Use std::iostream functions instead of EOF and cl_EOF macros.
This enables us to get rid of the freadchar and funreadchar functions.
While at it, removed the extra signatures introduced for CLN-1.2.0
compatibilty. After all, the soname has been bumped.
Also updated largest known Mersenne prime in examples/perfnum.cc.
Rearranged for a clearer distinction between macros and remaining
identifiers, so Cint can parse it smoothly.
* Changelog: *trival* documentation changes have nix verloren.
* doc/cln.info, doc/cln.texi: Removed non-sources from CVS.
I am too lazy for a detailed discussion of all the changes.
Many identifiers got their `cl_' stripped off. Ok, this is a
clumpsy CVS log-entry. Promise: more will soon go into the
file ChangeLog. I apologize for the inconvenience. :-(
Richard B. Kreckel
Alexei Sheplyakov
Bruno Haible