public static Frame MEMap_for_each(Frame th, P6any lst,
Func<Variable,Variable> fcn)
{
VarDeque iter = new VarDeque(Kernel.NewRWListVar(lst));
Frame fr = th.MakeChild(null, Kernel.CommonMEMap_I, Kernel.AnyP);
fr.lexi0 = 0;
fr.lex0 = new BatchSource(1, iter);
fr.lex1 = new VarDeque();
fr.lex2 = fcn;
return fr;
}
public static Frame MEZip(Frame th, bool with, Variable[] pcl)
{
Frame fr = th.MakeChild(null, Kernel.CommonMEMap_I, Kernel.AnyP);
Kernel.SetTopFrame(fr);
fr.lexi0 = 0;
fr.lex2 = ExtractWith(with, ref pcl);
fr.lex0 = new ZipSource(pcl);
fr.lex1 = new VarDeque();
return fr;
}
public static Frame MEGrep(Frame th, Variable[] lst)
{
VarDeque iter = new VarDeque(lst);
Variable fcn = iter.Shift();
iter = Kernel.IterFlatten(iter);
Frame fr = th.MakeChild(null, Kernel.CommonGrep_I, Kernel.AnyP);
fr.lexi0 = 0;
fr.lex0 = iter;
fr.lex1 = new VarDeque();
fr.lex2 = fcn;
return fr;
}
public static Frame MEMap(Frame th, Variable[] lst)
{
VarDeque iter = new VarDeque(lst);
Variable fcn = iter.Shift();
P6any fcni = fcn.Fetch();
int arity = get_count(fcni);
Frame fr = th.MakeChild(null, Kernel.CommonMEMap_I, Kernel.AnyP);
fr.lexi0 = 0;
fr.lex0 = new BatchSource(arity, iter);
fr.lex1 = new VarDeque();
fr.lex2 = fcni;
return fr;
}
public Frame proto_dispatch(Frame th, Variable unused)
{
Frame nth = th.MakeChild(null, Lexer.StandardProtoSI, Kernel.AnyP);
nth.pos = new Variable[] { MakeCursorV() };
return nth;
}
public Frame list_common(bool eval, Frame th, Variable var)
{
VarDeque iter = Builtins.start_iter(var);
List<object> toks = new List<object>();
List<LAD> lads = new List<LAD>();
NFA pad = new NFA();
pad.cursor_class = st.ns.klass;
while (Kernel.IterHasFlat(iter, true)) {
Variable svar = iter.Shift();
P6any sobj = svar.Fetch();
retry:
if (sobj.Isa(Kernel.RegexMO)) {
toks.Add(sobj);
pad.outer_stack.Add(Kernel.GetOuter(sobj));
pad.info_stack.Add(Kernel.GetInfo(sobj));
lads.Add(pad.info_stack[0].ltm.Reify(pad));
pad.outer_stack.Clear();
pad.info_stack.Clear();
} else if (eval) {
sobj = Builtins.compile_bind_regex(th,
sobj.mo.mro_raw_Str.Get(svar));
svar = Kernel.NewROScalar(sobj);
goto retry;
} else {
string str = sobj.mo.mro_raw_Str.Get(svar);
toks.Add(str);
lads.Add(new LADStr(str));
}
}
int[] cases = (new Lexer(pad, "array_var", lads.ToArray())).
Run(global.orig_s, st.pos);
Frame nth = th.MakeChild(null, ArrayHelperSI, Kernel.AnyP);
nth.lex0 = MakeCursor();
nth.lex1 = toks;
nth.lex2 = cases;
return nth;
}
public static Frame MECross(Frame th, bool with, Variable[] pcl)
{
var setting = th.info.setting;
Frame fr = th.MakeChild(null, setting.CommonMEMap_I, setting.AnyP);
Kernel.SetTopFrame(fr);
fr.lexi0 = 0;
fr.lex2 = ExtractWith(with, ref pcl);
fr.lex0 = new CrossSource(pcl);
fr.lex1 = new VarDeque();
return fr;
}
public static Frame simple_eval(Frame th, Variable str)
{
if (up_domain == null)
return Kernel.Die(th, "Cannot eval; no compiler available");
CrossDomainReceiver r = (CrossDomainReceiver)
up_domain.CreateInstanceAndUnwrap("Kernel", "Niecza.UpCallee");
SubInfo outer = th.caller.info;
string[] msg = r.Call(AppDomain.CurrentDomain, new string[] { "eval",
str.Fetch().mo.mro_raw_Str.Get(str),
(outer.unit == null ? "" : outer.unit.name),
outer.xref_no.ToString()
});
if (msg[0] != "")
return Kernel.Die(th, msg[0]);
return th.MakeChild(null, new SubInfo("boot-" +
eval_result.Method.DeclaringType, eval_result), Kernel.AnyP);
}
public Frame proto_dispatch(Frame th, Variable unused) {
Frame nth = th.MakeChild(null, th.info.setting.StandardLexerSI, global.setting.AnyP);
nth.pos = new Variable[] { MakeCursorV() };
return nth;
}