[Rpm-maint] [rpm-software-management/rpm] RFE: handle lists/tuples within macro expansions (#503)

[Jeff Johnson]

Get a copy of RPM5 rpmio/macro.c (the cvs is browsable at http://rpm5.org even if the interface is clunky).

Look for "stackarray", the variable that controls the functionality.
There are basically 3 uses:
1) initialize to zero
2) set by parsing/detecting a %{M:S} construct
3) if stackarray is set, then call expandFIFO() to convert a stack to a list

The locations to add that code in RPM4 should be obvious ... let me check.





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