Discoverability can be configured in zsh as part of completion system. I've found that this covers many of my needs: % grep -<TAB><TAB> --after-conte

Discoverability can be configured in zsh as part of completion system. I've found that this covers many of my needs: % grep -<TAB><TAB> --after-context -A # specify lines of trailing context --basic-regexp -G # use basic regular expression --before-context -B # specify lines of leading context --binary-files # specify type to assume for binary files --byte-offset -b # print the byte offset with output line --colour --color # distinguish matching string (...)