Enrico,
This is because of the REVERSED order, if you want to support it you need a
3rd rule:
//------------------------------------------------------------------------------//
#command TEST RIGHT [<pad>] ;
[COLOR <nClrFore> [,<nClrBack>]] ;
=> Test( .T., <pad>, <nClrFore>, <nClrBack> )
#command TEST [COLOR <nClrFore> [,<nClrBack>]] ;
=> Test( .F. NIL, <nClrFore>, <nClrBack> )
#command TEST [COLOR <nClrFore> [,<nClrBack>]] ;
RIGHT [<pad>] ;
=> Test( .T., <pad>, <nClrFore>, <nClrBack> )
FUNCTION MAIN()
TEST COLOR 1, 2 RIGHT 10
TEST RIGHT 10 COLOR 1, 2
RETURN NIL
//------------------------------------------------------------------------------//
Ron
--------------------------------------------------
From: "Enrico Maria Giordano" <e.m.giord...@emagsoftware.it>
Sent: Friday, July 30, 2010 2:08 AM
To: "xHarbour Developers Mailing List"
<xharbour-developers@lists.sourceforge.net>
Subject: Re: [xHarbour-developers] Preprocessor bug?
>> The workaround:
>>
>> #command TEST RIGHT [<pad>] ;
>> [COLOR <nClrFore> [,<nClrBack>]] ;
>> => Test( .T., <pad>, <nClrFore>, <nClrBack> )
>>
>> #command TEST [COLOR <nClrFore> [,<nClrBack>]] ;
>> => Test( .F. NIL, <nClrFore>, <nClrBack> )
>
> I tried and got
>
> Error E0030 Syntax error: "syntax error at 'COLOR'"
>
> at line 11.
>
> This is my test:
>
> #command TEST RIGHT [<pad>] ;
> [COLOR <nClrFore> [,<nClrBack>]] ;
> => Test( .T., <pad>, <nClrFore>, <nClrBack> )
>
> #command TEST [COLOR <nClrFore> [,<nClrBack>]] ;
> => Test( .F. NIL, <nClrFore>, <nClrBack> )
>
>
> FUNCTION MAIN()
>
> TEST COLOR 1, 2 RIGHT 10
> TEST RIGHT 10 COLOR 1, 2
>
> RETURN NIL
>
> EMG
>
> --
> EMAG Software Homepage: http://www.emagsoftware.it
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>
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Plug-In Development Kit to bring their C/C++ apps to Palm for a share
of $1 Million in cash or HP Products. Visit us here for more details:
http://p.sf.net/sfu/dev2dev-palm
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