[IPython-dev] Bug fixes in pyreadline

[Jörgen Stenarson]

Hi,

There was a bug in pyreadline that made it crash if read_history could 
not find ~/.history this is fixed. I have also added config options for 
history_filename which sets the filename used for the history file and 
history_length which sets the number of entries in the history file. 
There will now also be an errormessage printed if the config file raises 
an exception and not just a silent failure.

/Jörgen