[fpc-devel] Some new "in" operator functions

[J. Gareth Moreton]

 Hi everyone,

 I've developed a couple of "in" operator overrides so you can use " in "
(useful in parsing tools, say, to see if a character belongs to a set of
delimiters) and " in ". e.g.

 operator in(_Char: Char; _Set: array of Char): Boolean;
 var
   C: Char;
 begin
   Result := False;
   for C in _Set do
     if C = _Char then
     begin
       Result := True;
       Exit;
     end;
 end; 

 Would these be welcome in one of the core units? And if so, which unit
would you recommend?

 Gareth aka. Kit
 
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