Metaprogramming: Difference between revisions
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; instead of
(setq sum (lambda (a b) (+ a b)))
</lang>
=={{header|OxygenBasic}}==
OxygenBasic supports metalanguage useable with various macro formats.
Unlike the C preprocessor, OxygenBasic metalanguage is resolved inline.
<lang>
'EQUATES
% half 0.5
$ title "My Metaprogram"
'CONDITIONAL BLOCKS
#ifdef
#elseif
#else
#endif
'MACROS
'msdos-like
def sum
%1 + %2
end def
'C-like
#define sum(a,b) a + b
'native
macro sum(a,b)
a + b
end macro
'native macro functions
macro sum int(r,a,b)
r=a+b
end macro
</lang>
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