What I really miss about Jed (my favourite editor by far) is to be able to search many files with one single simple command. Currently, I have to exit Jed every time and use
grep to do the search, then enter Jed again to redo the search on the file I found out about from grep.
Anyway, now I found this jed mode file. I haven't installed it yet but will shortly. It sets out to integrate the two.
"A jed fronted to the grep command. Start a search from within jed or from the command line and display the result nicely in a jed buffer. Jump to the findings pressing Enter or with double click. Copy, move or delete files. Replace text across the grep results."