hi,

the first version posted would not "see" macros/declares/locals when not the
first item on the line, eg "#if (flag_) #local a_ = 1; #end"  misses the '#local
a_', now corrected.

I find the cross-referencing option too worth having, the output shown is
produced with:

  $ cd /usr/local/share/povray-3.8/include
  $ ctags -x debug.inc
  DEBUG            variable     13 debug.inc        #declare DEBUG = yes;
  DEBUG            variable     19 debug.inc        #macro Set_Debug(Bool)
#declare DEBUG = Bool; #end
  DEBUG_MCR        variable     11 debug.inc        #declare DEBUG_MCR = true;
  Debug            macro        29 debug.inc        #macro Debug(Condition,
Message)
  Debug_Inc_Stack  macro        15 debug.inc        #macro Debug_Inc_Stack()
  Debug_Message    macro        22 debug.inc        #macro Debug_Message(Str)
  Error            macro        39 debug.inc        #macro Error(Condition,
Message)
  Set_Debug        macro        19 debug.inc        #macro Set_Debug(Bool)
#declare DEBUG = Bool; #end
  View_POV_Include_Stack variable     16 debug.inc        #declare
View_POV_Include_Stack = 1;
  Warning          macro        34 debug.inc        #macro Warning(Condition,
Message)


enjoy, jr.

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