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Implement `insert-tempo-template' and improve text

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Gerard Vermeulen 2023-02-15 06:45:37 +01:00
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@ -4969,14 +4969,17 @@ code formatter for Python]].
The official [[info:autotype#Tempo][tempo (info)]] documentation is very short and the following links
are obsolete or do not reveal the full power of [[info:autotype#Tempo][tempo (info)]] after its
adaptation to =lexical-binding=:
1. [[https://www.emacswiki.org/emacs/TempoMode][Tempo (Emacs Wiki)]]
2. [[https://www.lysator.liu.se/~davidk/elisp/][David Kågedal’s elisp]]
3. [[https://github.com/yilkalargaw/emacs-native-snippets][Emacs's Native Snippets]], [[https://www.reddit.com/r/emacs/comments/wdbk34/emacss_native_templating_and_snippet_fuctionality/][Emacs's native templating and snippet functionality]]
Listing [[lst:configure-tempo-ui]] provide a function to define local keybindings
and the tools to add =tempo-tags= to abbreviation tables. Listing
[[lst:configure-tempo-latex-completing-read]] shows how to combine =tempo=, =latex=
and =completing-read= for the builtin =tempo= package that is part of Emacs-28.1
and later. Listing [[lst:setup-python-tempo]] configures =tempo= for =python-mode=.
1. [[https://www.emacswiki.org/emacs/TempoMode][Tempo (Emacs Wiki)]].
2. [[https://www.lysator.liu.se/~davidk/elisp/][David Kågedal’s elisp]].
3. [[https://github.com/yilkalargaw/emacs-native-snippets][Emacs's Native Snippets]], [[https://www.reddit.com/r/emacs/comments/wdbk34/emacss_native_templating_and_snippet_fuctionality/][Emacs's native templating and snippet functionality]].
4. [[https://www.n16f.net/blog/templating-in-emacs-with-tempo/][Templating in Emacs with Tempo]].
Listing [[lst:configure-tempo-ui]] defines a function that inserts major modes
specific tempo templates by means of [[https://github.com/minad/marginalia][marginalia]], a function to define local
keybindings and the tools to add =tempo-tags= to abbreviation tables.
Listing [[lst:configure-tempo-latex-completing-read]] shows how to combine =tempo=,
=latex= and =completing-read= for the builtin =tempo= package. Listing
[[lst:setup-python-tempo]] configures =tempo= for =python-mode=.
#+caption[Configure =tempo= user interface]:
#+caption: Configure =tempo= user-interface.
@ -4985,10 +4988,23 @@ and later. Listing [[lst:setup-python-tempo]] configures =tempo= for =python-mo
(with-eval-after-load 'tempo
(setopt tempo-interactive t)
(with-eval-after-load 'marginalia
(add-to-list 'marginalia-prompt-categories
'("\\<tempo template\\>" . command)))
;; https://www.n16f.net/blog/templating-in-emacs-with-tempo/
(defun insert-tempo-template ()
"Insert a major mode specific tempo template."
(interactive)
(let* ((choices (mapcar #'cdr (tempo-build-collection)))
(function-name (completing-read "Tempo template: " choices)))
(funcall (intern function-name))))
(defun setup-local-tempo-key-bindings ()
"Initialize local `tempo' key bindings."
(local-set-key (kbd "M-n") #'tempo-forward-mark)
(local-set-key (kbd "M-p") #'tempo-backward-mark))
(keymap-local-set "M-n" #'tempo-forward-mark)
(keymap-local-set "M-p" #'tempo-backward-mark)
(keymap-local-set "M-+" #'insert-tempo-template))
(defun abbrev-tempo-expand-if-complete ()
"Hook function for `define-abbrev' with `no-self-insert' property `t'."
@ -5003,6 +5019,9 @@ Allows `tempo' expansion by typing <SPC> after a complete `tempo' tag."
(unless (abbrev-symbol (car tag) abbrev-table)
(define-abbrev abbrev-table
(car tag) 1 'abbrev-tempo-expand-if-complete)))))
(with-eval-after-load 'org
(add-hook 'org-mode-hook 'setup-local-tempo-key-bindings))
#+end_src
#+caption[Configure =tempo= for =latex= with =completing-read=]: