public void IntBackrefMatch1()
{
var array = new int[] { 6, 5, 3, 6, 7, 4, 2, 3, 4, 5, 8 };
var pattern = Seq(AnyElement.WithId(0), Pred((n, groups) => n == groups[0].Elements[0] + 1));
var match = pattern.FindMatchesIn(array).ToList();
match.Count.ShouldBe(3);
match[0].Elements.ShouldBe(new int[] { 6, 7 });
match[1].Elements.ShouldBe(new int[] { 2, 3 });
match[2].Elements.ShouldBe(new int[] { 4, 5 });
}
public override Verb CreateVerb(string[] tokens)
{
Color(position, length, Operators);
var type = tokens[1];
var text = tokens[2];
switch (text.ToLower().Substring(1))
{
case "s":
text = STRING_SPACES;
break;
case "w":
text = STRING_WORDS;
break;
case "d":
text = STRING_DIGITS;
break;
case "p":
text = STRING_PUNCT;
break;
case "a":
text = STRING_LETTERS;
break;
case "t":
text = STRING_TAB;
break;
case "rn":
text = STRING_CRLF;
break;
case "r":
text = STRING_CR;
break;
case "n":
text = STRING_LF;
break;
case "u":
text = STRING_UPPER;
break;
case "l":
text = STRING_LOWER;
break;
case "v":
text = STRING_VOWELS;
break;
case "uv":
text = STRING_UVOWELS;
break;
case "lv":
text = STRING_LVOWELS;
break;
case "uc":
text = STRING_UCONSONANTS;
break;
case "lc":
text = STRING_LCONSONANTS;
break;
case "q":
text = STRING_QUOTES;
break;
default:
return(null);
}
switch (type)
{
case "+":
Element = new SpanElement(text);
break;
case "-":
Element = new BreakElement(text);
break;
case "++":
Element = new MSpanElement(text);
break;
case "--":
Element = new MBreakElement(text);
break;
case "":
Element = new AnyElement(text, 1);
break;
default:
if (text.IsNumeric())
{
Element = new AnyElement(text, text.ToInt());
}
else
{
return(null);
}
break;
}
return(new NullOp());
}
