view docs/spec/fv7.tikz @ 621:2e9a6e4500d3

added an insert from file function.

error handling is a bit gross.

altered the license reference in the header comments.

\foreach \y/\col in {0/60,0.2/20,0.4/40,0.6/10,0.8/10} {
  \fill[black!\col!white] ($(-0.1,0)+(0,\y)$) rectangle ($(0.1,0.2)+(0,\y)$);
}