Bob Hughes <per### [at] aolcom?subject=pov-news:> wrote:
: Well throw in a few directives like #if #switch #while and the rest, along
: with more of the possible keywords, and you might start losing sight of
: those neatly ordered braces  :-)

  Those can be indented as well.
  Right, there are no braces with #-commands, but still I haven't had any
problem with them

union
{
    #declare IndX = 0;
    #while(IndX < 100)
        #declare IndY = 0;
        #while(IndY < 100)

            sphere { <IndX, IndY, 0>, .1 }

            #declare IndY = IndY+.1;
        #end
        #declare IndX = IndX+.1;
    #end

    pigment { rgb x }
}

-- 
main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
):_;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/

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