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Add Wilfred Hughes helpful package

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Howard Abrams 2022-12-05 08:23:29 -08:00
parent 3e14946636
commit f34d2d9d24
1 changed files with 17 additions and 5 deletions
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ha-config.org
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@ -1094,6 +1094,11 @@ Unfilling a paragraph joins all the lines in a paragraph into a single line. Tak
(fill-paragraph nil)))
#+end_src
*** Help Operations
Let’s take advantage of [[https://github.com/Wilfred/helpful][helpful]] package for getting more information into the =describe-function= call.
#+begin_src emacs-lisp
(use-package helpful)
#+end_src
While the ~C-h~ is easy enough, I am now in the habit of typing ~SPC h~ instead.
Since I tweaked the help menu, I craft my own menu:
#+begin_src emacs-lisp
@ -1102,20 +1107,27 @@ Since I tweaked the help menu, I craft my own menu:
"h a" '("apropos" . apropos-command)
"h c" '("elisp cheatsheet" . shortdoc-display-group)
"h e" '("errors" . view-echo-area-messages)
"h E" '("emacs-lisp" . (lambda () (interactive) (info "elisp")))
"h f" '("function" . describe-function)
"h f" '("function" . helpful-callable)
"h F" '("font" . describe-font)
"h =" '("face" . describe-face)
"h k" '("key binding" . describe-key)
"h k" '("key binding" . helpful-key)
"h K" '("key map" . describe-keymap)
"h m" '("mode" . describe-mode)
"h o" '("symbol" . describe-symbol)
"h p" '("package" . describe-package)
"h s" '("info symbol" . info-lookup-symbol)
"h v" '("variable" . describe-variable)
"h v" '("variable" . helpful-variable)
"h i" '("info" . info)
"h I" '("info manual" . info-display-manual)
"h j" '("info jump" . info-apropos))
"h j" '("info jump" . info-apropos)
"h E" '("emacs info" . (lambda () (interactive) (info "emacs")))
"h L" '("emacs-lisp" . (lambda () (interactive) (info "elisp")))
"h O" '("org info" . (lambda () (interactive) (info "org")))
;; Since I do a lot of literate programming, I appreciate a quick
;; jump directly into the Info manual...
"h B" '("org babel" . (lambda () (interactive)
(org-info-open "org#Working with Source Code" nil))))
#+end_src
Remember these keys in the *Help* buffer: