public TCL.CompletionCode CmdProc(Interp interp, TclObject[] argv)
{
bool nocase = false;
bool indices = false;
try
{
int i = 1;
while (argv[i].ToString().StartsWith("-"))
{
int index = TclIndex.Get(interp, argv[i], validOpts, "switch", 0);
i++;
switch (index)
{
case OPT_INDICES:
{
indices = true;
break;
}
case OPT_NOCASE:
{
nocase = true;
break;
}
case OPT_LAST:
{
goto opts_brk;
}
}
}
opts_brk:
;
TclObject exp = TclString.NewInstance(argv[i++].ToString().Replace("\\d", "[0-9]"));
string inString = argv[i++].ToString();
int matches = argv.Length - i;
Regexp r = TclRegexp.compile(interp, exp, nocase);
int[] args = new int[matches * 2];
bool matched = r.match(inString, args);
if (matched)
{
for (int match = 0; i < argv.Length; i++)
{
TclObject obj;
int start = args[match++];
int end = args[match++];
if (indices)
{
if (end >= 0)
{
end--;
}
obj = TclList.NewInstance();
TclList.Append(interp, obj, TclInteger.NewInstance(start));
TclList.Append(interp, obj, TclInteger.NewInstance(end));
}
else
{
string range = (start >= 0) ? inString.Substring(start, (end) - (start)) : "";
obj = TclString.NewInstance(range);
}
try
{
interp.SetVar(argv[i].ToString(), obj, 0);
}
catch (TclException e)
{
throw new TclException(interp, "couldn't set variable \"" + argv[i] + "\"");
}
}
}
interp.SetResult(matched);
}
catch (System.IndexOutOfRangeException e)
{
throw new TclNumArgsException(interp, 1, argv, "?switches? exp string ?matchVar? ?subMatchVar subMatchVar ...?");
}
return(TCL.CompletionCode.RETURN);
}
internal static bool regExpMatch(Interp interp, string inString, TclObject pattern)
{
Regexp r = TclRegexp.compile(interp, pattern, false);
return(r.match(inString, (string[])null));
}