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"[GDS|Entropy]" <gds### [at] hotmail com> wrote:
> So essentially a macro in pov-sdl, when called, returns a code
> block/whatever its contents happen to be?
it doesn't "return" anything: it textually copies it contents with parameters
substituted for real values.
> Am I correct to believe they can be written to represent so-called
> "high-order" functions, which will accept a functions as a variable, and can
> return other functions as a result?
it's not really like Lisp macros, more akin to C "macros"
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