errorf("received error %v", err)
}
if tm3.String() != tm.String() {
t.Errorf("%v != %v", tm3, tm)
}
settingT := term.InitT().AppendTerm(tm)
settingT2, err := represent.ToSettingT(d, represent.SettingT(settingT))
if err != nil {
t.Errorf("received error %v")
}
if settingT2.Setting.ID != settingT.Setting.ID {
t.Errorf("%v != %v", settingT2, settingT)
}
n := -127
n2, err := represent.ToInt(d, represent.Int(n))
if err != nil {
t.Errorf("received error %v", err)
}
if n != n2 {
t.Errorf("%v != %v", n, n2)
}
s := "hello ₳"
s2, err := represent.ToStr(d, represent.Str(s))
if err != nil {
t.Errorf("received error %v", err)
}
if s != s2 {
t.Errorf("%s != %s", s, s2)
}
}