public override BasePattern Transform(BasePattern pattern)
{
BasePattern transformed = pattern;
if (pattern.Type == PatternType.Char)
{
if (Options.Singleline && transformed is AnyCharPattern)
transformed = new AnyCharPattern(true);
if (Options.IgnoreCase)
transformed = ((CharPattern)transformed).CaseInsensitive;
}
else if (pattern.Type == PatternType.Anchor)
{
AnchorPattern anchor = (AnchorPattern)pattern;
if (anchor.AnchorType == AnchorType.StartOfStringOrLine)
transformed = new AnchorPattern(Options.Multiline ? AnchorType.StartOfLine : AnchorType.StartOfString);
else if (anchor.AnchorType == AnchorType.EndOfStringOrLine)
transformed = new AnchorPattern(Options.Multiline ? AnchorType.EndOfLine : AnchorType.EndOfStringOrBeforeEndingNewline);
}
if (transformed != pattern)
return transformed;
else
return base.Transform(pattern);
}
public override BasePattern Transform(BasePattern pattern)
{
BasePattern transformed = pattern;
if (pattern.Type == PatternType.Char)
{
if (Options.Singleline && transformed is AnyCharPattern)
{
transformed = new AnyCharPattern(true);
}
if (Options.IgnoreCase)
{
transformed = ((CharPattern)transformed).CaseInsensitive;
}
}
else if (pattern.Type == PatternType.Anchor)
{
AnchorPattern anchor = (AnchorPattern)pattern;
if (anchor.AnchorType == AnchorType.StartOfStringOrLine)
{
transformed = new AnchorPattern(Options.Multiline ? AnchorType.StartOfLine : AnchorType.StartOfString);
}
else if (anchor.AnchorType == AnchorType.EndOfStringOrLine)
{
transformed = new AnchorPattern(Options.Multiline ? AnchorType.EndOfLine : AnchorType.EndOfStringOrBeforeEndingNewline);
}
}
if (transformed != pattern)
{
return(transformed);
}
else
{
return(base.Transform(pattern));
}
}
