ABX <abx### [at] abxartpl> wrote:
> Can anybody explain me what is purpose of three occurences of 
> fprintf(stderr, "") in userdisp.cpp ? Is this flushing of buffer or something
> similiar?

  AFAIK printing to stderr always flushes the stream immediately. This means
that whatever has already been printed there, has already been flushed
as well, so that can't be the explanation.
  Besides, the right way of flusing a stream is to use the fflush() function.

-- 
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -

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