This package can be used to tie related commands into a family of short bindings with a common prefix---a Hydra. Once you summon the Hydra (through the prefixed binding), all the heads can be called in succession with only a short extension. Any binding that isn't the Hydra's head vanquishes the Hydra. Note that the final binding, besides vanquishing the Hydra, will still serve its original purpose, calling the command assigned to it. This makes the Hydra very seamless; it's like a minor mode that disables itself automatically.

This program was inspired by the behavior of the ``mouse documentation window'' on many Lisp Machine systems; as you type a function's symbol name as part of a sexp, it will print the argument list for that function. Behavior is not identical; for example, you need not actually type the function name, you need only move point around in a sexp that calls it. Also, if point is over a documented variable, it will print the one-line documentation for that variable instead, to remind you of that variable's meaning.

Documentation at https://melpa.org/#/emacsc

Documentation at https://melpa.org/#/kaesar

Documentation at https://melpa.org/#/number

Documentation at https://melpa.org/#/copyit

Documentation at https://melpa.org/#/pylint

Documentation at https://melpa.org/#/narumi

Documentation at https://melpa.org/#/lentic

Documentation at https://melpa.org/#/bshell

Documentation at https://melpa.org/#/emamux

Documentation at https://melpa.org/#/sesman

Documentation at https://melpa.org/#/mpages

Documentation at https://melpa.org/#/soccer

Documentation at https://melpa.org/#/merlin

Documentation at https://melpa.org/#/zotero

Documentation at https://melpa.org/#/pillar

Documentation at https://melpa.org/#/logito

Documentation at https://melpa.org/#/lyrics