#313 node alias doesn't use the prefix and suffix

[Andrew Stacey]

Maybe this is "by design", but using the alias key for a node doesn't use the current prefix and suffix on the alias.

Suggested fix:

alias/.code={%
  \tikz@fig@mustbenamed
  \expandafter\def\expandafter\tikz@alias\expandafter{\tikz@alias\pgfnodealias{\tikz@pp@name{#1}}{\tikz@fig@name}}%
},

[Christian Feuersänger]

Fixed. Thanks for the pre-analysis and suggested solution.

The attached example works (now)