* Keystroke Display

** Keypression - overlaying parts of buffer (shows trail of keys)

  <keypression-mode 1>
  <keypression-mode 0>

<setq keypression-use-child-frame nil
      keypression-fade-out-delay 3.0
      keypression-frame-justify 'keypression-left-justified
      keypression-cast-command-name t
      keypression-cast-command-name-format "%s  %s"
      keypression-combine-same-keystrokes t
      keypression-font-face-attribute '(:width normal :height 200 :weight bold)>


* Pathname Prefixes

    "!${PATH)/date"                  - execute 'date' shell command

    "&Preview.app ${hyperb:dir}/man/hyperbole.pdf"

    "-subr.elc"                      - load an Elisp library


* Global Buttons

<[Test ibut label]> {C-u C-n}

<[Bufs]> {C-x C-b}

<[iPython src]>: "/usr/local/Cellar/ipython/7.16.1/libexec/lib/python3.8/site-packages/IPython/"

{C-x 4 t} - Goto <(Hyperbole Todos)>

<[ib]>   "(hyperbole)Implicit Buttons"
<[frm]>  "(hyperbole)C-h h s f"

"${hyperb:dir}/DEMO"

"${hyperb:dir}/README.md#Programmer Quick Reference"
"${hyperb:dir}/README.md#programmer-quick-reference:4:2"

<hpath:find "${hyperb:dir}">