#58 Named cscope buffers allow easy access to previous searches

[Henry Gessau]

When using cscope to browse code bases I often find
myself searching for a
symbol, then a different symbol, then another, etc.
Then typically I go back
to some of the earlier symbols. Since I use xcscope.el
in XEmacs, this is
rather painful since there is only one cscope output
buffer which gets
overwritten every time I search for a new symbol.

Thus I made some changes to xcscope.el to uniquely name
each cscope buffer by
including the symbol in the name. The buffers are
thereby saved and can be
selected from the buffer list.

[Henry Gessau]

Named cscope buffers for xcscope.el