in shell, the representation of the command 'grep' result is acceptible. because it continously reveals the results whenever the string matches, not wait for being finished the search.
but in cscope, when I use command 'cs find'. I have to wait for the result util the search is done. it is the only(?) drawback of cscope that I have.
so, I suggest a feature to enhance the time of waiting search result. If the number of search result is to be larger than specific number, makes cscope to show the results already found to user, and continue the search task in background job. and a key pressed, then cscope shows the next amounts of search results.
I will wait for new version of cscope included that feature. :-)