Caudium.extension()

string Caudium.extension(string what);

Get the extension name from a filename string. Handles also known unix backup extensions as well eg '#' and '~' ending files.

string what

The extension string.

Pike v7.4 release 1 running Hilfe v3.5 (Incremental Pike Frontend)
> Caudium.extension("caudium.c");
(1) Result: "c"
> Caudium.extension("index.rxml");
(2) Result: "rxml"
> Caudium.extension("caudium.c#");
(3) Result: "c"
> Caudium.extension("caudium.c~");
(4) Result: "c"