view docs/spec/segmented-track.tikz @ 577:a3d62f2f864f

Some memory-handling fixes

Free the correct bits of datum, not bits that have already been set to
NULL, after getting query results back (both in the command-line binary
and in the PD external).

In the external, free the results structure once the data has been
passed into the outlets.

\foreach \x in {-2,-1.4,-0.5,0,0.8,1.3,1.8} {
  \draw (\x,-0.2) -- (\x,0.2); 
}          
\input track.tikz