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Re: #define xxx #define yyy 123

Subject: Re: #define xxx #define yyy 123
From: Greg Shenaut <email@hidden>
Date: Thu, 10 Jan 2008 09:37:56 -0800
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How do you get a define to be allowed within a define....
#define xxx #define yyy 123

Isn't this the kind of thing people have done very often using a tool like sed? For example, let the string __XXX__ stand for "#define yyy 123" and then filtering the source files before the compilation process begins with something like 's/^ *__XXX__/\#define yyy 123/'. I think that would be much easier that trying to make multiple cpp passes. Of course, putting the definitions inside the source file would complicate things, but it would still be doable.

Greg Shenaut
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References:
	>#define xxx #define yyy 123 (From: "charlie" <email@hidden>)
	>Re: #define xxx #define yyy 123 (From: Terry Lambert <email@hidden>)

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