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-rw-r--r--attic/org/blog.org254
-rw-r--r--attic/org/completion.org657
-rw-r--r--attic/org/counsel.org337
-rw-r--r--attic/org/email.org391
-rw-r--r--attic/org/eww.org191
-rw-r--r--attic/org/exwm.org551
-rw-r--r--attic/org/gnus.org780
-rw-r--r--attic/org/init.org3427
-rw-r--r--attic/org/misc.org247
-rw-r--r--attic/org/notmuch.org675
-rw-r--r--attic/org/org.org316
-rw-r--r--attic/org/w3m.org191
12 files changed, 8017 insertions, 0 deletions
diff --git a/attic/org/blog.org b/attic/org/blog.org
new file mode 100644
index 0000000..29b35f0
--- /dev/null
+++ b/attic/org/blog.org
@@ -0,0 +1,254 @@
+#+title: Org static blog
+#+property: header-args lexical: t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t -*-" :tangle-mode (identity #o644)
+#+auto_tangle: t
+
+* Vars and setup
+ #+begin_src emacs-lisp
+ (jao-load-path "org-static-blog")
+ (when (> emacs-major-version 26) (use-package htmlize :ensure t))
+ (defvar jao-blog-base-dir "~/doc/jao.io")
+ (defun jao-blog-dir (p) (expand-file-name p jao-blog-base-dir))
+
+ (setq jao-org-blog-tag-files
+ (seq-difference (directory-files (jao-blog-dir "blog") nil "tag-.*")
+ "tag-norss.html")
+
+ jao-org-blog-tags
+ (mapcar (lambda (f)
+ (string-match "tag-\\(.+\\)\\.html" f)
+ (format "<a href=\"/blog/%s\">%s</a>"
+ f (match-string 1 f)))
+ jao-org-blog-tag-files)
+
+ jao-org-blog-tag-rss
+ (mapcar (lambda (f)
+ (string-match "\\(.+\\)-rss\\.xml" f)
+ (format "<a href=\"/blog/%s\">%s</a>"
+ f (match-string 1 f)))
+ (directory-files (jao-blog-dir "blog") nil ".*-rss.xml"))
+
+ jao-org-blog-tag-names
+ (mapcar (lambda (f)
+ (string-match "tag-\\(.+\\)\\.html" f)
+ (match-string 1 f))
+ jao-org-blog-tag-files))
+ #+end_src
+* HTML headers and footers
+*** Header
+ #+begin_src emacs-lisp
+ (setq org-static-blog-page-header
+ (concat
+ "<meta name=\"author\" content=\"jao\">\n"
+ "<meta name=\"referrer\" content=\"no-referrer\">\n"
+ "<link rel=\"stylesheet\" href=\"/static/style.css\""
+ " type=\"text/css\">\n"
+ "<link rel=\"apple-touch-icon\" sizes=\"180x180\""
+ " href=\"/static/apple-touch-icon.png\" >\n"
+ "<link rel=\"icon\" type=\"image/png\""
+ " sizes=\"32x32\" href=\"/static/favicon-32x32.png\">\n"
+ "<link rel=\"icon\" type=\"image/png\""
+ " sizes=\"16x16\" href=\"/static/favicon-16x16.png\">\n"
+ "<link rel=\"icon\" href=\"/static/favicon.ico\">\n"
+ "<link rel=\"manifest\" href=\"/static/site.webmanifest\">\n")
+
+ org-static-blog-page-preamble
+ (concat
+ "<div class=\"header\">"
+ " <a href=\"https://jao.io\">programming (and other) musings</a>"
+ " <div class=\"sitelinks\">"
+ " <a href=\"/blog/about.html\">about</a>"
+ " | <a href=\"/blog/hacking.html\">hacking</a>"
+ " | <a href=\"/blog/archive.html\">archive</a>"
+ " | <div class=\"dropdown\">"
+ " <a href=\"/blog/tags.html\" class=\"dropbtn\">tags</a>"
+ " <div class=\"dropdown-content\">"
+ (mapconcat #'identity jao-org-blog-tags "")
+ " </div>"
+ " </div>"
+ " | <div class=\"dropdown\">"
+ " <a href=\"/blog/rss.xml\" class=\"dropbtn\">rss</a>"
+ " <div class=\"dropdown-content\">"
+ (mapconcat #'identity jao-org-blog-tag-rss "")
+ " </div>"
+ " </div>"
+ " </div>"
+ "</div>"))
+ #+end_src
+*** Footer
+ #+begin_src html :tangle ~/.emacs.d/commons.html :comments no :shebang ""
+ <center>
+ <a rel="license" href="https://creativecommons.org/licenses/by-sa/3.0/">
+ <img alt="Creative Commons License" style="border-width:0"
+ src="https://i.creativecommons.org/l/by-sa/3.0/88x31.png" />
+ </a>
+ <br />
+ <span xmlns:dct="https://purl.org/dc/terms/"
+ href="https://purl.org/dc/dcmitype/Text" property="dct:title"
+ rel="dct:type">jao.io</span> by
+ <a xmlns:cc="https://creativecommons.org/ns#" href="https://jao.io"
+ property="cc:attributionName" rel="cc:attributionURL">jao</a>
+ is licensed under a
+ <a rel="license" href="https://creativecommons.org/licenses/by-sa/3.0/">
+ Creative Commons Attribution-ShareAlike 3.0 Unported License</a>.
+ </center>
+ #+end_src
+
+ #+begin_src emacs-lisp
+ (setq org-static-blog-page-postamble
+ (with-temp-buffer
+ (insert-file-contents "~/.emacs.d/commons.html")
+ (buffer-string)))
+ #+end_src
+* Package
+ #+begin_src emacs-lisp
+ (use-package org-static-blog
+ :ensure t
+ :init
+ (setq org-static-blog-use-preview t
+ org-static-blog-preview-link-p t
+ org-static-blog-preview-start "<!-- preview-start -->"
+ org-static-blog-preview-end "<!-- preview-end -->"
+ org-static-blog-preview-date-first-p t
+ org-static-blog-index-length 30
+ org-static-blog-preview-convert-titles t
+ org-static-blog-preview-ellipsis "more ..."
+ org-static-blog-enable-tags t
+ org-static-blog-tags-file "tags.html"
+ org-static-blog-rss-file "rss.xml"
+ org-static-blog-publish-url "https://jao.io/blog/"
+ org-static-blog-publish-title "programming (and other) musings"
+ org-static-blog-posts-directory (jao-blog-dir "posts/")
+ org-static-blog-drafts-directory (jao-blog-dir "pages/")
+ org-static-blog-publish-directory (jao-blog-dir "blog/")
+ org-static-blog-rss-extra "" ; "<author>mail@jao.io</author>\n"
+ org-static-blog-rss-max-entries 30
+ org-static-blog-rss-excluded-tag "norss"
+ org-static-blog-enable-tag-rss t
+ org-export-with-toc nil
+ org-export-with-section-numbers nil)
+
+ :config
+ (defun jao-org-static-post-path (pf dt)
+ (cond ((string-match-p "pages/.*\\|in-no-particular-order" pf)
+ (file-name-nondirectory pf))
+ ((string-match-p "drafts/.*" pf) pf)
+ ((string-match-p "^[[:digit:]]+-.*" pf) pf)
+ (t (concat (format-time-string "%Y-%m-%d-" dt)
+ (file-name-nondirectory pf)))))
+ (advice-add 'org-static-blog-generate-post-path :override
+ #'jao-org-static-post-path)
+
+ :bind (:map org-mode-map (("C-c B" . jao-transient-org-blog))))
+ #+end_src
+* Commands
+*** New entries
+ #+begin_src emacs-lisp
+ (defun jao-org-blog-publish-file (fname)
+ (interactive (list (read-file-name "Publish: "
+ nil
+ (buffer-file-name)
+ t
+ (buffer-file-name))))
+ (let ((geiser-active-implementations '(guile))
+ (geiser-default-implementation 'guile))
+ (org-static-blog-publish-file fname)))
+
+ (defconst jao-org-static-blog--prev-beg
+ "#+begin_export html\n <!-- preview-start -->\n#+end_export ")
+
+ (defconst jao-org-static-blog--prev-end
+ "#+begin_export html\n <!-- preview-end -->\n#+end_export ")
+
+ (defun jao-org-static-blog-create-new-post (&optional draft)
+ (interactive)
+ (let* ((title (read-string "Title: "))
+ (file (replace-regexp-in-string "\s" "-" (downcase title)))
+ (tags (completing-read-multiple "Tags: " jao-org-blog-tag-names)))
+ (find-file (expand-file-name (concat file ".org")
+ (if draft
+ org-static-blog-drafts-directory
+ org-static-blog-posts-directory)))
+ (insert "#+title: " title "\n"
+ "#+date: " (format-time-string "<%Y-%m-%d %H:%M>") "\n"
+ "#+filetags: "
+ (mapconcat #'identity tags " ")
+ "\n\n")
+ (when (member "books" tags)
+ (insert jao-org-static-blog--prev-beg
+ "\n\n[[https://jao.io/img/" file ".jpg]]\n\n"))
+ (save-excursion (insert jao-org-static-blog--prev-end "\n"))))
+ #+end_src
+*** Drafts
+ #+begin_src emacs-lisp
+ (defun jao-org-static-blog-update-date ()
+ (interactive)
+ (when (y-or-n-p "Update date? ")
+ (goto-char (point-min))
+ (when (re-search-forward "^#\\+date: " nil t)
+ (let ((kill-whole-line nil)) (kill-line))
+ (insert (format-time-string "<%Y-%m-%d %H:%M>"))
+ (save-buffer))))
+
+ (defun jao-org-static-blog-create-new-draft ()
+ (interactive)
+ (jao-org-static-blog-create-new-post t))
+
+ (defun jao-org-static-blog-publish-draft ()
+ (interactive)
+ (let* ((from (read-file-name "Post: "
+ org-static-blog-drafts-directory
+ nil t))
+ (to (expand-file-name (file-name-nondirectory from)
+ org-static-blog-posts-directory)))
+ (rename-file from to)
+ (when-let ((b (get-buffer from)))
+ (kill-buffer b))
+ (find-file to)
+ (jao-org-static-blog-update-date)
+ (when (y-or-n-p "Generate HTML? ")
+ (jao-org-blog-publish))))
+
+ (defun jao-org-static-blog-edit-draft ()
+ (interactive)
+ (find-file (read-file-name "Edit: "
+ org-static-blog-drafts-directory
+ nil
+ t)))
+ #+end_src
+*** Publish
+ #+begin_src emacs-lisp
+ (defun jao-org-blog-publish (&optional force)
+ (interactive "P")
+ (let ((geiser-active-implementations '(guile))
+ (geiser-default-implementation 'guile))
+ (org-static-blog-publish force)))
+
+ (defun jao-org-blog-republish ()
+ (interactive)
+ (jao-org-blog-publish t))
+ #+end_src
+* Transient
+ #+begin_src emacs-lisp
+ (defun jao-org-static-prev-begin ()
+ (interactive)
+ (insert jao-org-static-blog--prev-beg))
+
+ (defun jao-org-static-prev-end ()
+ (interactive)
+ (insert jao-org-static-blog--prev-end))
+
+ (jao-transient-major-mode+ org
+ ["Insert blog snippet"
+ ("s" "preview begin" jao-org-static-prev-begin)
+ ("S" "preview end" jao-org-static-prev-end)
+ ("T" "update date" jao-org-static-blog-update-date)]
+ ["Edit blog"
+ ("n" "create post" jao-org-static-blog-create-new-post)
+ ("d" "create draft" jao-org-static-blog-create-new-draft)
+ ("e" "edit draft" jao-org-static-blog-edit-draft)]
+ ["Publish blog"
+ ("D" "publish draft" jao-org-static-blog-publish-draft)
+ ("f" "publish single file" jao-org-blog-publish-file)
+ ("p" "publish all" jao-org-blog-publish)
+ ("r" "republish" jao-org-blog-republish)])
+ #+end_src
diff --git a/attic/org/completion.org b/attic/org/completion.org
new file mode 100644
index 0000000..3a4049a
--- /dev/null
+++ b/attic/org/completion.org
@@ -0,0 +1,657 @@
+#+property: header-args :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t -*-" :tangle-mode (identity #o644)
+#+title: Completion configuration
+#+auto_tangle: t
+
+* imenu
+ #+begin_src emacs-lisp
+ (use-package imenu
+ :init (setq org-imenu-depth 7)
+ :config
+ (defun jao-imenu-hook ()
+ (cond ((derived-mode-p 'org-mode) (org-reveal t))
+ (outline-minor-mode (outline-show-entry))))
+ (add-hook 'imenu-after-jump-hook #'jao-imenu-hook))
+ #+end_src
+* completion styles
+*** completion configuration
+ #+begin_src emacs-lisp
+ (setq tab-always-indent 'complete
+ read-extended-command-predicate #'command-completion-default-include-p
+ completion-category-defaults nil
+ completion-cycle-threshold nil
+ completions-detailed t
+ completion-show-help nil
+ completion-show-inline-help nil
+ completion-ignore-case t
+ completion-wrap-movement t
+ completion-auto-select nil
+ completions-format 'one-column
+ completion-styles '(basic substring partial-completion emacs22)
+ completion-category-overrides
+ '((file (styles partial-completion))
+ (command (styles initials substring partial-completion))
+ (symbol (styles initials substring partial-completion))
+ (variable (styles initials substring partial-completion))))
+
+ ;; (setq completions-sort #'jao-completion--sort-by-length-alpha)
+ (setq completions-sort #'jao-completion--sort-by-history)
+
+ (defun jao-completion--sort-by-alpha-length (elems)
+ (sort elems (lambda (c1 c2)
+ (or (string-version-lessp c1 c2)
+ (< (length c1) (length c2))))))
+
+ (defun jao-completion--sort-by-history (elems)
+ (let ((hist (and (not (eq minibuffer-history-variable t))
+ (symbol-value minibuffer-history-variable))))
+ (if hist
+ (minibuffer--sort-by-position hist elems)
+ (jao-completion--sort-by-alpha-length elems))))
+
+ #+end_src
+*** crm indicator
+ #+begin_src emacs-lisp
+ (defun jao-completion--crm-indicator (args)
+ "Add prompt indicator to `completing-read-multiple' filter ARGS."
+ (cons (concat "[CRM] " (car args)) (cdr args)))
+ (advice-add #'completing-read-multiple
+ :filter-args #'jao-completion--crm-indicator)
+ #+end_src
+*** directory navigation
+ #+begin_src emacs-lisp
+ (defun jao-completion-backward-updir ()
+ "Delete char before point or go up a directory."
+ (interactive nil mct-minibuffer-mode)
+ (cond ((and (eq (char-before) ?/)
+ (eq (mct--completion-category) 'file))
+ (when (string-equal (minibuffer-contents) "~/")
+ (delete-minibuffer-contents)
+ (insert (expand-file-name "~/"))
+ (goto-char (line-end-position)))
+ (save-excursion
+ (goto-char (1- (point)))
+ (when (search-backward "/" (minibuffer-prompt-end) t)
+ (delete-region (1+ (point)) (point-max)))))
+ (t (call-interactively 'backward-delete-char))))
+
+ (define-key minibuffer-local-filename-completion-map (kbd "DEL")
+ #'jao-completion-backward-updir)
+ #+end_src
+* orderless
+ #+begin_src emacs-lisp
+ (use-package orderless
+ :ensure t
+ :init
+ :config
+ (orderless-define-completion-style orderless+initialism
+ (orderless-matching-styles '(orderless-initialism
+ orderless-prefixes
+ orderless-literal
+ orderless-regexp)))
+
+ (defun jao-orderless--set-locally ()
+ (setq-local completion-styles
+ '(substring partial-completion orderless)
+
+ completion-category-overrides
+ '((file (styles partial-completion orderless))
+ (command (styles orderless+initialism)))
+ orderless-matching-styles
+ '(orderless-literal orderless-regexp orderless-prefixes)))
+ (add-hook 'minibuffer-setup-hook #'jao-orderless--set-locally))
+
+ #+end_src
+* marginalia
+ #+begin_src emacs-lisp
+ (use-package marginalia
+ :ensure t
+ :bind (:map minibuffer-local-map ("C-M-a" . marginalia-cycle))
+
+ :custom ((marginalia-align 'left)
+ (marginalia-align-offset 1)
+ (marginalia-field-width 200)
+ (marginalia-annotators
+ '(marginalia-annotators-heavy marginalia-annotators-light nil))
+ (marginalia-separator " ")))
+
+ (marginalia-mode 1)
+ #+end_src
+* company
+ #+begin_src emacs-lisp
+ (use-package company
+ :ensure t
+ :custom ((company-backends '(company-capf
+ ;; company-bbdb
+ company-files
+ company-dabbrev
+ company-keywords))
+ (company-global-modes '(not slack-message-buffer-mode
+ circe-channel-mode
+ telega-chat-mode))
+ (company-format-margin-function nil) ;; #'company-text-icons-margin
+ (company-idle-delay 0.2)
+ (company-lighter "")
+ (company-lighter-base "")
+ (company-show-numbers nil)
+ (company-selection-wrap-around t)
+ (company-tooltip-limit 15)
+ (company-tooltip-align-annotations t)
+ (company-tooltip-offset-display 'lines)) ;; 'scrollbar
+
+ :config
+ (defun jao-complete-at-point ()
+ "Complete using company unless we're in the minibuffer."
+ (interactive)
+ (if (or (not company-mode) (window-minibuffer-p))
+ (completion-at-point)
+ (company-manual-begin)))
+
+ (defun jao-company-use-in-tab ()
+ (global-set-key [remap completion-at-point] #'jao-complete-at-point)
+ (global-set-key [remap completion-symbol] #'jao-complete-at-point)
+ (global-set-key (kbd "M-TAB") #'jao-complete-at-point))
+
+ (jao-company-use-in-tab)
+
+ :bind (:map company-active-map
+
+ ("<tab>" . company-complete-common-or-cycle)
+ ("TAB" . company-complete-common-or-cycle)
+
+ ("C-h" . company-show-doc-buffer)
+ ("M-." . company-show-location)
+ ("C-<return>" . company-complete-selection)
+ ([remap return] . company-abort)
+ ("RET" . company-abort)
+
+ :filter (or (not (derived-mode-p 'eshell-mode))
+ (company-explicit-action-p))
+ ("<return>" . company-complete-selection)
+ ("RET" . company-complete-selection))
+ :diminish)
+
+ (unless (display-graphic-p) (global-company-mode 1))
+ #+end_src
+* vertico
+ #+begin_src emacs-lisp
+ (use-package vertico
+ :ensure t
+ :init
+ (setq vertico-count 20
+ vertico-cycle t
+ vertico-resize t
+ org-refile-use-outline-path t)
+
+ :config
+
+ ;; (setq completion-in-region-function
+ ;; (lambda (&rest args)
+ ;; (apply (if (and (not window-system) vertico-mode)
+ ;; #'consult-completion-in-region
+ ;; #'completion--in-region)
+ ;; args)))
+
+ (defun jao-vertico--display-candidates (lines)
+ (move-overlay vertico--candidates-ov (point-min) (point-min))
+ (overlay-put vertico--candidates-ov 'after-string (apply #'concat lines))
+ (vertico--resize-window (length lines)))
+
+ (advice-add 'vertico--display-candidates
+ :override #'jao-vertico--display-candidates))
+
+ (use-package vertico-directory
+ :after vertico
+ :bind (:map vertico-map (("RET" . vertico-directory-enter)
+ ("M-<backspace>" . vertico-directory-delete-word)
+ ("<backspace>" . vertico-directory-delete-char))))
+
+ (vertico-mode)
+
+ #+end_src
+* consult
+*** package
+ #+begin_src emacs-lisp
+ (use-package consult
+ :ensure t
+ :bind (("C-x M-:" . consult-complex-command)
+ ("C-x b" . consult-buffer)
+ ("C-x C-b" . consult-buffer)
+ ("C-x 4 b" . consult-buffer-other-window)
+ ("C-c b" . project-find-file)
+ ("C-c h" . consult-history)
+ ("C-c i" . consult-imenu)
+ ("C-c I" . consult-project-imenu)
+ ("C-c k" . consult-ripgrep)
+ ("C-c K" . consult-git-grep)
+ ("C-c L" . consult-locate)
+ ;; ("C-h m" . consult-mode-command)
+ ("C-c s" . consult-line)
+ ("C-x r x" . consult-register)
+ ("C-x r b" . consult-bookmark)
+ ("C-x C-f" . jao-find-file)
+ ("M-g b" . consult-bookmark)
+ ("M-g m" . consult-mark)
+ ("M-g e" . consult-error)
+ ("M-s m" . consult-multi-occur)
+ ("M-s o" . consult-outline)
+ ("M-y" . consult-yank-pop)
+ ("C-s" . isearch-forward)
+ ("C-S-s" . consult-line)
+ ("<help> a" . consult-apropos))
+
+ :custom ((consult-preview-key (kbd "`")))
+
+ :init
+ (fset 'multi-occur #'consult-multi-occur)
+
+ :config
+
+ (defun jao-find-file (arg)
+ (interactive "P")
+ (call-interactively (if arg 'consult-file-externally 'find-file)))
+
+ (define-key consult-narrow-map (vconcat consult-narrow-key "?")
+ #'consult-narrow-help)
+
+ (consult-customize consult-mark :preview-key 'any)
+ (add-hook 'completion-list-mode-hook #'consult-preview-at-point-mode))
+
+ #+end_src
+*** consult-dir
+ #+begin_src emacs-lisp
+ (use-package consult-dir
+ :ensure t
+ :bind (("C-x C-d" . consult-dir)
+ :map minibuffer-local-completion-map
+ (("C-x C-d" . consult-dir)
+ ("C-x C-j" . consult-dir-jump-file))))
+ #+end_src
+*** dh-diff hunks
+ #+begin_src emacs-lisp
+ (defun jao-consult--diff-lines (&optional backward)
+ (let ((candidates)
+ (width (length (number-to-string
+ (line-number-at-pos (point-max)
+ consult-line-numbers-widen)))))
+ (save-excursion
+ (while (ignore-errors (diff-hl-next-hunk backward))
+ (let* ((str (buffer-substring (line-beginning-position)
+ (line-end-position)))
+ (no (line-number-at-pos (point)))
+ (no (consult--line-number-prefix (point-marker) no width)))
+ (push (concat no str) candidates))))
+ (if backward candidates (nreverse candidates))))
+
+ (defun jao-consult-hunks ()
+ (interactive)
+ (let ((candidates (append (jao-consult--diff-lines)
+ (jao-consult--diff-lines t))))
+ (unless candidates (error "No changes!"))
+ (consult--jump
+ (consult--read candidates
+ :prompt "Go to hunk: "
+ :category 'consult--encode-location
+ :sort nil
+ :require-match t
+ :lookup #'consult--line-match
+ :state (consult--jump-state)))))
+
+ (with-eval-after-load "consult"
+ (consult-customize '((jao-consult-hunks :preview-key any)))
+ (global-set-key (kbd "C-x v c") #'jao-consult-hunks))
+ #+end_src
+*** narrow helpers
+ #+begin_src emacs-lisp
+ (defvar jao-consult-narrow nil)
+
+ (defun jao-consult-initial-narrow ()
+ (when-let (c (cond ((eq this-command #'consult-buffer)
+ (cdr (assoc (jao-afio-current-frame)
+ jao-consult-narrow)))
+ ((eq this-command #'consult-mode-command) ?m)))
+ (setq unread-command-events (append unread-command-events `(,c 32)))))
+
+ (add-hook 'minibuffer-setup-hook #'jao-consult-initial-narrow)
+
+ (defmacro jao-consult--mode-buffers (&rest modes)
+ `(lambda ()
+ (seq-map #'buffer-name
+ (seq-filter (lambda (b)
+ (with-current-buffer b
+ (derived-mode-p ,@modes)))
+ (buffer-list)))))
+
+ (defun jao-consult-add-buffer-source (src &optional aframe key)
+ (add-to-list 'consult-buffer-sources src t)
+ (when (and aframe key)
+ (add-to-list 'jao-consult-narrow (cons aframe key))))
+ #+end_src
+*** narrowing chats
+ #+begin_src emacs-lisp
+ (defvar jao-chat-buffer-source
+ (list :name "chats"
+ :category 'buffer
+ :action #'pop-to-buffer
+ :hidden t
+ :narrow (cons ?c "chats")
+ :items (jao-consult--mode-buffers 'erc-mode
+ 'circe-channel-mode
+ 'circe-query-mode
+ 'signel-chat-mode
+ 'slack-message-buffer-mode
+ 'slack-thread-message-buffer-mode
+ 'telega-root-mode
+ 'telega-chat-mode)))
+ (with-eval-after-load "consult"
+ (jao-consult-add-buffer-source 'jao-chat-buffer-source))
+ #+end_src
+
+*** exwm
+ #+begin_src emacs-lisp :tangle no
+ (with-eval-after-load "exwm"
+ (defun consult-exwm-preview-fix (&rest _args)
+ "Kludge to stop EXWM buffers from stealing focus during Consult previews."
+ (when-let ((mini (active-minibuffer-window)))
+ (select-window (active-minibuffer-window))))
+
+ (advice-add #'consult--buffer-action :after #'consult-exwm-preview-fix))
+
+ #+end_src
+* embark
+*** package
+ #+begin_src emacs-lisp
+ (use-package embark
+ :ensure t
+ :demand t
+ :init
+ (setq embark-quit-after-action nil
+ embark-indicator #'embark-mixed-indicator
+ embark-verbose-indicator-buffer-sections '(bindings)
+ embark-mixed-indicator-both t
+ embark-verbose-indicator-excluded-commands
+ '(embark-become embark-export embark-collect)
+ embark-verbose-indicator-nested t
+ embark-verbose-indicator-display-action
+ '((display-buffer-at-bottom)
+ (window-parameters (mode-line-format . none))
+ (window-height . fit-window-to-buffer)))
+
+ :bind (("C-;" . embark-act)
+ ("C-c ;" . embark-act)
+ ("C-'" . embark-dwim)
+ ("C-c '" . embark-dwim)
+ (:map minibuffer-local-map
+ (("C-'" . embark-dwim)
+ ("C-c '" . embark-dwim)
+ ("C-," . embark-become)
+ ("C-c ," . embark-become)
+ ("C-o" . embark-export)))))
+
+ (use-package embark-consult
+ :ensure t
+ :after (embark consult))
+
+ (with-eval-after-load 'consult
+ (with-eval-after-load 'embark
+ (require 'embark-consult)))
+
+ #+end_src
+*** randomsig
+ #+begin_src emacs-lisp
+ (defun jao-random-sig-read (_ignored)
+ "Import region as signature and edit it."
+ (randomsig-message-read-sig t))
+
+ (define-key embark-region-map "m" #'jao-random-sig-read)
+ (define-key embark-region-map "M" #'apply-macro-to-region-lines)
+ #+end_src
+*** dict/say
+ #+begin_src emacs-lisp
+ (defun jao-say (&optional word)
+ "Isn't it nice to have a computer that can talk to you?"
+ (interactive "sWhat? ")
+ (shell-command-to-string (format "say %s" word))
+ "")
+
+ (define-key embark-identifier-map "D" #'dictionary-search)
+ (define-key embark-identifier-map "S" #'jao-say)
+ #+end_src
+*** org targets
+ #+begin_src emacs-lisp
+ (declare-function org-link-any-re "ol")
+ (declare-function org-open-link-from-string "ol")
+ (declare-function org-in-regexp "org-macs")
+
+ (defun jao-embark-targets--org-link ()
+ (when (derived-mode-p 'org-mode)
+ (when (org-in-regexp org-link-bracket-re)
+ (let ((lnk (match-string-no-properties 1)))
+ (if (string-match-p "https?://.+" (or lnk ""))
+ (cons 'url lnk)
+ (cons 'org-link (match-string-no-properties 0)))))))
+
+ (embark-define-keymap jao-embark-targets-org-link-map
+ "Actions for org links"
+ ((kbd "RET") org-open-link-from-string))
+
+ (defun jao-embark-targets--gl-org-link ()
+ (when (org-in-regexp org-link-bracket-re)
+ (cons 'gl-org-link (match-string-no-properties 0))))
+
+ (embark-define-keymap jao-embark-targets-gl-org-link-map
+ "Actions for exteranl org links"
+ ((kbd "RET") org-open-at-point-global))
+
+ (add-to-list 'embark-target-finders #'jao-embark-targets--gl-org-link)
+ (add-to-list 'embark-keymap-alist
+ '(gl-org-link . jao-embark-targets-gl-org-link-map))
+
+ (add-to-list 'embark-target-finders #'jao-embark-targets--org-link)
+ (add-to-list 'embark-keymap-alist
+ '(org-link . jao-embark-targets-org-link-map))
+
+ #+end_src
+*** url targets
+ #+begin_src emacs-lisp
+ (declare-function w3m-anchor "w3m")
+
+ (defun jao-embark-targets--w3m-anchor ()
+ (when (not (region-active-p))
+ (when-let ((url (or (jao-url-around-point)
+ (thing-at-point 'url)
+ (and (derived-mode-p 'w3m-mode)
+ (or (w3m-anchor) w3m-current-url))
+ (and (derived-mode-p 'eww-mode)
+ (eww-current-url)))))
+ (when (string-match-p "^https?.*" url)
+ (cons 'url url)))))
+
+ (add-to-list 'embark-target-finders #'jao-embark-targets--w3m-anchor)
+
+ (defun jao-embark-url (url)
+ "Browse URL, externally if we're already in an emacs browser."
+ (if (derived-mode-p 'w3m-mode 'eww-mode)
+ (jao-browse-with-external-browser url)
+ (browse-url url)))
+
+ (define-key embark-url-map (kbd "RET") #'jao-embark-url)
+ (define-key embark-url-map (kbd "f") #'browse-url-firefox)
+ (define-key embark-url-map (kbd "x") #'jao-rss-subscribe)
+ (define-key embark-url-map (kbd "m") 'jao-browse-with-external-browser)
+ (define-key embark-url-map (kbd "p") 'jao-browse-add-url-to-mpc)
+
+ #+end_src
+*** video url targets
+ #+begin_src emacs-lisp
+ (defvar jao-embark-targets-video-sites
+ '("youtu.be" "youtube.com" "blip.tv" "vimeo.com" "infoq.com"))
+
+ (defun jao-embark--video-url-rx (&optional sites)
+ (format "^https?://\\(?:www\\.\\)?%s/.+"
+ (regexp-opt (or sites jao-embark-targets-video-sites) t)))
+
+ (defvar jao-embark-targets-video-url-rx (jao-embark--video-url-rx)
+ "A regular expression matching URLs that point to video streams")
+
+ (defun jao-embark-targets--refine-url (_ url)
+ (if (string-match-p jao-embark-targets-video-url-rx url)
+ (cons 'video-url url)
+ (cons 'url url)))
+
+ (defun jao-embark-targets--play-video (player url)
+ (interactive "sURL: ")
+ (let ((cmd (format "%s %s" player (shell-quote-argument url))))
+ (jao-afio--goto-www)
+ (start-process-shell-command player nil cmd)))
+
+ (defun jao-embark-targets-mpv (&optional url)
+ "Play video stream with mpv"
+ (interactive "sURL: ")
+ (jao-embark-targets--play-video "mpv" url))
+
+ (defun jao-embark-targets-vlc (&optional url)
+ "Play video stream with vlc"
+ (interactive "sURL: ")
+ (jao-embark-targets--play-video "vlc" url))
+
+ (embark-define-keymap jao-embark-targets-video-url-map
+ "Actions on URLs pointing to remote video streams."
+ :parent embark-url-map
+ ("v" jao-embark-targets-vlc)
+ ("RET" jao-embark-targets-mpv))
+
+ (add-to-list 'embark-transformer-alist '(url . jao-embark-targets--refine-url))
+ (add-to-list 'embark-keymap-alist '(video-url . jao-embark-targets-video-url-map))
+ (define-key embark-url-map "v" #'jao-embark-targets-vlc)
+ (define-key embark-url-map "V" #'jao-embark-targets-vlc)
+
+ #+end_src
+*** spotify
+ #+begin_src emacs-lisp
+ (with-eval-after-load "consult-spotify"
+ (defun jao-consult-spt-play (candidate)
+ (when-let (url (espotify-candidate-url candidate))
+ (jao-spt-play-uri url)))
+
+ (embark-define-keymap spotify-item-keymap
+ "Actions for Spotify search results"
+ ("s" jao-consult-spt-play)
+ ("y" espotify-yank-candidate-url)
+ ("a" espotify-play-candidate-album)
+ ("h" espotify-show-candidate-info))
+
+ (add-to-list 'embark-keymap-alist
+ '(spotify-search-item . spotify-item-keymap)))
+ #+end_src
+* avy and link hints
+ [[https://karthinks.com/software/avy-can-do-anything/][Avy can do anything | Karthinks]]
+ #+begin_src emacs-lisp
+ (use-package avy
+ :ensure t
+ :init (setq avy-style 'pre
+ avy-background t
+ avy-timeout-seconds 0.6
+ avy-single-candidate-jump t)
+
+ :config
+
+ (defun avy-embark-act (pt)
+ "Use Embark to act on the completion at PT."
+ (save-excursion
+ (goto-char pt)
+ (embark-act)))
+ (add-to-list 'avy-dispatch-alist '(?\; . avy-embark-act))
+
+ :bind (("s-j" . avy-goto-char-timer)
+ ("C-M-j" . avy-goto-char-timer)))
+
+ (use-package link-hint
+ :ensure t
+ :init (setq link-hint-avy-style 'pre)
+
+ :config
+ (defun jao-link-hint-open-link-ext ()
+ (interactive)
+ (let ((jao-browse-url-function jao-browse-url-external-function))
+ (link-hint-open-link)))
+
+ :bind (("C-l" . link-hint-open-link)
+ ("C-M-l" . jao-link-hint-open-link-ext)
+ ("C-S-l" . jao-link-hint-open-link-ext)
+ ("C-x C-l" . recenter-top-bottom)))
+
+ #+end_src
+* recoll
+ #+begin_src emacs-lisp
+ (jao-load-path "consult-recoll")
+
+ (defun jao-recoll-format (title url mtype)
+ (let* ((u (replace-regexp-in-string "/home/jao/" "" url))
+ (u (replace-regexp-in-string
+ "\\(doc\\|org/doc\\|.emacs.d/gnus/Mail\\|var/mail\\)/" "" u)))
+ (format "%s (%s, %s)"
+ title
+ (propertize u 'face 'jao-themes-f00)
+ (propertize mtype 'face 'jao-themes-f01))))
+
+ (defun jao-recoll-open-html (file)
+ (jao-afio--goto-www)
+ (eww-open-file file))
+
+ (defun jao-recoll-consult-messages ()
+ (interactive)
+ (consult-recoll "mime:message "))
+
+ (defun jao-recoll-consult-docs ()
+ (interactive)
+ (consult-recoll (format "dir:%s/doc " jao-org-dir)))
+
+ (defun jao-recoll-messages ()
+ (interactive)
+ (jao-recoll "mime:message "))
+
+ (defun jao-recoll-docs ()
+ (interactive)
+ (jao-recoll (format "dir:%s/doc " jao-org-dir)))
+
+ (defun jao-recoll-notes ()
+ (interactive)
+ (jao-recoll (format "dir:%s " jao-org-notes-dir)))
+
+ (defun jao-recoll-consult-notes ()
+ "Use consult-recoll to search notes."
+ (interactive)
+ (consult-recoll (format "dir:%s " jao-org-notes-dir)))
+
+ (defun jao-recoll-open-with-notmuch (fname)
+ (let ((id (with-temp-buffer
+ (insert-file fname)
+ (goto-char (point-min))
+ (when (re-search-forward "[Mm]essage-[Ii][Dd]: <?\\([^><]+\\)>?"
+ nil t)
+ (match-string 1)))))
+ (when id (notmuch-show (concat "id:" id)))))
+
+ (use-package consult-recoll
+ :init (setq consult-recoll-open-fns
+ '(("application/pdf" . jao-open-doc)
+ ("message/rfc822" . jao-recoll-open-with-notmuch)
+ ("text/html" . jao-recoll-open-html))
+ consult-recoll-search-flags nil
+ consult-recoll-format-candidate #'jao-recoll-format)
+ :config
+ (transient-define-prefix jao-recoll-transient ()
+ [["Consult recoll queries"
+ ("r" "consult recoll query" consult-recoll)
+ ("n" "consult recoll on notes" jao-recoll-consult-notes)
+ ("d" "consult recoll on docs" jao-recoll-consult-docs)
+ ("m" "consult recoll on messages" jao-recoll-consult-messages)]
+ ["Recoll queries"
+ ("R" "recoll query" jao-recoll)
+ ("N" "recoll on notes" jao-recoll-notes)
+ ("D" "consult recoll on docs" jao-recoll-docs)
+ ("M" "consult recoll on messages" jao-recoll-messages)]])
+
+ :bind (("s-r" . #'jao-recoll-transient)))
+
+ #+end_src
diff --git a/attic/org/counsel.org b/attic/org/counsel.org
new file mode 100644
index 0000000..f6814ae
--- /dev/null
+++ b/attic/org/counsel.org
@@ -0,0 +1,337 @@
+#+title: Completion configuration using ivy, counsel and friends
+
+* selectrum
+ #+begin_src emacs-lisp :load no
+ (use-package selectrum
+ :ensure t
+ :init
+ (defun jao-selectrum--ord-refine (&rest args)
+ (let ((completion-styles '(orderless)))
+ (apply #'selectrum-refine-candidates-using-completions-styles args)))
+
+ (defun jao-selectrum-orderless ()
+ (interactive)
+ (setq selectrum-refine-candidates-function #'jao-selectrum--ord-refine)
+ (setq selectrum-highlight-candidates-function #'orderless-highlight-matches)
+ (setq orderless-skip-highlighting (lambda () selectrum-is-active)))
+
+
+ :config
+ ;; https://github.com/raxod502/selectrum/wiki/Ido,-icomplete(fido)-emulation
+ (defun selectrum-fido-backward-updir ()
+ "Delete char before or go up directory, like `ido-mode'."
+ (interactive)
+ (if (and (eq (char-before) ?/)
+ (eq (selectrum--get-meta 'category) 'file))
+ (save-excursion
+ (goto-char (1- (point)))
+ (when (search-backward "/" (point-min) t)
+ (delete-region (1+ (point)) (point-max))))
+ (call-interactively 'backward-delete-char)))
+
+ (defun selectrum-fido-delete-char ()
+ "Delete char or maybe call `dired', like `ido-mode'."
+ (interactive)
+ (let ((end (point-max)))
+ (if (or (< (point) end) (not (eq (selectrum--get-meta 'category) 'file)))
+ (call-interactively 'delete-char)
+ (dired (file-name-directory (minibuffer-contents)))
+ (exit-minibuffer))))
+
+ (defun selectrum-fido-ret ()
+ "Exit minibuffer or enter directory, like `ido-mode'."
+ (interactive)
+ (let* ((dir (and (eq (selectrum--get-meta 'category) 'file)
+ (file-name-directory (minibuffer-contents))))
+ (current (selectrum-get-current-candidate))
+ (probe (and dir current
+ (expand-file-name (directory-file-name current) dir))))
+ (if (and probe (file-directory-p probe) (not (string= current "./")))
+ (selectrum-insert-current-candidate)
+ (selectrum-select-current-candidate))))
+
+ ;; (define-key selectrum-minibuffer-map (kbd "RET") 'selectrum-fido-ret)
+ (define-key selectrum-minibuffer-map (kbd "DEL") 'selectrum-fido-backward-updir)
+ (define-key selectrum-minibuffer-map (kbd "C-d") 'selectrum-fido-delete-char)
+
+ :custom ((selectrum-complete-in-buffer t)
+ ;; (selectrum-display-action '(display-buffer-at-bottom))
+ (selectrum-extend-current-candidate-highlight t)
+ (selectrum-fix-vertical-window-height nil)
+ (selectrum-max-window-height 20)
+ (selectrum-show-indices nil)
+ (selectrum-count-style 'current/matches))
+ :bind (("C-R" . selectrum-repeat)))
+ #+end_src
+* ivy
+ #+begin_src emacs-lisp
+ (use-package ivy
+ :ensure t
+ :demand t
+ :custom
+ ((ivy-count-format "(%d/%d) ")
+ (ivy-do-completion-in-region t)
+ (ivy-height 20)
+ (ivy-re-builders-alist '((counsel-ag . ivy--regex)
+ (counsel-rg . ivy--regex)
+ (counsel-yank-pop . ivy--regex)
+ (swiper . ivy--regex)
+ (swiper-isearch . ivy--regex)
+ (t . ivy--regex-fuzzy)))
+ (ivy-use-virtual-buffers t)
+ (ivy-virtual-abbreviate 'abbreviate)
+ (ivy-wrap t))
+
+ :config
+ ;; used by ivy--regex-fuzzy to order results
+ (use-package flx :ensure t)
+
+ ;; Try C-o in the minibuffer
+ (use-package ivy-hydra
+ :after ivy
+ :ensure t
+ :init (setq ivy-read-action-function #'ivy-hydra-read-action))
+
+ (add-to-list 'ivy-initial-inputs-alist
+ '(gnus-summary-move-article . ""))
+
+ :bind (("C-R" . ivy-resume)
+ ("C-x b" . ivy-switch-buffer)
+ ("C-c v" . ivy-push-view)
+ ("C-c V" . ivy-pop-view))
+ :diminish)
+ #+end_src
+* counsel
+ #+begin_src emacs-lisp
+ (use-package counsel
+ :ensure t
+ :custom ((counsel-describe-function-function 'helpful-callable)
+ (counsel-describe-variable-function 'helpful-variable)
+ (counsel-find-file-at-point t)
+ (counsel-linux-app-format-function
+ #'counsel-linux-app-format-function-name-pretty)
+ (counsel-mode-override-describe-bindings nil)
+ (counsel-recentf-include-xdg-list t))
+ :config
+ :bind (("C-s" . swiper-isearch)
+ ("C-S-s" . isearch-forward)
+ ("M-x" . counsel-M-x)
+ ("C-x f" . counsel-find-file)
+ ("C-c k" . counsel-ag)
+ ("C-c K" . counsel-rg)
+ ("C-c l" . counsel-locate)
+ ("C-c b" . counsel-git)
+ ("C-c i" . counsel-imenu)
+ ("C-c G" . counsel-search)
+ ("s-r" . counsel-linux-app))
+ :diminish)
+ #+end_src
+* counsel add-ons
+*** notmuch
+ #+begin_src emacs-lisp
+ (use-package counsel-notmuch
+ :ensure t
+ :config (with-eval-after-load "gnus-group"
+ (define-key gnus-group-mode-map "Gg" 'counsel-notmuch)))
+ #+end_src
+*** recoll
+ #+begin_src emacs-lisp
+ (require 'jao-recoll)
+ (defvar jao-counsel-recoll--history nil)
+ (defun jao-counsel-recoll--function (str)
+ (let ((xs (counsel-recoll-function str)))
+ (cl-remove-if-not (lambda (x) (string-prefix-p "file://" x)) xs)))
+
+ (defun jao-counsel-recoll (&optional initial-input)
+ (interactive)
+ (counsel-require-program "recoll")
+ (ivy-read "recoll: " 'jao-counsel-recoll--function
+ :initial-input initial-input
+ :dynamic-collection t
+ :history 'jao-counsel-recoll--history
+ :action (lambda (x)
+ (when (string-match "file://\\(.*\\)\\'" x)
+ (let ((file-name (match-string 1 x)))
+ (if (string-match "pdf$" x)
+ (jao-open-doc file-name)
+ (find-file file-name)))))
+ :unwind #'counsel-delete-process
+ :caller 'jao-counsel-recoll))
+
+ (defun jao-counsel-recoll--recoll (_s) (jao-recoll ivy-text))
+
+ (ivy-set-actions 'jao-counsel-recoll
+ '(("x" jao-counsel-recoll--recoll "List in buffer")))
+
+ (global-set-key (kbd "C-c R") #'jao-counsel-recoll)
+ #+end_src
+* ivy rich
+ #+begin_src emacs-lisp
+ (use-package ivy-rich
+ :after (ivy counsel)
+ :ensure t
+ :custom ((ivy-rich-path-style 'relative)
+ (ivy-rich-parse-remote-buffer nil)
+ (ivy-rich-parse-remote-file-path nil))
+ :config
+ (ivy-rich-modify-columns
+ 'ivy-switch-buffer
+ '((ivy-rich-candidate (:width 80))
+ (ivy-rich-switch-buffer-indicators (:face jao-themes-f00))
+ (ivy-rich-switch-buffer-project (:width 15))
+ (ivy-rich-switch-buffer-major-mode (:width 15 :face jao-themes-f12)))))
+ #+end_src
+* cmap
+ #+begin_src emacs-lisp
+ (jao-load-path "cmap")
+ (use-package cmap
+ :demand t
+ :bind (("C-;" . cmap-cmap)
+ ("C-'" . cmap-default)))
+ #+end_src
+*** prompter
+ #+begin_src emacs-lisp
+ (defun jao-cmap--hide-help ()
+ (when-let ((w (get-buffer-window (help-buffer))))
+ (with-selected-window w (kill-buffer-and-window))))
+
+ (defun jao-cmap--prompter (keymap)
+ (let ((display-buffer-alist '(("*Help*"
+ (display-buffer-at-bottom)
+ (window-parameters (mode-line-format . none))
+ (window-height . fit-window-to-buffer)))))
+ (let ((inhibit-message t))
+ (describe-keymap keymap))))
+
+ (defun jao-cmap--prompter-done ()
+ (save-current-buffer (jao-cmap--hide-help)))
+
+ (setq cmap-prompter #'jao-cmap--prompter)
+ (setq cmap-prompter-done #'jao-cmap--prompter-done)
+ #+end_src
+*** minibuffer actions
+ #+begin_src emacs-lisp
+ (defun jao-cmap--completion-metadata ()
+ (completion-metadata
+ (buffer-substring-no-properties (field-beginning) (point))
+ minibuffer-completion-table
+ minibuffer-completion-predicate))
+
+ (defun jao-cmap--completion-category ()
+ (completion-metadata-get (jao-cmap--completion-metadata) 'category))
+
+ (defmacro cmap-define-keymap (v d &rest b)
+ `(defvar ,v (cmap-keymap ,@b) ,d))
+
+ (cmap-define-keymap jao-cmap-buffer-map
+ "Keymap for buffer actions."
+ ("k" . kill-buffer)
+ ("b" . switch-to-buffer)
+ ("o" . switch-to-buffer-other-window)
+ ("z" . bury-buffer)
+ ("q" . kill-buffer-and-window)
+ ("=" . ediff-buffers))
+
+ ;; (cmap-define-keymap espotify-item-keymap
+ ;; "Actions for Spotify search results"
+ ;; ("a" espotify--play-album)
+ ;; ("h" espotify--show-info))
+
+ (defvar jao-cmap--smaps
+ '((command . cmap-command-map)
+ ;; (espotify-search-item . espotify-item-keymap)
+ (function . cmap-function-map)
+ (variable . cmap-variable-map)
+ (face . cmap-face-map)
+ (buffer . jao-cmap-buffer-map)
+ (consult-buffer . jao-cmap-buffer-map)))
+
+ (defun jao-cmap-target-minibuffer-candidate ()
+ (when (minibuffer-window-active-p (selected-window))
+ (let ((cand (ivy-state-current ivy-last))
+ (cat (jao-cmap--completion-category)))
+ (when-let (m (alist-get cat jao-cmap--smaps))
+ (cons m cand)))))
+
+ (add-to-list 'cmap-targets #'jao-cmap-target-minibuffer-candidate)
+ #+end_src
+*** url / video actions
+ #+begin_src emacs-lisp
+ (defvar jao-cmap-video-url-rx
+ (format "^https?://\\(?:www\\.\\)?%s/.+"
+ (regexp-opt '("youtu.be"
+ "youtube.com"
+ "blip.tv"
+ "vimeo.com"
+ "infoq.com")
+ t))
+ "A regular expression matching URLs that point to video streams")
+
+ (defun jao-cmap--play-video (player url)
+ (interactive "sURL: ")
+ (let ((cmd (format "%s %s" player (shell-quote-argument url))))
+ (start-process-shell-command player nil cmd)))
+
+ (defun jao-cmap-mpv (&optional url)
+ "Play video stream with mpv"
+ (interactive "sURL: ")
+ (jao-cmap--play-video "mpv" url))
+
+ (defun jao-cmap-vlc (&optional url)
+ "Play video stream with vlc"
+ (interactive "sURL: ")
+ (jao-cmap--play-video "vlc" url))
+
+ (defun jao-cmap-target-w3m-url ()
+ (when-let (url (or (thing-at-point-url-at-point)
+ (w3m-anchor)
+ w3m-current-url))
+ (cons 'cmap-url-map url)))
+
+ (defun jao-cmap-kill (&optional x)
+ "Save to kill ring"
+ (interactive "s")
+ (kill-new x))
+
+ (defun jao-cmap-url (url)
+ "Browse URL, externally if we're already in emacs-w3m"
+ (if (derived-mode-p 'w3m-mode)
+ (jao-browse-with-external-browser url)
+ (browse-url url)))
+
+ (define-key cmap-url-map [return] #'jao-cmap-url)
+ (define-key cmap-url-map "f" #'browse-url-firefox)
+ (define-key cmap-url-map "w" #'jao-cmap-kill)
+
+ (defun jao-cmap-target-video-url ()
+ (when-let (url (jao-cmap-target-w3m-url))
+ (when (string-match-p jao-cmap-video-url-rx (cdr url))
+ (cons 'jao-cmap-video-url-map (cdr url)))))
+
+ (cmap-define-keymap jao-cmap-video-url-map
+ "Actions on URLs pointing to remote video streams."
+ ("v" . jao-cmap-vlc)
+ ([return] . jao-cmap-mpv))
+
+ (add-to-list 'cmap-targets #'jao-cmap-target-w3m-url)
+ (add-to-list 'cmap-targets #'jao-cmap-target-video-url)
+ #+end_src
+* hooks
+ #+begin_src emacs-lisp
+ (with-eval-after-load "exwm"
+ (add-to-list 'exwm-input-global-keys '([?\s-r] . counsel-linux-app)))
+
+ (with-eval-after-load "espotify"
+ (require 'ivy-spotify)
+ (defalias 'jao-spotify-album #'ivy-spotify-album)
+ (defalias 'jao-spotify-track #'ivy-spotify-track)
+ (defalias 'jao-spotify-artist #'ivy-spotify-artist)
+ (defalias 'jao-spotify-playlist #'ivy-spotify-playlist))
+ #+end_src
+* startup
+ #+begin_src emacs-lisp
+ (ivy-mode 1)
+ (counsel-mode 1)
+ (ivy-rich-mode 1)
+ (ivy-rich-project-root-cache-mode 1)
+ #+end_src
diff --git a/attic/org/email.org b/attic/org/email.org
new file mode 100644
index 0000000..e8a8a71
--- /dev/null
+++ b/attic/org/email.org
@@ -0,0 +1,391 @@
+#+property: header-args:emacs-lisp :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t; -*-" :tangle-mode (identity #o644)
+#+title: email handling (message mode, bbdb, gnus, notmuch)
+
+* personal emails and others
+ #+begin_src emacs-lisp
+ (defvar jao-mails)
+ (defvar jao-extra-mails)
+ (defvar jao-mails-regexp (regexp-opt jao-mails))
+ (defvar jao-notmuch-enabled (eq jao-afio-mail-function 'notmuch))
+ #+end_src
+* gnus
+ #+begin_src emacs-lisp
+ (setq gnus-init-file "~/.emacs.d/gnus.el"
+ gnus-home-directory "~/.emacs.d/gnus"
+ gnus-directory gnus-home-directory
+ gnus-cache-directory (expand-file-name "cache" gnus-home-directory)
+ gnus-kill-files-directory (expand-file-name "News" gnus-home-directory)
+ message-directory (expand-file-name "Mail" gnus-home-directory)
+ mail-source-directory (expand-file-name "Mail" gnus-home-directory))
+
+ (let ((org-file (expand-file-name "gnus.org" jao-emacs-dir)))
+ (when (file-newer-than-file-p org-file gnus-init-file)
+ (org-babel-tangle-file org-file)))
+
+ #+end_src
+* message mode
+*** Customization
+ #+begin_src emacs-lisp
+ (setq message-send-mail-function 'message-send-mail-with-sendmail
+ message-sendmail-envelope-from 'header
+ message-sendmail-f-is-evil nil)
+ (setq imap-store-password t)
+ (setq password-cache-expiry nil)
+ (setq message-generate-headers-first t)
+ (setq message-forward-before-signature nil)
+ (setq message-alternative-emails
+ (regexp-opt (append jao-mails jao-extra-mails)))
+ (setq message-dont-reply-to-names
+ (regexp-opt (append jao-mails '("noreply@" "@noreply"
+ "no-reply@" "@no-reply"
+ "notifications@github"))))
+ (setq message-citation-line-format "On %a, %b %d %Y, %N wrote:\n")
+ (setq message-citation-line-function 'message-insert-formatted-citation-line)
+
+ (setq message-user-fqdn "gnus.jao.io")
+
+ ;; writing messages
+ (setq message-kill-buffer-on-exit t)
+ (setq message-max-buffers 5)
+ (setq message-insert-signature t)
+ (setq message-from-style 'angles
+ user-mail-address (car jao-mails)
+ mail-host-address system-name
+ message-syntax-checks '((sender . disabled))
+ message-default-headers
+ (concat
+ "X-Attribution: jao\n"
+ "X-Clacks-Overhead: GNU Terry Pratchett\n"
+ "X-URL: <https://jao.io/>\n")
+ message-hidden-headers
+ '("^References:" "^Face:" "^X-Face:" "^X-Draft-From:")
+ message-make-forward-subject-function 'message-forward-subject-fwd)
+
+ (setq message-expand-name-standard-ui t)
+ #+end_src
+*** Adjust Bcc
+ #+begin_src emacs-lisp
+ (defvar jao-message--bcc-rx (regexp-opt '("mail.io" "gnu.org")))
+
+ (defun jao-message-insert-bcc ()
+ (let ((f (or (message-fetch-field "From") "")))
+ (when (or (string-blank-p f) (string-match-p jao-message--bcc-rx f))
+ (insert "Bcc: proton@jao.io\n"))))
+
+ (add-hook 'message-header-setup-hook #'jao-message-insert-bcc)
+ #+end_src
+*** To->From and Bcc
+ #+begin_src emacs-lisp
+ (defvar jao-message-to-from nil)
+
+ (defun jao-message-adjust-from ()
+ (let ((to (concat (message-fetch-field "To") (message-fetch-field "Cc"))))
+ (when-let* ((tf (seq-find (lambda (tf) (string-match-p (car tf) to))
+ jao-message-to-from))
+ (from (message-make-from "Jose A Ortega Ruiz" (cdr tf))))
+ (save-restriction
+ (widen)
+ (message-replace-header "From" from)))))
+
+ (when jao-notmuch-enabled
+ (add-hook 'message-header-setup-hook #'jao-message-adjust-from))
+ #+end_src
+*** Clean up reply addresses
+ #+begin_src emacs-lisp :tangle no
+ (defun jao-message--dont-reply ()
+ (let ((x (message-dont-reply-to-names)))
+ (if (functionp x)
+ x
+ (lambda (mail) (unless (string-match-p x mail) mail)))))
+
+ (defun jao-message-strip-replies ()
+ (dolist (header '("To" "Cc"))
+ (when-let ((v (message-fetch-field header)))
+ (let* ((v (message-tokenize-header v))
+ (vs (delq nil (mapcar (jao-message--dont-reply) v)))
+ (v (when vs (mapconcat #'string-trim vs ", "))))
+ (message-replace-header header v)))))
+
+ (when jao-notmuch-enabled
+ (add-hook 'message-setup-hook #'jao-message-strip-replies))
+
+ #+end_src
+*** Encryption
+ #+begin_src emacs-lisp
+ ;; avoiding bogus warning
+ (setq gnutls-min-prime-bits nil)
+ (setq gnus-buttonized-mime-types
+ '("multipart/encrypted" "multipart/signed" "multipart/alternative"))
+
+ (setq mm-verify-option 'always)
+ (setq mm-decrypt-option 'always)
+
+ (setq mm-sign-option 'guided)
+ (setq mm-encrypt-option 'guided)
+
+ (setq mml-secure-passphrase-cache-expiry (* 3600 24)
+ password-cache-expiry (* 3600 24))
+
+ (setq smime-CA-directory "/etc/ssl/certs/"
+ smime-certificate-directory
+ (expand-file-name "certs/" gnus-directory))
+
+ (with-eval-after-load "mm-decode"
+ ;; Tells Gnus to inline the part
+ (add-to-list 'mm-inlined-types "application/pgp$")
+ ;; Tells Gnus how to display the part when it is requested
+ (add-to-list 'mm-inline-media-tests '("application/pgp$"
+ mm-inline-text identity))
+ ;; Tell Gnus not to wait for a request, just display the thing
+ ;; straight away.
+ (add-to-list 'mm-automatic-display "application/pgp$")
+ ;; But don't display the signatures, please.
+ (setq mm-automatic-display (remove "application/pgp-signature"
+ mm-automatic-display)))
+
+ ;; decide whether to encrypt or just sign outgoing messages
+ (defvar jao-message-try-sign nil)
+ (defun jao-message-maybe-sign ()
+ (when (and jao-message-try-sign (y-or-n-p "Sign message? "))
+ (if (y-or-n-p "Encrypt message? ")
+ (let ((recipient (message-fetch-field "To")))
+ (if (or (pgg-lookup-key recipient)
+ (and (y-or-n-p (format "Fetch %s's key? " recipient))
+ (pgg-fetch-key pgg-default-keyserver-address
+ recipient)))
+ (mml-secure-message-encrypt-pgp)
+ (mml-secure-message-sign-pgp)))
+ (mml-secure-message-sign-pgp))))
+
+ ;; for ma gnus
+ (eval-after-load "rfc2047"
+ '(add-to-list 'rfc2047-header-encoding-alist
+ '("User-Agent" . address-mime)))
+ #+end_src
+*** Attach image to message
+ Use ~C-c C-p~ in message-mode, and ~C-c y~.
+*** Check attachment
+ #+begin_src emacs-lisp
+ (defvar jao-message-attachment-regexp "\\([Ww]e send\\|[Ii] send\\|attach\\)")
+ (defun jao-message-check-attachment ()
+ "Check if there is an attachment in the message if I claim it."
+ (save-excursion
+ (message-goto-body)
+ (when (search-forward-regexp jao-message-attachment-regexp nil t nil)
+ (message-goto-body)
+ (unless (or (search-forward "<#part" nil t nil)
+ (message-y-or-n-p
+ "No attachment. Send the message? " nil nil))
+ (error "No message sent")))))
+ #+end_src
+*** Check Fcc/Gcc
+ #+begin_src emacs-lisp
+ (defun jao-message-check-gcc ()
+ "Ask whether to keep a copy of message."
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (when (and (or (message-fetch-field "Gcc")
+ (message-fetch-field "Fcc"))
+ (not (y-or-n-p "Archive? ")))
+ (message-remove-header "\\(?:[BFG]cc\\)")))))
+ #+end_src
+*** Check recipient
+ #+begin_src emacs-lisp
+ (defun jao-message-check-recipient ()
+ (save-excursion
+ (save-restriction
+ (message-narrow-to-headers)
+ (when-let ((to (message-fetch-field "To")))
+ (when (string-match-p jao-mails-regexp to)
+ (unless (y-or-n-p "Message is addressed to yourself. Continue?")
+ (error "Message not sent")))))))
+ #+end_src
+*** Randomsig
+ #+begin_src emacs-lisp
+ (with-eval-after-load "message"
+ (when (require 'randomsig nil t)
+ (define-key message-mode-map (kbd "C-c s") 'randomsig-replace-sig)
+ (define-key message-mode-map (kbd "C-c S") 'randomsig-select-sig)
+ (setq randomsig-dir (expand-file-name "~/etc/config/emacs"))
+ (setq randomsig-files '("signatures.txt"))
+ ;; or (setq randomsig-files (randomsig-search-sigfiles))
+ ;; or (setq randomsig-files 'randomsig-search-sigfiles)
+ (setq message-signature 'randomsig-signature)
+ (setq randomsig-delimiter-pattern "^%$"
+ randomsig-delimiter "%")))
+ #+end_src
+*** Send mail hooks
+ #+begin_src emacs-lisp
+ (dolist (h '(jao-message-check-gcc
+ jao-message-check-recipient
+ jao-message-maybe-sign))
+ (add-hook 'message-send-hook h))
+ (unless jao-notmuch-enabled
+ (add-hook 'message-send-hook #'jao-message-check-attachment))
+ #+end_src
+*** Keybindings
+ #+begin_src emacs-lisp
+ (with-eval-after-load "message"
+ ;; (define-key message-mode-map [f7] 'mml-secure-message-sign-pgp)
+ (define-key message-mode-map [f8] 'mml-secure-message-encrypt-pgp)
+ (define-key message-mode-map (kbd "C-c y") #'yank-media))
+ #+end_src
+* sendmail/smtp
+ #+begin_src emacs-lisp
+ (defun jao-sendmail-gmail ()
+ (setq smtpmail-auth-supported '(login cram-md5 plain))
+ (setq smtpmail-smtp-server "smtp.gmail.com")
+ (setq smtpmail-smtp-service 587))
+
+ (defun jao-sendmail-local ()
+ (setq send-mail-function 'sendmail-send-it)
+ (setq smtpmail-auth-supported nil) ;; (cram-md5 plain login)
+ (setq smtpmail-smtp-server "127.0.0.1")
+ (setq smtpmail-smtp-service 25))
+
+ (defun jao-sendmail-msmtp ()
+ (setq send-mail-function 'sendmail-send-it
+ sendmail-program "/usr/bin/msmtp"
+ mail-specify-envelope-from t
+ message-sendmail-envelope-from 'header
+ mail-envelope-from 'header))
+
+ (jao-sendmail-local)
+ #+end_src
+* mailcap
+ #+begin_src emacs-lisp
+ (use-package mailcap
+ :config
+ (add-to-list 'mailcap-mime-extensions '(".JPEG" . "image/jpeg"))
+ (add-to-list 'mailcap-mime-extensions '(".JPG" . "image/jpeg"))
+
+ (defun jao-icalendar-import-buffer ()
+ (let ((icalendar-import-format "%s%u%l%d"))
+ (icalendar-import-buffer diary-file t nil))
+ (kill-buffer)
+ (message "Event imported into diary"))
+
+ :custom
+ ((mailcap-user-mime-data
+ '((jao-icalendar-import-buffer "application/ics")
+ ("viewpdf.sh %s" "application/pdf")))))
+ #+end_src
+* multipart html renderer
+ #+begin_src emacs-lisp
+ (defun jao-w3m-html-renderer (handle)
+ (let ((w3m-message-silent t)
+ (mm-w3m-safe-url-regexp nil))
+ (condition-case nil
+ (mm-inline-text-html-render-with-w3m handle)
+ (error (delete-region (point) (point-max))
+ (let ((shr-use-fonts nil)
+ (shr-use-colors nil))
+ (mm-shr handle))))))
+
+ (defun jao-shr-html-renderer (handle)
+ (let (;; (shr-use-fonts t)
+ ;; (shr-use-colors t)
+ (shr-width 130))
+ (mm-shr handle)))
+
+ ;; (setq mm-text-html-renderer #'jao-w3m-html-renderer)
+ (setq mm-text-html-renderer #'jao-shr-html-renderer)
+ #+end_src
+* bbdb
+ #+begin_src emacs-lisp :tangle no
+ (use-package bbdb
+ :ensure t
+ :init (setq bbdb-complete-name-allow-cycling t
+ bbdb-completion-display-record nil
+ bbdb-gui t
+ bbdb-message-all-addresses t
+ bbdb-complete-mail-allow-cycling t
+ bbdb-north-american-phone-numbers-p nil
+ bbdb-add-aka t
+ bbdb-add-name 2
+ bbdb-message-all-addresses t
+ bbdb-mua-pop-up t ;; 'horiz
+ bbdb-mua-pop-up-window-size 0.3
+ bbdb-layout 'multi-line
+ bbdb-mua-update-interactive-p '(query . create)
+ bbdb-mua-auto-update-p 'bbdb-select-message
+ bbdb-user-mail-address-re jao-mails-regexp
+ bbdb-auto-notes-ignore-headers
+ `(("From" . ,jao-mails-regexp)
+ ("From" . ".*@.*github\.com.*")
+ ("To" . ".*@.*github\.com.*")
+ ("Reply-to" . ".*")
+ ("References" . ".*"))
+ bbdb-auto-notes-ignore-messages
+ `(("To" . ".*@.*github\\.com.*")
+ ("From" . ".*@.*github\\.com.*")
+ ("From" . "info-list")
+ ("From" . "no-?reply\\|deploy")
+ ("X-Mailer" . "MailChimp"))
+ bbdb-accept-message-alist
+ `(("To" . ,jao-mails-regexp)
+ ("Cc" . ,jao-mails-regexp)
+ ("BCc" . ,jao-mails-regexp))
+ bbdb-ignore-message-alist bbdb-auto-notes-ignore-messages)
+ :config
+ (add-hook 'message-setup-hook 'bbdb-mail-aliases)
+ ;; (add-hook 'bbdb-notice-mail-hook 'bbdb-auto-notes)
+ (add-hook 'bbdb-after-change-hook (lambda (arg) (bbdb-save)))
+ (require 'bbdb-anniv) ;; BBDB 3.x this gets birthdays in org agenda
+ ;; and diary - clever stuff
+ (add-hook 'diary-list-entries-hook 'bbdb-anniv-diary-entries)
+
+ (setq bbdb-file (expand-file-name "~/.emacs.d/bbdb"))
+ (if jao-notmuch-enabled
+ (bbdb-initialize 'message 'pgp)
+ (bbdb-initialize 'message 'pgp 'gnus)))
+ #+end_src
+* mailboxes
+ #+begin_src emacs-lisp
+ (defun jao-list-mailboxes (base &rest excl)
+ (let ((dir (expand-file-name base "~/var/mail")))
+ (seq-difference (directory-files dir) (append '("." "..") excl))))
+
+
+ #+end_src
+* consult narrowing
+ #+begin_src emacs-lisp
+ (defvar jao-mail-consult-buffer-history nil)
+
+ (defun jao-mail-buffer-p (b)
+ (or (member (buffer-name b)
+ '("*Calendar*" "inbox.org" "*Org Agenda*"
+ "*Fancy Diary Entries*" "diary"))
+ (with-current-buffer b
+ (derived-mode-p 'notmuch-show-mode
+ 'notmuch-search-mode
+ 'notmuch-tree-mode
+ 'notmuch-hello-mode
+ 'notmuch-message-mode
+ 'gnus-group-mode
+ 'gnus-summary-mode
+ 'gnus-article-mode))))
+
+ (defvar jao-mail-consult-source
+ (list :name "mail buffer"
+ :category 'buffer
+ :hidden t
+ :narrow (cons ?n "mail buffer")
+ :history 'jao-mail-consult-buffer-history
+ :action (lambda (b)
+ (when (not (string-blank-p (or b "")))
+ (jao-afio--goto-mail)
+ (if (get-buffer-window b)
+ (pop-to-buffer b)
+ (pop-to-buffer-same-window b))))
+ :items (lambda ()
+ (mapcar #'buffer-name
+ (seq-filter #'jao-mail-buffer-p (buffer-list))))))
+
+ (jao-consult-add-buffer-source 'jao-mail-consult-source "Mail" ?n)
+ #+end_src
+* notmuch
+ #+begin_src emacs-lisp
+ (jao-load-org "notmuch")
+ #+end_src
diff --git a/attic/org/eww.org b/attic/org/eww.org
new file mode 100644
index 0000000..4a9dd71
--- /dev/null
+++ b/attic/org/eww.org
@@ -0,0 +1,191 @@
+#+property: header-args :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t -*-" :tangle-mode (identity #o644)
+#+title: Web browsing using eww
+
+* Integration with browse-url and afio
+ #+begin_src emacs-lisp
+ (defun jao-eww-browse-url (url &rest r)
+ "Browse URL using eww."
+ (if (derived-mode-p 'eww-mode)
+ (eww url)
+ (jao-afio--goto-www)
+ (select-window (frame-first-window))
+ (let* ((url (url-encode-url url))
+ (bf (seq-find `(lambda (b)
+ (with-current-buffer b
+ (string= ,url
+ (url-encode-url (eww-current-url)))))
+ (jao-eww-session--list-buffers))))
+ (cond (bf (switch-to-buffer bf))
+ ((string-match-p url "^file://") (eww-open-file url))
+ (t (eww url 4))))))
+
+ (setq jao-browse-url-function #'jao-eww-browse-url)
+ (setq eww-use-browse-url "^\\(gemini\\|gopher\\):")
+ #+end_src
+* Opening URLs
+ #+begin_src emacs-lisp
+ (defun jao-eww-copy-link ()
+ (interactive)
+ (when-let (lnk (or (car (eww-links-at-point)) (eww-current-url)))
+ (message "%s" lnk)
+ (kill-new lnk)))
+
+ (defun jao-eww-browse (arg)
+ (interactive "P" eww-mode)
+ (setq eww-prompt-history
+ (cl-remove-duplicates eww-prompt-history :test #'string=))
+ (let ((url (completing-read (if arg "eww in new buffer: " "eww: ")
+ eww-prompt-history nil nil nil
+ 'eww-prompt-history (eww-current-url))))
+ (eww url (when arg 4))))
+
+ (defun jao-eww-browse-new ()
+ (interactive nil eww-mode)
+ (jao-eww-browse t))
+
+ (defun jao-eww-reload (images)
+ (interactive "P" eww-mode)
+ (if images
+ (let ((shr-blocked-images nil))
+ (eww-reload t))
+ (call-interactively 'eww-reload)))
+ #+end_src
+* Consult narrowing
+ #+begin_src emacs-lisp
+ (with-eval-after-load "consult"
+ (defvar jao-eww-consult-history nil)
+ (defvar jao-eww-buffer-source
+ (list :name "eww buffer"
+ :category 'eww-buffer
+ :hidden t
+ :narrow (cons ?e "eww")
+ :annotate (lambda (c) (get-text-property 0 'url c))
+ :history 'jao-eww-consult-history
+ :action (lambda (b)
+ (jao-afio--goto-www)
+ (switch-to-buffer (get-text-property 0 'buffer b)))
+ :items
+ (lambda ()
+ (seq-map (lambda (b)
+ (with-current-buffer b
+ (let ((tl (or (plist-get eww-data :title) ""))
+ (url (or (eww-current-url) (buffer-name))))
+ (propertize (if (string-blank-p tl) url tl)
+ 'buffer b 'url url))))
+ (seq-filter #'jao-www--buffer-p (buffer-list))))))
+ (jao-consult-add-buffer-source 'jao-eww-buffer-source "Web" ?e))
+ #+end_src
+* Images
+ #+begin_src emacs-lisp
+ (defun jao-eww-next-image ()
+ (interactive nil eww-mode)
+ (when-let (p (text-property-search-forward 'image-displayer nil nil t))
+ (goto-char (prop-match-beginning p))))
+ #+end_src
+* Close page and reopen
+ #+begin_src emacs-lisp
+ (defvar jao-eww--closed-urls ())
+
+ (defun jao-eww-close ()
+ (interactive nil eww-mode)
+ (when-let (current (eww-current-url))
+ (add-to-list 'jao-eww--closed-urls current))
+ (let ((nxt (car (jao-eww-session-invisible-buffers))))
+ (kill-current-buffer)
+ (when nxt (switch-to-buffer nxt nil t))))
+
+ (defun jao-eww-reopen (arg)
+ (interactive "P")
+ (if (> (length jao-eww--closed-urls) 0)
+ (let ((url (completing-read "URL: " jao-eww--closed-urls)))
+ (jao-afio--goto-www)
+ (setq jao-eww--closed-urls (remove url jao-eww--closed-urls))
+ (eww url (when arg 4)))
+ (message "No previously closed URLs.")))
+
+ (defun jao-eww-reopen-new ()
+ (interactive)
+ (jao-eww-reopen t))
+ #+end_src
+* Sessions
+ #+begin_src emacs-lisp
+ (use-package jao-eww-session
+ :custom ((jao-eww-session-file "~/.emacs.d/cache/eww-session.eld")))
+ #+end_src
+* Package
+ #+begin_src emacs-lisp
+ (use-package shr
+ :custom ((shr-width nil)
+ (shr-use-colors t)
+ (shr-use-fonts t)
+ (shr-max-width 130)
+ (shr-blocked-images nil)
+ (shr-inhibit-images t)
+ (shr-max-image-proportion 1.0)
+ (shr-hr-line ?โ€•)))
+
+ (use-package eww
+ :demand t
+ :custom ((eww-browse-url-new-window-is-tab nil)
+ (eww-download-directory jao-sink-dir)
+ (eww-header-line-format " %u")
+ (eww-form-checkbox-selected-symbol "โ˜’")
+ (eww-buffer-name-length 180))
+
+ :config
+ (with-eval-after-load "org" (require 'ol-eww nil t))
+
+ (defun jao-eww-buffer-name ()
+ (when-let ((s (or (plist-get eww-data :title)
+ (plist-get eww-data :url))))
+ (when (not (string-blank-p s)) (format "%s" s))))
+ (setq eww-auto-rename-buffer #'jao-eww-buffer-name)
+
+ :bind (:map eww-mode-map (("b" . eww-back-url)
+ ("B" . eww-forward-url)
+ ("d" . jao-download)
+ ("f" . link-hint-open-link)
+ ("F" . embark-on-link)
+ ("L" . eww-forward-url)
+ ("N" . jao-eww-next-image)
+ ("o" . jao-eww-browse)
+ ("O" . jao-eww-browse-new)
+ ("r" . jao-eww-reload)
+ ("s" . eww-search-words)
+ ("S" . jao-eww-browse-new)
+ ("u" . jao-eww-reopen)
+ ("U" . jao-eww-reopen-new)
+ ("w" . org-eww-copy-for-org-mode)
+ ("q" . jao-eww-close)
+ ("x" . jao-rss-subscribe)
+ ("y" . jao-eww-copy-link)
+ ("\\" . eww-view-source)
+ ("C-c C-w" . jao-eww-close)
+ ("M-i" . eww-toggle-images))))
+
+ #+end_src
+* Fixes for shr image rendering
+ #+begin_src emacs-lisp
+ (require 'shr)
+
+ (defun jao-shr--kill-nl (p)
+ (save-excursion
+ (goto-char p)
+ (when (looking-at-p "\n") (delete-char 1))))
+
+ (defun jao-shr-tag-img (fn &rest args)
+ (let ((p (point)))
+ (prog1 (apply fn args)
+ (when (> (point) p) (jao-shr--kill-nl p)))))
+
+ (defun jao-shr-insert (fn &rest args)
+ (let ((p (when (and (not (bolp))
+ (get-text-property (1- (point)) 'image-url))
+ (point))))
+ (prog1 (apply fn args)
+ (when (and p (> (point) p)) (jao-shr--kill-nl p)))))
+
+ (advice-add 'shr-tag-img :around #'jao-shr-tag-img)
+ (advice-add 'shr-insert :around #'jao-shr-insert)
+
+ #+end_src
diff --git a/attic/org/exwm.org b/attic/org/exwm.org
new file mode 100644
index 0000000..65db454
--- /dev/null
+++ b/attic/org/exwm.org
@@ -0,0 +1,551 @@
+#+property: header-args :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t; -*-" :tangle-mode (identity #o644)
+#+title: exwm configuration
+#+auto_tangle: t
+
+* Load and basic config
+ #+begin_src emacs-lisp
+ (defvar jao-exwm--use-afio t)
+
+ (jao-load-path "exwm")
+
+ (use-package exwm
+ :ensure t
+ :init (setq exwm-debug nil
+ exwm-workspace-number 1
+ exwm-workspace-show-all-buffers t
+ exwm-workspace-warp-cursor nil
+ exwm-layout-show-all-buffers t
+ exwm-floating-border-color
+ (if (jao-colors-scheme-dark-p) "black" "grey90")))
+
+ (use-package exwm-edit :ensure t)
+ (require 'exwm)
+ #+end_src
+* Frame(s) as workspaces
+ #+begin_src emacs-lisp
+ (defun jao-exwm--new-frame-p ()
+ (not (frame-parameter nil 'jao-frames-initialized)))
+
+ (defun jao-exwm--mark-frame (force)
+ (prog1 (or force (jao-exwm--new-frame-p))
+ (set-frame-parameter nil 'jao-frames-initialized t)))
+
+ (defun jao-exwm--goto-main (&optional init)
+ (interactive "P")
+ (exwm-workspace-switch-create 1)
+ (when (jao-exwm--mark-frame init) (jao-trisect)))
+
+ (defun jao-exwm--goto-mail (&optional init)
+ (interactive "P")
+ (exwm-workspace-switch-create 2)
+ (when (jao-exwm--mark-frame init)
+ (jao-afio-open-gnus)))
+
+ (defun jao-exwm--goto-www (&optional init)
+ (interactive "P")
+ (exwm-workspace-switch-create 5)
+ (when (jao-exwm--mark-frame init)
+ (jao-afio-open-www)
+ (let ((scroll-bar-mode 'left))
+ (toggle-scroll-bar 1)
+ (set-frame-parameter (window-frame) 'scroll-bar-width 12))
+ (jao-toggle-inactive-mode-line)))
+
+ (defun jao-exwm--goto-docs (&optional init)
+ (interactive "P")
+ (exwm-workspace-switch-create 4)
+ (when (jao-exwm--mark-frame init)
+ (jao-afio-open-doc)))
+
+ (defun jao-exwm-open-doc (file)
+ (jao-exwm--goto-docs)
+ (jao-find-or-open file))
+
+ (defun jao-exwm-no-afio-setup ()
+ (interactive)
+ (defalias 'jao-open-gnus-frame 'jao-exwm--goto-mail)
+ (defalias 'jao-goto-www-frame 'jao-exwm--goto-www)
+ (setq jao-open-doc-fun #'jao-exwm-open-doc)
+ (setq minibuffer-follows-selected-frame t)
+ (global-set-key "\C-cf" 'jao-exwm--goto-main)
+ (global-set-key "\C-cg" 'jao-exwm--goto-mail)
+ (global-set-key "\C-cw" 'jao-exwm--goto-www)
+ (global-set-key "\C-cz" 'jao-exwm--goto-docs))
+
+ (if jao-exwm--use-afio
+ (setq minibuffer-follows-selected-frame nil)
+ (jao-exwm-no-afio-setup))
+ #+end_src
+* Tracking
+ #+begin_src emacs-lisp
+ (add-hook 'exwm-workspace-switch-hook 'tracking-remove-visible-buffers)
+ #+end_src
+* Buffer names
+ #+begin_src emacs-lisp
+ (defun jao-exwm--use-title-p ()
+ (and exwm-title (not (string-blank-p exwm-title))))
+
+ (defun jao-exwm-rename-buffer/class ()
+ (unless (jao-exwm--use-title-p)
+ (exwm-workspace-rename-buffer exwm-class-name)))
+
+ (defun jao-exwm-rename-buffer/title ()
+ (cond ((or (not exwm-instance-name)
+ (jao-exwm--use-title-p))
+ (exwm-workspace-rename-buffer exwm-title))
+ ((string= "Zathura" exwm-class-name)
+ (exwm-workspace-rename-buffer
+ (format "zathura: %s" (file-name-nondirectory exwm-title))))))
+
+ (defun jao-exwm--set-exwm-name ()
+ (when (not jao-exwm--name)
+ (setq jao-exwm--name jao-exwm--current-name
+ jao-exwm--current-name nil)))
+
+ (add-hook 'exwm-mode-hook 'jao-exwm--set-exwm-name)
+ (add-hook 'exwm-update-class-hook 'jao-exwm-rename-buffer/class)
+ (add-hook 'exwm-update-title-hook 'jao-minibuffer-refresh)
+ (add-hook 'exwm-update-title-hook 'jao-exwm-rename-buffer/title)
+ #+end_src
+* Float windows
+ #+begin_src emacs-lisp
+ (defvar jao-exwm-max-x (x-display-pixel-width))
+ (defvar jao-exwm-max-y (x-display-pixel-height))
+
+ (defun jao-exwm--float-to (x y &optional w h)
+ (let* ((w (or w (frame-pixel-width)))
+ (h (or h (frame-pixel-height)))
+ (x (if (< x 0) (- jao-exwm-max-x (- x) w) x))
+ (y (if (< y 0) (- jao-exwm-max-y (- y) h) y))
+ (p (or (frame-parameter nil 'jao-position) (frame-position))))
+ (exwm-floating-move (- x (car p)) (- y (cdr p)))
+ (exwm-layout-enlarge-window-horizontally (- w (frame-pixel-width)))
+ (exwm-layout-enlarge-window (- h (frame-pixel-height)))
+ (set-frame-parameter nil 'jao-position (cons x y))))
+
+ (defun jao-exwm--center-float (&optional w h)
+ (interactive)
+ (let* ((mx jao-exwm-max-x)
+ (my jao-exwm-max-y)
+ (w (or w (frame-pixel-width)))
+ (h (or h (/ (* w my) mx))))
+ (jao-exwm--float-to (/ (- mx w) 2) (/ (- my h) 2) w h)))
+
+ (defun jao-exwm--setup-float ()
+ (set-frame-parameter nil 'jao-position nil)
+ (cond ((string= "Firefox" exwm-class-name)
+ (jao-exwm--center-float 900 600))
+ ((member exwm-class-name '("mpv" "vlc"))
+ (jao-exwm--center-float 1200))))
+
+ (defvar jao-exwm-floating-classes '("mpv" "vlc"))
+ (setq jao-exwm-floating-classes nil)
+
+ (defun jao-exwm--maybe-float ()
+ (when (member exwm-class-name jao-exwm-floating-classes)
+ (when (not exwm--floating-frame)
+ (exwm-floating-toggle-floating))))
+
+ (add-hook 'exwm-floating-setup-hook #'jao-exwm--setup-float)
+ (add-hook 'exwm-manage-finish-hook #'jao-exwm--maybe-float)
+
+ #+end_src
+* Minibuffer
+ #+begin_src emacs-lisp
+ (setq jao-minibuffer-frame-width 271)
+ (add-hook 'exwm-workspace-switch-hook #'jao-minibuffer-refresh)
+ #+end_src
+* System tray
+ #+begin_src emacs-lisp
+ (require 'exwm-systemtray)
+ (exwm-systemtray-enable)
+
+ (defun jao-exwm--watch-tray (sym newval op where)
+ (setq jao-minibuffer-right-margin (* 2 (length newval)))
+ (jao-minibuffer-refresh))
+
+ (add-variable-watcher 'exwm-systemtray--list #'jao-exwm--watch-tray)
+ #+end_src
+* Switch to buffer / app
+ #+begin_src emacs-lisp
+ (defvar-local jao-exwm--name nil)
+ (defvar jao-exwm--current-name nil)
+
+ (defun jao-exwm--check-name (name)
+ (or (string= jao-exwm--name name)
+ (string= (buffer-name) name)
+ (string= exwm-class-name name)
+ (string= exwm-title name)))
+
+ (defun jao-exwm-find-class-buffer (cln)
+ (if (jao-exwm--check-name cln)
+ (current-buffer)
+ (let* ((cur-buff (current-buffer))
+ (bfs (seq-filter (lambda (b)
+ (and (not (eq b cur-buff))
+ (with-current-buffer b
+ (jao-exwm--check-name cln))))
+ (buffer-list))))
+ (when (car bfs) (car (reverse bfs))))))
+
+ (defun jao-exwm-switch-to-class/title (cln)
+ (interactive)
+ (when cln
+ (if (jao-exwm--check-name cln)
+ (current-buffer)
+ (when-let ((b (jao-exwm-find-class-buffer cln)))
+ (pop-to-buffer b)))))
+
+ (defun jao-exwm-switch-to-next-class ()
+ (interactive)
+ (jao-exwm-switch-to-class/title exwm-class-name))
+
+ (defun jao-exwm-switch-to-next-x ()
+ (interactive)
+ (let ((bfs (seq-filter (lambda (b) (buffer-local-value 'exwm-class-name b))
+ (buffer-list (window-frame)))))
+ (when (car bfs) (switch-to-buffer (car (reverse bfs))))))
+
+ #+end_src
+* App runner helpers
+ #+begin_src emacs-lisp
+ (defun jao-exwm-run (command)
+ (interactive
+ (list (read-shell-command "$ "
+ (if current-prefix-arg
+ (cons (concat " " (buffer-file-name)) 0)
+ ""))))
+ (setq jao-exwm--current-name nil)
+ (start-process-shell-command command nil command))
+
+ (defmacro jao-exwm-runner (&rest args)
+ `(lambda () (interactive) (start-process "" nil ,@args)))
+
+ (defun jao-exwm-workspace (n)
+ (if jao-exwm--use-afio
+ (jao-afio-goto-nth n)
+ (exwm-workspace-switch-create n)))
+
+ (defmacro jao-def-exwm-runner (name ws class &rest args)
+ `(defun ,name (&rest other-args)
+ (interactive)
+ ,@(when ws `((jao-exwm-workspace ,ws)))
+ (if (jao-exwm-switch-to-class/title ,class)
+ ,(cond ((equal ws 5) '(delete-other-windows))
+ ((stringp (car args)) (cdr args))
+ (t args))
+ (setq jao-exwm--current-name ,class)
+ ,(if (stringp (car args))
+ `(start-process-shell-command ,(car args)
+ "* exwm - console *"
+ (string-join (append (list ,@args)
+ other-args)
+ " "))
+ args))))
+
+ (defmacro jao-def-exwm-toggler (name ws class &rest args)
+ (let ((toggler (intern (format "%s*" name)))
+ (arg (gensym)))
+ `(progn (jao-def-exwm-runner ,name ,ws ,class ,@args)
+ (defun ,toggler (,arg)
+ (interactive "P")
+ (if (and (not ,arg) (equal exwm-class-name ,class))
+ (jao-afio--goto-main)
+ (,name))))))
+
+ (defun jao-exwm--send-str (str)
+ (dolist (k (string-to-list (kbd str)))
+ (exwm-input--fake-key k)))
+
+ #+end_src
+* Runners
+ #+begin_src emacs-lisp
+ (jao-def-exwm-runner jao-exwm-vlc 4 "VLC" "vlc")
+
+ (jao-def-exwm-runner jao-exwm-slack 0 "Slack" "slack")
+ (jao-def-exwm-runner jao-exwm-signal 0 "Signal" "signal-desktop")
+
+ (jao-def-exwm-runner jao-exwm-proton-bridge 0 "*proton-bridge*" "protonmail-bridge")
+
+ ;; (jao-def-exwm-runner jao-exwm-htop 0 "htop-xterm"
+ ;; "xterm" "-title" "htop-xterm" "-e" "htop")
+ (jao-def-exwm-runner jao-exwm-htop 0 "htop" jao-term-htop)
+
+ ;; (jao-def-exwm-runner jao-exwm-aptitude 0 "aptitude-xterm"
+ ;; "xterm" "-title" "aptitude-xterm" "-e" "aptitude")
+ (jao-def-exwm-runner jao-exwm-aptitude 0 "aptitude" jao-term-aptitude)
+
+ (jao-def-exwm-runner jao-exwm-blueman 0 "Blueman-manager" "blueman-manager")
+ (jao-def-exwm-runner jao-exwm-ncmpcpp 0 "ncmpcpp" "xterm" "-e" "ncmpcpp" "-p" "6669")
+ (jao-def-exwm-runner jao-exwm-mpc 0 "*MPC-Status*" mpc)
+
+ (jao-def-exwm-runner jao-exwm-proton-vpn 0 "*pvpn*" proton-vpn-status)
+ (jao-def-exwm-runner jao-exwm-enwc 0 "*ENWC*" enwc)
+ (jao-def-exwm-runner jao-exwm-bluetooth 0 "*Bluetooth*" bluetooth-list-devices)
+ (jao-def-exwm-runner jao-exwm-packages 0 "*Packages*" list-packages nil)
+ (jao-def-exwm-runner jao-exwm-proced 0 "*Proced*" proced)
+
+ (jao-def-exwm-runner jao-exwm-open-with-zathura nil nil "zathura" (buffer-file-name))
+ (jao-def-exwm-runner jao-exwm-open-with-mupdf nil nil "mupdf" (buffer-file-name))
+ (jao-def-exwm-runner jao-exwm-xterm 0 nil "xterm")
+
+ (jao-def-exwm-toggler jao-exwm-tidal 5 "tidal-hifi" "tidal-hifi")
+ (defalias 'jao-streaming-list #'jao-exwm-tidal)
+
+ (defun jao-exwm-import-screen (&optional area)
+ (interactive "P")
+ (when (not (file-directory-p "/tmp/screenshot"))
+ (make-directory "/tmp/screenshot"))
+ (let ((c (format "import %s %s"
+ (if area "" "-window root")
+ "/tmp/screenshot/$(date +'%g%m%d-%H%M%S').png")))
+ (start-process-shell-command "import" "* exwm - console *" c)))
+
+ #+end_src
+* Zathura support
+ #+begin_src emacs-lisp
+ (defun jao-zathura--buffer-p (b)
+ (string= "Zathura" (or (buffer-local-value 'exwm-class-name b) "")))
+
+ (defun jao-zathura--buffers ()
+ (seq-filter #'jao-zathura--buffer-p (buffer-list)))
+
+ (defun jao-zathura--file-info (b)
+ (with-current-buffer b
+ (jao-zathura-file-info (or exwm-title ""))))
+
+ (defun jao-zathura-goto-page (page-no)
+ (jao-exwm--send-str (format "%sg" page-no)))
+
+ (defun jao-zathura-open-doc (&optional file-name page-no height)
+ (interactive)
+ (let* ((file-name (expand-file-name (or file-name (buffer-file-name))))
+ (buffer (seq-find `(lambda (b)
+ (string= ,file-name
+ (car (jao-zathura--file-info b))))
+ (jao-zathura--buffers)))
+ (page-no (or page-no (jao-doc-view-current-page))))
+ (if jao-exwm--use-afio (jao-afio--goto-docs) (jao-exwm--goto-docs))
+ (if (not buffer)
+ (jao-exwm-run (if page-no
+ (format "zathura -P %s '%s'" page-no file-name)
+ (format "zathura '%s'" file-name)))
+ (pop-to-buffer buffer)
+ (when page-no (jao-zathura-goto-page page-no)))
+ (current-buffer)))
+
+ (defun jao-exwm--zathura-setup ()
+ (when (and (string= exwm-class-name "Zathura")
+ (not jao-doc-view--imenu-file))
+ (let ((info (jao-zathura--file-info (current-buffer))))
+ (jao-doc-view-session-mark (car info))
+ (jao-doc-view-save-session)
+ (jao-doc-view--enable-imenu (car info) #'jao-zathura-goto-page))))
+
+ (add-hook 'exwm-update-title-hook #'jao-exwm--zathura-setup t)
+
+ (defun jao-exwm-pdf-zathura-close-all ()
+ (interactive)
+ (dolist (b (jao-zathura--buffers))
+ (ignore-errors
+ (switch-to-buffer b)
+ (jao-exwm--send-str "q")))
+ t)
+
+ (defun jao-exwm-zathura-goto-org (&optional arg)
+ (interactive "P")
+ (when-let ((info (jao-zathura--file-info (current-buffer))))
+ (when-let ((file (jao-org-pdf-to-org-file (car info))))
+ (let ((newp (not (file-exists-p file))))
+ (when (or arg newp) (org-store-link nil t))
+ (find-file-other-window file)
+ (when newp
+ (jao-org-insert-doc-skeleton)
+ (org-insert-link))))))
+
+ (defun jao-exwm-zathura-goto-org* ()
+ (interactive)
+ (jao-exwm-zathura-goto-org t))
+
+ (defun jao-exwm-org-store-zathura-link ()
+ (when-let ((info (jao-zathura--file-info (current-buffer))))
+ (let* ((file-name (car info))
+ (page (cadr info))
+ (desc (jao-doc-view-section-title page file-name)))
+ (jao-org-links-store-pdf-link file-name page desc))))
+
+ (defun jao-exwm-pdf-enable-zathura ()
+ (interactive)
+ (add-hook 'kill-emacs-query-functions #'jao-exwm-pdf-zathura-close-all t)
+ (setq jao-org-open-pdf-fun #'jao-zathura-open-doc)
+ (setq jao-org-links-pdf-store-fun #'jao-exwm-org-store-zathura-link)
+ (setq jao-open-doc-fun #'jao-zathura-open-doc))
+
+ (defun jao-exwm-pdf-disable-zathura ()
+ (interactive)
+ (define-key org-mode-map (kbd "C-c o") #'jao-org-org-goto-pdf)
+ (remove-hook 'kill-emacs-query-functions #'jao-exwm-pdf-zathura-close-all)
+ (setq jao-org-open-pdf-fun #'jao-find-or-open)
+ (setq jao-org-links-pdf-store-fun nil)
+ (setq jao-open-doc-fun #'jao-find-or-open))
+
+ (defun jao-exwm-zathura-goto-pdf ()
+ (interactive)
+ (if jao-browse-doc-use-emacs-p
+ (jao-org-org-goto-pdf)
+ (when-let (pdf (jao-org-org-to-pdf-file))
+ (jao-zathura-open-doc pdf))))
+
+ (with-eval-after-load "org"
+ (define-key org-mode-map (kbd "C-c o") #'jao-exwm-zathura-goto-pdf))
+
+ (when (not jao-browse-doc-use-emacs-p)
+ (jao-exwm-pdf-enable-zathura))
+
+ (defun jao-exwm-select-pdf ()
+ (interactive)
+ (let ((b (read-buffer "Document: " nil t
+ (lambda (b)
+ (let ((b (cdr b)))
+ (or (jao-zathura--buffer-p b)
+ (member (buffer-local-value 'major-mode b)
+ '(pdf-view-mode doc-view-mode))))))))
+ (jao-afio--goto-docs)
+ (pop-to-buffer b)))
+
+
+ (let ((viewers ["External viewers"
+ ("z" "open with zathura" jao-zathura-open-doc)
+ ("m" "open with mupdf" jao-exwm-open-with-mupdf)]))
+ (jao-transient-major-mode+ pdf-view viewers)
+ (jao-transient-major-mode+ doc-view viewers))
+
+ #+end_src
+* Firefox support
+ #+begin_src emacs-lisp
+ (jao-def-exwm-toggler jao-exwm-firefox 5 "Firefox" "firefox")
+
+ (defun jao-exwm-browse-with-firefox (&rest args)
+ (jao-exwm-firefox)
+ (apply #'browse-url-firefox args))
+
+ (setq browse-url-secondary-browser-function #'jao-exwm-browse-with-firefox)
+
+ (defun jao-exwm-kill-firefox-url ()
+ (interactive)
+ (when-let (b (jao-exwm-find-class-buffer "Firefox"))
+ (let ((cb (current-buffer)))
+ (switch-to-buffer b)
+ (jao-exwm--send-str "yy")
+ (prog1 (current-kill 1)
+ (switch-to-buffer cb)))))
+
+ #+end_src
+* Transients
+ #+begin_src emacs-lisp
+ (defun jao-exwm--floating-p () exwm--floating-frame)
+ (defun jao-exwm--m0-5 () (interactive nil exwm-mode) (exwm-floating-move 0 -5))
+ (defun jao-exwm--m05 () (interactive nil exwm-mode) (exwm-floating-move 0 5))
+ (defun jao-exwm--m-50 () (interactive nil exwm-mode) (exwm-floating-move -5 0))
+ (defun jao-exwm--m50 () (interactive nil exwm-mode) (exwm-floating-move 5 0))
+ (defun jao-exwm--e-5 () (interactive nil exwm-mode) (exwm-layout-enlarge-window -5))
+ (defun jao-exwm--e5 () (interactive nil exwm-mode) (exwm-layout-enlarge-window 5))
+ (defun jao-exwm--eh5 () (interactive nil exwm-mode) (exwm-layout-enlarge-window 5 t))
+ (defun jao-exwm--eh-5 () (interactive nil exwm-mode) (exwm-layout-enlarge-window -5 t))
+ (defun jao-exwm--tl () (interactive nil exwm-mode) (jao-exwm--float-to 20 20))
+ (defun jao-exwm--tr () (interactive nil exwm-mode) (jao-exwm--float-to -20 20))
+ (defun jao-exwm--bl () (interactive nil exwm-mode) (jao-exwm--float-to 20 -20))
+ (defun jao-exwm--br () (interactive nil exwm-mode) (jao-exwm--float-to -20 -20))
+
+ (defun jao-exwm--def-center-float ()
+ (interactive)
+ (exwm-floating-toggle-floating)
+ (jao-exwm--center-float 900 600))
+
+ (transient-define-prefix jao-transient-float ()
+ "Operations on EXWM floating windows."
+ :transient-non-suffix 'transient--do-quit-one
+ [["Float"
+ ("f" "float" exwm-floating-toggle-floating)
+ ("F" "full" exwm-layout-toggle-fullscreen)
+ ("c" "center" jao-exwm--center-float :if jao-exwm--floating-p)
+ ("c" "float and resize" jao-exwm--def-center-float
+ :if-not jao-exwm--floating-p)
+ ("x" "hide" exwm-floating-hide :if jao-exwm--floating-p)]
+ ["Slide" :if jao-exwm--floating-p
+ ("k" "up" jao-exwm--m0-5 :transient t)
+ ("j" "down" jao-exwm--m05 :transient t)
+ ("h" "left" jao-exwm--m-50 :transient t)
+ ("l" "right" jao-exwm--m50 :transient t)]
+ ["Resize" :if jao-exwm--floating-p
+ ("K" "up" jao-exwm--e5 :transient t)
+ ("J" "down" jao-exwm--e-5 :transient t)
+ ("H" "left" jao-exwm--eh5 :transient t)
+ ("L" "right" jao-exwm--eh-5 :transient t)]
+ ["Nudge" :if jao-exwm--floating-p
+ ("t" "top-left" jao-exwm--tl)
+ ("T" "top-right" jao-exwm--tr)
+ ("b" "bottom-left" jao-exwm--bl)
+ ("B" "bottom-right " jao-exwm--br)]])
+
+ (defun jao-exwm--buffer ()
+ (interactive)
+ (jao-buffer-same-mode 'exwm-mode nil 'exwm-workspace-switch-to-buffer))
+
+ #+end_src
+* Keybindings
+ #+begin_src emacs-lisp
+ (define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)
+ (define-key exwm-mode-map [?\s-f] #'jao-transient-float)
+ (define-key exwm-mode-map (kbd "C-c o") #'jao-exwm-zathura-goto-org)
+ (define-key exwm-mode-map (kbd "C-c O") #'jao-exwm-zathura-goto-org*)
+ (define-key exwm-mode-map (kbd "M-o") #'other-window)
+ (define-key exwm-mode-map (kbd "M-p") #'jao-prev-window)
+
+ (setq
+ exwm-input-global-keys
+ '(([?\s-0] . jao-afio--goto-scratch)
+ ([?\s-1] . jao-afio--goto-main)
+ ([?\s-2] . jao-afio--goto-mail)
+ ([?\s-3] . jao-afio--goto-www)
+ ([?\s-4] . jao-afio--goto-docs)
+ ([?\s-A] . org-agenda-list)
+ ([?\s-a] . jao-first-window)
+ ([?\s-b] . jao-transient-org-blog)
+ ;; ([?\s-d] . jao-exwm-tidal*)
+ ([?\s-d] . jao-mpc-echo-current)
+ ([?\s-e] . jao-exwm-firefox*)
+ ([?\s-m] . jao-transient-media)
+ ;; ([?\s-O] . jao-transpose-windows)
+ ;; ([?\s-o] . jao-other-window)
+ ;; ([?\s-P] . jao-transpose-windows-prev)
+ ([?\s-O] . ace-swap-window)
+ ([?\s-o] . ace-window)
+ ([?\s-p] . jao-prev-window)
+ ([?\s-R] . app-launcher-run-app)
+ ([?\s-r] . jao-recoll-transient)
+ ([?\s-s] . jao-transient-streaming)
+ ([?\s-t] . vterm)
+ ([?\s-w] . jao-transient-utils)
+ ([?\s-z] . jao-transient-sleep)
+ ([XF86AudioMute] . jao-mixer-master-toggle)
+ ([XF86AudioPlay] . jao-player-toggle)
+ ([XF86AudioPause] . jao-player-toggle)
+ ([XF86AudioNext] . jao-player-next)
+ ([XF86AudioPrev] . jao-player-previous)
+ ([XF86AudioStop] . jao-player-stop)
+ ([XF86AudioRaiseVolume] . jao-mixer-master-up)
+ ([XF86AudioLowerVolume] . jao-mixer-master-down)
+ ([XF86MonBrightnessUp] . jao-bright-up)
+ ([XF86MonBrightnessDown] . jao-bright-down)
+ ([?\s-\`] . jao-exwm-switch-to-next-x)
+ ([s-tab] . jao-exwm-switch-to-next-class)
+ ([print] . jao-exwm-import-screen)
+ ([f5] . jao-weather)
+ ([f6] . jao-toggle-audio-applet)
+ ([f8] . jao-toggle-nm-applet)
+ ([f9] . jao-bright-show)))
+
+ ;; (customize-set-variable 'exwm-input-global-keys exwm-input-global-keys)
+
+ #+end_src
diff --git a/attic/org/gnus.org b/attic/org/gnus.org
new file mode 100644
index 0000000..c0c0346
--- /dev/null
+++ b/attic/org/gnus.org
@@ -0,0 +1,780 @@
+#+property: header-args :lexical t :tangle ~/.emacs.d/gnus.el :comments yes :results silent :shebang ";; -*- lexical-binding: t -*-" :tangle-mode (identity #o644)
+#+title: Gnus
+
+* Feature switching vars
+ #+begin_src emacs-lisp
+ (defvar jao-gnus-use-local-imap nil)
+ (defvar jao-gnus-use-leafnode nil)
+ (defvar jao-gnus-use-gandi-imap nil)
+ (defvar jao-gnus-use-pm-imap nil)
+ (defvar jao-gnus-use-gmane nil)
+ (defvar jao-gnus-use-nnml nil)
+ (defvar jao-gnus-use-maildirs nil)
+ #+end_src
+* Startup and kill
+ #+begin_src emacs-lisp
+ ;;;;; close gnus when closing emacs, but ask when exiting
+ (setq gnus-interactive-exit t)
+
+ (defun jao-gnus-started-hook ()
+ (add-hook 'before-kill-emacs-hook 'gnus-group-exit))
+
+ (add-hook 'gnus-started-hook 'jao-gnus-started-hook)
+
+ (defun jao-gnus-after-exiting-hook ()
+ (remove-hook 'before-kill-emacs-hook 'gnus-group-exit))
+
+ (add-hook 'gnus-after-exiting-gnus-hook 'jao-gnus-after-exiting-hook)
+
+ ;; define a wrapper around the save-buffers-kill-emacs
+ ;; to run the new hook before:
+ (defadvice save-buffers-kill-emacs
+ (before my-save-buffers-kill-emacs activate)
+ "Install hook when emacs exits before emacs asks to save this and that."
+ (run-hooks 'before-kill-emacs-hook))
+ #+end_src
+* Directories
+ #+begin_src emacs-lisp
+ (defun jao-gnus-dir (dir)
+ (expand-file-name dir gnus-home-directory))
+
+ (setq smtpmail-queue-dir (jao-gnus-dir "Mail/queued-mail/"))
+
+ (setq mail-source-directory (jao-gnus-dir "Mail/")
+ message-directory (jao-gnus-dir "Mail/"))
+
+ (setq gnus-default-directory (expand-file-name "~")
+ gnus-startup-file (jao-gnus-dir "newsrc")
+ gnus-agent-directory (jao-gnus-dir "News/agent")
+ gnus-home-score-file (jao-gnus-dir "scores")
+ gnus-article-save-directory (jao-gnus-dir "saved/")
+ nntp-authinfo-file (jao-gnus-dir "authinfo")
+ nnmail-message-id-cache-file (jao-gnus-dir "nnmail-cache")
+ nndraft-directory (jao-gnus-dir "drafts")
+ nnrss-directory (jao-gnus-dir "rss"))
+ #+end_src
+* Looks
+*** Verbosity
+ #+begin_src emacs-lisp
+ (setq gnus-verbose 4)
+ #+end_src
+*** Geometry
+ #+begin_src emacs-lisp
+ ;;; geometry:
+ (defvar jao-gnus-use-three-panes window-system)
+ (defvar jao-gnus-groups-width 50)
+ (defvar jao-gnus-wide-width 190)
+
+ (setq gnus-use-trees nil
+ gnus-generate-tree-function 'gnus-generate-horizontal-tree
+ gnus-tree-minimize-window nil)
+
+ (when jao-gnus-use-three-panes
+ (let ((side-bar '(vertical 1.0
+ ("inbox.org" 0.4)
+ ("*Org Agenda*" 1.0)
+ ("*Calendar*" 8)))
+ (wide-len jao-gnus-wide-width)
+ (groups-len jao-gnus-groups-width)
+ (summary-len (- jao-gnus-wide-width jao-gnus-groups-width)))
+ (gnus-add-configuration
+ `(article
+ (horizontal 1.0
+ (vertical ,groups-len (group 1.0))
+ (vertical ,summary-len
+ (summary 0.25 point)
+ (article 1.0))
+ ,side-bar)))
+
+ (gnus-add-configuration
+ `(group (horizontal 1.0 (group ,wide-len point) ,side-bar)))
+
+ (gnus-add-configuration
+ `(message (horizontal 1.0 (message ,wide-len point) ,side-bar)))
+
+ (gnus-add-configuration
+ `(reply-yank (horizontal 1.0 (message ,wide-len point) ,side-bar)))
+
+ (gnus-add-configuration
+ `(summary
+ (horizontal 1.0
+ (vertical ,groups-len (group 1.0))
+ (vertical ,summary-len (summary 1.0 point))
+ ,side-bar)))
+
+ (gnus-add-configuration
+ `(reply
+ (horizontal 1.0
+ (message ,(- wide-len 100) point)
+ (article 100)
+ ,side-bar)))))
+ #+end_src
+*** No blue icon
+ #+begin_src emacs-lisp
+ (advice-add 'gnus-mode-line-buffer-identification :override #'identity)
+ (setq gnus-mode-line-image-cache nil)
+ #+end_src
+* Search
+ #+begin_src emacs-lisp
+
+ (setq gnus-search-use-parsed-queries t
+ gnus-search-notmuch-raw-queries-p nil
+ gnus-permanently-visible-groups "^nnselect:.*"
+ gnus-search-ignored-newsgroups "nndraft.*\\|nnselect.*")
+
+ (with-eval-after-load "gnus-search"
+ (add-to-list 'gnus-search-expandable-keys "list")
+
+ (cl-defmethod gnus-search-transform-expression ((engine gnus-search-notmuch)
+ (expr (head list)))
+ (format "List:%s" (gnus-search-transform-expression engine (cdr expr)))))
+
+ (defun jao-gnus--notmuch-engine (prefix config)
+ (let ((prefix (file-name-as-directory (expand-file-name prefix "~")))
+ (config (expand-file-name config gnus-home-directory)))
+ `(gnus-search-engine gnus-search-notmuch
+ (remove-prefix ,prefix)
+ (config-file ,config))))
+
+ ;; (add-to-list 'gnus-parameters '("^nnselect:.*" (nnselect-rescan . t)))
+
+ #+end_src
+* News server
+ #+begin_src emacs-lisp
+ (setq gnus-select-method
+ (cond
+ (jao-gnus-use-leafnode
+ `(nntp "localhost"
+ ,(jao-gnus--notmuch-engine "var/news" "notmuch-news.config")))
+ (jao-gnus-use-gmane '(nntp "news.gmane.io"))
+ (t '(nnnil ""))))
+
+ (setq gnus-secondary-select-methods '())
+
+ (setq nnheader-read-timeout 0.02
+ gnus-save-newsrc-file nil) ; .newsrc only needed by other newsreaders
+ #+end_src
+* Local mail
+*** nnmail params
+ #+begin_src emacs-lisp
+ (setq nnmail-treat-duplicates 'delete
+ nnmail-scan-directory-mail-source-once nil
+ nnmail-cache-accepted-message-ids t
+ nnmail-message-id-cache-length 100000
+ nnmail-split-fancy-with-parent-ignore-groups nil
+ nnmail-use-long-file-names t
+ nnmail-crosspost t
+ nnmail-resplit-incoming t
+ nnmail-mail-splitting-decodes t
+ nnmail-split-methods 'nnmail-split-fancy)
+ #+end_src
+*** nnml
+ #+begin_src emacs-lisp
+ (setq mail-sources
+ (when jao-gnus-use-nnml
+ (cons '(file :path "/var/mail/jao")
+ (when (eq jao-afio-mail-function 'gnus)
+ (mapcar (lambda (d) `(maildir :path ,(concat d "/")))
+ (directory-files "~/var/mail" t "[^\\.]")))))
+ gnus-message-archive-group nil
+ nnml-get-new-mail t
+ nnml-directory message-directory)
+
+ (when jao-gnus-use-nnml
+ (add-to-list
+ 'gnus-secondary-select-methods
+ `(nnml "" ,(jao-gnus--notmuch-engine (jao-gnus-dir "Mail") "notmuch.config"))))
+
+ (defvar jao-gnus-nnml-group-params
+ `(("nnml:\\(local\\|trash\\|spam\\)"
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-wait . 1)
+ (expiry-target . delete))
+ ("nnml:jao\\..*"
+ (posting-style ("Bcc" "proton@jao.io")
+ ("Gcc" "nnml:jao.trove"))
+ (jao-gnus--trash-group "nnml:trash")
+ (jao-gnus--spam-group "nnml:spam")
+ (jao-gnus--archiving-group "nnml:jao.trove"))
+ ("nnml:bigml\\..*"
+ (gcc-self . nil)
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-wait . 3)
+ (expiry-target . delete)
+ (posting-style (address "jao@bigml.com"))
+ (jao-gnus--trash-group "nnml:trash")
+ (jao-gnus--spam-group "nnml:spam")
+ (jao-gnus--archiving-group "nnml:bigml.trove"))
+ ("nnml:bigml\\.\\(inbox\\|support\\)"
+ (gcc-self . t)
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-wait . 7)
+ (expiry-target . "nnml:bigml.trove"))
+ ("nnml:bigml\\.trove"
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-target . delete)
+ (expiry-wait . 365))
+ ("nnml:jao\\.drivel"
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-wait . 3)
+ (expiry-target . delete))
+ ("nnml:feeds\\.\\(.*\\)"
+ (auto-expire . t)
+ (total-expire . t)
+ (expiry-wait . 7)
+ (expiry-target . delete)
+ (comment . "feeds.\\1")
+ (jao-gnus--archiving-group "nnml:feeds.trove"))
+ ("^nnml:feeds\\.\\(news\\)$" (expiry-wait . 2))
+ ("nnml:feeds\\.\\(trove\\|lobsters\\|philosophy\\)"
+ (auto-expire . nil)
+ (total-expire . nil))
+ ("nnml:feeds\\.fun"
+ (mm-html-inhibit-images nil)
+ (mm-html-blocked-images nil))))
+
+ (when jao-gnus-use-nnml
+ (dolist (p jao-gnus-nnml-group-params)
+ (add-to-list 'gnus-parameters p t)))
+
+ #+end_src
+*** leafnode
+ #+begin_src emacs-lisp
+ (defvar jao-gnus-image-groups '("xkcd"))
+
+ (defvar jao-gnus-leafnode-group-params
+ `((,(format "gwene\\..*%s.*" (regexp-opt jao-gnus-image-groups))
+ (mm-html-inhibit-images nil)
+ (mm-html-blocked-images nil))
+ ("\\(gmane\\|gwene\\)\\..*"
+ (jao-gnus--archiving-group "nnml:feeds.trove")
+ (posting-style (address "jao@gnu.org")))))
+
+ (when jao-gnus-use-leafnode
+ (dolist (p jao-gnus-leafnode-group-params)
+ (add-to-list 'gnus-parameters p t)))
+
+ #+end_src
+*** maildirs
+ #+begin_src emacs-lisp
+ (when jao-gnus-use-maildirs
+ (add-to-list
+ 'gnus-secondary-select-methods
+ `(nnmaildir "mail"
+ (directory "~/.nnmaildirs")
+ ,(jao-gnus--notmuch-engine "~/var/mail/"
+ "~/.notmuch-config"))))
+
+ #+end_src
+* IMAP servers
+ #+begin_src emacs-lisp
+ (setq nnimap-quirks nil)
+
+ (when jao-gnus-use-local-imap
+ (add-to-list 'gnus-secondary-select-methods
+ `(nnimap "" (nnimap-address "localhost"))))
+
+ (when jao-gnus-use-pm-imap
+ (add-to-list 'gnus-secondary-select-methods
+ '(nnimap "pm"
+ (nnimap-address "127.0.0.1")
+ (nnimap-stream network)
+ (nnimap-server-port 1143))))
+
+ (when jao-gnus-use-gandi-imap
+ (add-to-list 'gnus-secondary-select-methods
+ '(nnimap "gandi" (nnimap-address "mail.gandi.net"))))
+ #+end_src
+* Demon and notifications
+ #+begin_src emacs-lisp
+ (setq mail-user-agent 'gnus-user-agent)
+
+ ;; synchronicity
+ (setq gnus-asynchronous t)
+ ;;; prefetch as many articles as possible
+ (setq gnus-use-article-prefetch nil)
+
+ (setq gnus-save-killed-list nil)
+ (setq gnus-check-new-newsgroups nil)
+
+ (defvar jao-gnus-tracked-groups
+ (let ((feeds (thread-first
+ (directory-files mail-source-directory nil "feeds")
+ (seq-difference '("feeds.trove")))))
+ `(("nnml:bigml.inbox" "B" jao-themes-f00)
+ ("nnml:bigml.bugs" "b" jao-themes-error)
+ ("nnml:bigml.support" "S" default)
+ ("nnml:jao.inbox" "I" jao-themes-f01)
+ ("nnml:bigml.[^ibs]" "W" jao-themes-dimm)
+ ("nnml:jao.[^ist]" "J" jao-themes-dimm)
+ (,(format "^nnml:%s" (regexp-opt feeds)) "F" jao-themes-dimm)
+ ("^gmane" "G" jao-themes-dimm)
+ ("nnml:local" "l" jao-themes-dimm))))
+
+ (defun jao-gnus--unread-counts ()
+ (seq-reduce (lambda (r g)
+ (let ((n (gnus-group-unread (car g))))
+ (if (and (numberp n) (> n 0))
+ (prog1 (cons (cons (car g) n) r)
+ (gnus-message 7 "%s in %s" n g))
+ r)))
+ gnus-newsrc-alist
+ ()))
+
+ (defun jao-gnus--unread-label (counts rx label face)
+ (let ((n (seq-reduce (lambda (n c)
+ (if (string-match-p rx (car c)) (+ n (cdr c)) n))
+ counts
+ 0)))
+ (when (> n 0) `(:propertize ,(format "%s%d " label n) face ,face))))
+
+ (defvar jao-gnus--notify-strs ())
+
+ (defun jao-gnus--notify-strs ()
+ (let ((counts (jao-gnus--unread-counts)))
+ (seq-filter #'identity
+ (seq-map (lambda (args)
+ (apply 'jao-gnus--unread-label counts args))
+ jao-gnus-tracked-groups))))
+
+ (defun jao-gnus--notify ()
+ (setq jao-gnus--notify-strs (jao-gnus--notify-strs))
+ (save-window-excursion (jao-minibuffer-refresh)))
+
+ (defun jao-gnus-scan ()
+ (interactive)
+ (let ((inhibit-message t))
+ (gnus-demon-scan-mail)
+ (shell-command "index-mail.sh")
+ (save-window-excursion )
+ (jao-gnus--notify)))
+
+ (require 'gnus-demon)
+ (gnus-demon-add-handler 'gnus-demon-scan-news 5 1)
+ ;; (gnus-demon-remove-handler 'jao-gnus-scan)
+
+ (add-hook 'gnus-started-hook #'jao-gnus-scan)
+ (add-hook 'gnus-summary-exit-hook #'jao-gnus--notify)
+ (add-hook 'gnus-summary-exit-hook #'org-agenda-list)
+ (add-hook 'gnus-after-getting-new-news-hook #'jao-gnus-scan)
+
+ (with-eval-after-load "jao-minibuffer"
+ (jao-minibuffer-add-variable 'jao-gnus--notify-strs -20))
+
+ #+end_src
+* Delayed messages
+ #+BEGIN_SRC emacs-lisp
+ ;;; delayed messages (C-cC-j in message buffer)
+ (require 'gnus-util)
+ (gnus-delay-initialize)
+ (setq gnus-delay-default-delay "3h")
+ ;;; so that the Date is set when the message is sent, not when it's
+ ;;; delayed
+ (eval-after-load "message"
+ '(setq message-draft-headers (remove 'Date message-draft-headers)))
+ #+END_SRC
+* Groups buffer
+ #+begin_src emacs-lisp
+ ;; (setq gnus-group-line-format " %m%S%p%P:%~(pad-right 35)c %3y %B\n")
+ ;; (setq gnus-group-line-format " %m%S%p%3y%P%* %~(pad-right 30)C %B\n")
+ (setq gnus-group-line-format " %m%S%p%3y%P%* %~(pad-right 30)G %B\n")
+ (setq gnus-topic-line-format "%i[ %(%{%n%}%) -- %A ]%v\n")
+ (setq gnus-group-uncollapsed-levels 2)
+ (setq gnus-auto-select-subject 'unread)
+ (setq-default gnus-large-newsgroup 2000)
+
+ (add-hook 'gnus-select-group-hook 'gnus-group-set-timestamp)
+ (add-hook 'gnus-group-mode-hook 'gnus-topic-mode)
+
+ (defvar jao-gnus--expire-every 50)
+ (defvar jao-gnus--get-count (1+ jao-gnus--expire-every))
+
+ (defun jao-gnus-get-new-news (&optional arg)
+ (interactive "p")
+ (when (and jao-gnus--expire-every
+ (> jao-gnus--get-count jao-gnus--expire-every))
+ (when jao-gnus-use-pm-imap (gnus-group-catchup "nnimap:pm/spam" t))
+ (gnus-group-expire-all-groups)
+ (setq jao-gnus--get-count 0))
+ (setq jao-gnus--get-count (1+ jao-gnus--get-count))
+ (gnus-group-get-new-news (max (if (= 1 jao-gnus--get-count) 4 3)
+ (or arg 0))))
+
+ ;; (define-key gnus-group-mode-map "g" 'jao-gnus-get-new-news)
+
+ (defun jao-gnus-restart-servers ()
+ (interactive)
+ (message "Restarting all servers...")
+ (gnus-group-enter-server-mode)
+ (gnus-server-close-all-servers)
+ (gnus-server-open-all-servers)
+ (gnus-server-exit)
+ (message "Restarting all servers... done"))
+
+ (define-key gnus-group-mode-map "\C-x\C-s" #'gnus-group-save-newsrc)
+
+ (jao-transient-major-mode gnus-group
+ ["Search"
+ ("zc" "consult search" consult-notmuch)
+ ("zf" "consult folder search" jao-consult-notmuch-folder)
+ ("g" "gnus search" gnus-group-read-ephemeral-search-group)])
+
+ (defun jao-gnus--first-group ()
+ (when (derived-mode-p 'gnus-group-mode)
+ (gnus-group-first-unread-group)))
+
+ (with-eval-after-load "jao-afio"
+ (add-hook 'jao-afio-switch-hook #'jao-gnus--first-group))
+ #+end_src
+* Summary buffer
+*** Configuration
+ #+begin_src emacs-lisp
+ (setq gnus-face-1 'jao-gnus-face-tree)
+
+ (setq gnus-show-threads t
+ gnus-thread-hide-subtree t
+ gnus-summary-make-false-root 'adopt
+ gnus-summary-gather-subject-limit 120
+ gnus-sort-gathered-threads-function 'gnus-thread-sort-by-date
+ gnus-thread-sort-functions '(gnus-thread-sort-by-date))
+
+ (setq gnus-summary-ignore-duplicates t
+ gnus-suppress-duplicates t
+ ;; gnus-summary-ignored-from-addresses jao-mails-regexp
+ gnus-process-mark-toggle t
+ gnus-refer-thread-use-search t
+ gnus-auto-select-next 'almost-quietly)
+ #+end_src
+*** Search
+ #+begin_src emacs-lisp
+ (defun jao-gnus--maybe-reselect (&rest _i)
+ (when (string-match-p "^nnselect" (or (gnus-group-name-at-point) ""))
+ (save-excursion (gnus-group-get-new-news-this-group))))
+
+ (advice-add 'gnus-group-select-group :before #'jao-gnus--maybe-reselect)
+ #+end_src
+*** Summary line
+ #+begin_src emacs-lisp
+ (setq gnus-not-empty-thread-mark ?โ†“) ; โ†“) ?ยท
+ (setq jao-gnus--summary-line-fmt
+ (concat "%%U %%*%%R %%uj "
+ "[ %%~(max-right 23)~(pad-right 23)uf "
+ " %%I%%~(pad-left 2)t ] %%s"
+ "%%-%s="
+ "%%~(max-right 8)~(pad-left 8)&user-date;"
+ "\n"))
+
+ (defun jao-gnus--set-summary-line (&optional w)
+ (let* ((d (if jao-gnus-use-three-panes (+ jao-gnus-groups-width 11) 12))
+ (w (- (or w (window-width)) d)))
+ (setq gnus-summary-line-format (format jao-gnus--summary-line-fmt w))))
+
+ (add-hook 'gnus-select-group-hook 'jao-gnus--set-summary-line)
+ ;; (jao-gnus--set-summary-line 187)
+
+ (add-to-list 'nnmail-extra-headers 'Cc)
+ (add-to-list 'nnmail-extra-headers 'BCc)
+ (add-to-list 'gnus-extra-headers 'Cc)
+ (add-to-list 'gnus-extra-headers 'BCc)
+
+ (defun gnus-user-format-function-j (headers)
+ (let ((to (gnus-extra-header 'To headers)))
+ (if (string-match jao-mails-regexp to)
+ (if (string-match "," to) "ยฌ" "ยป") ;; "~" "=")
+ (if (or (string-match jao-mails-regexp
+ (gnus-extra-header 'Cc headers))
+ (string-match jao-mails-regexp
+ (gnus-extra-header 'BCc headers)))
+ "ยฌ" ;; "~"
+ " "))))
+
+ (defconst jao-gnus--news-rx
+ (concat (regexp-opt '("ElDiaro.es "
+ "ElDiario.es - ElDiario.es: "
+ "The Guardian: "
+ "Aeon | a world of ideas: "
+ ": <author>"))
+ "\\|unofficial mirror of [^:]+: "))
+
+ (defun gnus-user-format-function-f (headers)
+ (let* ((from (gnus-header-from headers))
+ (from (gnus-summary-extract-address-component from)))
+ (replace-regexp-in-string jao-gnus--news-rx "" from)))
+
+ (setq gnus-user-date-format-alist
+ '(((gnus-seconds-today) . "%H:%M")
+ ((+ 86400 (gnus-seconds-today)) . "'%H:%M")
+ ;; (604800 . "%a %H:%M") ;; that's one week
+ ((gnus-seconds-month) . "%a %d")
+ ((gnus-seconds-year) . "%b %d")
+ (t . "%b '%y")))
+
+ #+end_src
+*** Moving messages around
+ #+BEGIN_SRC emacs-lisp
+ (defvar-local jao-gnus--spam-group nil)
+ (defvar-local jao-gnus--archiving-group nil)
+ (defvar-local jao-gnus--archive-as-copy-p nil)
+
+ (defvar jao-gnus--last-move nil)
+ (defun jao-gnus-move-hook (a headers c to d)
+ (setq jao-gnus--last-move (cons to (mail-header-id headers))))
+ (defun jao-gnus-goto-last-moved ()
+ (interactive)
+ (when jao-gnus--last-move
+ (when (eq major-mode 'gnus-summary-mode) (gnus-summary-exit))
+ (gnus-group-goto-group (car jao-gnus--last-move))
+ (gnus-group-select-group)
+ (gnus-summary-goto-article (cdr jao-gnus--last-move) nil t)))
+ (add-hook 'gnus-summary-article-move-hook 'jao-gnus-move-hook)
+
+ (defun jao-gnus-archive (follow)
+ (interactive "P")
+ (if jao-gnus--archiving-group
+ (progn
+ (if (or jao-gnus--archive-as-copy-p
+ (not (gnus-check-backend-function
+ 'request-move-article gnus-newsgroup-name)))
+ (gnus-summary-copy-article nil jao-gnus--archiving-group)
+ (gnus-summary-move-article nil jao-gnus--archiving-group))
+ (when follow (jao-gnus-goto-last-moved)))
+ (gnus-summary-mark-as-read)
+ (gnus-summary-delete-article)))
+
+ (defun jao-gnus-archive-tickingly ()
+ (interactive)
+ (gnus-summary-tick-article)
+ (jao-gnus-archive)
+ (when jao-gnus--archive-as-copy-p
+ (gnus-summary-mark-as-read)))
+
+ (defun jao-gnus-show-tickled ()
+ (interactive)
+ (gnus-summary-limit-to-marks "!"))
+
+ (make-variable-buffer-local
+ (defvar jao-gnus--trash-group nil))
+
+ (defun jao-gnus-trash ()
+ (interactive)
+ (gnus-summary-mark-as-read)
+ (if jao-gnus--trash-group
+ (gnus-summary-move-article nil jao-gnus--trash-group)
+ (gnus-summary-delete-article)))
+
+ (defun jao-gnus-move-to-spam ()
+ (interactive)
+ (gnus-summary-mark-as-read)
+ (gnus-summary-move-article nil jao-gnus--spam-group))
+
+ (define-key gnus-summary-mode-map "Ba" 'jao-gnus-archive)
+ (define-key gnus-summary-mode-map "BA" 'jao-gnus-archive-tickingly)
+ (define-key gnus-summary-mode-map "Bl" 'jao-gnus-goto-last-moved)
+
+ (define-key gnus-summary-mode-map (kbd "B DEL") 'jao-gnus-trash)
+ (define-key gnus-summary-mode-map (kbd "B <backspace>") 'jao-gnus-trash)
+ (define-key gnus-summary-mode-map "Bs" 'jao-gnus-move-to-spam)
+ (define-key gnus-summary-mode-map "/!" 'jao-gnus-show-tickled)
+ (define-key gnus-summary-mode-map [f7] 'gnus-summary-force-verify-and-decrypt)
+ #+END_SRC
+*** Saving emails
+ #+BEGIN_SRC emacs-lisp
+ (setq gnus-default-article-saver 'gnus-summary-save-article-mail)
+ (defvar jao-gnus-file-save-directory (expand-file-name "~/tmp"))
+ (defun jao-gnus-file-save (newsgroup headers &optional last-file)
+ (expand-file-name (format "%s.eml" (mail-header-subject headers))
+ jao-gnus-file-save-directory))
+ (setq gnus-mail-save-name 'jao-gnus-file-save)
+ #+END_SRC
+*** arXiv capture
+ #+begin_src emacs-lisp
+ (use-package org-capture
+ :config
+ (add-to-list 'org-capture-templates
+ '("X" "arXiv" entry (file "notes/physics/arxiv.org")
+ "* %:subject\n %i" :immediate-finish t)
+ t)
+ (org-capture-upgrade-templates org-capture-templates))
+
+ (defun jao-gnus-arXiv-capture ()
+ (interactive)
+ (gnus-summary-select-article-buffer)
+ (gnus-article-goto-part 0)
+ (forward-paragraph)
+ (setq-local transient-mark-mode 'lambda)
+ (set-mark (point))
+ (goto-char (point-max))
+ (org-capture nil "X"))
+ #+end_src
+* Article buffer
+*** Config, headers
+ #+begin_src emacs-lisp
+ (setq mail-source-delete-incoming t)
+ (setq gnus-gcc-mark-as-read t)
+ (setq gnus-treat-display-smileys nil)
+ (setq gnus-treat-fill-long-lines nil)
+ (setq gnus-treat-fill-article nil)
+ (setq gnus-treat-fold-headers nil)
+ (setq gnus-treat-strip-leading-blank-lines t)
+ (setq gnus-article-auto-eval-lisp-snippets nil)
+ (setq gnus-posting-styles '((".*" (name "Jose A. Ortega Ruiz"))))
+ (setq gnus-single-article-buffer nil)
+ (setq gnus-article-update-lapsed-header 60)
+ (setq gnus-article-update-date-headers 60)
+
+ (eval-after-load "gnus-art"
+ '(setq
+ gnus-visible-headers
+ (concat
+ gnus-visible-headers
+ "\\|^List-[iI][Dd]:\\|^X-Newsreader:\\|^X-Mailer:\\|User-Agent:\\|X-User-Agent:")))
+ #+end_src
+*** HTML email (washing, images)
+ #+begin_src emacs-lisp
+ (setq gnus-button-url 'browse-url-generic
+ gnus-inhibit-images t
+ mm-discouraged-alternatives nil ;; '("text/html" "text/richtext")
+ mm-inline-large-images 'resize)
+
+ ;; no html in From: (washing articles from arxiv feeds) and cleaning up
+ ;; addresses
+ (require 'shr)
+ (defvar jao-gnus--from-rx
+ (concat "From: \\\"?\\( " jao-gnus--news-rx "\\)"))
+
+ (defun jao-gnus-remove-anchors ()
+ (save-excursion
+ (goto-char (point-min))
+ (cond ((re-search-forward jao-gnus--from-rx nil t)
+ (replace-match "" nil nil nil 1))
+ ((re-search-forward "[gq].+ updates on arXiv.org: " nil t)
+ (replace-match "")
+ (let ((begin (point)))
+ (when (re-search-forward "^\\(To\\|Subject\\):" nil t)
+ (beginning-of-line)
+ (let ((shr-width 10000))
+ (shr-render-region begin (1- (point))))))))))
+
+ (add-hook 'gnus-part-display-hook 'jao-gnus-remove-anchors)
+
+ (defvar-local jao-gnus--images nil)
+
+ (defun jao-gnus--init-images ()
+ (with-current-buffer gnus-article-buffer
+ (setq jao-gnus--images nil)))
+
+ (add-hook 'gnus-select-article-hook #'jao-gnus--init-images)
+
+ (defun jao-gnus-show-images ()
+ (interactive)
+ (save-window-excursion
+ (gnus-summary-select-article-buffer)
+ (save-excursion
+ (setq jao-gnus--images (not jao-gnus--images))
+ (if jao-gnus--images
+ (gnus-article-show-images)
+ (gnus-article-remove-images)))))
+ #+end_src
+*** Follow links and enclosures
+ #+begin_src emacs-lisp
+ (defun jao-gnus-follow-link (&optional external)
+ (interactive "P")
+ (when (eq major-mode 'gnus-summary-mode)
+ (gnus-summary-select-article-buffer))
+ (save-excursion
+ (goto-char (point-min))
+ (when (or (search-forward-regexp "^Via: h" nil t)
+ (search-forward-regexp "^URL: h" nil t)
+ (and (search-forward-regexp "^Link$" nil t)
+ (not (beginning-of-line))))
+ (if external
+ (jao-browse-with-external-browser)
+ (browse-url (jao-url-around-point))))))
+
+ (defun jao-gnus-open-enclosure ()
+ (interactive)
+ (save-window-excursion
+ (gnus-summary-select-article-buffer)
+ (save-excursion
+ (goto-char (point-min))
+ (when (search-forward "Enclosure:")
+ (forward-char 2)
+ (when-let ((url (thing-at-point-url-at-point)))
+ (jao-browse-add-url-to-mpc url))))))
+ #+end_src
+* Add-ons
+*** notmuch integration
+ #+begin_src emacs-lisp
+ (require 'jao-notmuch-gnus)
+
+ (jao-notmuch-gnus-auto-tag)
+
+ (defun jao-gnus-toggle-todo ()
+ (interactive)
+ (jao-notmuch-gnus-toggle-tags '("todo")))
+
+ (define-key gnus-summary-mode-map (kbd "C-c T") #'jao-notmuch-gnus-tag-message)
+ (define-key gnus-summary-mode-map (kbd "C-c t") #'jao-notmuch-gnus-show-tags)
+ (define-key gnus-summary-mode-map (kbd "C-c C-t") #'jao-gnus-toggle-todo)
+
+ (with-eval-after-load "notmuch-show"
+ (define-key gnus-group-mode-map "z" #'jao-gnus-consult-notmuch)
+ (define-key gnus-group-mode-map "Z" #'notmuch)
+ (define-key notmuch-show-mode-map
+ (kbd "C-c C-c")
+ #'jao-notmuch-gnus-goto-message))
+
+ (defun jao-gnus-notmuch-export (query)
+ (notmuch-tree query nil nil "* consult-notmuch results *"))
+
+ (setq consult-notmuch-export-function #'jao-gnus-notmuch-export)
+
+ (with-eval-after-load "notmuch-tree"
+ (define-key notmuch-tree-mode-map
+ (kbd "C-<return>")
+ #'jao-notmuch-gnus-goto-message))
+
+ #+end_src
+*** gnus-icalendar
+ #+begin_src emacs-lisp
+ (require 'ol-gnus)
+ (use-package gnus-icalendar
+ :demand t
+ :init (setq gnus-icalendar-org-capture-file
+ (expand-file-name "inbox.org" org-directory)
+ gnus-icalendar-org-capture-headline '("Appointments"))
+ :config (gnus-icalendar-org-setup))
+ #+end_src
+*** bbdb
+ #+begin_src emacs-lisp
+ (with-eval-after-load "bbdb"
+ (bbdb-initialize 'gnus 'message 'pgp 'mail)
+ (bbdb-mua-auto-update-init 'gnus)
+ (with-eval-after-load "gnus-sum"
+ (define-key gnus-summary-mode-map ":" 'bbdb-mua-annotate-sender)
+ (define-key gnus-summary-mode-map ";" 'bbdb-mua-annotate-recipients)))
+ #+end_src
+*** randomsig
+ #+begin_src emacs-lisp
+ (with-eval-after-load "randomsig"
+ (with-eval-after-load "gnus-sum"
+ (define-key gnus-summary-save-map "-" 'gnus/randomsig-summary-read-sig)))
+ #+end_src
+* Keyboard shortcuts
+ #+begin_src emacs-lisp
+ (define-key gnus-article-mode-map "i" 'jao-gnus-show-images)
+ (define-key gnus-summary-mode-map "i" 'jao-gnus-show-images)
+ (define-key gnus-article-mode-map "\M-g" 'jao-gnus-follow-link)
+ (define-key gnus-summary-mode-map "\M-g" 'jao-gnus-follow-link)
+ (define-key gnus-summary-mode-map "v" 'scroll-other-window)
+ (define-key gnus-summary-mode-map "V" 'scroll-other-window-down)
+ (define-key gnus-summary-mode-map "X" 'jao-gnus-arXiv-capture)
+ (define-key gnus-summary-mode-map "e" 'jao-gnus-open-enclosure)
+ (define-key gnus-summary-mode-map "\C-l" nil)
+
+ #+end_src
diff --git a/attic/org/init.org b/attic/org/init.org
new file mode 100644
index 0000000..fcd69fb
--- /dev/null
+++ b/attic/org/init.org
@@ -0,0 +1,3427 @@
+#+property: header-args :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t -*-" :tangle-mode (identity #o644)
+
+* Packages
+*** Use package
+ #+begin_src emacs-lisp
+ (unless (package-installed-p 'use-package)
+ (package-refresh-contents)
+ (package-install 'use-package))
+ (require 'use-package)
+ #+end_src
+*** ELPA Keyring
+ #+begin_src emacs-lisp
+ (use-package gnu-elpa-keyring-update :ensure t)
+ #+end_src
+*** Loading .el newer than .elc files, and eln stuff
+ #+begin_src emacs-lisp
+ (setq load-prefer-newer t)
+ (setq comp-async-report-warnings-errors nil
+ warning-suppress-types '((comp)))
+ #+end_src
+* Initialisation
+*** Paths
+ #+begin_src emacs-lisp
+ (defvar jao-local-lisp-dir "~/lib/elisp"
+ "Directory for external elisp libraries and repos")
+
+ (defvar jao-data-dir (expand-file-name "data" jao-emacs-dir)
+ "Directory containing static data, such as images.")
+
+ (defun jao-data-file (file) (expand-file-name file jao-data-dir))
+
+ (defvar jao-org-dir (expand-file-name "~/org"))
+
+ (defvar jao-sink-dir
+ (file-name-as-directory (expand-file-name "~/doc/sink"))
+ "Directory used for downloads and such.")
+
+ (defvar jao-site-dir (expand-file-name "site" jao-emacs-dir))
+ (defun jao-site-el (basename &optional gpg)
+ (expand-file-name (concat basename ".el" (when gpg ".gpg")) jao-site-dir))
+
+ (defun jao-load-site-el (basename &optional gpg)
+ (let ((lf (jao-site-el basename gpg)))
+ (if (file-exists-p lf)
+ (load lf)
+ (message "Attempted to load non existing %s" lf))))
+
+ (defun jao-exec-path (file)
+ (let ((fn (expand-file-name file)))
+ (add-to-list 'exec-path fn nil)
+ (setenv "PATH" (concat fn ":" (getenv "PATH")))))
+
+ (defun jao-load-path (subdir)
+ "Add to load path a subdir of `jao-local-lisp-dir'"
+ (let ((path (expand-file-name subdir jao-local-lisp-dir)))
+ (when (file-directory-p path) (add-to-list 'load-path path))))
+ #+end_src
+*** Load and info path initialisation
+ #+begin_src emacs-lisp
+ (add-to-list 'load-path jao-site-dir)
+ (add-to-list 'load-path jao-local-lisp-dir)
+ (add-to-list 'load-path (expand-file-name "custom" jao-emacs-dir))
+ (add-to-list 'load-path "/usr/local/share/emacs/site-lisp/")
+
+ (let ((libd (expand-file-name "lib" jao-emacs-dir)))
+ (add-to-list 'load-path libd)
+ (dolist (f (directory-files libd t "^[^.]+$"))
+ (when (file-directory-p f) (add-to-list 'load-path f))))
+
+ (defvar jao-info-dir (expand-file-name "~/doc/info"))
+ (require 'info)
+ (add-to-list 'Info-directory-list jao-info-dir)
+ #+end_src
+*** Custom location of custom.el and co.
+ #+begin_src emacs-lisp
+ (setq custom-file (jao-site-el "custom"))
+ ;; (load custom-file)
+ (setq custom-unlispify-tag-names nil)
+ (setq custom-buffer-done-kill t)
+ (setq custom-raised-buttons nil)
+ #+end_src
+*** Preamble (pre.el)
+ #+begin_src emacs-lisp
+ (jao-load-site-el "pre")
+ #+end_src
+*** Session and history
+ #+BEGIN_SRC emacs-lisp
+ (setq backup-directory-alist (quote (("." . "~/.emacs.d/backups"))))
+ (setq delete-old-versions t
+ kept-new-versions 3
+ kept-old-versions 2)
+
+ (require 'saveplace)
+ (setq save-place-file (expand-file-name "~/.emacs.d/cache/places"))
+ (save-place-mode 1)
+
+ (setq recentf-save-file (expand-file-name "~/.emacs.d/cache/recentf")
+ recentf-max-saved-items 2000
+ recentf-exclude '("/home/jao/\\.emacs\\.d/elpa.*/.*"
+ ".*/.git/COMMIT_EDITMSG"))
+ (require 'recentf)
+ (recentf-mode 1)
+
+ ;; Command history
+ (setq savehist-file (expand-file-name "~/.emacs.d/cache/history"))
+ (require 'savehist)
+ (savehist-mode t)
+ (setq savehist-additional-variables
+ '(kill-ring search-ring regexp-search-ring)
+ savehist-ignored-variables
+ '(ido-file-history))
+ #+END_SRC
+*** yes/no, bell, startup message
+ #+BEGIN_SRC emacs-lisp
+ ;;; change yes/no for y/n
+ (if (version< emacs-version "28")
+ (fset 'yes-or-no-p 'y-or-n-p)
+ (setq use-short-answers t))
+ (setq inhibit-startup-message t)
+ (setq visible-bell t)
+ #+END_SRC
+*** Server
+ #+begin_src emacs-lisp
+ (setenv "EDITOR" "emacsclient")
+ ;; (unless (daemonp) (server-start))
+ #+end_src
+* System utilities
+*** Tramp
+ #+begin_src emacs-lisp
+ (setq tramp-mode nil)
+ #+end_src
+*** Sleep/awake
+ #+begin_src emacs-lisp
+ (use-package jao-sleep)
+ (jao-sleep-dbus-register)
+ #+end_src
+*** Process runners
+ #+begin_src emacs-lisp
+ (use-package jao-shell
+ :demand t
+ :config (jao-shell-def-exec jao-trayer "trayer.sh")
+ :bind (("s-r" . jao-shell-exec)))
+
+ #+end_src
+*** App launcher
+ #+begin_src emacs-lisp
+ (jao-load-path "app-launcher")
+ (use-package app-launcher
+ :bind (("s-R" . app-launcher-run-app)))
+ #+end_src
+*** Brightness control
+ #+begin_src emacs-lisp
+ (jao-shell-def-exec jao-bright-set-up "brightnessctl" "-q" "s" "5%+")
+ (jao-shell-def-exec jao-bright-set-down "brightnessctl" "-q" "s" "5%-")
+
+ (defun jao-bright-show ()
+ (interactive)
+ (message "%s" (thread-first (jao-shell-string "brightnessctl")
+ (split-string "\n")
+ (cadr)
+ (string-trim))))
+
+ (defun jao-bright-up ()
+ (interactive)
+ (jao-shell-string "brightnessctl -q s 5%%+")
+ (jao-bright-show))
+
+ (defun jao-bright-down ()
+ (interactive)
+ (jao-shell-string "brightnessctl -q s 5%%-")
+ (jao-bright-show))
+ #+end_src
+*** Keyboard
+ #+begin_src emacs-lisp
+ (use-package repeat
+ :config (setq repeat-echo-function #'repeat-echo-mode-line))
+ (when (> emacs-major-version 27) (repeat-mode))
+
+ (defun jao-kb-toggle (&optional lyt)
+ (interactive)
+ (shell-command-to-string (or lyt
+ (if (jao-kb-toggled-p)
+ "setxkbmap us"
+ "setxkbmap us -variant intl"))))
+
+ (defun jao-kb-toggled-p ()
+ (not (string-empty-p
+ (shell-command-to-string "setxkbmap -query|grep variant"))))
+
+ (set-keyboard-coding-system 'latin-1)
+ (set-language-environment "UTF-8")
+ ;; must be set after current-language-environment
+ (customize-set-variable 'default-input-method "catalan-prefix")
+ ;; http://mbork.pl/2022-03-07_Transient_input_method
+ (customize-set-variable 'default-transient-input-method "TeX")
+
+ (defun jao--set-kb-system (frame)
+ (select-frame frame)
+ (set-keyboard-coding-system 'latin-1)
+ t)
+ (add-to-list 'after-make-frame-functions 'jao--set-kb-system)
+
+ (setq echo-keystrokes 1
+ suggest-key-bindings nil)
+ #+end_src
+*** Transient
+ #+begin_src emacs-lisp
+ (use-package transient
+ :init (setq transient-show-popup t) ;; 2.0
+ :demand t
+ :config
+ (transient-bind-q-to-quit))
+
+ (defmacro jao-transient-major-mode (mode &rest suffix)
+ (declare (indent defun))
+ (let ((mode (intern (format "%s-mode" mode)))
+ (mmap (intern (format "%s-mode-map" mode)))
+ (name (intern (format "jao-transient-%s" mode))))
+ `(progn
+ (transient-define-prefix ,name ()
+ ,(format "Transient ops for %s" mode)
+ [,(format "Operations for %s" mode) :if-derived ',mode ,@suffix])
+ (define-key ,mmap (kbd "s-SPC") #',name))))
+
+ (defmacro jao-transient-major-mode+1 (mode suffix)
+ (declare (indent defun))
+ (let ((name (intern (format "jao-transient-%s" mode))))
+ (if (fboundp name)
+ `(transient-append-suffix ',name '(0 -1) ,suffix)
+ `(jao-transient-major-mode ,mode ,suffix))))
+
+ (defmacro jao-transient-major-mode+ (mode &rest suffixes)
+ (declare (indent defun))
+ `(progn ,@(mapcar (lambda (s) `(jao-transient-major-mode+1 ,mode ,s))
+ suffixes)))
+
+ #+end_src
+*** Disk
+ #+begin_src emacs-lisp
+ (when (featurep 'multisession)
+ (use-package jao-dirmon))
+ #+end_src
+* Crypto
+*** PGP, EPG, passwords
+ #+begin_src emacs-lisp
+ (setq epg-pinentry-mode 'loopback)
+ (setq auth-source-debug nil)
+
+ (require 'auth-source)
+ (add-to-list 'auth-source-protocols '(local "local"))
+ (setq auth-sources '("~/.emacs.d/authinfo.gpg" "~/.netrc"))
+
+ (use-package epa-file
+ :init (setq epa-file-cache-passphrase-for-symmetric-encryption t)
+ :config (epa-file-enable))
+ (require 'epa-file)
+
+ (defun jao--get-user/password (h)
+ (let ((item (car (auth-source-search :type 'netrc :host h :max 1))))
+ (when item
+ (let ((user (plist-get item :user))
+ (pwd (plist-get item :secret)))
+ (list user (when pwd (funcall pwd)))))))
+ #+end_src
+*** pass
+ #+begin_src emacs-lisp
+ (use-package password-store :ensure t
+ :bind (("C-c p" . jao-transient-password)))
+
+ (transient-define-prefix jao-transient-password ()
+ [[("c" "copy secret" password-store-copy)
+ ("C" "copy field" password-store-copy-field)]
+ [("i" "insert entry" password-store-insert)
+ ("e" "edit entry" password-store-edit)
+ ("g" "generate password" password-store-generate)]
+ [("d" "delete entry" password-store-remove)
+ ("r" "rename entry" password-store-rename)]])
+
+ #+end_src
+*** Pinentry
+ #+begin_src emacs-lisp
+ (use-package pinentry :ensure t)
+ (pinentry-start)
+ #+end_src
+* Fonts and colour themes
+*** Widgets
+ #+begin_src emacs-lisp
+ (setq widget-image-enable nil
+ widget-link-prefix ""
+ widget-link-suffix ""
+ widget-button-prefix " "
+ widget-button-suffix " "
+ widget-push-button-prefix ""
+ widget-push-button-suffix "")
+ #+end_src
+*** Fonts
+***** fontsets
+ See [[https://emacs.stackexchange.com/questions/251/line-height-with-unicode-characters/5386#5386][fonts - Line height with unicode characters]] for a good
+ discussion.
+ #+begin_src emacs-lisp
+ (defun jao--set-fontsets (_f)
+ (set-fontset-font t 64257 "Quivira" nil)
+ (set-fontset-font t 'egyptian "Noto Sans Egyptian Hieroglyphs" nil)
+ (set-fontset-font t 'hangul "NanumGothicCoding" nil)
+ (set-fontset-font t 'unicode (face-attribute 'default :family) nil)
+ (set-fontset-font t 'unicode-bmp (face-attribute 'default :family) nil)
+ (set-fontset-font t 'symbol "Symbola-10" nil)
+ (set-fontset-font t 'greek "GFS Didot" nil)
+ (set-fontset-font t 'mathematical "FreeSerif" nil)
+ (set-fontset-font t 'emoji "Noto Color Emoji" nil)
+ ;; boxes
+ (set-fontset-font t '(9472 . 9599) "Source Code Pro" nil)
+ ;; variation selector-16
+ (set-fontset-font t 65039 "BabelStone Modern-1" nil))
+
+ (jao--set-fontsets nil)
+ (add-to-list 'after-make-frame-functions 'jao--set-fontsets)
+
+ #+end_src
+***** nobreak char display
+ #+begin_src emacs-lisp
+ (setq nobreak-char-display nil)
+ #+end_src
+***** list-fonts-display
+ #+begin_src emacs-lisp
+ (defun list-fonts-display (&optional matching)
+ "Display a list of font-families available via font-config, in a new buffer.
+ If the optional argument MATCHING is non-nil, only
+ font families matching that regexp are displayed;
+ interactively, a prefix argument will prompt for the
+ regexp. The name of each font family is displayed
+ using that family, as well as in the default font (to
+ handle the case where a font cannot be used to display
+ its own name)."
+ (interactive
+ (list
+ (and current-prefix-arg
+ (read-string "Display font families matching regexp: "))))
+ (let (families)
+ (with-temp-buffer
+ (shell-command "fc-list : family" t)
+ (goto-char (point-min))
+ (while (not (eobp))
+ (let ((fam (buffer-substring (line-beginning-position)
+ (line-end-position))))
+ (when (or (null matching) (string-match matching fam))
+ (push fam families)))
+ (forward-line)))
+ (setq families
+ (sort families
+ (lambda (x y) (string-lessp (downcase x) (downcase y)))))
+ (let ((buf (get-buffer-create "*Font Families*")))
+ (with-current-buffer buf
+ (erase-buffer)
+ (dolist (family families)
+ ;; We need to pick one of the comma-separated names to
+ ;; actually use the font; choose the longest one because some
+ ;; fonts have ambiguous general names as well as specific
+ ;; ones.
+ (let ((family-name
+ (car (sort (split-string family ",")
+ (lambda (x y) (> (length x) (length y))))))
+ (nice-family (replace-regexp-in-string "," ", " family)))
+ (insert (concat (propertize nice-family
+ 'face (list :family family-name))
+ " (" nice-family ")"))
+ (newline)))
+ (goto-char (point-min)))
+ (display-buffer buf))))
+ #+end_src
+*** Vertical separator
+ #+begin_src emacs-lisp
+ (unless (display-graphic-p)
+ (set-display-table-slot standard-display-table
+ 'vertical-border
+ (make-glyph-code ?โ”‚)))
+ #+end_src
+*** Themes
+ #+begin_src emacs-lisp
+ (defun jao-colors-scheme-dark-p ()
+ (equal "dark" (getenv "JAO_COLOR_SCHEME")))
+
+ (setq custom-theme-directory
+ (expand-file-name "lib/themes" jao-emacs-dir))
+
+ (require 'jao-themes)
+
+ (defvar jao-theme-dark 'jao-dark)
+ (defvar jao-theme-light 'jao-light)
+ (defvar jao-theme-term-dark 'modus-vivendi)
+ (defvar jao-theme-term-light 'jao-light)
+
+ (defun jao-themes-setup ()
+ (let* ((dark (jao-colors-scheme-dark-p))
+ (theme (cond ((and dark window-system) jao-theme-dark)
+ (dark jao-theme-term-dark)
+ (window-system jao-theme-light)
+ (t jao-theme-term-light))))
+ (load-theme theme t)
+ (modify-all-frames-parameters `((font . ,jao-themes-default-face)))))
+
+ (unless (eq window-system 'pgtk) (jao-themes-setup))
+
+ (global-font-lock-mode 1)
+ #+end_src
+* Help system
+*** Help buffers and shortcuts
+ #+begin_src emacs-lisp
+ (setq help-window-select t
+ help-link-key-to-documentation t)
+
+ (use-package find-func
+ :bind (("C-h C-v" . find-variable)
+ ("C-h C-f" . find-function)
+ ("C-h C-k" . find-function-on-key)
+ ("C-h C-l" . find-library)))
+ #+end_src
+*** eldoc
+ #+begin_src emacs-lisp
+ (use-package eldoc
+ :init (setq eldoc-mode-line-string nil
+ eldoc-echo-area-use-multiline-p t
+ eldoc-echo-area-prefer-doc-buffer nil
+ eldoc-display-functions '(eldoc-display-in-echo-area))
+ :config (global-eldoc-mode 1)
+ :diminish ((eldoc-mode . "")))
+ #+end_src
+*** Bookmarks
+ #+begin_src emacs-lisp
+ (setq bookmark-default-file "~/.emacs.d/emacs.bmk"
+ bookmark-set-fringe-mark nil)
+
+ #+end_src
+*** Man pages
+ #+begin_src emacs-lisp
+ (setq Man-notify-method 'pushy) ;; pushy - same window
+ #+end_src
+*** Recoll
+ #+begin_src emacs-lisp
+ (use-package jao-recoll)
+ #+end_src
+* Window manager helpers
+*** transparency
+ #+begin_src emacs-lisp
+ (defvar jao-transparent-only-bg (> emacs-major-version 28))
+
+ (defvar jao-frames-default-alpha
+ (cond ((eq window-system 'pgtk) 80)
+ (jao-transparent-only-bg 88)
+ (t 85)))
+
+ (defvar jao-transparent-frame (< jao-frames-default-alpha 100))
+
+ (defun jao-transparent-p () jao-transparent-frame)
+
+ (defun jao-alpha-parameters (&optional level)
+ (let ((level (or level jao-frames-default-alpha)))
+ (if jao-transparent-only-bg
+ `((alpha-background . ,level) (alpha))
+ `((alpha . ,(cons level level)) (alpha-background)))))
+
+ (defun jao-set-transparency (&optional level all)
+ (interactive "nOpacity (0-100): ")
+ (let ((level (or level jao-frames-default-alpha)))
+ (setq jao-transparent-frame (< level 100))
+ (if all
+ (modify-all-frames-parameters (jao-alpha-parameters level))
+ (modify-frame-parameters nil (jao-alpha-parameters level)))))
+
+ (defun jao-toggle-transparency (&optional all)
+ (interactive "P")
+ (let ((level (if jao-transparent-frame 100 jao-frames-default-alpha)))
+ (jao-set-transparency level all)))
+
+ #+end_src
+*** exwm
+ #+begin_src emacs-lisp
+ (defvar jao-exwm-enabled nil)
+ (defun jao-exwm-enabled-p () jao-exwm-enabled)
+
+ (defun jao-exwm-enable ()
+ (require 'jao-custom-exwm)
+ (setq jao-exwm-enabled t)
+ (display-time-mode -1)
+ (exwm-enable)
+ (setq jao-frames-default-alpha 88)
+ (jao-set-transparency)
+ (x-change-window-property "_XMONAD_TRAYPAD" "" nil nil nil nil 0)
+ (jao-trisect t))
+ #+end_src
+*** xmonad
+ #+begin_src emacs-lisp
+ (defvar jao-xmonad-enabled (string= "xmonad" (or (getenv "wm") "")))
+ (defun jao-xmonad-enabled-p () jao-xmonad-enabled)
+
+ (defun jao-xmonad-enable ()
+ (setq jao-browse-doc-use-emacs-p t)
+ (setq jao-wallpaper-random-wake t)
+ ;; (jao-set-transparency)
+ (jao-trisect)
+ (message "Welcome to xmonad"))
+
+ (when jao-xmonad-enabled
+ (add-hook 'after-init-hook #'jao-xmonad-enable t))
+
+ #+end_src
+*** sway
+ When starting emacs inside a sway session, we use ~-f
+ jao-sway-enable~ and don't load any separate configuration file.
+
+ #+begin_src emacs-lisp
+ (defun jao-swaymsg (msg)
+ (shell-command (format "swaymsg '%s' >/dev/null" msg)))
+
+ (defmacro jao-def-swaymsg (name msg)
+ `(defun ,(intern (format "jao-sway-%s" name)) ()
+ (interactive)
+ (jao-swaymsg ,msg)))
+ (jao-def-swaymsg firefox "[app_id=firefox] focus")
+
+ (defvar jao-sway-enabled
+ (and (eq window-system 'pgtk) (not jao-xmonad-enabled)))
+
+ (defun jao-sway-set-wallpaper (f)
+ (jao-swaymsg (format "output * bg %s fill" f))
+ (make-symbolic-link f "~/.wallpaper.sway" t))
+
+ (defun jao-sway-run-or-focus (cmd &optional ws)
+ (if (jao-shell-running-p "firefox")
+ (jao-swaymsg (format "[app_id=%s] focus" cmd))
+ (jao-swaymsg (format "workspace %s" (or ws 2)))
+ (start-process-shell-command cmd nil cmd)))
+
+ (defun jao-sway-run-or-focus-tidal ()
+ (interactive)
+ (if (jao-shell-running-p "tidal-hifi")
+ (jao-swaymsg "[app_id=tidal-hifi] scratchpad show")
+ (start-process-shell-command "tidal-hifi" nil "tidal-hifi &")
+ (jao-sway-run-or-focus-tidal)))
+
+ (defun jao-sway-run-or-focus-firefox ()
+ (interactive)
+ (jao-sway-run-or-focus "firefox"))
+
+ (defun jao-sway-enable ()
+ (setq jao-browse-doc-use-emacs-p t)
+ (setq jao-wallpaper-random-wake nil)
+ (jao-trisect)
+ (jao-set-transparency 85)
+ (jao-themes-setup)
+ ;; (display-time-mode 1)
+ (global-set-key (kbd "s-f") #'jao-sway-run-or-focus-firefox)
+ (defalias 'jao-streaming-list #'jao-sway-run-or-focus-tidal)
+ (message "Welcome to sway"))
+
+ (when jao-sway-enabled
+ (defalias 'x-change-window-property #'ignore)
+ (add-hook 'after-init-hook #'jao-sway-enable))
+
+ #+end_src
+*** wallpaper
+ #+begin_src emacs-lisp
+ (defvar jao-wallpaper-dir "~/.wallpapers/")
+
+ (defvar jao-wallpaper-random-candidates
+ '("wallpaper.jpg" "wallpaper2.jpg"))
+
+ (defvar jao-wallpaper-random-candidates-light
+ '("wallpaper.jpg" "wallpaper2.jpg"))
+
+ (defvar jao-wallpaper-random-wake t
+ "Set to t for getting a new wallpaper on awaking from sleep")
+
+ (defun jao-set-wallpaper (&optional path)
+ (interactive)
+ (let ((current (format "~/.wallpaper.%s"
+ (if (jao-colors-scheme-dark-p) "dark" "light"))))
+ (when-let ((f (or path
+ (read-file-name "Image: "
+ jao-wallpaper-dir
+ (file-symlink-p current)
+ t))))
+ (make-symbolic-link (expand-file-name f) current t)
+ (if jao-sway-enabled
+ (jao-sway-set-wallpaper (expand-file-name f))
+ (shell-command (format "xwallpaper --zoom %s" f))))))
+
+ (defun jao-set-random-wallpaper ()
+ (interactive)
+ (when (or (called-interactively-p 'interactive)
+ jao-wallpaper-random-wake)
+ (let* ((ws (if (jao-colors-scheme-dark-p)
+ jao-wallpaper-random-candidates
+ jao-wallpaper-random-candidates-light))
+ (f (seq-random-elt ws)))
+ (jao-set-wallpaper (expand-file-name f jao-wallpaper-dir))
+ (message "%s" f))))
+
+ (add-to-list 'jao-sleep-awake-functions #'jao-set-random-wallpaper)
+ #+end_src
+*** screensaver and lock
+ #+begin_src emacs-lisp
+ (defun jao-screensaver-enabled ()
+ (string= (jao-shell-string "xdg-screensaver status") "enabled"))
+
+ (defun jao-screensaver-toggle ()
+ (interactive)
+ (let ((wid (jao-shell-string "xdotool getwindowfocus")))
+ (if (jao-screensaver-enabled)
+ (jao-shell-string "xdg-screensaver suspend" wid)
+ (jao-shell-string "xdg-screensaver resume" wid))
+ (jao-notify (format "Using '%s'"
+ (jao-shell-string "xdotool getwindownames" wid))
+ (format "Screensaver %s"
+ (jao-shell-string "xdg-screensaver status")))))
+
+ (jao-shell-def-exec jao-xlock-screen "xdg-screensaver" "activate")
+ (jao-shell-def-exec jao-suspend "sudo" "systemctl" "suspend")
+ (jao-shell-def-exec jao-poweroff "sudo" "systemctl" "poweroff")
+
+ (defun jao-lock-screen ()
+ (interactive)
+ (if jao-sway-enabled
+ (shell-command "swaylock -i ~/.lockimage")
+ (jao-xlock-screen)))
+
+ (transient-define-prefix jao-transient-sleep ()
+ ["Sleep"
+ ("l" "lock screen" jao-lock-screen)
+ ("z" "sleep" jao-suspend)
+ ("u" "enable/disable screensaver" jao-screensaver-toggle)
+ ("poof" "power-off" jao-poweroff)])
+
+ #+end_src
+*** mouse
+ #+begin_src emacs-lisp
+ (dolist (k '([mouse-3]
+ [down-mouse-3]
+ [drag-mouse-3]
+ [double-mouse-3]
+ [mouse-4]
+ [down-mouse-4]
+ [drag-mouse-4]
+ [double-mouse-4]
+ [triple-mouse-4]
+ [mouse-5]
+ [down-mouse-5]
+ [drag-mouse-5]
+ [double-mouse-5]
+ [triple-mouse-5]))
+ (global-unset-key k))
+ #+end_src
+*** X clipboard
+ #+BEGIN_SRC emacs-lisp
+ (setq select-enable-clipboard t
+ select-enable-primary t
+ selection-timeout 100)
+ #+END_SRC
+*** pop-up frames
+ #+begin_src emacs-lisp
+ (defun jao-open-in-x-frame (&optional width height)
+ (interactive)
+ (make-frame `((window-system . x)
+ (name . "emacs popup")
+ (width . ,(or width (window-width)))
+ (height . ,(or height (window-height)))))
+ (define-key (current-local-map) "q" #'delete-frame))
+ #+end_src
+*** xmobar
+ #+begin_src emacs-lisp
+ (defun jao-xmobar-kill ()
+ (interactive)
+ (shell-command "killall xmobar-exwm"))
+
+ (defun jao-xmobar-restart ()
+ (interactive)
+ (jao-xmobar-kill)
+ (start-process "" nil "xmobar-exwm" "-d"))
+
+ #+end_src
+* Mode line and minibuffer
+*** Time display
+ #+begin_src emacs-lisp
+ (setq display-time-world-list
+ '(("Europe/Paris" "Barcelona")
+ ("America/Los_Angeles" "Los Angeles")
+ ("America/New_York" "New York")
+ ("Europe/London" "London")
+ ("Asia/Calcutta" "Bangalore")
+ ("Asia/Tokyo" "Tokyo")))
+
+ (defun jao-time--pdt-hour ()
+ (jao-time-at-zone "%H" "America/Los_Angeles"))
+
+ (defun jao-time--chicago-hour ()
+ (jao-time-at-zone "%H" "America/Chicago"))
+
+ (defun jao-time-at-zone (format zone)
+ (set-time-zone-rule zone)
+ (prog1 (format-time-string format)
+ (set-time-zone-rule nil)))
+
+ (defun jao-time-echo-la-time ()
+ (interactive)
+ (message (jao-time-at-zone "LA %H:%M" "America/Los_Angeles")))
+
+ (defun jao-time-echo-times ()
+ (interactive)
+ (let ((msg (format "%s (%s)"
+ (format-time-string "%a, %e %B - %H:%M")
+ (jao-time-at-zone "%H:%M" "America/Los_Angeles"))))
+ (jao-notify msg "" (jao-data-file "clock-world-icon.png"))))
+
+ (defun jao-time-to-epoch (&optional s)
+ "Transform a time string to an epoch integer in milliseconds."
+ (interactive)
+ (let ((s (or s (read-string "Time string: " (thing-at-point 'string)))))
+ (message "%s = %s"
+ s
+ (round (* 1000 (time-to-seconds (parse-time-string s)))))))
+
+ (defun jao-epoch-to-time (&optional v)
+ "Transform an epoch, given in milliseconds, to a time string."
+ (interactive)
+ (let ((v (or v (read-number "Milliseconds: " (thing-at-point 'number)))))
+ (message "%s = %s" v
+ (format-time-string "%Y-%m-%d %H:%M:%S"
+ (seconds-to-time (/ v 1000.0))))))
+
+ (setq display-time-day-and-date nil
+ display-time-24hr-format nil
+ display-time-default-load-average nil
+ display-time-format " %a %e %H:%M")
+
+ #+end_src
+*** Minibuffer
+ #+begin_src emacs-lisp
+ (defvar jao-modeline-in-minibuffer (and window-system t))
+
+ (use-package jao-minibuffer
+ :init
+ (if (jao-colors-scheme-dark-p)
+ (setq jao-minibuffer-active-buffer-line-color "azure4"
+ jao-minibuffer-inactive-buffer-line-color "grey25")
+ (setq jao-minibuffer-active-buffer-line-color "burlywood3"
+ jao-minibuffer-inactive-buffer-line-color "grey65"))
+ :commands (jao-minibuffer-add-variable
+ jao-minibuffer-refresh
+ jao-minibuffer-mode))
+
+ (use-package jao-mode-line
+ :commands (jao-mode-line-add-to-minibuffer
+ jao-mode-line-remove-from-minibuffer))
+
+ (setq enable-recursive-minibuffers t)
+ (require 'mb-depth)
+ (minibuffer-depth-indicate-mode 1)
+ (require 'minibuf-eldef)
+ (setq minibuffer-eldef-shorten-default t)
+ (minibuffer-electric-default-mode 1)
+
+ (jao-minibuffer-mode 1)
+
+ (when jao-modeline-in-minibuffer
+ (add-hook 'display-time-hook #'jao-minibuffer-refresh)
+ (add-hook 'after-init-hook
+ (lambda () (jao-mode-line-add-to-minibuffer 90))))
+ #+end_src
+*** Mode line format
+ #+begin_src emacs-lisp
+ (setq line-number-display-limit-width 250)
+ (setq mode-line-position-column-format '(" %c")
+ mode-line-position-line-format '(" %l,%c"))
+ (setq mode-line-percent-position
+ '(" %l" (:eval (format "/%d" (line-number-at-pos (point-max))))))
+ (line-number-mode -1)
+ (column-number-mode 1)
+ #+end_src
+*** Mode line toggle
+ #+begin_src emacs-lisp
+ (use-package jao-mode-line
+ :init
+ (when (and window-system (not jao-modeline-in-minibuffer))
+ (add-to-list 'after-make-frame-functions #'jao-mode-line-hide-inactive)
+ (add-hook 'after-init-hook #'jao-toggle-inactive-mode-line))
+ :demand t
+ :bind (("<home>" . jao-mode-line-toggle-inactive)
+ ("<end>" . jao-mode-line-toggle)
+ ("<insert>" . jao-mode-line-echo)))
+ #+end_src
+*** Diminish
+ #+BEGIN_SRC emacs-lisp
+ (use-package diminish :ensure t)
+ (when (require 'use-package-diminish nil 'noerror)
+ (eval-after-load "simple" '(diminish 'auto-fill-function " ยง"))
+ (eval-after-load "autorevert" '(diminish 'auto-revert-mode "")))
+ #+END_SRC
+*** Battery
+ #+begin_src emacs-lisp
+ (use-package battery
+ :init (setq battery-load-low 15
+ battery-load-critical 8
+ battery-mode-line-limit 40
+ battery-echo-area-format
+ "%L %r %B (%p%% load, remaining time %t)"
+ battery-mode-line-format " %b%p ")) ;; " ๐Ÿ”‹%b%p "
+ (display-battery-mode 1)
+ (with-eval-after-load "jao-minibuffer"
+ (unless jao-modeline-in-minibuffer
+ (jao-minibuffer-add-variable 'battery-mode-line-string 80)))
+ #+end_src
+* Notifications
+*** alert
+ #+BEGIN_SRC emacs-lisp
+ (use-package alert
+ :ensure t
+ :init
+ (setq alert-default-style 'message ;; 'libnotify
+ alert-hide-all-notifications nil))
+ #+END_SRC
+*** jao-notify
+ #+begin_src emacs-lisp
+ (require 'jao-notify)
+ #+end_src
+*** tracking
+ #+begin_src emacs-lisp
+ (use-package tracking
+ :demand t
+ :init (setq tracking-position 'before-modes
+ tracking-frame-behavior nil
+ tracking-most-recent-first nil
+ tracking-max-mode-line-entries 10
+ tracking-sort-faces-first t
+ tracking-shorten-modes '())
+ :config
+ (setq erc-track-enable-keybindings nil)
+
+ (defun jao-tracking-next-buffer ()
+ (interactive)
+ (tracking-next-buffer)
+ (jao-tracking-update-minibuffer))
+
+ :bind (("C-c C-SPC" . jao-tracking-next-buffer)))
+
+ (use-package jao-tracking
+ :demand t
+ :init (setq jao-tracking-bkg
+ (if (jao-colors-scheme-dark-p) "grey20" "grey93")))
+ #+end_src
+*** tmr
+ #+begin_src emacs-lisp
+ (use-package tmr
+ :ensure t
+ :init
+ (setq tmr-sound-file "/usr/share/sounds/freedesktop/stereo/message.oga"
+ tmr-descriptions-list '("tea is ready")))
+ #+end_src
+* Calendar, diary, weather
+*** Diary
+ #+BEGIN_SRC emacs-lisp
+ (setq diary-file (expand-file-name "diary" jao-org-dir)
+ diary-display-function 'diary-fancy-display
+ diary-mail-addr "jao@localhost"
+ diary-comment-start ";;"
+ diary-comment-end "")
+
+ (add-hook 'diary-list-entries-hook 'diary-sort-entries t)
+ #+END_SRC
+*** Calendar
+ #+begin_src emacs-lisp
+ (setq appt-display-format nil)
+ (appt-activate 1)
+ (setq calendar-latitude 55.9533
+ calendar-longitude -3.1883
+ calendar-location-name "Edinburgh, Scotland"
+ calendar-mark-diary-entries-flag t
+ calendar-date-echo-text '(format "ISO date: %s"
+ (calendar-iso-date-string
+ (list month day year))))
+
+ (setq calendar-holidays
+ '((holiday-fixed 1 1 "New Year's Day")
+ (holiday-fixed 4 1 "April Fools' Day")
+ (holiday-float 5 0 2 "Mother's Day")
+ (holiday-fixed 3 19 "Father's Day")
+ (holiday-float 11 4 4 "Thanksgiving")
+ (holiday-fixed 12 25 "Christmas")
+ (holiday-chinese-new-year)
+ (solar-equinoxes-solstices)
+ (holiday-sexp calendar-daylight-savings-starts
+ (format "Daylight Saving Time Begins %s"
+ (solar-time-string
+ (/ calendar-daylight-savings-starts-time
+ (float 60))
+ calendar-standard-time-zone-name)))
+ (holiday-sexp calendar-daylight-savings-ends
+ (format "Daylight Saving Time Ends %s"
+ (solar-time-string
+ (/ calendar-daylight-savings-ends-time
+ (float 60))
+ calendar-daylight-time-zone-name)))))
+
+ (add-to-list 'display-buffer-alist
+ `(,(regexp-quote diary-fancy-buffer)
+ (display-buffer-at-bottom)
+ (window-parameters (mode-line-format . none))
+ (window-height . fit-window-to-buffer)))
+
+ (defun jao-diary--select ()
+ (switch-to-buffer diary-fancy-buffer))
+
+ (add-hook 'diary-fancy-display-mode-hook #'jao-diary--select)
+ (setq org-calendar-insert-diary-entry-key nil
+ org-agenda-diary-file 'diary-file)
+
+ #+end_src
+*** Weather
+***** winttr
+ #+begin_src emacs-lisp
+ (defun jao-weather (&optional wide)
+ (interactive "P")
+ (if (not wide)
+ (message "%s"
+ (jao-shell-string "curl -s"
+ "https://wttr.in/?format=%l++%m++%C+%c+%t+%w++%p"))
+ (jao-afio--goto-scratch)
+ (if-let ((b (get-buffer "*wttr*")))
+ (progn (pop-to-buffer b)
+ (term-send-string "clear;curl wttr.in\n"))
+ (jao-exec-in-term "curl wttr.in" "*wttr*"))))
+ (global-set-key (kbd "<f5>") #'jao-weather)
+ #+end_src
+*** Timers
+ #+BEGIN_SRC emacs-lisp
+ (put 'list-timers 'disabled nil)
+ #+END_SRC
+* Files, dired and scratch buffer
+*** so-long
+ #+begin_src emacs-lisp
+ (setq large-file-warning-threshold (* 200 1024 1024))
+
+ (use-package so-long
+ :ensure t
+ :diminish)
+ (global-so-long-mode 1)
+ #+end_src
+*** Persistent scratch
+ #+BEGIN_SRC emacs-lisp
+ (use-package persistent-scratch
+ :ensure t
+ :config (persistent-scratch-setup-default))
+ #+END_SRC
+*** Automatically uncompress
+ #+BEGIN_SRC emacs-lisp
+ (require 'jka-compr)
+ (auto-compression-mode 1)
+ #+END_SRC
+*** wgrep
+ #+begin_src emacs-lisp
+ (use-package wgrep :ensure t)
+ (require 'wgrep)
+ #+end_src
+*** dired
+ - [[https://www.masteringemacs.org/article/working-multiple-files-dired][Working with multiple files in dired - Mastering Emacs]]
+ #+begin_src emacs-lisp
+ (use-package dired
+ :init
+ (setq dired-recursive-deletes 'top
+ dired-recursive-copies 'top
+ dired-listing-switches "-alhF --group-directories-first"
+ ls-lisp-dirs-first t
+ dired-dwim-target t
+ dired-kill-when-opening-new-dired-buffer t
+ dired-mouse-drag-files t
+ wdired-create-parent-directories t)
+
+ (put 'dired-find-alternate-file 'disabled nil)
+ :hook (dired-mode . turn-on-gnus-dired-mode)
+ :bind (:map dired-mode-map
+ ("C-c C-r" . wdired-change-to-wdired-mode)
+ ("C-M-m" . gnus-dired-attach)))
+
+ (use-package dired-x :demand t)
+
+ (use-package find-dired
+ :init (setq find-ls-option '("-print0 | xargs -0 ls -ld" . "-ld"))
+ :bind ("C-c D" . find-name-dired))
+
+ (use-package dired-git-info
+ :ensure t
+ :bind (:map dired-mode-map (")" . dired-git-info-mode)))
+
+ #+end_src
+* General editing
+*** Executable scripts
+ #+begin_src emacs-lisp
+ (add-hook 'after-save-hook
+ 'executable-make-buffer-file-executable-if-script-p)
+ #+end_src
+*** Long lines
+ [[https://200ok.ch/posts/2020-09-29_comprehensive_guide_on_handling_long_lines_in_emacs.html][Comprehensive guide on handling long lines in Emacs - 200ok]]
+ #+begin_src emacs-lisp
+ (when (version<= "27.1" emacs-version)
+ (setq bidi-inhibit-bpa t))
+ #+end_src
+*** Spaces, tabs, kill
+ #+begin_src emacs-lisp
+ (setq kill-whole-line t)
+ (setq-default indent-tabs-mode nil)
+ (setq indent-tabs-width 4)
+ (setq-default default-tab-width 8)
+ (setq tab-always-indent t)
+ (setq kill-read-only-ok t)
+ (setq view-read-only nil)
+ #+end_src
+*** Whitespace and filling column
+ #+begin_src emacs-lisp
+ (add-hook 'write-file-functions 'delete-trailing-whitespace)
+ (setq-default indicate-empty-lines nil)
+ (setq fill-column 78)
+ (setq comment-auto-fill-only-comments nil)
+
+ (use-package whitespace
+ :init
+ (setq whitespace-style '(face tabs trailing ;; lines-tail
+ empty missing-newline-at-eof)
+ whitespace-line-column 80)
+ :hook (prog-mode . whitespace-mode)
+ :diminish)
+
+ (use-package display-fill-column-indicator
+ :init (setq-default display-fill-column-indicator-column 80)
+ :hook (prog-mode . display-fill-column-indicator-mode))
+
+ #+end_src
+*** Visible mode
+ #+begin_src emacs-lisp
+ (use-package visible-mode
+ :bind (("s-v" . visible-mode)))
+ #+end_src
+*** Changes
+ #+begin_src emacs-lisp
+ (use-package goto-chg
+ :ensure t
+ :bind (("C-." . goto-last-change)
+ ("C-c ." . goto-last-change)
+ ("C-c ," . goto-last-change-reverse)))
+ #+end_src
+*** Eval-and-replace
+ #+BEGIN_SRC emacs-lisp
+ (defun fc-eval-and-replace ()
+ "Replace the preceding sexp with its value."
+ (interactive)
+ (backward-kill-sexp)
+ (condition-case nil
+ (prin1 (eval (read (current-kill 0)))
+ (current-buffer))
+ (error (message "Invalid expression")
+ (insert (current-kill 0)))))
+
+ (global-set-key "\C-ce" 'fc-eval-and-replace)
+ #+END_SRC
+*** Skeletons and autoinsert
+ #+begin_src emacs-lisp
+ (use-package autoinsert
+ :config
+ (setq auto-insert-directory "~/.emacs.d/autoinsert/"
+ auto-insert t
+ auto-insert-query t)
+ (setf (alist-get 'html-mode auto-insert-alist nil t) nil))
+ (add-hook 'find-file-hooks #'auto-insert)
+
+ (use-package jao-skel
+ :demand t
+ :config
+ (require 'jao-skel-geiser)
+ (require 'jao-skel-lisp)
+ (require 'jao-skel-haskell)
+ (require 'jao-skel-latex))
+ #+end_src
+*** Undo
+ f to go forward
+ b to go backward
+
+ n to go to the node below when you at a branching point
+ p to go to the node above
+
+ a to go back to the last branching point
+ e to go forward to the end/tip of the branch
+
+ #+begin_src emacs-lisp
+ (use-package vundo
+ :ensure t
+ :config
+ (set-face-attribute 'vundo-default nil :family "Symbola")
+ (setq vundo-glyph-alist vundo-unicode-symbols)
+ :bind (("C-?" . vundo)))
+
+ #+end_src
+*** Completion
+ #+begin_src emacs-lisp
+ (use-package jao-custom-completion)
+ #+end_src
+* Buffers
+*** cursor and mark
+ #+begin_src emacs-lisp
+ (transient-mark-mode -1)
+ (blink-cursor-mode -1)
+ (setq cursor-in-non-selected-windows nil)
+ #+end_src
+*** uniquifiy
+ #+begin_src emacs-lisp
+ (require 'uniquify)
+ (setq uniquify-buffer-name-style 'forward
+ uniquify-trailing-separator-p t)
+ #+end_src
+*** autosave
+ #+begin_src emacs-lisp
+ (setq auto-save-list-file-prefix "~/.emacs.d/auto-save-list/.saves-"
+ auto-save-no-message t
+ kill-buffer-delete-auto-save-files t)
+
+ (setq lock-file-name-transforms
+ '(("\\`/.*/\\([^/]+\\)\\'" "/tmp/emacs-lock/\\1" t)))
+ #+end_src
+*** autorevert
+ #+BEGIN_SRC emacs-lisp
+ (setq auto-revert-check-vc-info nil)
+ (setq auto-revert-verbose nil)
+ (setq auto-revert-avoid-polling t)
+ (setq auto-revert-mode-text "")
+ (require 'autorevert)
+ (global-auto-revert-mode 1)
+ #+END_SRC
+*** attached buffers
+ #+begin_src emacs-lisp
+ (defun jao-display-buffer-below-selected (buffer alist)
+ (delete-other-windows-vertically)
+ (display-buffer-below-selected buffer alist))
+
+ (defun jao-attached-buffer-entry (name-rx height)
+ `(,name-rx (display-buffer-reuse-window
+ jao-display-buffer-below-selected)
+ (window-height . ,(or height 25))))
+
+ (defmacro jao-with-attached-buffer (name-rx height &rest body)
+ (declare (indent defun))
+ `(let ((display-buffer-alist '(,(jao-attached-buffer-entry name-rx height))))
+ ,@body))
+
+ (defun jao-define-attached-buffer (name-rx &optional height)
+ (add-to-list 'display-buffer-alist
+ (jao-attached-buffer-entry name-rx height)))
+
+ #+end_src
+*** images
+ #+begin_src emacs-lisp
+ (setq image-use-external-converter t)
+ (setq widget-image-enable nil)
+ #+end_src
+*** same mode
+ #+begin_src emacs-lisp
+ (defun jao-buffer-same-mode (&optional mode pre-fn switch-fn)
+ (interactive)
+ (let* ((mode (or mode major-mode))
+ (modes (if (symbolp mode) (list mode) mode))
+ (pred `(lambda (b)
+ (let ((b (get-buffer (if (consp b) (car b) b))))
+ (member (buffer-local-value 'major-mode b)
+ ',modes))))
+ (buff (read-buffer "Buffer: " nil t pred)))
+ (when pre-fn (funcall pre-fn))
+ (if switch-fn (funcall switch-fn buff) (pop-to-buffer buff))))
+ (global-set-key (kbd "C-c C-b") #'jao-buffer-same-mode)
+ #+end_src
+*** projects
+ #+begin_src emacs-lisp
+ (use-package project
+ :bind (("C-x C-p" . project-prefix-map)))
+ #+end_src
+*** buffer quit function (the triple ESC)
+ #+begin_src emacs-lisp
+ (setq buffer-quit-function (lambda () t))
+ #+end_src
+*** pulsar
+ #+begin_src emacs-lisp
+ (use-package pulsar
+ :ensure t
+ :diminish
+ :custom ((pulsar-pulse-functions
+ '(ace-window
+ backward-page
+ delete-other-windows
+ delete-window
+ forward-page
+ jao-prev-window
+ move-to-window-line-top-bottom
+ org-backward-heading-same-level
+ org-forward-heading-same-level
+ org-next-visible-heading
+ org-previous-visible-heading
+ other-window
+ outline-backward-same-level
+ outline-forward-same-level
+ outline-next-visible-heading
+ outline-previous-visible-heading
+ outline-up-heading
+ recenter-top-bottom
+ reposition-window
+ scroll-down-command
+ scroll-up-command))
+ (pulsar-pulse t)
+ (pulsar-delay 0.1)
+ (pulsar-iterations 10)
+ (pulsar-face 'pulsar-yellow)
+ (pulsar-highlight-face 'pulsar-face))
+ :hook ((jao-afio-switch . pulsar-pulse-line)))
+
+ (pulsar-global-mode)
+
+ #+end_src
+* Windows
+*** scrolling
+ #+begin_src emacs-lisp
+ (setq scroll-preserve-screen-position 'always
+ scroll-conservatively most-positive-fixnum
+ scroll-margin 4
+ scroll-step 2
+ redisplay-skip-fontification-on-input t)
+ #+end_src
+*** splitting and switch
+ #+begin_src emacs-lisp
+ (setq split-height-threshold 80
+ split-width-threshold 144
+ display-buffer-avoid-small-windows 20)
+
+ (setq switch-to-buffer-preserve-window-point nil
+ switch-to-buffer-obey-display-actions t
+ switch-to-prev-buffer-skip 'this) ;; don't switch to a
+ ;; buffer already visible in
+ ;; this frame
+
+ (global-set-key (kbd "C-x _") #'delete-other-windows-vertically)
+ #+end_src
+*** first window
+ #+begin_src emacs-lisp
+ (defvar jao-first-window--from nil)
+
+ (defun jao-first-window ()
+ "Go to previous windows in frame, remembering where we were."
+ (interactive)
+ (let ((cb (current-buffer)))
+ (if (eq (get-buffer-window cb) (select-window (frame-first-window)))
+ (when jao-first-window--from (pop-to-buffer jao-first-window--from))
+ (setq jao-first-window--from cb))))
+
+ (defun jao-prev-window ()
+ "Go to previous window."
+ (interactive)
+ (other-window -1))
+
+ (global-set-key (kbd "C-x p") #'jao-prev-window)
+ (global-set-key (kbd "s-a") #'jao-first-window)
+ (global-set-key (kbd "M-a") #'jao-first-window)
+
+ #+end_src
+*** ace window
+ #+begin_src emacs-lisp
+ (use-package ace-window
+ :ensure t
+ :demand t
+ :init (setq aw-keys '(?a ?s ?d ?f ?g ?h ?j ?k ?l)
+ aw-char-position 'top-left
+ aw-ignore-current nil
+ aw-dispatch-when-more-than 2
+ aw-leading-char-style 'path
+ aw-display-mode-overlay t
+ aw-scope 'frame)
+ :config
+
+ (defun jao-ace-consult-buffer-other-window (w)
+ (interactive)
+ (aw-switch-to-window w)
+ (consult-buffer))
+
+ (setf (alist-get ?b aw-dispatch-alist)
+ '(jao-ace-consult-buffer-other-window "Consult buffer"))
+
+ (setf (alist-get ?B aw-dispatch-alist)
+ (alist-get ?u aw-dispatch-alist))
+
+
+ :bind (("M-o" . ace-window)
+ ("M-O" . ace-swap-window)
+ ("C-x 4 t" . ace-swap-window)))
+
+ #+end_src
+*** window navigation (custom)
+ #+begin_src emacs-lisp
+ (defun jao-nth-window (n)
+ (if (zerop n)
+ 'jao-first-window
+ `(lambda ()
+ (interactive)
+ (select-window (frame-first-window))
+ (dotimes (x ,n) (other-window 1)))))
+
+ (defun jao-prev-window ()
+ "Go to previous window"
+ (interactive)
+ (other-window -1))
+
+ (defun jao-next-window ()
+ "Go to previous window"
+ (interactive)
+ ;; next-window-any-frame
+ (other-window 1))
+
+ (global-set-key (kbd "C-x p") 'jao-prev-window)
+ (global-set-key (kbd "C-x o") 'other-window)
+ (mapc (lambda (n)
+ (global-set-key (format "\C-c%s" (1+ n)) (jao-nth-window n)))
+ '(0 1 2 3 4 5 6 7 8))
+
+ ;; transposing windows
+ (defun transpose-windows (arg)
+ "Transpose the buffers shown in two windows."
+ (interactive "p")
+ (let ((selector (if (>= arg 0) 'next-window 'previous-window)))
+ (while (/= arg 0)
+ (let ((this-win (window-buffer))
+ (next-win (window-buffer (funcall selector))))
+ (set-window-buffer (selected-window) next-win)
+ (set-window-buffer (funcall selector) this-win)
+ (select-window (funcall selector)))
+ (setq arg (if (plusp arg) (1- arg) (1+ arg))))))
+
+ (define-key ctl-x-4-map (kbd "t") 'transpose-windows)
+ #+end_src
+
+ #+RESULTS:
+ : transpose-windows
+*** winner mode
+ #+begin_src emacs-lisp
+ (winner-mode 1)
+ #+end_src
+* Frames
+*** Frame geometry
+ #+begin_src emacs-lisp
+ (setq frame-resize-pixelwise t)
+ (modify-all-frames-parameters
+ `((horizontal-scroll-bars . nil)
+ (vertical-scroll-bars . nil)
+ (scroll-bar-width . 0)
+ (menu-bar . nil)))
+ #+end_src
+*** Frame layout, title, etc.
+ #+begin_src emacs-lisp
+ (setq frame-title-format '("%b"))
+ (use-package fringe)
+ (fringe-mode)
+
+ (menu-bar-mode -1)
+
+ ;; (setting it to nil avoids mouse wrapping after other-frame)
+ (setq focus-follows-mouse t)
+
+ (use-package scroll-bar)
+ (set-scroll-bar-mode nil)
+ (use-package tool-bar)
+ (tool-bar-mode -1)
+
+ (defun jao-trisect (&optional force)
+ (interactive)
+ (let ((fw (frame-width)))
+ (delete-other-windows)
+ (cond ((or force (>= fw 240))
+ (let ((w (- (/ fw 3))))
+ (delete-other-windows)
+ (split-window-horizontally w)
+ (split-window-horizontally w)
+ (balance-windows)))
+ ((> fw 162)
+ (split-window-horizontally)
+ (switch-to-buffer (other-buffer))))))
+
+ (defun jao-bisect ()
+ (interactive)
+ (jao-trisect t)
+ (next-window)
+ (delete-window))
+ #+end_src
+*** afio
+ #+begin_src emacs-lisp
+ (use-package jao-afio)
+
+ (defun jao-xmonad-goto-1 ()
+ (shell-command "sendCommand 1"))
+
+ (defun jao-afio--goto-scratch-1 ()
+ (interactive)
+ (jao-afio-goto-scratch t))
+
+ (jao-afio-setup 'jao-afio--goto-scratch-1 t)
+
+ (defun jao-current--frame-id ()
+ (propertize (if (and (jao-exwm-enabled-p)
+ (not (bound-and-true-p jao-exwm--use-afio)))
+ (format "F%s" exwm-workspace-current-index)
+ (format "%s" (jao-afio-current-no)))
+ 'face 'font-lock-warning-face))
+
+ (add-hook 'jao-afio-switch-hook #'tracking-remove-visible-buffers)
+ (jao-minibuffer-add-variable '(jao-current--frame-id) 100)
+
+ (defun jao-afio--set-mode-line ()
+ (when (and window-system (fboundp 'jao-mode-line-hide-inactive))
+ (if (string= "Docs" (jao-afio-current-frame))
+ (jao-mode-line-show-inactive nil)
+ (jao-mode-line-hide-inactive nil))))
+
+ (unless jao-modeline-in-minibuffer
+ (add-hook 'jao-afio-switch-hook #'jao-afio--set-mode-line))
+ #+end_src
+* Writing and writing modes
+*** Copyright notices
+ #+begin_src emacs-lisp
+ (setq copyright-year-ranges t)
+ (add-hook 'write-file-functions 'copyright-update)
+ #+end_src
+*** Indent on yank
+ #+begin_src emacs-lisp
+ ;;; indent on yank
+ (defvar jao-auto-indent-modes
+ '(emacs-lisp-mode ;; clojure-mode
+ scheme-mode objc-mode
+ tuareg-mode c-mode c++-mode
+ tcl-mode sql-mode
+ perl-mode cperl-mode
+ java-mode jde-mode
+ LaTeX-mode TeX-mode))
+
+ (defadvice yank (after indent-region activate)
+ (if (member major-mode jao-auto-indent-modes)
+ (indent-region (region-beginning) (region-end) nil)))
+ #+end_src
+*** Org mode
+ #+begin_src emacs-lisp
+ (use-package jao-custom-org)
+ #+end_src
+*** Blog
+ #+begin_src emacs-lisp
+ (use-package jao-custom-blog)
+ #+end_src
+*** Text-ish mode settings
+ #+begin_src emacs-lisp
+ ;;; SENTENCES separated by just one space
+ (setq sentence-end "[.?!][]\"')]*\\($\\|\t\\| \\)[ \t\n]*")
+ (setq sentence-end-double-space t)
+ ;;; copy rectangle
+ (defun kill-rectangle-save (start end)
+ "Save the region-rectangle as the last killed one."
+ (interactive "r")
+ (require 'rect) ; Make sure killed-rectangle is defvar'ed.
+ (setq killed-rectangle (extract-rectangle start end))
+ (message "Rectangle saved"))
+
+ ;; text mode, autoinserts and write hooks
+ ;;; misc
+ (setq default-major-mode 'text-mode)
+
+ (add-hook 'text-mode-hook 'turn-on-auto-fill)
+ #+end_src
+*** Dictionaries
+ #+begin_src emacs-lisp
+ (defun jao-word-definition-lookup ()
+ "Look up the word under cursor in a browser."
+ (interactive)
+ (require 'thingatpt)
+ (browse-url
+ (concat "http://www.wordnik.com/words/"
+ ;; "http://www.answers.com/main/ntquery?s="
+ (thing-at-point 'word))))
+
+ (use-package dictionary
+ :init (setq dictionary-use-single-buffer t
+ dictionary-server "localhost")
+ :commands (dictionary-search
+ dictionary-match-words
+ dictionary-lookup-definition
+ dictionary
+ dictionary-mouse-popup-matching-words
+ dictionary-popup-matching-words
+ dictionary-tooltip-mode
+ global-dictionary-tooltip-mode)
+ :bind (("C-c d" . dictionary-search)))
+
+ (setq ispell-personal-dictionary
+ (expand-file-name "~/.emacs.d/ispell.dict"))
+
+ (use-package wordreference
+ :ensure t
+ :init (setq wordreference-target-lang "es"
+ wordreference-source-lang "en")
+ :bind (("C-c D" . wordreference-search)))
+
+ #+end_src
+*** Markdown
+ #+BEGIN_SRC emacs-lisp
+ (use-package markdown-mode
+ :ensure t)
+
+ (use-package markdown-toc
+ :ensure t)
+
+ (dolist (ext '("\\.md$" "\\.markdown$"))
+ (add-to-list 'auto-mode-alist (cons ext 'markdown-mode)))
+ #+END_SRC
+*** TeX and LaTex
+ #+begin_src emacs-lisp
+ (use-package tex-site
+ :ensure auctex
+ :init
+ (setq TeX-auto-save t)
+ (setq TeX-parse-self t)
+ (setq TeX-a4-paper t)
+ (setq TeX-auto-local ".tex-auto-local")
+ ;; Preferred view format: dvi, ps, pdf, pdfs
+ (setq TeX-view-format "pdf")
+ (setq-default TeX-master "../main") ; nil to ask
+ (setq TeX-view-program-selection
+ ;; '((output-dvi "open")
+ ;; (output-pdf "open")
+ ;; (output-html "open"))
+ '(((output-dvi has-no-display-manager) "dvi2tty")
+ ((output-dvi style-pstricks) "dvips and gv")
+ (output-dvi "xdvi")
+ (output-pdf "xdg-open")
+ (output-html "xdg-open")))
+ ;; to make RefTeX faster for large documents, try these:
+ (setq reftex-enable-partial-scans t)
+ (setq reftex-save-parse-info t)
+ (setq reftex-use-multiple-selection-buffers t)
+ ;; to integrate with AUCTeX
+ (setq reftex-plug-into-AUCTeX t)
+ (setq reftex-ref-style-default-list
+ '("Hyperref" "Varioref" "Fancyref"))
+ (setq LaTeX-command "latex -shell-escape")
+ (setq LaTeX-biblatex-use-Biber t)
+ (setq bibtex-dialect 'biblatex)
+ :config
+ (add-hook 'TeX-after-compilation-finished-functions
+ #'TeX-revert-document-buffer)
+ (add-hook 'LaTeX-mode-hook 'turn-on-reftex)
+ )
+
+ ;; (use-package ebib
+ ;; :ensure t
+ ;; :config (setq ebib-bibtex-dialect 'biblatex))
+
+ ;; for M-x biblio-lookup
+ ;; (use-package biblio :ensure t)
+ #+end_src
+* Browsing
+*** Variables
+ #+begin_src emacs-lisp
+ (defvar jao-browse-doc-use-emacs-p t)
+ (defvar jao-browse-url-function nil)
+ (defvar jao-browse-url-external-function nil)
+ #+end_src
+*** URL around point
+ #+begin_src emacs-lisp
+ (defun jao-url-around-point (&optional current-url)
+ (or (and (fboundp 'w3m-anchor) (w3m-anchor))
+ (shr-url-at-point nil)
+ (ffap-url-at-point)
+ (thing-at-point 'url)
+ (when current-url
+ (or (and (fboundp 'w3m-anchor) (w3m-anchor))
+ (and (derived-mode-p 'eww-mode) (plist-get eww-data :url))))))
+
+ (defun jao--url-prompt ()
+ (let* ((def (jao-url-around-point t))
+ (prompt (concat "URL" (if def (format " (%s): " def) ": "))))
+ (read-string prompt nil nil def)))
+ #+end_src
+*** Downloads using wget
+ #+BEGIN_SRC emacs-lisp
+ (defun jao-wget--get-title (filename)
+ (let ((fn (file-name-base filename)))
+ (if (string-blank-p fn)
+ (plist-get eww-data :title)
+ (subst-char-in-string ?- ? (capitalize fn)))))
+
+ (defun jao-wget (url &optional user pwd)
+ "Download URL using wget."
+ (let* ((def (file-name-nondirectory url))
+ (pmt (format "Save %s to: " url))
+ (read-file-name-function nil)
+ (dest (expand-file-name
+ (read-file-name pmt jao-sink-dir nil nil def)))
+ (title (jao-wget--get-title dest))
+ (src-url (jao-url-around-point t))
+ (auth (when (and user pwd)
+ `(,(format "--http-user=%s" user)
+ ,(format "--http-password=%s" pwd)))))
+ (switch-to-buffer-other-window (get-buffer-create "*downloads*"))
+ (erase-buffer)
+ (kill-new (format "[[doc:%s][%s]] (from [[%s][here]])"
+ (file-name-nondirectory dest)
+ (read-string "Title: " title)
+ (or src-url (file-name-directory url))))
+ (apply 'make-term `("downloads" "wget" nil ,@auth "-O" ,dest ,url))))
+
+ (defun jao-download (url &optional pws)
+ "Download URL using wget"
+ (interactive (list (jao--url-prompt)))
+ (when url
+ (let ((usr (and pws (read-string "Login name: ")))
+ (pwd (and pws (read-passwd "Password: "))))
+ (jao-wget url usr pwd))))
+
+ (with-eval-after-load "embark"
+ (define-key embark-url-map (kbd "d") #'jao-download))
+
+ #+END_SRC
+*** Video
+ #+BEGIN_SRC emacs-lisp
+ (defvar jao-video--url-rx
+ (format "^https?://\\(?:www\\.\\)?%s/.+"
+ (regexp-opt '("youtu.be"
+ "youtube.com"
+ "blip.tv"
+ "vimeo.com"
+ "infoq.com")
+ t)))
+
+ (defvar jao-video--ext-rx
+ (format "^https?://.+/.+\\.%s" (regexp-opt '("mp3" "webm" "mp4"))))
+
+ (defun jao-video--url-p (url)
+ (or (string-match-p jao-video--url-rx url)
+ (string-match-p jao-video--ext-rx url)))
+
+ (defun jao--remote-run (url prg)
+ (let ((args (format "%s %s" prg (shell-quote-argument url))))
+ (start-process-shell-command prg nil args)))
+
+ (defun jao--mpv (url &rest args) (jao--remote-run url "mpv"))
+ (defun jao--vlc (url &rest args) (jao--remote-run url "vlc"))
+
+ (defvar jao--video-player 'jao--mpv)
+
+ (defun jao-view-video (url)
+ "Tries to stream a video from the current or given URL"
+ (interactive (list (jao--url-prompt)))
+ (when url (funcall jao--video-player url)))
+
+ (defun jao-maybe-view-video (url &rest _ignored)
+ (interactive)
+ (if (y-or-n-p "View video (y) or web page (n)? ")
+ (jao-view-video url)
+ (funcall jao-browse-url-function url)))
+
+ #+END_SRC
+*** Web browsers
+ #+begin_src emacs-lisp
+ (defun jao-www--buffer-p (b)
+ (with-current-buffer b
+ (or (derived-mode-p 'w3m-mode 'eww-mode)
+ (and (boundp 'exwm-class-name)
+ (member (buffer-local-value 'exwm-class-name b)
+ '("vlc" "mpv"))))))
+
+ (use-package jao-custom-eww)
+ #+end_src
+*** Browse URL
+ #+begin_src emacs-lisp
+ (require 'browse-url)
+
+ (setq browse-url-generic-program "~/bin/firehog")
+
+ (defun jao-browse-with-external-browser (&rest url)
+ "Browse with external hogging"
+ (interactive "s")
+ (let ((url (or (car url) (jao-url-around-point))))
+ (if (not url)
+ (message "No URL at point")
+ (when (and (jao-exwm-enabled-p) (fboundp 'jao-exwm-firefox))
+ (jao-exwm-firefox))
+ (when (and jao-sway-enabled (fboundp 'jao-sway-firefox))
+ (jao-sway-firefox))
+ (browse-url-generic url))))
+ (setq jao-browse-url-external-function 'jao-browse-with-external-browser)
+
+ (defun jao--fln (url)
+ (shell-quote-argument
+ (if (string-match "^[^:]*:/*?\\(/?[^/].*\\)" url)
+ (match-string-no-properties 1 url)
+ url)))
+
+ (defun jao--browse-doc (url search &optional no-add)
+ (let* ((url (substring-no-properties url))
+ (file (jao--fln url)))
+ (when file
+ (unless (file-exists-p file)
+ (error "File %s does not exist" file))
+ (jao-open-doc file))))
+
+ (defun jao--make-file-rx (exts)
+ (format "file:/?/?.+\\.%s$" (regexp-opt exts)))
+
+ (defvar jao--see-exts
+ (jao--make-file-rx '("jpg" "jpeg" "png" "mov" "wmv" "avi" "mp4")))
+
+ (defvar jao--doc-exts
+ (jao--make-file-rx '("ps" "ps.gz" "pdf" "dvi" "djvu" "chm")))
+
+ (defvar jao-browse-url-wget-exts
+ '("ps" "pdf" "dvi" "djvu" "zip" "gz" "tgz" "mp4" "mp3" "flv"))
+
+ (defvar jao-browse-external-domains
+ '("github.com" "gitlab.com" "slack.com" "meet.google.com"
+ "twitter.com" "t.com" "linkedin.com" "bigml.com"))
+
+ (defvar jao-browse--external-regexp
+ (format "https?://.*%s\\(/.*\\)?"
+ (regexp-opt jao-browse-external-domains)))
+
+ (defun jao-wget--regexp ()
+ (concat "^http[s]?://.+\\(\\."
+ (mapconcat 'identity jao-browse-url-wget-exts "\\|\\.")
+ "\\)\\'"))
+
+ (defun jao--see (url &rest _r)
+ (start-process-shell-command "see" nil (format "see %s" (jao--fln url))))
+
+ (defun jao--find-file-other-window (url &rest _)
+ (find-file-other-window (jao--fln url)))
+
+ (use-package elpher :ensure t)
+
+ (defun jao-elpher--browse (url &rest _) (elpher-go url))
+
+ (defvar jao-browse--sound-rx
+ (format "^https?://.*/.*\\.%s" (regexp-opt '("mp4" "mp3" "flv"))))
+
+ (defun jao-browse-add-url-to-mpc (url &rest _)
+ "Add the given URL to mpc's playing list, or just play it."
+ (let ((p (yes-or-no-p (format "Play %s right now?" url))))
+ (when p (jao-mpc-clear))
+ (jao-mpc-add-url url)
+ (if p (jao-mpc-play) (message "%s added to mpc queue" url))))
+
+ (defun jao-browse-url-browse (&rest args)
+ (apply jao-browse-url-function args))
+
+ (setq browse-url-handlers
+ `(("^\\(gemini\\|gopher\\)://.*" . jao-elpher--browse)
+ (,jao--doc-exts . jao--browse-doc)
+ (,jao--see-exts . jao--see)
+ ("^file://?.+\\.html?$" . ,jao-browse-url-function)
+ ("^file://?" . jao--find-file-other-window)
+ (,jao-browse--external-regexp . ,jao-browse-url-external-function)
+ ("^https?://.*\\.gotomeeting\\.com\\.*" . browse-url-chrome)
+ (,jao-browse--sound-rx . jao-browse-add-url-to-mpc)
+ (,(jao-wget--regexp) . jao-download)
+ (jao-video--url-p . jao-maybe-view-video)
+ ("." . jao-browse-url-browse)))
+
+ (when (< emacs-major-version 28)
+ (setf (alist-get 'jao-video--url-p browse-url-handlers nil t) nil)
+ (setq browse-url-browser-function browse-url-handlers))
+
+ #+end_src
+*** Subscribe rss using r2e
+ #+begin_src emacs-lisp
+ (autoload 'View-quit "view")
+
+ (defun jao-rss--find-url ()
+ (save-excursion
+ (when (derived-mode-p 'w3m-mode 'eww-mode)
+ (if (fboundp 'w3m-view-source) (w3m-view-source) (eww-view-source)))
+ (goto-char (point-min))
+ (when (re-search-forward
+ "type=\"application/\\(?:atom\\|rss\\)\\+xml\" +" nil t)
+ (let ((url (save-excursion
+ (when (re-search-forward
+ "href=\"\\([^\n\"]+\\)\"" nil t)
+ (match-string-no-properties 1))))
+ (title (when (re-search-forward
+ "\\(?:title=\"\\([^\n\"]+\\)\" +\\)" nil t)
+ (match-string-no-properties 1))))
+ (cond ((derived-mode-p 'w3m-view-mode) (w3m-view-source))
+ ((string-match-p ".*\\*eww-source\\b.*" (buffer-name))
+ (View-quit)))
+ (when url (cons url (or title "")))))))
+
+ (defun jao-rss2e-append (name url mbox)
+ (with-current-buffer (find-file-noselect "~/.config/rss2email.cfg")
+ (goto-char (point-max))
+ (insert "[feed." name "]\nurl = " url)
+ (insert "\nto = " mbox "+" name "@localhost")
+ (insert "\nmaildir-mailbox = " mbox "\n\n")
+ (save-buffer)))
+
+ (defun jao-rss--feeds-dirs ()
+ (mapcar (lambda (d) (cadr (split-string d "\\.")))
+ (directory-files "~/.emacs.d/gnus/Mail/" nil "^feeds")))
+
+ (defun jao-rss-subscribe (url)
+ "Subscribe to a given RSS URL. If URL not given, look for it."
+ (interactive (list (or (jao-url-around-point)
+ (jao-rss--find-url)
+ (read-string "Feed URL: "))))
+ (let* ((url+title (if (consp url) url (list url)))
+ (url (car url+title))
+ (title (cdr url+title))
+ ;; (cats (cons "prog" (jao-notmuch--subtags "feeds")))
+ (cats (jao-rss--feeds-dirs)))
+ (if url
+ (let ((url (if (string-match "^feed:" url) (substring url 5) url)))
+ (when (y-or-n-p (format "Subscribe to <%s>? " url))
+ (let* ((name (read-string "Feed name: " title))
+ (cat (completing-read "Category: " cats nil t))
+ (subs (format "r2e add %s '%s' feeds.%s@localhost"
+ name url cat)))
+ ;; (jao-rss2e-append name url cat)
+ (shell-command-to-string subs)
+ (shell-command (format "r2e run %s" name)))))
+ (message "No feeds found"))))
+ #+end_src
+* Email
+ #+begin_src emacs-lisp
+ (setq jao-afio-mail-function 'notmuch)
+ (use-package jao-custom-email)
+ (use-package jao-custom-notmuch)
+ #+end_src
+* PDFs and other docs
+*** doc-view
+ #+begin_src emacs-lisp
+ (use-package doc-view
+ :init
+ (setq doc-view-cache-directory "~/.emacs.d/cache/docview"
+ doc-view-resolution 110
+ doc-view-continuous t
+ doc-view-conversion-refresh-interval 1)
+
+ :bind (:map doc-view-mode-map
+ ("j" . doc-view-next-line-or-next-page)
+ ("J" . doc-view-scroll-up-or-next-page)
+ ("k" . doc-view-previous-line-or-previous-page)
+ ("K" . doc-view-scroll-down-or-previous-page)))
+
+ (use-package jao-doc-view
+ :bind (:map doc-view-mode-map
+ ("b" . jao-doc-view-back)
+ ("B" . jao-doc-view-forward)
+ ("S" . jao-doc-view-save-session)
+ ("u" . jao-doc-view-visit-url)))
+ #+end_src
+*** pdf-tools
+ #+begin_src emacs-lisp
+ (use-package pdf-tools
+ :ensure t
+ :demand t
+ :init
+ (add-hook 'after-init-hook
+ (lambda ()
+ (setq pdf-view-midnight-colors
+ (cons (frame-parameter nil 'foreground-color)
+ (frame-parameter nil 'background-color)))))
+
+ :config (pdf-tools-install)
+
+ :diminish ((pdf-view-midnight-minor-mode . ""))
+
+ :bind (:map pdf-view-mode-map
+ (("C-c C-d" . pdf-view-midnight-minor-mode)
+ ("j" . pdf-view-next-line-or-next-page)
+ ("J" . pdf-view-scroll-up-or-next-page)
+ ("k" . pdf-view-previous-line-or-previous-page)
+ ("K" . pdf-view-scroll-down-or-previous-page))))
+
+ #+end_src
+*** zathura
+ #+begin_src emacs-lisp
+ (defun jao-zathura-file-info (title)
+ (when (string-match "\\(.+\\) \\[\\(.+\\) (\\([0-9]+\\)/\\([0-9]+\\))\\]"
+ title)
+ (list (expand-file-name (match-string 1 title))
+ (string-to-number (match-string 3 title))
+ (string-to-number (match-string 4 title))
+ (match-string 2 title))))
+
+ (defun jao-zathura-goto-org (&optional title)
+ (when-let* ((title (or title (jao-shell-string "xdotool"
+ "getactivewindow"
+ "getwindowname")))
+ (info (jao-zathura-file-info title))
+ (file (jao-org-pdf-to-org-file (car info)))
+ (page (cadr info))
+ (pageno (or (car (last info)) page)))
+ (ignore-errors (jao-afio--goto-docs))
+ (let* ((exists (file-exists-p file))
+ (fn (file-name-nondirectory file))
+ (lnk (format "[[doc:%s::%d][Page %s]]" fn page pageno)))
+ (find-file file)
+ (unless exists (jao-org-insert-doc-skeleton))
+ (if (or (not exists) (y-or-n-p "Insert link?"))
+ (insert lnk "\n")
+ (kill-new lnk)
+ (message "Link to %s (%s) killed" file page)))))
+
+ (defun jao-zathura-open (file page)
+ (let ((id (jao-shell-string (format "xdotool search --name %s"
+ (file-name-nondirectory file)))))
+ (if (string-blank-p id)
+ (progn
+ (when jao-xmonad-enabled
+ (jao-shell-exec "xdotool set_destktop 2"))
+ (jao-shell-exec (format "zathura %s -P %s" file (or page 1))))
+ (let* ((page (if page (format " && xdotool type %dg" page) ""))
+ (cmd (format "xdotool windowactivate %s%s" id page)))
+ (jao-shell-string cmd)))))
+
+ #+end_src
+*** open pdfs
+ #+begin_src emacs-lisp
+ (use-package saveplace-pdf-view
+ :ensure t
+ :demand t
+ :after doc-view)
+
+ (setq jao-open-doc-fun 'jao-find-or-open)
+ (setq jao-org-open-pdf-fun 'jao-find-or-open)
+
+ (defun jao-find-or-open (file &optional page height)
+ (if (and jao-browse-doc-use-emacs-p window-system)
+ (let* ((buffs (buffer-list))
+ (b (catch 'done
+ (while buffs
+ (when (string-equal (buffer-file-name (car buffs)) file)
+ (throw 'done (car buffs)))
+ (setq buffs (cdr buffs))))))
+ (jao-afio--goto-docs)
+ (if b (pop-to-buffer b) (find-file file))
+ (when page (jao-doc-view-goto-page page height)))
+ (jao-zathura-open file page)))
+
+ (defun jao-open-doc (&optional file page height)
+ (interactive)
+ (when-let (file (or file
+ (read-file-name "Document: "
+ (concat jao-org-dir "/doc/"))))
+ (funcall jao-open-doc-fun file page height)))
+
+ (defun jao-select-pdf ()
+ (interactive)
+ (jao-buffer-same-mode '(pdf-view-mode doc-view-mode)
+ #'jao-afio--goto-docs))
+ #+end_src
+*** epub
+ #+begin_src emacs-lisp
+ (use-package nov
+ :ensure t
+ :after doc-view
+ :init (setq nov-variable-pitch t
+ nov-text-width 80)
+ :config (add-to-list 'auto-mode-alist '("\\.epub\\'" . nov-mode)))
+
+ #+end_src
+*** transient
+ #+begin_src emacs-lisp
+ (defun jao-org-pdf-goto-org-linking ()
+ (interactive)
+ (jao-org-pdf-goto-org 4))
+
+ (jao-transient-major-mode doc-view
+ ["Notes"
+ ("o" "notes file" jao-org-pdf-goto-org)
+ ("O" "notes file, linking" jao-org-pdf-goto-org-linking)]
+ ["Navigation"
+ ("b" "back jump" jao-doc-view-back)
+ ("B" "forward jump" jao-doc-view-back)
+ ("u" "visit URL" jao-doc-view-visit-url)]
+ ["Slices"
+ ("cb" "bounding box" doc-view-set-slice-from-bounding-box)
+ ("cm" "using mouse" doc-view-set-slice-using-mouse)]
+ ["Session"
+ ("s" "load session" jao-afio-open-pdf-session)
+ ("S" "save session" jao-doc-view-save-session)
+ ("d" "visit cache directory" doc-view-dired-cache)])
+
+ (with-eval-after-load "pdf-view"
+ (jao-transient-major-mode pdf-view
+ ["Notes"
+ ("o" "notes file" jao-org-pdf-goto-org)
+ ("O" "notes file, linking" jao-org-pdf-goto-org-linking)]
+ ["Navigation"
+ ("b" "back jump" pdf-history-backward)
+ ("f" "forward jump" pdf-history-forward)]
+ ["Session"
+ ("s" "load session" jao-afio-open-pdf-session)
+ ("S" "save session" jao-doc-view-save-session)]))
+
+ ;; (transient-get-suffix 'jao-transient-pdf-view '(0 -1))
+
+ #+end_src
+* Shells and terms
+*** shell modes
+ #+begin_src emacs-lisp
+ (setq sh-basic-offset 2)
+ ;; translates ANSI colors into text-properties, for eshell
+ (autoload 'ansi-color-for-comint-mode-on "ansi-color" nil t)
+ (add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)
+ #+end_src
+*** vterm
+ #+begin_src emacs-lisp
+ (defvar jao-use-vterm nil)
+
+ (use-package vterm
+ :ensure t
+ :demand t
+ :commands (vterm vterm-mode)
+ :init (setq vterm-kill-buffer-on-exit t
+ vterm-copy-exclude-prompt t
+ jao-use-vterm t)
+ :config (jao-define-attached-buffer "\\*vterm\\*" 0.5)
+ :bind (:map vterm-mode-map ("C-c C-c" . vterm-send-C-c)))
+
+ (defun jao-exec-in-vterm (cmd bname)
+ (if (string-blank-p (or cmd ""))
+ (vterm)
+ (let ((vterm-shell cmd)
+ (vterm-kill-buffer-on-exit t)
+ (buff (generate-new-buffer bname)))
+ (switch-to-buffer buff)
+ (vterm-mode))))
+
+ #+end_src
+*** term
+ #+begin_src emacs-lisp
+ (defvar-local jao-term--cmd nil)
+
+ (defun jao-term--find (cmd)
+ (seq-find (lambda (b)
+ (with-current-buffer b
+ (and (derived-mode-p 'term-mode 'vterm-mode)
+ (string= (or jao-term--cmd "") cmd))))
+ (buffer-list)))
+
+ (defun jao-exec-in-term (cmd &optional name)
+ (if jao-use-vterm
+ (jao-exec-in-vterm cmd name)
+ (ansi-term "bash" name)
+ (set-process-sentinel (get-buffer-process (current-buffer))
+ (lambda (process event)
+ (when (string= event "finished\n")
+ (kill-buffer (process-buffer process)))))
+ (term-send-string nil (concat cmd " ; exit\n"))))
+
+ (defmacro jao-def-exec-in-term (name cmd &rest prelude)
+ `(defun ,(intern (format "jao-term-%s" name)) (&optional term)
+ (interactive "P")
+ ,@prelude
+ (let ((jao-use-vterm (if term (not jao-use-vterm) jao-use-vterm)))
+ (if-let ((b (jao-term--find ,cmd)))
+ (pop-to-buffer b)
+ (jao-exec-in-term ,cmd ,(format "*%s*" name))
+ (setq-local jao-term--cmd ,cmd)))))
+
+ #+end_src
+*** eshell
+***** Basic custom
+ #+begin_src emacs-lisp
+ (use-package eshell
+ :init
+ (setq eshell-directory-name "~/.emacs.d/eshell")
+ (setq eshell-hist-ignoredups 'erase)
+
+ (defun jao-eshell--outline ()
+ (setq-local outline-regexp eshell-prompt-regexp))
+
+ :hook (eshell-mode . jao-eshell--outline))
+ #+end_src
+***** Colors
+ #+begin_src emacs-lisp
+ (autoload 'ansi-color-apply "ansi-color")
+ ;; (add-hook 'eshell-preoutput-filter-functions 'ansi-color-filter-apply)
+ (add-hook 'eshell-preoutput-filter-functions 'ansi-color-apply)
+
+ (use-package eshell-syntax-highlighting
+ :after esh-mode
+ :ensure t
+ :config
+ ;; Enable in all Eshell buffers.
+ (eshell-syntax-highlighting-global-mode +1))
+ #+end_src
+***** Visual commands
+ #+begin_src emacs-lisp
+ (require 'em-term)
+ ;;; commands using ansi scape seqs
+ (dolist (c '("editor" "more" "wget" "dict" "vim" "links" "w3m" "guile"
+ "ssh" "autossh" "zmore" "pager" "aptitude" "su" "htop" "top"
+ "screen" "whizzml" "iex" "spt"))
+ (add-to-list 'eshell-visual-commands c))
+
+ (setq eshell-visual-subcommands '(("git" "log" "diff" "show")
+ ("sudo" "vim")
+ ("rebar3" "shell"))
+ eshell-destroy-buffer-when-process-dies nil
+ eshell-escape-control-x t)
+
+ (use-package eshell-vterm :ensure t)
+
+ (when jao-use-vterm (eshell-vterm-mode))
+
+ #+end_src
+***** bol
+ #+begin_src emacs-lisp
+ (defun jao-eshell-maybe-bol ()
+ (interactive)
+ (let ((p (point)))
+ (eshell-bol)
+ (if (= p (point))
+ (beginning-of-line))))
+ #+end_src
+***** Prompt
+ #+BEGIN_SRC emacs-lisp
+ ;; tracking git repos
+ (defun jao-eshell--git-dirty ()
+ (shell-command-to-string "git diff-index --quiet HEAD -- || echo -n '*'"))
+
+ (use-package git-ps1-mode
+ :ensure t
+ :init (setq git-ps1-mode-showupstream "1"
+ git-ps1-mode-showdirtystate "1"))
+
+ (defun jao-eshell--git-info ()
+ (if (fboundp 'git-ps1-mode-get-current)
+ (git-ps1-mode-get-current)
+ (let ((desc (shell-command-to-string "git branch --no-color")))
+ (when (string-match "^* \\(\\<.+\\>\\)" desc)
+ (format "%s%s" (match-string 1 desc) (jao-eshell--git-dirty))))))
+
+ (defun jao-eshell--git-current-branch (suffix)
+ (let ((desc (or (jao-eshell--git-info) "")))
+ (cond ((and (string-empty-p desc) suffix) (format " (%s)" suffix))
+ ((string-empty-p (or suffix "")) (format " (%s)" desc))
+ (t (format " (%s %s)" desc suffix)))))
+
+ (defun jao-eshell--virtualenv ()
+ (let ((venv (getenv "VIRTUAL_ENV")))
+ (when (and venv (string-match ".*/\\([^/]+\\)/$" venv))
+ (match-string-no-properties 1 venv))))
+
+ (defun jao-eshell-prompt-function ()
+ (let* ((venv (jao-eshell--virtualenv))
+ (venv (if venv (format "%s" venv) "")))
+ (concat (abbreviate-file-name (eshell/pwd))
+ (jao-eshell--git-current-branch venv)
+ (if (= (user-uid) 0) " # " " $ "))))
+
+ (setq eshell-prompt-function 'jao-eshell-prompt-function)
+ #+END_SRC
+***** in-term
+ #+begin_src emacs-lisp
+ (defun eshell/in-term (prog &rest args)
+ (switch-to-buffer
+ (apply #'make-term (format "in-term %s %s" prog args) prog nil args))
+ (term-mode)
+ (term-char-mode))
+ #+end_src
+***** Dir navigation
+ #+BEGIN_SRC emacs-lisp
+ (use-package eshell-up
+ :ensure t
+ :config (setq eshell-up-print-parent-dir t))
+
+ (use-package eshell-autojump :ensure t)
+ #+END_SRC
+***** Completion
+ #+begin_src emacs-lisp
+ (defun jao-eshell-completion-capf ()
+ (let* ((b (save-excursion (eshell-bol) (point)))
+ (c (bash-completion-dynamic-complete-nocomint b (point) t)))
+ (when (and c (listp c))
+ (append c '(:exclusive no)))))
+
+ (defun jao-eshell--set-up-completion ()
+ (setq-local completion-styles '(basic partial-completion)
+ completion-at-point-functions
+ '(jao-eshell-completion-capf
+ pcomplete-completions-at-point t)))
+
+ (use-package bash-completion
+ :ensure t
+ :hook (eshell-mode . jao-eshell--set-up-completion))
+ #+end_src
+***** History
+ #+BEGIN_SRC emacs-lisp
+ (setq eshell-history-size 10000)
+ ;;; Fix eshell history completion to allow !$
+ ;; This is done by advising eshell-history-reference to expand !$
+ ;; into !!:$ which works...
+ (defadvice jao-eshell-history-reference (before ben-fix-eshell-history)
+ "Fixes eshell history to allow !$ as abbreviation for !!:$"
+ (when (string= (ad-get-arg 0) "!$") (ad-set-arg 0 "!!:$")))
+ (ad-activate 'jao-eshell-history-reference)
+ #+END_SRC
+ This is needed if we want ! to expand in emacs >= 27
+ #+BEGIN_SRC emacs-lisp
+ (add-hook 'eshell-expand-input-functions #'eshell-expand-history-references)
+ #+END_SRC
+***** Toggle
+ #+begin_src emacs-lisp
+
+ (use-package jao-eshell-here
+ :demand t
+ :config (jao-define-attached-buffer "^\\*eshell" 0.5)
+ :bind (("<f1>" . jao-eshell-here-toggle)
+ ("C-<f1>" . jao-eshell-here-toggle-new)))
+
+ #+end_src
+***** Workarounds
+ #+begin_src emacs-lisp
+ ;; at some point, bash completion started insertig the TAB
+ ;; after the commands ends
+ (defun jao-eshell--clean-prompt ()
+ (eshell-bol)
+ (ignore-errors (kill-line)))
+
+ (add-hook 'eshell-after-prompt-hook 'jao-eshell--clean-prompt)
+ #+end_src
+***** Keybindings
+ #+begin_src emacs-lisp
+ (defun jao-eshell--kbds ()
+ (define-key eshell-mode-map "\C-a" 'jao-eshell-maybe-bol)
+ (define-key eshell-mode-map "\C-ci" 'consult-outline))
+ ;; Eshell mode is sillily re-creating its mode map
+ ;; in every buffer in emacs < 28.
+ (if (> emacs-major-version 27)
+ (jao-eshell--kbds)
+ (add-hook 'eshell-mode-hook #'jao-eshell--kbds))
+ #+end_src
+* Version control and CI
+*** General options
+ #+begin_src emacs-lisp
+ (setq vc-follow-symlinks t)
+ (setq auto-revert-check-vc-info nil)
+ #+end_src
+*** Diff fringe indicators (diff-hl)
+ #+begin_src emacs-lisp
+ (use-package diff-hl
+ :ensure t
+ :custom ((diff-hl-draw-borders nil)
+ (diff-hl-side 'right)
+ (diff-hl-margin-symbols-alist
+ '((insert . "+")
+ (delete . "-")
+ (change . "~")
+ (unknown . "?")
+ (ignored . "i"))))
+ :config
+ (map-keymap (lambda (_k cmd)
+ (put cmd 'repeat-map 'diff-hl-command-map))
+ diff-hl-command-map)
+ (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh)
+ (when (jao-colors-scheme-dark-p) (diff-hl-margin-mode 1)))
+
+ (global-diff-hl-mode 1)
+
+ #+end_src
+*** Git config files: more informative diffs
+ See [[https://protesilaos.com/codelog/2021-01-26-git-diff-hunk-elisp-org/][Informative diff hunks for Emacs Lisp and Org | Protesilaos Stavrou]]
+ #+begin_src config :tangle ~/.config/git/attributtes :comments no
+ *.clj diff=lisp
+ *.cljc diff=lisp
+ *.cljs diff=lisp
+ *.lisp diff=lisp
+ *.el diff=lisp
+ *.org diff=org
+ #+end_src
+ #+begin_src gitconfig :tangle ~/.config/git/config
+ [diff "lisp"]
+ xfuncname = "^(((;;;+ )|\\(|([ \t]+\\(((cl-|el-patch-)?def(un|var|macro|method|custom)|gb/))).*)$"
+ [diff "org"]
+ xfuncname = "^(\\*+ +.*)$"
+ #+end_src
+*** Magit and forge
+ #+begin_src emacs-lisp
+ (use-package magit
+ :ensure t
+ :commands magit-status
+ :init
+ (setq magit-status-initial-section nil
+ magit-define-global-key-bindings nil
+ magit-completing-read-function 'magit-builtin-completing-read
+ magit-display-buffer-function
+ 'magit-display-buffer-fullcolumn-most-v1
+ magit-delete-by-moving-to-trash nil
+ magit-last-seen-setup-instructions "1.4.0"
+ magit-log-edit-confirm-cancellation t
+ magit-omit-untracked-dir-contents t
+ magit-process-connection-type nil
+ magit-push-always-verify nil
+ magit-repository-directories
+ '(("/home/jao/usr/bigml" . 2)
+ ("/home/jao/usr/jao" . 2)
+ ("/home/jao/lib/elisp" . 3)
+ ("/usr/local/src" . 1))
+ magit-save-repository-buffers 'dontask
+ magit-section-visibility-indicator '("โ€ฆ" . t)
+ magit-status-buffer-switch-function 'switch-to-buffer
+ magit-status-show-hashes-in-headers t)
+ :config
+
+ (use-package forge
+ :ensure t
+ :demand t
+ :init
+ (setq forge-topic-list-limit (cons 100 -1)
+ forge-pull-notifications nil))
+
+ (add-hook 'magit-status-sections-hook #'forge-insert-assigned-pullreqs t)
+ (add-hook 'magit-status-sections-hook #'forge-insert-assigned-issues t)
+
+ :bind (("<f2>" . magit-status)
+ (:map forge-topic-mode-map ("M-w" . copy-region-as-kill))))
+
+ (use-package code-review
+ :ensure t
+ :after forge
+ :bind (:map magit-status-mode-map
+ ("C-c C-r" . code-review-forge-pr-at-point)))
+
+
+ #+end_src
+*** Eldoc for magit status/log buffers
+ [[https://tsdh.org/posts/2021-06-21-using-eldoc-with-magit.html][Using Eldoc with Magit]].
+ #+begin_src emacs-lisp
+ (defun jao-magit-eldoc-for-commit (_callback)
+ (when-let ((commit (magit-commit-at-point)))
+ (with-temp-buffer
+ (magit-git-insert "show"
+ "--format=format:%an <%ae>, %ar"
+ (format "--stat=%d" (window-width))
+ commit)
+ (goto-char (point-min))
+ (put-text-property (point-min) (line-end-position) 'face 'bold)
+ (buffer-string))))
+
+ (defun jao-magit-eldoc-setup ()
+ (add-hook 'eldoc-documentation-functions
+ #'jao-magit-eldoc-for-commit nil t)
+ (eldoc-mode 1))
+
+ (add-hook 'magit-log-mode-hook #'jao-magit-eldoc-setup)
+ (add-hook 'magit-status-mode-hook #'jao-magit-eldoc-setup)
+
+ (with-eval-after-load "eldoc"
+ (eldoc-add-command 'magit-next-line)
+ (eldoc-add-command 'magit-previous-line)
+ (eldoc-add-command 'magit-section-forward)
+ (eldoc-add-command 'magit-section-backward))
+ #+end_src
+*** Other git packages
+ #+begin_src emacs-lisp
+ (use-package git-timemachine :ensure t)
+
+ ;; git config --local git-link.remote / git-link.branch
+ (use-package git-link :ensure t)
+
+ (use-package git-modes :ensure t)
+
+ #+end_src
+*** Jenkins
+ [[https://github.com/rmuslimov/jenkins.el][GitHub - rmuslimov/jenkins.el: Jenkins plugin for emacs]]
+ #+BEGIN_SRC emacs-lisp
+ (use-package jenkins
+ :ensure t
+ :init
+ ;; one also needs jenkins-api-token, jenkins-username and jenkins-url
+ ;; optionally: jenkins-colwidth-id, jenkins-colwidth-last-status
+ (setq jenkins-colwidth-name 35)
+ :config
+ (defun jao-jenkins-first-job (&rest _)
+ (interactive)
+ (goto-char (point-min))
+ (when (re-search-forward "^- Job" nil t)
+ (goto-char (match-beginning 0))))
+ (add-hook 'jenkins-job-view-mode-hook #'jao-jenkins-first-job)
+ (advice-add 'jenkins-job-render :after #'jao-jenkins-first-job)
+
+ (defun jenkins-refresh-console-output ()
+ (interactive)
+ (let ((n (buffer-name)))
+ (when (string-match "\\*jenkins-console-\\([^-]+\\)-\\(.+\\)\\*$" n)
+ (jenkins-get-console-output (match-string 1 n) (match-string 2 n))
+ (goto-char (point-max)))))
+
+ :bind (:map jenkins-job-view-mode-map
+ (("n" . next-line)
+ ("p" . previous-line)
+ ("f" . jao-jenkins-first-job)
+ ("RET" . jenkins--show-console-output-from-job-screen))
+ :map jenkins-console-output-mode-map
+ (("n" . next-line)
+ ("p" . previous-line)
+ ("g" . jenkins-refresh-console-output))))
+ #+END_SRC
+* Programming
+*** Automatic modes
+ #+BEGIN_SRC emacs-lisp
+ (add-to-list 'auto-mode-alist '("\\.mix\\'" . hexl-mode))
+ (add-to-list 'auto-mode-alist '("\\.m4\\'" . m4-mode))
+ (add-to-list 'auto-mode-alist '("\\.am\\'" . makefile-mode))
+ (add-to-list 'auto-mode-alist '("\\.pl\\'\\|\\.pm\\'" . cperl-mode))
+ #+END_SRC
+*** Smart scan
+ #+begin_src emacs-lisp
+ (use-package smartscan
+ :ensure t
+ :commands smartscan-mode
+ :init (add-hook 'prog-mode-hook #'smartscan-mode)
+ :diminish)
+ #+end_src
+*** Paredit and parens
+ #+begin_src emacs-lisp
+ (require 'paren)
+ (show-paren-mode t)
+ (setq show-paren-context-when-offscreen t)
+
+ (use-package paredit
+ :ensure t
+ :commands paredit-mode
+ :hook ((pie-mode . paredit-mode)
+ (scheme-mode . paredit-mode)
+ (clojure-mode . paredit-mode)
+ (emacs-lisp-mode . paredit-mode)
+ (eval-expression-minibuffer-setup . paredit-mode)
+ (lisp-interaction-mode . disable-paredit-mode))
+ :diminish ((paredit-mode . " รพ")))
+ #+end_src
+*** Diff/Ediff
+ #+BEGIN_SRC emacs-lisp
+ (setq ediff-split-window-function 'split-window-horizontally)
+ (setq ediff-make-buffers-readonly-at-startup nil)
+ (setq ediff-window-setup-function 'ediff-setup-windows-plain)
+ (setq ediff-keep-variants nil)
+ #+END_SRC
+*** Compilation
+***** Compilation mode options
+ #+begin_src emacs-lisp
+ (require 'compile)
+ (setq compilation-scroll-output t)
+ (setq compilation-error-regexp-alist
+ (remove 'omake compilation-error-regexp-alist))
+ ;; (add-hook 'compilation-mode-hook #'visual-line-mode)
+ #+end_src
+***** Mode line (no "Compiling"!)
+ #+BEGIN_SRC emacs-lisp
+ (require 'compile)
+ (diminish 'compilation-minor-mode " โ€ก")
+ (when (< emacs-major-version 27)
+ (setcdr (assq 'compilation-in-progress minor-mode-alist) '(" โ€ก")))
+ (when (> emacs-major-version 26)
+ (setcdr (assq 'compilation-in-progress mode-line-modes) '("โ€ก ")))
+ #+END_SRC
+***** Colorizing compilation buffer
+ #+begin_src emacs-lisp
+ (setq compilation-message-face 'default)
+ (require 'ansi-color)
+ (defun endless/colorize-compilation ()
+ "Colorize from `compilation-filter-start' to `point'."
+ (let ((inhibit-read-only t))
+ (ansi-color-apply-on-region
+ compilation-filter-start (point))))
+
+ (add-hook 'compilation-filter-hook #'endless/colorize-compilation)
+ #+end_src
+***** Compilation commands
+ #+begin_src emacs-lisp
+ (use-package jao-compilation
+ :commands jao-compilation-setup
+ :bind (("C-c C" . compile)
+ ("C-c c" . jao-compile)))
+ (jao-compilation-setup)
+ #+end_src
+***** Next error
+ #+begin_src emacs-lisp
+ (setq next-error-find-buffer-function
+ #'next-error-buffer-on-selected-frame
+ next-error-verbose t)
+ #+end_src
+*** Flymake
+ #+begin_src emacs-lisp
+ (use-package flymake
+ :ensure t
+ :custom ((flymake-mode-line-format '(" " flymake-mode-line-counters)))
+ :hook ((haskell-mode . flymake-mode))
+ :config (jao-define-attached-buffer "^\\*Flymake diagnostics .*\\*\\'")
+ :bind (:map flymake-mode-map (("s-f n" . flymake-goto-next-error)
+ ("s-f p" . flymake-goto-prev-error)
+ ("s-f i" . flymake-show-diagnostic)
+ ("s-f f" . flymake-show-diagnostics-buffer)
+ ("s-f l" . consult-flymake))))
+ #+end_src
+*** Workarounds
+ #+begin_src emacs-lisp
+ (setq c-type-finder-time-slot nil)
+ #+end_src
+*** Outline minor mode
+ #+begin_src emacs-lisp
+ (setq outline-minor-mode-cycle t)
+
+ (defvar jao-outline-minor-mode-map
+ (let ((map (make-keymap)))
+ (define-key map (kbd "C-c C-n") #'outline-next-visible-heading)
+ (define-key map (kbd "C-c C-p") #'outline-previous-visible-heading)
+ (define-key map (kbd "C-c o") 'consult-outline)
+ map))
+
+ (define-minor-mode jao-outline-minor-mode
+ "Minor outline mode for programming languages"
+ :lighter ""
+ (if jao-outline-minor-mode
+ (progn (setq-local outline-level #'outline-level
+ outline-regexp (format "[%s]\\{3,\\} "
+ comment-start)
+ outline-default-state 4)
+ (outline-minor-mode 1))
+ (outline-minor-mode -1)))
+
+ #+end_src
+* Programming languages
+*** Elisp
+ #+begin_src emacs-lisp
+ (add-hook 'emacs-lisp-mode-hook #'jao-outline-minor-mode)
+
+ (use-package edit-list :ensure t)
+ (use-package package-lint :ensure t)
+
+ (defun elisp-disassemble (function)
+ (interactive (list (function-called-at-point)))
+ (disassemble function))
+
+ (defun elisp-pp (sexp)
+ (with-output-to-temp-buffer "*Pp Eval Output*"
+ (pp sexp)
+ (with-current-buffer standard-output
+ (emacs-lisp-mode))))
+
+ (defun elisp-macroexpand (form)
+ (interactive (list (form-at-point 'sexp)))
+ (elisp-pp (macroexpand form)))
+
+ (defun elisp-macroexpand-all (form)
+ (interactive (list (form-at-point 'sexp)))
+ (elisp-pp (macroexpand-all form)))
+
+ (defun elisp-find-definition (name)
+ (interactive (list (thing-at-point 'symbol)))
+ (cond (name
+ (let ((symbol (intern-soft name))
+ (search (lambda (fun sym)
+ (let* ((r (save-excursion (funcall fun sym)))
+ (buffer (car r))
+ (point (cdr r)))
+ (cond ((not point)
+ (error "Found no definition for %s in %s"
+ name buffer))
+ (t
+ (switch-to-buffer buffer)
+ (goto-char point)
+ (recenter 1)))))))
+ (cond ((fboundp symbol)
+ (xref-push-marker-stack)
+ (funcall search 'find-function-noselect symbol))
+ ((boundp symbol)
+ (xref-push-marker-stack)
+ (funcall search 'find-variable-noselect symbol))
+ (t
+ (message "Symbol not bound: %S" symbol)))))
+ (t (message "No symbol at point"))))
+
+
+ (defun elisp-bytecompile-and-load ()
+ (interactive)
+ (or buffer-file-name
+ (error "The buffer must be saved in a file first"))
+ (require 'bytecomp)
+ ;; Recompile if file or buffer has changed since last compilation.
+ (when (and (buffer-modified-p)
+ (y-or-n-p (format "save buffer %s first? " (buffer-name))))
+ (save-buffer))
+ (let ((filename (expand-file-name buffer-file-name)))
+ (with-temp-buffer
+ (byte-compile-file filename t))))
+
+ (use-package elisp-mode
+ :bind (:map emacs-lisp-mode-map
+ (("C-c C-M" . emacs-lisp-macroexpand)
+ ("C-c C-m" . elisp-macroexpand-all)
+ ("C-c C-k" . elisp-bytecompile-and-load)
+ ;; ("C-c C-p" . pp-eval-last-sexp)
+ ("M-." . elisp-find-definition)
+ ("M-," . pop-tag-mark)
+ ("C-c <" . lc-show-package-summary))))
+ #+end_src
+*** Erlang
+ #+begin_src emacs-lisp
+ (use-package erlang
+ :disabled t
+ :ensure t
+ :custom ((inferior-erlang-machine-options '("shell"))
+ (inferior-erlang-machine "rebar3")
+ (inferior-erlang-shell-type nil)
+ (erlang-indent-level 4))
+
+ ;; :bind (:map erlang-mode-map (("C-c C-z" . jao-vterm-repl-pop-to-repl)))
+
+ :init
+ ;; (require 'jao-vterm-repl)
+ ;; (add-to-list 'auto-mode-alist '("^rebar\\.config\\`" . erlang-mode))
+ ;; (jao-vterm-repl-register "rebar.config" "rebar3 shell" "^[0-9]+> ")
+
+ :config
+ ;; (defun jao-erlang-current-module ()
+ ;; (when (save-excursion (goto-char (point-min))
+ ;; (re-search-forward "^-module(\\([^)]+\\))" nil t))
+ ;; (match-string-no-properties 1)))
+
+ ;; (defun jao-erlang-compile (arg)
+ ;; (interactive "P")
+ ;; (save-some-buffers)
+ ;; (when-let ((mname (jao-erlang-current-module)))
+ ;; (with-current-buffer (jao-vterm-repl)
+ ;; (vterm-send-string (format "c(%s).\n" mname))
+ ;; (sit-for 0)
+ ;; (setq compilation-last-buffer (current-buffer))
+ ;; (when arg (jao-vterm-repl-pop-to-repl)))))
+
+ ;; (setq erlang-shell-function #'jao-vterm-repl
+ ;; erlang-shell-display-function #'jao-vterm-repl-pop-to-repl
+ ;; erlang-compile-function #'jao-erlang-compile)
+ )
+ #+end_src
+*** Idris
+ #+begin_src emacs-lisp
+ (use-package idris-mode
+ :ensure t
+ :custom ((idris-interpreter-path "idris2")
+ (idris-pretty-printer-width 80)
+ (idris-repl-history-file "~/.emacs.d/cache/idris-history.eld")
+ (idris-stay-in-current-window-on-compiler-error t)))
+ (jao-define-attached-buffer "^\\*idris.*")
+ #+end_src
+*** Clojure
+ #+begin_src emacs-lisp
+ (use-package clojure-mode
+ :ensure t
+ :config
+ (defun jao-clojure--fix-things ()
+ (setq-local completion-styles '(basic partial-completion emacs22))
+ (eldoc-mode 1)
+ (setq mode-name "ฮป"))
+ :hook (clojure-mode . jao-clojure--fix-things))
+
+ (use-package cider
+ :ensure t
+ :commands cider-mode
+ :init (setq cider-annotate-completion-candidates t
+ cider-auto-select-error-buffer nil
+ cider-auto-select-test-report-buffer nil
+ cider-eldoc-display-for-symbol-at-point t
+ cider-eldoc-ns-function #'identity ;; #'cider-last-ns-segment
+ cider-enrich-classpath nil
+ cider-lein-parameters "repl :headless :host localhost"
+ cider-mode-line " รท"
+ cider-prompt-for-symbol nil
+ cider-repl-history-file
+ (expand-file-name "~/.emacs.d/cache/cider.history")
+ cider-repl-pop-to-buffer-on-connect nil
+ cider-repl-use-pretty-printing t
+ cider-show-error-buffer 'except-in-repl
+ cider-test-show-report-on-success nil
+ cider-use-fringe-indicators nil
+ cider-use-overlays nil
+ clojure-docstring-fill-column 72
+ nrepl-prompt-to-kill-server-buffer-on-quit nil)
+ :bind (("<f3>" . cider-selector)))
+
+ (with-eval-after-load "cider-test"
+ (advice-add 'cider-scale-background-color :override
+ (lambda () (frame-parameter nil 'background-color)))
+ (setq cider-test-items-background-color
+ (frame-parameter nil 'background-color)))
+
+ (use-package cider-macroexpansion
+ :after cider
+ :diminish " ยต")
+
+ #+end_src
+*** Geiser
+ #+begin_src emacs-lisp
+ (defun jao-org--set-geiser-impl () (setq-local geiser-repl--impl 'guile))
+ (add-hook 'org-mode-hook #'jao-org--set-geiser-impl)
+
+ (jao-load-path "geiser/geiser/elisp")
+ (use-package geiser
+ :init
+ (setq geiser-repl-history-filename "~/.emacs.d/cache/geiser-history"
+ geiser-repl-startup-time 20000
+ geiser-debug-auto-display-images-p t
+ geiser-log-verbose-p t
+ geiser-active-implementations '(guile)
+ geiser-default-implementation 'guile))
+
+ (jao-load-path "geiser/guile")
+ (use-package geiser-guile)
+
+ ;; (jao-load-path "geiser/mit")
+ ;; (use-package geiser-mit)
+
+ ;; (jao-load-path "geiser/chicken")
+ ;; (use-package geiser-chicken)
+
+ ;; (jao-load-path "geiser/chibi")
+ ;; (use-package geiser-chibi)
+
+ ;; (jao-load-path "geiser/chez")
+ ;; (use-package geiser-chez
+ ;; :init (setq geiser-chez-binary "scheme"))
+
+ ;; (jao-load-path "geiser/gambit")
+ ;; (use-package geiser-gambit)
+
+ ;; (jao-load-path "geiser/gauche")
+ ;; (use-package geiser-gauche)
+
+ (jao-define-attached-buffer "^\\* ?Geiser .*\\*" 0.4)
+ (jao-define-attached-buffer "^\\* Guile REPL \\*" 0.4)
+
+ #+end_src
+*** Haskell
+***** packages
+ #+begin_src emacs-lisp
+ (use-package haskell-mode
+ :ensure t
+ :custom
+ ((inferior-haskell-find-project-root t)
+ (haskell-check-remember-last-command-p nil)
+ (haskell-font-lock-symbols nil)
+ (haskell-interactive-popup-errors nil)
+ (haskell-process-auto-import-loaded-modules t)
+ (haskell-process-log t)
+ (haskell-process-suggest-remove-import-lines t)
+ (haskell-process-suggest-hoogle-imports t)
+ (haskell-process-type 'cabal-repl)
+ (haskell-process-use-presentation-mode t)
+ (haskell-stylish-on-save nil))
+
+ :config
+ (defun jao-haskell-hoogle (query)
+ (interactive (hoogle-prompt))
+ (haskell-hoogle query t))
+
+ (put 'haskell-process-args-cabal-repl
+ 'safe-local-variable
+ (apply-partially #'seq-every-p #'stringp))
+
+ (require 'haskell-doc)
+ (dolist (h '(interactive-haskell-mode
+ haskell-doc-mode
+ haskell-decl-scan-mode
+ haskell-indentation-mode
+ haskell-auto-insert-module-template))
+ (add-hook 'haskell-mode-hook h))
+
+ :bind (:map haskell-mode-map
+ (("C-c C-d" . jao-haskell-hoogle)
+ ("C-c h" . haskell-hoogle-lookup-from-local)
+ ("C-c C-c" . haskell-compile))))
+
+ (require 'haskell)
+
+ (diminish 'interactive-haskell-mode " ฮป")
+ (diminish haskell-doc-mode)
+ (diminish haskell-decl-scan-mode)
+
+ (jao-define-attached-buffer "\\*hoogle\\*.*")
+
+ ;; needs cabal install apply-refact
+ (use-package hlint-refactor
+ :ensure t
+ :after (haskell-mode)
+ :diminish ""
+ :hook (haskell-mode . hlint-refactor-mode))
+ #+end_src
+***** transient
+ #+begin_src emacs-lisp
+ (jao-transient-major-mode haskell
+ ["Imports"
+ ("in" "Navigate imports" haskell-navigate-imports)
+ ("if" "Format imports" haskell-mode-format-imports)
+ ("is" "Sort imports" haskell-sort-imports)
+ ("ia" "Align imports" haskell-align-imports)]
+ ["Code"
+ ("c" "Compile" haskell-compile)
+ ("s" "stylish on buffer" haskell-mode-stylish-buffer)]
+ ["Hoogle"
+ ("h" "Hoogle" jao-haskell-hoogle)
+ ("H" "Hoogle from local server" haskell-hoogle-lookup-from-local)])
+ #+end_src
+*** Pie
+ #+begin_src emacs-lisp
+ (jao-load-path "pie")
+ (use-package pie
+ :demand t
+ :commands (pie-mode))
+ #+end_src
+*** Lisp
+ #+begin_src emacs-lisp :tangle no
+ (use-package sly
+ :ensure t
+ :init (setq inferior-lisp-program "sbcl")
+ :config (sly-setup))
+
+ (use-package sly-quicklisp
+ :after (sly)
+ :ensure t)
+ #+end_src
+*** Prolog
+ #+BEGIN_SRC emacs-lisp
+ (use-package ediprolog :ensure t)
+
+ (use-package prolog
+ :ensure t
+ :commands (run-prolog prolog-mode mercury-mode)
+ :init (progn
+ (setq prolog-system 'swi)
+ (add-to-list 'auto-mode-alist '("\\.pl$" . prolog-mode))
+ (setq prolog-consult-string '((t "[%f].")))
+ (setq prolog-program-name
+ '(((getenv "EPROLOG") (eval (getenv "EPROLOG")))
+ (eclipse "eclipse")
+ (mercury nil)
+ (sicstus "sicstus")
+ (swi "swipl")
+ (t "prolog")))))
+ #+END_SRC
+*** Racket
+ #+begin_src emacs-lisp
+ (use-package racket-mode
+ :ensure t
+ :init (setq racket-show-functions '(racket-show-echo-area)
+ racket-documentation-search-location 'local)
+ :config
+ (jao-define-attached-buffer "\\`\\*Racket REPL")
+ (jao-define-attached-buffer "\\`\\*Racket Describe" 0.5)
+ (add-hook 'racket-mode-hook #'paredit-mode)
+ (require 'racket-xp)
+ (add-hook 'racket-mode-hook #'racket-xp-mode)
+ :bind (:map racket-xp-mode-map (("C-c C-S-d" . racket-xp-documentation)
+ ("C-c C-d" . racket-xp-describe))))
+
+ #+end_src
+*** Python
+***** Virtual envs (with eshell support)
+ See also [[https://github.com/porterjamesj/virtualenvwrapper.el][the docs]].
+ #+begin_src emacs-lisp
+ (use-package virtualenvwrapper
+ :ensure t
+ :config
+ (venv-initialize-eshell)
+ (jao-compilation-env "VIRTUAL_ENV"))
+ #+end_src
+* Text/data formats
+*** YAML
+ #+begin_src emacs-lisp
+ (use-package yaml-mode :ensure t)
+ #+end_src
+*** JSON
+ #+BEGIN_SRC emacs-lisp
+ (use-package json-mode :ensure t)
+ ;; (use-package json-navigator :ensure nil)
+ #+END_SRC
+* Graphics
+*** Images
+ #+begin_src emacs-lisp
+ (setq image-use-external-converter t)
+ #+end_src
+*** Gnuplot
+ #+BEGIN_SRC emacs-lisp
+ (use-package gnuplot
+ :ensure t
+ :commands (gnuplot-mode gnuplot-make-buffer)
+ :init (add-to-list 'auto-mode-alist '("\\.gp$" . gnuplot-mode)))
+ #+END_SRC
+* Network
+*** nm applet
+ #+begin_src emacs-lisp
+ (jao-shell-def-exec jao-nm-applet "nm-applet")
+
+ (defun jao-toggle-nm-applet ()
+ (interactive)
+ (if (jao-shell-running-p "nm-applet")
+ (jao-shell-string "killall nm-applet")
+ (jao-nm-applet)))
+ #+end_src
+*** enwc
+ #+begin_src emacs-lisp
+ (use-package enwc
+ :ensure t
+ :custom ((enwc-default-backend 'nm)
+ (enwc-wired-device "wlp164s0")
+ (enwc-wireless-device "wlp164s0")
+ (enwc-display-mode-line nil)))
+ #+end_src
+
+*** bluetooth
+ #+BEGIN_SRC emacs-lisp
+ (use-package bluetooth :ensure t)
+ #+END_SRC
+*** vpn
+ #+begin_src emacs-lisp
+ (use-package jao-mullvad :demand t)
+ #+end_src
+*** ssh
+ #+begin_src emacs-lisp
+ (use-package tramp)
+ (defun jao-tramp-hosts ()
+ (seq-uniq
+ (mapcan (lambda (x)
+ (remove nil (mapcar 'cadr (apply (car x) (cdr x)))))
+ (tramp-get-completion-function "ssh"))
+ #'string=))
+
+ (defun jao-ssh ()
+ (interactive)
+ (let ((h (completing-read "Host: " (jao-tramp-hosts))))
+ (jao-afio-goto-scratch)
+ (jao-exec-in-term (format "ssh %s" h) (format "*ssh %s*" h))))
+ #+end_src
+* Chats
+*** circe
+ #+begin_src emacs-lisp
+ (defvar jao-libera-channels '())
+ (defvar jao-oftc-channels '())
+ (defvar jao-bitlbee-channels '())
+
+ (use-package circe
+ :ensure t
+ :bind (:map circe-channel-mode-map
+ (("C-c C-a" . lui-track-jump-to-indicator)))
+ :init
+ (setq circe-chat-buffer-name "{target}"
+ circe-default-realname "https://jao.io"
+ circe-default-part-message ""
+ circe-default-quit-message ""
+ circe-ignore-list nil
+ circe-server-coding-system '(undecided . undecided)
+ circe-server-killed-confirmation 'ask-and-kill-all
+ circe-server-auto-join-default-type :after-auth
+ circe-format-say "({nick}) {body}"
+ circe-format-self-say "(jao) {body}"
+ circe-new-buffer-behavior 'ignore
+ circe-new-buffer-behavior-ignore-auto-joins t
+ circe-nickserv-ghost-style 'after-auth
+ circe-prompt-string ": "
+ circe-completion-suffix ", "
+ circe-reduce-lurker-spam t
+
+ circe-nick-next-function
+ (lambda (old)
+ (replace-regexp-in-string "-" "`" (circe-nick-next old)))
+
+ circe-lagmon-mode-line-format-string "" ;; "%.0f "
+ circe-lagmon-mode-line-unknown-lag-string "" ;; "? "
+ circe-lagmon-timer-tick 120
+ circe-lagmon-reconnect-interval 180
+
+ lui-max-buffer-size 30000
+ lui-fill-column 80
+ lui-time-stamp-position 'right
+ lui-time-stamp-format "%H:%M"
+ lui-flyspell-p nil
+
+ lui-track-indicator (if window-system 'fringe 'bar)
+ lui-track-behavior 'before-tracking-next-buffer)
+ :config
+
+ (define-minor-mode jao-circe-user-number-mode ""
+ :lighter (:eval (format " [%s]" (length (circe-channel-nicks)))))
+
+ (add-hook 'circe-channel-mode-hook #'jao-circe-user-number-mode)
+
+ (defun circe-command-RECOVER (&rest ignore)
+ "Recover nick"
+ (let* ((fn (jao--get-user/password "freenode"))
+ (u (car fn))
+ (p (cadr fn)))
+ (circe-command-MSG "nickserv" (format "IDENTIFY %s %s" u p))
+ (circe-command-MSG "nickserv" (format "GHOST %s" u))
+ (circe-command-MSG "nickserv" (format "RELEASE %s" u))
+ (circe-command-NICK u)))
+
+ (defun circe-command-NNICKS (&rest _)
+ "Echo number of nicks"
+ (circe-display-server-message
+ (format "%d nicks in this channel" (length (circe-channel-nicks)))))
+
+ (advice-add 'circe-command-NAMES :after #'circe-command-NNICKS)
+
+ (setq circe-network-options
+ (let ((up (jao--get-user/password "libera"))
+ (oup (jao--get-user/password "oftc"))
+ (bup (jao--get-user/password "bitlbee")))
+ `(("Libera Chat"
+ :nick ,(car up) :channels ,jao-libera-channels
+ :tls t :sasl-username ,(car up) :sasl-password ,(cadr up))
+ ("OFTC" :nick ,(car oup) :channels ,jao-oftc-channels
+ :nickserv-password ,(cadr oup)
+ :tls t :sasl-username ,(car oup) :sasl-password ,(cadr oup))
+ ("Bitlbee"
+ :host "127.0.0.1" :nick ,(car bup)
+ :channels ,jao-bitlbee-channels
+ :lagmon-disabled t
+ :nickserv-password ,(cadr bup) :user ,(car bup)))))
+
+ (jao-shorten-modes 'circe-channel-mode
+ 'circe-server-mode
+ 'circe-query-mode)
+
+ (enable-lui-track)
+ (circe-lagmon-mode)
+ (enable-circe-display-images))
+ #+end_src
+*** slack
+ [[https://github.com/jackellenberger/emojme#finding-a-slack-token][How to get a token]]: It's easyish! Open and sign into the slack
+ customization page, e.g. https://my.slack.com/customize, right
+ click anywhere > inspect element. Open the console and paste:
+
+ =window.prompt("your api token is: ", TS.boot_data.api_token)=
+
+ Lately things are iffy. We've needed to add the ~:override~ to
+ slack-counts update, and it might be needed to replace
+ ~slack-conversations-view~ by ~slack-conversations-history~
+
+ #+begin_src emacs-lisp
+ (use-package slack
+ :commands (slack-start)
+ :init
+ (setq slack-alert-icon (jao-data-file "slack.svg")
+ slack-buffer-emojify nil
+ slack-buffer-create-on-notify t
+ slack-display-team-name t
+ slack-typing-visibility 'never ;; 'buffer, 'frame
+ slack-profile-image-file-directory "/tmp/slack-imgs/"
+ slack-image-file-directory "/tmp/slack-imgs/"
+ slack-file-dir "~/var/download/slack/"
+ slack-prefer-current-team t
+ slack-message-tracking-faces '(warning)
+ slack-log-level 'warn
+ slack-message-custom-notifier (lambda (msg room team) room))
+ :bind (:map slack-mode-map (("@" . slack-message-embed-mention)
+ ("#" . slack-message-embed-channel))
+ :map slack-message-buffer-mode-map
+ (("C-c C-e" . slack-message-edit)
+ ("C-c C-a" . slack-file-upload)))
+ :config
+ (dolist (f (list slack-file-dir slack-image-file-directory))
+ (when (not (file-exists-p f)) (make-directory f)))
+
+ (jao-shorten-modes 'slack-message-buffer-mode
+ 'slack-thread-message-buffer-mode)
+ (jao-tracking-faces 'warning)
+
+ (jao-define-attached-buffer "\\*Slack .+ Edit Message [0-9].+" 20))
+ #+end_src
+*** telegram
+ #+begin_src emacs-lisp
+ (use-package telega
+ :ensure t
+ :custom
+ (telega-use-tracking-for '(unmuted) ;; '(or unmuted mention)
+ telega-rainbow-color-custom-for nil
+ telega-msg-rainbow-title nil
+ telega-sticker-set-download t)
+ :config
+ (define-key global-map (kbd "C-c C-t") telega-prefix-map)
+ (setq telega-chat-show-avatars nil
+ telega-chat-prompt-format ">> "
+ telega-root-show-avatars nil
+ telega-emoji-use-images nil
+ telega-temp-dir "/tmp/telega"
+ telega-symbol-checkmark "ยท"
+ telega-symbol-heavy-checkmark "ร—"
+ telega-symbol-verified "*"
+ telega-symbol-horizontal-bar
+ (propertize "-" 'face 'jao-themes-f00)
+ telega-symbol-vertical-bar
+ (propertize "|ย " 'face 'jao-themes-dimm)
+ telega-mode-line-string-format
+ '(:eval (telega-mode-line-unread-unmuted))
+ telega-use-images (display-graphic-p))
+ (with-eval-after-load "tracking"
+ (jao-shorten-modes 'telega-chat-mode)
+ (jao-tracking-faces 'telega-tracking))
+ (telega-mode-line-mode 1))
+ #+end_src
+*** startup
+ #+begin_src emacs-lisp
+ (defun jao-chats (&optional p)
+ (interactive "P")
+ (when (or p (y-or-n-p "Connect to slack? "))
+ (slack-start))
+ (when (or p (y-or-n-p "Connect to telegram? "))
+ (telega))
+ (when (or p (y-or-n-p "Connect to libera? "))
+ (unless (get-buffer "irc.libera.chat:6697")
+ (circe "Libera Chat"))))
+
+ (defun jao-all-chats () (interactive) (jao-chats t))
+
+ (defun jao-chats-telega ()
+ (interactive)
+ (jao-buffer-same-mode '(telega-root-mode telega-chat-mode)))
+
+ (defun jao-chats-slack ()
+ (interactive)
+ (jao-buffer-same-mode 'slack-message-buffer-mode))
+
+ (defun jao-chats-irc ()
+ (interactive)
+ (jao-buffer-same-mode '(circe-channel-mode circe-query-mode erc-mode)))
+
+ #+end_src
+* Multimedia
+*** mixer
+ #+begin_src emacs-lisp
+ (defun jao-mixer-get-level (&optional dev)
+ (interactive)
+ (let* ((dev (or dev "Master"))
+ (s (shell-command-to-string (format "amixer sget %s" dev)))
+ (s (car (last (split-string s "\n" t)))))
+ (when (string-match ".*Front .*\\[\\([0-9]+\\)%\\] .*" s)
+ (let ((level (match-string 1 s)))
+ (message "%s level: %s%%" dev level)
+ (string-to-number level)))))
+
+ (defun jao-mixer-set (dev v)
+ (jao-shell-string "amixer sset" dev v)
+ (jao-mixer-get-level dev))
+
+ (defun jao-mixer-master-toggle ()
+ (interactive)
+ (jao-mixer-set "Master" "toggle"))
+
+ (defun jao-mixer-master-up ()
+ (interactive)
+ (jao-mixer-set "Master" "10%+"))
+
+ (defun jao-mixer-master-down ()
+ (interactive)
+ (jao-mixer-set "Master" "10%-"))
+
+ (defun jao-mixer-capture-up ()
+ (interactive)
+ (jao-mixer-set "Capture" "10%+"))
+
+ (defun jao-mixer-capture-down ()
+ (interactive)
+ (jao-mixer-set "Capture" "10%-"))
+
+ (jao-shell-def-exec jao-audio-applet "pasystray")
+
+ (defun jao-toggle-audio-applet ()
+ (interactive)
+ (if (string-empty-p (jao-shell-string "pidof pasystray"))
+ (jao-audio-applet)
+ (jao-shell-string "killall pasystray")))
+
+ (global-set-key (kbd "<f4>") #'jao-toggle-audio-applet)
+
+ #+end_src
+*** mpris
+ #+begin_src emacs-lisp
+ (defun jao-mpris-lyrics (&optional force)
+ (interactive "P")
+ (jao-show-lyrics force #'jao-mpris-artist-title))
+
+ (use-package jao-mpris :demand t)
+
+ (defalias 'jao-streaming-list #'ignore)
+ (defalias 'jao-streaming-like #'ignore)
+ (defalias 'jao-streaming-dislike #'ignore)
+ (defalias 'jao-streaming-lyrics #'jao-mpris-lyrics)
+ (defalias 'jao-streaming-toggle #'jao-mpris-play-pause)
+ (defalias 'jao-streaming-next #'jao-mpris-next)
+ (defalias 'jao-streaming-prev #'jao-mpris-previous)
+ (defalias 'jao-streaming-current #'jao-mpris-show-osd)
+ (defalias 'jao-streaming-seek #'jao-mpris-seek)
+ (defalias 'jao-streaming-seek-back #'jao-mpris-seek-back)
+ (defalias 'jao-streaming-volume #'jao-mpris-vol)
+ (defalias 'jao-streaming-volume-down #'jao-mpris-vol-down)
+
+ (jao-mpris-register "playerctld"
+ :session (if jao-modeline-in-minibuffer -10 70))
+
+ #+end_src
+*** mpc
+ #+begin_src emacs-lisp
+ (use-package jao-mpc
+ :demand t
+ :commands jao-mpc-setup)
+
+ (defvar jao-mopidy-port 6669)
+ (defvar jao-mpc-last-port nil)
+
+ (defun jao-mpc-toggle-port ()
+ (interactive)
+ (setq jao-mpc-last-port (unless jao-mpc-last-port jao-mopidy-port)
+ jao-mpc-port jao-mpc-last-port))
+
+ (jao-mpc-setup jao-mopidy-port (if jao-modeline-in-minibuffer -10 70))
+
+ (defun jao-mpc-pport (&optional mop)
+ (cond ((or mop (jao-mpc--playing-p jao-mopidy-port)) jao-mopidy-port)
+ ((jao-mpc--playing-p) nil)
+ (t jao-mpc-last-port)))
+
+ (defmacro jao-defun-play (name &optional mpc-name)
+ (let ((arg (gensym)))
+ `(defun ,(intern (format "jao-player-%s" name)) (&optional ,arg)
+ (interactive "P")
+ (,(intern (format "jao-mpc-%s" (or mpc-name name)))
+ (setq jao-mpc-last-port (jao-mpc-pport ,arg))))))
+
+ (jao-defun-play toggle)
+ (jao-defun-play next)
+ (jao-defun-play previous)
+ (jao-defun-play stop)
+ (jao-defun-play echo echo-current)
+ (jao-defun-play list show-playlist)
+ (jao-defun-play info lyrics-track-data)
+ (jao-defun-play browse show-albums)
+ (jao-defun-play select-album)
+
+ (defun jao-player-seek (delta) (jao-mpc-seek delta (jao-mpc-pport)))
+
+ (defalias 'jao-player-connect 'jao-mpc-connect)
+ (defalias 'jao-player-play 'jao-mpc-play)
+ #+end_src
+*** transients
+ #+begin_src emacs-lisp
+
+ (require 'jao-lyrics)
+ (setq jao-lyrics-info-function #'jao-player-info)
+
+ (defun jao-player-volume-delta (raise)
+ (jao-player-vol-delta (if raise 5 -5))
+ (sit-for 0.05)
+ (jao-player-show-volume))
+
+ (defun jao-player-volume-raise ()
+ (interactive)
+ (jao-player-volume-delta t))
+
+ (defun jao-player-volume-lower ()
+ (interactive)
+ (jao-player-volume-delta nil))
+
+ (defun jao-player-show-volume ()
+ (interactive)
+ (jao-notify "Volume" (format "%s%%" (jao-player-volume))))
+
+ (defun jao-player-seek-10 () (interactive) (jao-player-seek 10))
+ (defun jao-player-seek--10 () (interactive) (jao-player-seek -10))
+
+ (defun jao-streaming-clear () (interactive) (jao-mpc-clear jao-mopidy-port))
+
+ (defun jao-streaming-echo-current ()
+ (interactive)
+ (jao-mpc-echo-current jao-mopidy-port))
+
+ (defun jao-streaming-show-playlist ()
+ (interactive)
+ (jao-mpc-show-playlist jao-mopidy-port))
+
+ (defun jao-player-level-cap () (interactive) (jao-mixer-level "Capture"))
+
+ (use-package jao-random-album :demand t)
+
+ (jao-def-exec-in-term "aptitude" "aptitude" (jao-afio--goto-scratch))
+ (jao-def-exec-in-term "htop" "htop" (jao-afio--goto-scratch))
+
+ (transient-define-prefix jao-transient-streaming ()
+ [:description
+ (lambda () (format "Streaming using %s" jao-mpris-player))
+ ;; ["Search"
+ ;; ("a" "album" jao-streaming-album)
+ ;; ("A" "artist" jao-streaming-artist)
+ ;; ("t" "track" jao-streaming-track)
+ ;; ("P" "playlist" jao-streaming-playlist)]
+ ["Play"
+ ("s" "toggle" jao-streaming-toggle)
+ ("n" "next" jao-streaming-next)
+ ("p" "previous" jao-streaming-prev)]
+ ["Seek & shout"
+ ("f" "seek fwd" jao-streaming-seek :transient t)
+ ("F" "seek bwd" jao-streaming-seek-back :transient t)
+ ("u" "up" jao-streaming-volume :transient t)
+ ("d" "down" jao-streaming-volume-down :transient t)]
+ ["Browse"
+ ("l" "playing list" jao-streaming-list)
+ ("L" "lyrics" jao-streaming-lyrics)
+ ("w" "currently playing" jao-streaming-current)]
+ ["Act"
+ ("k" "like" jao-streaming-like)
+ ("K" "dislike" jao-streaming-dislike)]])
+
+ (transient-define-prefix jao-transient-media ()
+ [["Play"
+ ("m" "toggle" jao-player-toggle)
+ ("n" "next" jao-player-next)
+ ("p" "previous" jao-player-previous)
+ ("s" "select album" jao-player-select-album)]
+ ["Seek and search"
+ ("f" "seek fwd" jao-player-seek-10 :transient t)
+ ("F" "seek bwd" jao-player-seek--10 :transient t)
+ ("a" "search album" jao-mpc-search-and-select-album)]
+ ["Browse"
+ ("b" "browse" jao-player-browse)
+ ("l" "show play list" jao-player-list)
+ ("L" "show lyrics" jao-show-lyrics)
+ ("w" "now playing" jao-player-echo)]
+ ["Master volume"
+ ("d" "master down" jao-mixer-master-down :transient t)
+ ("u" "master up" jao-mixer-master-up :transient t)
+ ("M" "master toggle" jao-mixer-master-toggle)
+ ("v" "show" jao-mixer-get-level)]
+ ["Capture volume"
+ ("D" "capture down" jao-mixer-capture-down :transient t)
+ ("U" "capture up" jao-mixer-capture-up :transient t)
+ ("V" "show" jao-player-level-cap)]
+ ["Utilities"
+ ("c" "reconnect to mpd" jao-player-connect)
+ ("N" "next random album" jao-random-album-next)
+ ("r" (lambda ()
+ (concat (if jao-random-album-p "dis" "en") "able random album"))
+ jao-random-album-toggle)
+ ("P" (lambda ()
+ (concat "Toggle to "
+ (if (equal jao-mpc-last-port jao-mopidy-port)
+ "mpd" "mopidy")))
+ jao-mpc-toggle-port)]])
+
+ (global-set-key (kbd "s-m") #'jao-transient-media)
+
+ #+end_src
+* General transients
+ #+begin_src emacs-lisp
+ (defun jao-list-packages ()
+ (interactive)
+ (jao-afio--goto-scratch-1)
+ (package-list-packages))
+
+ (defun jao-window-system-p ()
+ (or jao-exwm-enabled jao-xmonad-enabled jao-sway-enabled))
+
+ (transient-define-prefix jao-transient-utils ()
+ "Global operations in X11."
+ [["Notes"
+ ("n" "capture note" jao-org-notes-open-or-create)
+ ("/" "search notes" jao-org-notes-open)
+ ("\\" "grep notes" jao-org-notes-grep)]
+ ["Documents" :if jao-window-system-p
+ ("d" "go to doc" jao-select-pdf)
+ ("D" "open to doc" jao-open-doc)]
+ ["Packages"
+ ("a" "aptitude" jao-term-aptitude)
+ ("l" "packages" jao-list-packages)]
+ ["Monitors"
+ ("p" "htop" jao-term-htop)
+ ("v" "vpn status" jao-mullvad-status)
+ ("m" "set tmr" tmr)]
+ ["Network"
+ ("S" "ssh" jao-ssh)
+ ("b" "bluetooth" bluetooth-list-devices)
+ ("c" "connect chats" jao-all-chats)
+ ("N" "network interfaces" enwc)]
+ ["Chats"
+ ("t" "telegram" jao-chats-telega)
+ ("s" "slack" jao-chats-slack)
+ ("i" "irc" jao-chats-irc)
+ ("T" "telegram rooster" telega)]
+ ["Window system" :if jao-window-system-p
+ ("w" "set wallpaper" jao-set-wallpaper)
+ ("W" "set radom wallpaper" jao-set-random-wallpaper)
+ ("x" "restart xmobar" jao-xmobar-restart :if jao-exwm-enabled-p)
+ ("x" "kill xmobar" jao-xmobar-kill :if jao-xmonad-enabled-p)]
+ ["Helpers"
+ ("r" "org reveal" org-reveal)
+ ("k" (lambda () (concat "keyboard" (when (jao-kb-toggled-p) "*")))
+ jao-kb-toggle :if jao-window-system-p)
+ ("M" (lambda () (concat "minibuffer" (when jao-minibuffer-mode "*")))
+ jao-minibuffer-mode)]])
+
+ (global-set-key (kbd "s-w") #'jao-transient-utils)
+ #+end_src
+* Key bindings
+ #+begin_src emacs-lisp
+ (global-set-key "\C-cj" #'join-line)
+ (global-set-key "\C-cn" #'next-error)
+ (global-set-key "\C-cq" #'auto-fill-mode)
+ (global-set-key "\C-xr\M-w" #'kill-rectangle-save)
+ (global-set-key "\C-c\C-z" #'comment-or-uncomment-region)
+ (global-set-key "\C-z" #'comment-or-uncomment-region)
+ (global-set-key (kbd "C-c W") #'jao-open-in-x-frame)
+ #+end_src
+* Last minute (post.el)
+ #+begin_src emacs-lisp
+ (jao-load-site-el "post")
+ #+end_src
diff --git a/attic/org/misc.org b/attic/org/misc.org
new file mode 100644
index 0000000..6d8d82d
--- /dev/null
+++ b/attic/org/misc.org
@@ -0,0 +1,247 @@
+* corfu
+ #+begin_src emacs-lisp
+ (use-package corfu
+ :ensure t
+ :demand t
+ :init (setq corfu-echo-documentation 0.25
+ corfu-cycle t
+ corfu-count 15
+ corfu-quit-no-match t
+ corfu-auto t
+ corfu-commit-predicate nil
+ corfu-preview-current nil
+ corfu-preselect-first t
+ corfu-min-width 20
+ corfu-max-width 100)
+ :config
+
+ ;; show eldoc string immediately after accepted completion too
+ (with-eval-after-load "eldoc"
+ (eldoc-add-command-completions "corfu-"))
+
+ (defun jao-corfu-enable-no-auto ()
+ (setq-local corfu-auto nil)
+ (corfu-mode 1))
+
+ (defmacro jao-corfu-no-auto (mode)
+ (let ((mode-name (intern (format "%s-mode" mode)))
+ (hook-name (intern (format "%s-mode-hook" mode))))
+ `(with-eval-after-load ',mode
+ (add-to-list 'corfu-excluded-modes ',mode-name)
+ (add-hook ',hook-name #'jao-corfu-enable-no-auto))))
+
+ (jao-corfu-no-auto eshell)
+ ;; (add-to-list 'corfu-excluded-modes 'notmuch-message-mode)
+
+ (defun jao-corfu--active-p ()
+ (and (>= corfu--index 0) (/= corfu--index corfu--preselect)))
+
+ (defun jao-corfu-quit-or-insert ()
+ (interactive)
+ (if (jao-corfu--active-p) (corfu-insert) (corfu-quit)))
+
+ (defun jao-corfu-quit-or-previous ()
+ (interactive)
+ (if (jao-corfu--active-p)
+ (corfu-previous)
+ (corfu-quit)
+ (previous-line)))
+
+ :bind (:map corfu-map
+ ("C-<return>" . corfu-insert)
+ ("\r" . jao-corfu-quit-or-insert)
+ ("C-p" . jao-corfu-quit-or-previous)))
+
+ (defun corfu-in-minibuffer ()
+ (when (not (bound-and-true-p vertico--input)) (corfu-mode 1)))
+
+ (when (display-graphic-p)
+ (add-hook 'minibuffer-setup-hook #'corfu-in-minibuffer 1)
+ (global-corfu-mode 1))
+
+ #+end_src
+* erc
+*** package
+ #+begin_src emacs-lisp
+ (use-package erc
+ :init
+ (setq erc-modules
+ '(autojoin
+ button
+ dcc
+ fill
+ irccontrols
+ match
+ move-to-prompt
+ netsplit
+ networks
+ noncommands
+ notify
+ pcomplete
+ ring
+ services
+ stamp
+ track
+ truncate))
+
+ (setq erc-auto-query 'bury
+ erc-autojoin-channels-alist `(("libera.chat" ,@jao-libera-channels))
+ erc-away-nickname "jao"
+ erc-button-buttonize-nicks t
+ erc-common-server-suffixes '(("libera.chat$" . "lb"))
+ erc-current-nick-highlight-type 'nick-or-keyword
+ erc-email-userid (car jao-mails)
+ erc-fill-column 84
+ erc-fill-prefix " "
+ erc-format-nick-function 'erc-format-@nick
+ erc-header-line-face-method t
+ erc-header-line-format nil ;; "%l %o"
+ erc-header-line-uses-tabbar-p nil
+ erc-hide-list '("JOIN" "PART" "QUIT")
+ erc-hide-timestamps nil
+ erc-input-line-position -1
+ erc-insert-timestamp-function 'erc-insert-timestamp-right
+ erc-join-buffer 'bury
+ erc-kill-buffer-on-part t
+ erc-kill-queries-on-quit t
+ erc-log-channels-directory nil
+ erc-mode-line-away-status-format "(a)"
+ erc-mode-line-format "%t"
+ erc-nick "jao"
+ erc-notice-highlight-type 'all
+ erc-notice-prefix "- "
+ erc-notify-signoff-hook 'erc-notify-signoff
+ erc-notify-signon-hook 'erc-notify-signon
+ erc-pcomplete-nick-postfix ","
+ erc-rename-buffers t
+ erc-server-send-ping-timeout 60
+ erc-prompt ":"
+ erc-prompt-for-nickserv-password nil
+ erc-use-auth-source-for-nickserv-password t
+ erc-prompt-for-password nil
+ erc-public-away-p t
+ erc-server "irc.libera.chat"
+ erc-server-coding-system '(utf-8 . undecided)
+ erc-server-reconnect-attempts 10
+ erc-server-reconnect-timeout 10
+ erc-timestamp-format "%H:%M"
+ erc-timestamp-only-if-changed-flag t
+ erc-timestamp-right-column 84
+ erc-user-full-name "https://jao.io"
+ erc-user-mode "+i"
+ erc-whowas-on-nosuchnick t)
+
+ :config
+
+ (define-minor-mode ncm-erc-mode "" nil
+ (:eval (format " [%s]" (hash-table-count erc-channel-users))))
+
+ (add-hook 'erc-mode-hook (lambda () (ncm-erc-mode 1)))
+ (add-hook 'erc-mode-hook (lambda () (auto-fill-mode -1))))
+ #+end_src
+*** no angles
+ #+begin_src emacs-lisp
+ (defun jao-erc--no-angles (old-func &rest args)
+ (let ((msg (apply old-func args)))
+ (replace-regexp-in-string "^<\\([^>]+\\)>" "(\\1)" msg)))
+
+ (with-eval-after-load "erc"
+ (modify-syntax-entry ?\( "." erc-mode-syntax-table)
+ (modify-syntax-entry ?\) "." erc-mode-syntax-table)
+ (advice-add 'erc-format-privmessage :around #'jao-erc--no-angles)
+ (advice-add 'erc-format-my-nick :around #'jao-erc--no-angles))
+ #+end_src
+*** tracking
+ #+begin_src emacs-lisp
+ (defun jao-erc-track-shorten (names)
+ (let ((names (erc-track-shorten-names names)))
+ (mapcar (lambda (n) (string-remove-prefix "#" n)) names)))
+
+ (setq erc-track-exclude-server-buffer t
+ erc-track-exclude-types '("NICK" "JOIN" "PART" "QUIT" "MODE" "KICK")
+ erc-track-remove-disconnected-buffers t
+ erc-track-shorten-aggressively t ;; 'max
+ erc-track-shorten-function #'jao-erc-track-shorten
+ erc-track-switch-direction 'importance
+ erc-track-visibility nil ;; t all, nil only selected frame
+ erc-track-position-in-mode-line nil
+ erc-track-enable-keybindings nil ;; 'ask
+ erc-track-faces-priority-list '(erc-error-face
+ erc-current-nick-face
+ erc-pal-face
+ erc-direct-msg-face
+ erc-nick-msg-face
+ erc-default-face
+ erc-action-face
+ erc-notice-face))
+ (defun jao-track-erc-buffers ()
+ (dolist (e erc-modified-channels-alist)
+ (tracking-add-buffer (car e) (list (cddr e)))))
+
+ (with-eval-after-load "erc-track"
+ (require 'tracking nil t)
+ (add-hook 'exwm-workspace-switch-hook #'erc-modified-channels-update)
+ (add-hook 'erc-track-list-changed-hook #'jao-track-erc-buffers))
+
+ (jao-shorten-modes 'erc-mode)
+ (jao-tracking-faces 'erc-error-face
+ 'erc-pal-face
+ 'erc-current-nick-face
+ 'erc-direct-msg-face)
+ #+end_src
+*** commands (/recover &co.)
+ #+begin_src emacs-lisp
+ (defun erc-cmd-RECOVER (&rest ignore)
+ "Recover nick"
+ (let ((fn (jao--get-user/password "freenode")))
+ (erc-cmd-MSG (format "nickserv IDENTIFY %s %s" (car fn) (cadr fn)))
+ (erc-cmd-MSG (format "nickserv GHOST %s" (car fn)))
+ (erc-cmd-MSG (format "nickserv RELEASE %s" (car fn)))
+ (erc-cmd-NICK (car fn))))
+ #+end_src
+*** startup
+ #+begin_src emacs-lisp
+ (defun jao-erc (&optional yes)
+ (interactive "P")
+ ;; (when (or yes (y-or-n-p "Connect to bitlbee using ERC? "))
+ ;; (erc-select :server "localhost"))
+ (when (or yes (y-or-n-p "Connect to libera using ERC? "))
+ (erc-select :server "irc.libera.chat")))
+ #+end_src
+* dtache
+ #+begin_src emacs-lisp
+ (use-package dtache
+ :ensure t
+ :hook (after-init . dtache-setup))
+
+ (use-package dtache-eshell
+ :after dtache
+ :hook (eshell-mode . dtache-eshell-mode))
+
+ (use-package dtache-consult
+ :after (consult dtache)
+ :bind ([remap dtache-open-session] . dtache-consult-session))
+ #+end_src
+* cdlatex
+ #+begin_src emacs-lisp
+ (use-package cdlatex
+ :ensure t
+ :hook ((org-mode . org-cdlatex-mode))
+ :diminish ((cdlatex-mode . " ยฃ")
+ (org-cdlatex-mode . " ยฃ")))
+ #+end_src
+* maps
+ #+begin_src emacs-lisp
+ (use-package osm
+ :ensure t
+ :init
+ (with-eval-after-load 'org (require 'osm-ol))
+ :config
+ (transient-define-prefix jao-transient-osm ()
+ ["Open Street Maps"
+ ("s" "search" osm-search)
+ ("g" "goto" osm-goto)
+ ("b" "jump to bookmark" osm-bookmark-jump)
+ ("t" "server" osm-server)])
+ :bind ("C-c M" . #'jao-transient-osm))
+ #+end_src
diff --git a/attic/org/notmuch.org b/attic/org/notmuch.org
new file mode 100644
index 0000000..0368ac1
--- /dev/null
+++ b/attic/org/notmuch.org
@@ -0,0 +1,675 @@
+#+property: header-args:emacs-lisp :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t; -*-" :tangle-mode (identity #o644)
+#+title: notmuch configuration
+
+* minibuffer
+ #+begin_src emacs-lisp
+ (defvar jao-notmuch-minibuffer-string "")
+
+ (defvar jao-notmuch-minibuffer-queries
+ '((:name "" :query "tag:new and not tag:draft" :face jao-themes-f00)
+ (:name "B" :query "tag:new and tag:bigml and tag:inbox" :face default)
+ (:name "b" :query "tag:new and tag:bigml and tag:bugs"
+ :face jao-themes-error)
+ (:name "S" :query "tag:new and tag:bigml and tag:support" :face default)
+ (:name "W"
+ :query "tag:new and tag:bigml and not tag:\"/support|bugs|inbox/\""
+ :face default)
+ (:name "I"
+ :query "tag:new and tag:jao and tag:inbox"
+ :face jao-themes-warning)
+ (:name "J"
+ :query "tag:new and tag:jao and not tag:\"/local|hacking|draft|inbox|prog|words/\""
+ :face default)
+ (:name "H" :query "tag:new and tag:hacking and not tag:\"/emacs/\"")
+ (:name "E" :query "tag:new and tag:\"/emacs/\"")
+ (:name "l" :query "tag:new and tag:local")
+ (:name "F" :query "tag:new and tag:feeds and not tag:\"/emacs/\"")))
+
+ (defun jao-notmuch-notify ()
+ (let ((cnts (notmuch-hello-query-counts jao-notmuch-minibuffer-queries)))
+ (setq jao-notmuch-minibuffer-string
+ (mapconcat (lambda (c)
+ (propertize (format "%s%s"
+ (plist-get c :name)
+ (plist-get c :count))
+ 'face (or (plist-get c :face)
+ 'jao-themes-dimm)))
+ cnts
+ " "))
+ (jao-minibuffer-refresh)))
+
+ (when jao-notmuch-enabled
+ (jao-minibuffer-add-variable 'jao-notmuch-minibuffer-string -20))
+ #+end_src
+* saved searches
+ #+begin_src emacs-lisp
+ (defvar jao-notmuch--new "tag:\"/^(unread|new)$/\"")
+ (defvar jao-notmuch--newa (concat jao-notmuch--new " AND "))
+
+ (defun jao-notmuch--q (d0 d1 &optional k qs st)
+ (let ((q (or (when qs (mapconcat #'identity qs " AND "))
+ (concat jao-notmuch--newa
+ (mapconcat (lambda (d) (when d (concat "tag:" d)))
+ (list d0 d1) " AND ")))))
+ (list :name (concat d0 (when (and d1 (not (string= "" d1))) "/") d1)
+ :key k :query q :search-type (or st 'tree)
+ :sort-order 'oldest-first)))
+
+ (defun jao-notmuch--qn (d0 d1 k qs &optional st)
+ (jao-notmuch--q d0 d1 k (cons jao-notmuch--new qs) st))
+
+ (defun jao-notmuch--sq (tag &optional k d0 d1)
+ (jao-notmuch--qn (or d0 "feeds") (or d1 tag) k (list (concat "tag:" tag))))
+
+ (defvar jao-notmuch--shared-tags
+ '("new" "unread" "flagged" "signed" "sent" "attachment" "forwarded"
+ "encrypted" "gmane" "gnus" "feeds" "rss" "mce" "trove" "prog" "emacs"))
+
+ (defun jao-notmuch--subtags (tag &rest excl)
+ (let* ((cmd (concat "notmuch search --output=tags tag:" tag))
+ (ts (split-string (shell-command-to-string cmd))))
+ (seq-difference ts (append jao-notmuch--shared-tags (cons tag excl)))))
+
+ (defvar jao-notmuch-feed-searches-news
+ (mapcar #'jao-notmuch--sq '("news" "fun" "words" "computers")))
+
+ (defvar jao-notmuch-feed-searches-hack
+ (mapcar #'jao-notmuch--sq
+ '("xmobar" "geiser" "mdk" "mailutils" "notmuch")))
+
+ (defvar jao-notmuch-feed-searches-lang
+ (append (mapcar #'jao-notmuch--sq
+ '( "lobsters" "clojure" "lisp" "scheme"
+ "haskell" "idris" "erlang" "pharo"))
+ `(,(jao-notmuch--qn "feeds" "prog" "fp"
+ '("tag:prog" "not tag:\"/emacs/\"")))))
+
+ (defvar jao-notmuch-feed-searches-sci
+ (mapcar #'jao-notmuch--sq
+ '("philosophy" "math" "physics" "sci" "gr-qc" "quant-ph")))
+
+ (defvar jao-notmuch-feed-searches
+ (append jao-notmuch-feed-searches-news
+ jao-notmuch-feed-searches-hack
+ jao-notmuch-feed-searches-lang
+ jao-notmuch-feed-searches-sci))
+
+ (defvar jao-notmuch-bigml-searches
+ `(,(jao-notmuch--q "bigml" "inbox" "bi")
+ ,(jao-notmuch--q "bigml" "alba" "ba")
+ ,(jao-notmuch--q "bigml" "support" "bs")
+ ,(jao-notmuch--q "bigml" "bugs" "bb")
+ ,(jao-notmuch--q "bigml" "drivel" "bd")
+ ,(jao-notmuch--q "bigml" "lists" "bl")))
+
+ (defvar jao-notmuch-inbox-searches
+ `(,(jao-notmuch--q "jao" "inbox" "ji")
+ ,(jao-notmuch--q "jao" "bills" "jb")
+ ,(jao-notmuch--q "jao" "drivel" "jd")
+ ,(jao-notmuch--q "jao" "mdk" "jm")
+ ,(jao-notmuch--qn "jao" "hacking" "jh"
+ '("tag:hacking" "not tag:\"/emacs/\""))
+ ,(jao-notmuch--qn "jao" "local" "jl" '("tag:local"))))
+
+ (defvar jao-notmuch-mark-searches
+ `(,(jao-notmuch--q "jao" "drafts" "d" '("tag:draft"))
+ ,(jao-notmuch--q "bml" "flagged" "rb" '("tag:flagged" "tag:bigml"))
+ ,(jao-notmuch--q "jao" "flagged" "rj" '("tag:flagged" "tag:jao"))
+ ,(jao-notmuch--q "feeds" "flagged" "rf" '("tag:flagged" "tag:feeds"))))
+
+ (defvar jao-notmuch-emacs-searches
+ `(,(jao-notmuch--sq "emacs" "ee" "emacs" "feeds")
+ ,(jao-notmuch--sq "emacs-help" "eh" "emacs" "help")
+ ,(jao-notmuch--sq "emacs-github" "eg" "emacs" "github")
+ ,(jao-notmuch--sq "emacs-devel" "ed" "emacs" "devel")
+ ,(jao-notmuch--sq "emacs-bugs" "eb" "emacs" "bugs")
+ ,(jao-notmuch--sq "emacs-diffs" "ec" "emacs" "diffs")
+ ,(jao-notmuch--sq "emacs-orgmode" "eo" "emacs" "org")))
+
+ (setq notmuch-saved-searches
+ (append jao-notmuch-inbox-searches
+ jao-notmuch-bigml-searches
+ jao-notmuch-mark-searches
+ jao-notmuch-feed-searches
+ jao-notmuch-emacs-searches))
+
+ (defvar jao-notmuch-dynamic-searches
+ `(,(jao-notmuch--q "bml" "today" "tb" '("tag:bigml" "date:24h.."))
+ ,(jao-notmuch--q "jao" "today" "tj"
+ '("tag:jao" "date:24h.."
+ "not tag:\"/(feeds|spam|local)/\""))))
+
+ (defvar jao-notmuch-new-searches
+ `(,(jao-notmuch--q "new" nil "nn" '("tag:new" "not tag:draft"))
+ ,(jao-notmuch--q "unread" nil "nu" '("tag:unread"))
+ (:query "*" :name "messages")))
+
+ (defun jao-notmuch-tree-widen-search ()
+ (interactive)
+ (when-let ((query (notmuch-tree-get-query)))
+ (let ((notmuch-show-process-crypto (notmuch-tree--message-process-crypto)))
+ (notmuch-tree-close-message-window)
+ (notmuch-tree (string-replace jao-notmuch--newa "" query)))))
+
+ (defun jao-notmuch-widen-searches (searches &optional extra)
+ (mapcar (lambda (s)
+ (let* ((q (plist-get s :query))
+ (qs (string-replace jao-notmuch--newa "" q)))
+ (plist-put (copy-sequence s) :query (concat qs extra))))
+ searches))
+
+ (defvar jao-notmuch-widened-searches
+ (jao-notmuch-widen-searches notmuch-saved-searches))
+
+ (defvar jao-notmuch-flagged-searches
+ (let ((s (seq-difference notmuch-saved-searches
+ jao-notmuch-mark-searches)))
+ (jao-notmuch-widen-searches s " AND tag:flagged")))
+
+ (defun jao-notmuch-jump-search (&optional widen)
+ (interactive "P")
+ (let ((notmuch-saved-searches
+ (if widen jao-notmuch-widened-searches notmuch-saved-searches)))
+ (notmuch-jump-search)))
+
+ #+end_src
+* tags
+ #+begin_src emacs-lisp
+ (setq notmuch-archive-tags '("+trove" "-new" "-inbox")
+ notmuch-show-mark-read-tags '("-new" "-unread")
+ notmuch-tag-formats
+ (let ((d `(:foreground ,(face-attribute 'jao-themes-dimm :foreground)))
+ (e `(:foreground ,(face-attribute 'jao-themes-error :foreground)
+ :weight bold)))
+ `(("unread")
+ ("signed")
+ ("new" "N")
+ ("replied" "โ†ฉ" (propertize tag 'face '(:family "Fira Code")))
+ ("sent" "S")
+ ("attachment" "๐Ÿ“Ž")
+ ("deleted" "๐Ÿ—™" (propertize tag 'face '(:underline nil ,@e)))
+ ;; ("attachment" "+")
+ ;; ("deleted" "xxx" (propertize tag 'face '(:underline nil ,@e)))
+ ("flagged" "!" (propertize tag 'face ',e))
+ ("jao" "j")
+ ("bigml" "b")
+ ("feeds" "f")
+ ("gmane" "g")))
+ notmuch-tag-deleted-formats
+ '(("unread")
+ ("new")
+ (".*" (notmuch-apply-face tag 'notmuch-tag-deleted))))
+
+ (with-eval-after-load "notmuch-tag"
+ (advice-add #'notmuch-read-tag-changes
+ :filter-return (lambda (x) (mapcar #'string-trim x))))
+ #+end_src
+* package
+ #+begin_src emacs-lisp
+ (add-to-list 'load-path "/usr/local/share/emacs/site-lisp/")
+
+ (use-package notmuch
+ :init
+ (setq notmuch-address-use-company t
+ notmuch-address-command (if jao-notmuch-enabled 'internal 'as-is)
+ notmuch-always-prompt-for-sender t
+ notmuch-draft-folder "local"
+ notmuch-draft-quoted-tags '("part")
+ notmuch-address-internal-completion '(received nil)
+ notmuch-fcc-dirs
+ '(("\\(support\\|education\\)@bigml.com" . nil)
+ (".*@bigml.com" . "bigml/trove +bigml +sent -new -unread")
+ (".*" . "jao/trove +jao +sent +trove -new -unread"))
+ notmuch-maildir-use-notmuch-insert t)
+
+ :config
+
+ (add-hook 'message-send-hook #'notmuch-mua-attachment-check)
+
+ (when jao-notmuch-enabled
+ (define-key message-mode-map (kbd "C-c C-d") #'notmuch-draft-postpone)
+ (setq message-directory "~/var/mail/"
+ message-auto-save-directory "/tmp"
+ mail-user-agent 'message-user-agent))
+
+ :bind (:map notmuch-common-keymap
+ (("E" . jao-notmuch-open-enclosure)
+ ("B" . notmuch-show-resend-message)
+ ("b" . jao-notmuch-browse-urls))))
+
+ (use-package jao-notmuch :demand t)
+
+ #+end_src
+* hello
+ #+begin_src emacs-lisp
+ (defun jao-notmuch-hello--insert-searches (searches title)
+ (when-let (searches (notmuch-hello-query-counts searches))
+ (let* ((cnt (when title
+ (seq-reduce (lambda (c q)
+ (+ c (or (plist-get q :count) 0)))
+ searches
+ 0)))
+ (title (if title (format "[ %d %s ]\n\n" cnt title) "\n")))
+ (widget-insert (propertize title 'face 'jao-themes-f00))
+ (let ((notmuch-column-control 1.0)
+ (start (point)))
+ (notmuch-hello-insert-buttons searches)
+ (indent-rigidly start (point) notmuch-hello-indent))
+ cnt)))
+
+ (defun jao-notmuch-hello-insert-inbox-searches ()
+ (jao-notmuch-hello--insert-searches jao-notmuch-inbox-searches "inbox"))
+
+ (defun jao-notmuch-hello-insert-bigml-searches ()
+ (jao-notmuch-hello--insert-searches jao-notmuch-bigml-searches "bigml"))
+
+ (defun jao-notmuch-hello-insert-mark-searches ()
+ (jao-notmuch-hello--insert-searches jao-notmuch-mark-searches "marks")
+ (jao-notmuch-hello--insert-searches jao-notmuch-flagged-searches nil))
+
+ (defun jao-notmuch-hello-insert-feeds-searches ()
+ (let ((sect "feeds"))
+ (dolist (s `(,jao-notmuch-feed-searches-news
+ ,jao-notmuch-feed-searches-hack
+ ,jao-notmuch-feed-searches-lang
+ ,jao-notmuch-feed-searches-sci))
+ (let ((i (funcall #'jao-notmuch-hello--insert-searches s sect)))
+ (setq sect (unless i sect))))))
+
+ (defun jao-notmuch-hello-insert-emacs-searches ()
+ (jao-notmuch-hello--insert-searches jao-notmuch-emacs-searches "emacs"))
+
+ (defun jao-notmuch-hello-insert-dynamic-searches ()
+ (jao-notmuch-hello--insert-searches jao-notmuch-dynamic-searches "dynamic")
+ (jao-notmuch-hello--insert-searches jao-notmuch-new-searches nil))
+
+ (defun jao-notmuch-refresh-agenda ()
+ (interactive)
+ (save-window-excursion (org-agenda-list))
+ (let ((b (current-buffer)))
+ (pop-to-buffer "*Calendar*")
+ (goto-char (point-min))
+ (calendar-goto-today)
+ (pop-to-buffer b)))
+
+ (defun jao-notmuch-hello-first ()
+ (interactive)
+ (let ((inhibit-message t))
+ (beginning-of-buffer)
+ (widget-forward 1)))
+
+ (defun jao-notmuch-refresh-hello (&optional agenda)
+ (interactive "P")
+ (ignore-errors
+ (when (and (string= "Mail" (jao-afio-current-frame))
+ (derived-mode-p 'notmuch-hello-mode))
+ (when (not (string-blank-p jao-notmuch-minibuffer-string))
+ (let ((notmuch-hello-auto-refresh nil)) (notmuch-hello)))
+ (when agenda (jao-notmuch-refresh-agenda))
+ (unless (widget-at) (jao-notmuch-hello-first)))))
+
+ (defvar jao-notmuch-hello--sec-rx "^\\(\\[ [0-9]+\\|All tags:.+\\)")
+
+ (defun jao-notmuch-hello-next-section ()
+ (interactive)
+ (when (re-search-forward jao-notmuch-hello--sec-rx nil t)
+ (widget-forward 1)))
+
+ (defun jao-notmuch-hello-prev-section ()
+ (interactive)
+ (beginning-of-line)
+ (unless (looking-at-p jao-notmuch-hello--sec-rx)
+ (re-search-backward jao-notmuch-hello--sec-rx nil t))
+ (when (re-search-backward jao-notmuch-hello--sec-rx nil t)
+ (end-of-line)
+ (widget-forward 1)))
+
+ (defun jao-notmuch-hello-next ()
+ (interactive)
+ (if (widget-at)
+ (widget-button-press (point))
+ (jao-notmuch-hello-next-section)))
+
+ (use-package notmuch-hello
+ :init
+ (setq notmuch-column-control t
+ notmuch-hello-sections '(jao-notmuch-hello-insert-bigml-searches
+ jao-notmuch-hello-insert-inbox-searches
+ jao-notmuch-hello-insert-feeds-searches
+ jao-notmuch-hello-insert-emacs-searches
+ jao-notmuch-hello-insert-mark-searches
+ jao-notmuch-hello-insert-dynamic-searches
+ notmuch-hello-insert-alltags)
+ notmuch-hello-hide-tags nil
+ notmuch-hello-thousands-separator ","
+ notmuch-hello-auto-refresh t
+ notmuch-show-all-tags-list nil
+ notmuch-show-logo nil
+ notmuch-show-empty-saved-searches nil)
+
+ :hook ((notmuch-hello-refresh . jao-notmuch-notify)
+ (jao-afio-switch . jao-notmuch-refresh-hello))
+
+ :bind (:map notmuch-hello-mode-map
+ (("a" . jao-notmuch-refresh-agenda)
+ ("j" . jao-notmuch-jump-search)
+ ("n" . jao-notmuch-hello-next)
+ ("p" . widget-backward)
+ ("S" . consult-notmuch)
+ ("g" . jao-notmuch-refresh-hello)
+ ("." . jao-notmuch-hello-first)
+ ("SPC" . widget-button-press)
+ ("[" . jao-notmuch-hello-prev-section)
+ ("]" . jao-notmuch-hello-next-section))))
+
+ #+end_src
+* show
+ #+begin_src emacs-lisp
+ (defun jao-notmuch-open-enclosure (add)
+ (interactive "P")
+ (with-current-notmuch-show-message
+ (goto-char (point-min))
+ (if (not (search-forward "Enclosure:" nil t))
+ (user-error "No enclosure in message body")
+ (re-search-forward "https?://" nil t)
+ (if-let (url (thing-at-point-url-at-point))
+ (progn
+ (message "%s %s ..." (if add "Adding" "Playing") url)
+ (unless add (jao-mpc-clear))
+ (jao-mpc-add-url url)
+ (unless add (jao-mpc-play)))
+ (error "Found an enclosure, but not a link!")))))
+
+ (defconst jao-mail-clean-rx
+ (regexp-opt '("ElDiario.es - ElDiario.es: " "The Guardian: "
+ "The Conversation โ€“ Articles (UK): ")))
+
+ (defun jao-mail-clean-address (args)
+ (when-let ((address (car args)))
+ (list (if (string-match ".+ updates on arXiv.org: \\(.+\\)" address)
+ (with-temp-buffer
+ (insert (match-string 1 address))
+ (let ((shr-width 1000))
+ (shr-render-region (point-min) (point-max)))
+ (replace-regexp-in-string "\"" "" (buffer-string)))
+ (replace-regexp-in-string jao-mail-clean-rx "" address)))))
+
+ (use-package notmuch-show
+ :init
+ (setq gnus-blocked-images "."
+ notmuch-message-headers
+ '("To" "Cc" "Date" "Reply-To" "List-Id" "X-RSS-Feed")
+ notmuch-show-only-matching-messages t
+ notmuch-show-part-button-default-action 'notmuch-show-view-part
+ notmuch-wash-signature-lines-max 0
+ notmuch-wash-wrap-lines-length 80
+ notmuch-wash-citation-lines-prefix 10
+ notmuch-wash-citation-lines-suffix 20
+ notmuch-show-text/html-blocked-images "."
+ notmuch-show-header-line #'jao-notmuch-message-header-line)
+
+ :config
+
+ (advice-add 'notmuch-clean-address :filter-args #'jao-mail-clean-address)
+
+ :bind
+ (:map notmuch-show-mode-map
+ (("h" . jao-notmuch-goto-tree-buffer)
+ ("TAB" . jao-notmuch-show-next-button)
+ ([backtab] . jao-notmuch-show-previous-button)
+ ("RET" . jao-notmuch-show-ret))))
+ #+end_src
+* search
+ #+begin_src emacs-lisp
+ (use-package notmuch-search
+ :init (setq notmuch-search-result-format
+ '(("date" . "%12s ")
+ ("count" . "%-7s ")
+ ("authors" . "%-35s")
+ ("subject" . " %-100s")
+ (jao-notmuch-format-tags . " (%s)"))
+ notmuch-search-buffer-name-format "*%s*"
+ notmuch-saved-search-buffer-name-format "*%s*")
+ :bind (:map notmuch-search-mode-map
+ (("RET" . notmuch-tree-from-search-thread)
+ ("M-RET" . notmuch-search-show-thread))))
+
+ #+end_src
+* tree
+ #+begin_src emacs-lisp
+ (defun jao-notmuch-tree--forward (&optional prev)
+ (interactive)
+ (forward-line (if prev -1 1))
+ (when prev (forward-char 2))
+ (jao-notmuch-tree-scroll-or-next))
+
+ (defun jao-notmuch-tree--backward ()
+ (interactive)
+ (jao-notmuch-tree--forward t))
+
+ (defun jao-notmuch--via-url ()
+ (when (window-live-p notmuch-tree-message-window)
+ (with-selected-window notmuch-tree-message-window
+ (goto-char (point-min))
+ (when (re-search-forward "^Via: http" nil t)
+ (thing-at-point-url-at-point)))))
+
+ (defun jao-notmuch-browse-url (ext)
+ (interactive "P")
+ (when-let (url (or (jao-notmuch--via-url)
+ (car (last (jao-notmuch-message-urls)))))
+ (funcall (if ext browse-url-secondary-browser-function #'browse-url)
+ url)))
+
+ (defun jao-notmuch-adjust-tree-fonts (&optional family)
+ (let ((fg (face-attribute 'jao-themes-dimm :foreground))
+ (family (or family "Source Code Pro")))
+ (dolist (f '(notmuch-tree-match-tree-face
+ notmuch-tree-no-match-tree-face))
+ (if family
+ (set-face-attribute f nil :family family :foreground fg)
+ (set-face-attribute f nil :foreground fg)))))
+
+ (use-package notmuch-tree
+ :init
+ (setq notmuch-tree-result-format
+ `(("date" . "%12s ")
+ (jao-notmuch-format-author . 25)
+ (jao-notmuch-format-msg-ticks . ,jao-mails-regexp)
+ (jao-notmuch-format-tree-and-subject . "%>-85s")
+ (jao-notmuch-format-tags . " (%s)"))
+ notmuch-unthreaded-result-format notmuch-search-result-format
+ consult-notmuch-result-format
+ `((jao-notmuch-format-msg-ticks . ,jao-mails-regexp)
+ ("date" . "%12s ")
+ ("authors" . "%-35s")
+ ("subject" . " %-100s")
+ (jao-notmuch-format-tags . " (%s)"))
+ ;; notmuch-tree-thread-symbols
+ ;; '((prefix . "โ”€") (top . "โ”€") (top-tee . "โ”ฌ")
+ ;; (vertical . "โ”‚") (vertical-tee . "โ”œ") (bottom . "โ•ฐ")
+ ;; (arrow . ""))
+ notmuch-tree-thread-symbols
+ '((prefix . " ") (top . " ") (top-tee . " ")
+ (vertical . " ") (vertical-tee . " ") (bottom . " ")
+ (arrow . "")))
+ :config
+
+ (jao-notmuch-adjust-tree-fonts
+ (when (string-prefix-p "Hack" jao-themes-default-face) "Source Code Pro"))
+
+ (jao-notmuch-tree-setup "T")
+
+ (defun jao-notmuch-before-tree (&rest args)
+ (when (string= (buffer-name) "*notmuch-hello*")
+ (split-window-right 40)
+ (other-window 1)))
+
+ (defvar jao-notmuch--visits 0)
+
+ (defun jao-notmuch-after-tree-quit (&optional both)
+ (when (and (not (derived-mode-p 'notmuch-tree-mode 'notmuch-hello-mode))
+ (save-window-excursion (other-window -1)
+ (derived-mode-p 'notmuch-hello-mode)))
+ (delete-window)
+ (jao-notmuch-refresh-hello (= 0 (mod (cl-incf jao-notmuch--visits) 10)))))
+
+ (advice-add 'notmuch-tree :before #'jao-notmuch-before-tree)
+ (advice-add 'notmuch-tree-quit :after #'jao-notmuch-after-tree-quit)
+
+ :bind (:map notmuch-tree-mode-map
+ (("b" . jao-notmuch-browse-urls)
+ ("d" . jao-notmuch-tree-toggle-delete)
+ ("D" . jao-notmuch-tree-toggle-delete-thread)
+ ("h" . jao-notmuch-goto-message-buffer)
+ ("H" . jao-notmuch-click-message-buffer)
+ ("i" . jao-notmuch-toggle-images)
+ ("K" . jao-notmuch-tag-jump-and-next)
+ ("k" . jao-notmuch-tree-read-thread)
+ ("n" . jao-notmuch-tree-next)
+ ("N" . jao-notmuch-tree--forward)
+ ("O" . notmuch-tree-toggle-order)
+ ("o" . jao-notmuch-tree-widen-search)
+ ("p" . jao-notmuch-tree-previous)
+ ("P" . jao-notmuch-tree--backward)
+ ("r" . notmuch-tree-reply)
+ ("R" . notmuch-tree-reply-sender)
+ ("s" . jao-notmuch-tree-toggle-spam)
+ ("u" . jao-notmuch-tree-toggle-flag)
+ ("v" . notmuch-tree-scroll-message-window)
+ ("V" . notmuch-tree-scroll-message-window-back)
+ ("x" . jao-notmuch-arXiv-capture)
+ ("<" . jao-notmuch-tree-beginning-of-buffer)
+ (">" . jao-notmuch-tree-end-of-buffer)
+ ("\\" . notmuch-tree-view-raw-message)
+ ("." . jao-notmuch-toggle-mime-parts)
+ ("=" . jao-notmuch-tree-toggle-message)
+ ("RET" . jao-notmuch-tree-show-or-scroll)
+ ("SPC" . jao-notmuch-tree-scroll-or-next)
+ ("M-g" . jao-notmuch-browse-url)
+ ("M-u" . jao-notmuch-tree-reset-tags))))
+ #+end_src
+* org mode
+ Stolen and adapted from [[https://gist.github.com/fedxa/fac592424473f1b70ea489cc64e08911][Fedor Bezrukov]].
+ #+begin_src emacs-lisp
+ (defvar jao-org-notmuch-last-subject nil)
+ (defun jao-org-notmuch-last-subject () jao-org-notmuch-last-subject)
+
+ (defun jao-notmuch--add-tags (tags)
+ (if (derived-mode-p 'notmuch-show-mode)
+ (notmuch-show-add-tag tags)
+ (notmuch-tree-add-tag tags)))
+
+ (defun org-notmuch-store-link ()
+ "Store a link to a notmuch mail message."
+ (cl-case major-mode
+ ((notmuch-show-mode notmuch-tree-mode)
+ ;; Store link to the current message
+ (let* ((id (notmuch-show-get-message-id))
+ (link (concat "notmuch:" id))
+ (subj (notmuch-show-get-subject))
+ (description (format "Mail: %s" subj)))
+ (setq jao-org-notmuch-last-subject subj)
+ (when (y-or-n-p "Archive message? ")
+ (jao-notmuch--add-tags '("+trove")))
+ (when (y-or-n-p "Flag message as todo? ")
+ (jao-notmuch--add-tags '("+flagged")))
+ (org-store-link-props
+ :type "notmuch"
+ :link link
+ :description description)))
+ (notmuch-search-mode
+ ;; Store link to the thread on the current line
+ (let* ((id (notmuch-search-find-thread-id))
+ (link (concat "notmuch:" id))
+ (subj (notmuch-search-find-subject))
+ (description (format "Mail: %s" subj)))
+ (setq jao-org-notmuch-last-subject subj)
+ (org-store-link-props
+ :type "notmuch"
+ :link link
+ :description description)))))
+
+ (with-eval-after-load "org"
+ (org-link-set-parameters "notmuch"
+ :follow 'notmuch-show
+ :store 'org-notmuch-store-link))
+ #+end_src
+* arXiv
+ #+begin_src emacs-lisp
+ (use-package org-capture
+ :config
+ (add-to-list 'org-capture-templates
+ '("X" "arXiv" entry (file "notes/physics/arxiv.org")
+ "* %(jao-org-notmuch-last-subject)\n %i"
+ :immediate-finish t)
+ t)
+ (org-capture-upgrade-templates org-capture-templates))
+
+ (defun jao-notmuch-arXiv-capture ()
+ (interactive)
+ (save-window-excursion
+ (jao-notmuch-goto-message-buffer)
+ (save-excursion
+ (goto-char (point-min))
+ (re-search-forward "\\[ text/html \\]")
+ (forward-paragraph)
+ (setq-local transient-mark-mode 'lambda)
+ (set-mark (point))
+ (goto-char (point-max))
+ (org-capture nil "X"))))
+
+ #+end_src
+* html render
+ #+begin_src emacs-lisp
+ (when jao-notmuch-enabled (setq mm-text-html-renderer 'shr))
+ #+end_src
+* consult
+ #+begin_src emacs-lisp
+ (jao-load-path "consult-notmuch")
+ (require 'consult-notmuch)
+ (consult-customize consult-notmuch :preview-key 'any)
+
+ (defvar jao-consult-notmuch-history nil)
+
+ (defvar jao-mailbox-folders '("bigml" "jao"))
+
+ (defun jao-consult-notmuch-folder (&optional tree folder)
+ (interactive "P")
+ (let ((folder (if folder
+ (file-name-as-directory folder)
+ (completing-read "Group: "
+ jao-mailbox-folders
+ nil nil nil
+ jao-consult-notmuch-history
+ ".")))
+ (folder (replace-regexp-in-string "/\\(.\\)" ".\\1" folder))
+ (init (read-string "Initial query: "))
+ (init (format "folder:/%s/ %s" folder init)))
+ (if tree (consult-notmuch-tree init) (consult-notmuch init))))
+
+ (with-eval-after-load "notmuch-hello"
+ (define-key notmuch-hello-mode-map "f" #'jao-consult-notmuch-folder))
+ #+end_src
+* link hint
+ #+begin_src emacs-lisp
+ (with-eval-after-load "link-hint"
+ (defun jao-link-hint--notmuch-next-part (&optional bound)
+ (when-let (p (next-single-property-change (point) :notmuch-part nil bound))
+ (and (< p (or bound (point-max))) p)))
+
+ (defun jao-link-hint--notmuch-part-p ()
+ (and (get-text-property (point) :notmuch-part)
+ (when-let (b (button-at (point))) (button-label b))))
+
+ (link-hint-define-type 'notmuch-part
+ :next #'jao-link-hint--notmuch-next-part
+ :at-point-p #'jao-link-hint--notmuch-part-p
+ :vars '(notmuch-show-mode)
+ :open #'push-button
+ :open-message "Toggled"
+ :open-multiple t)
+
+ (push 'link-hint-notmuch-part link-hint-types))
+
+ #+end_src
diff --git a/attic/org/org.org b/attic/org/org.org
new file mode 100644
index 0000000..bcce3e1
--- /dev/null
+++ b/attic/org/org.org
@@ -0,0 +1,316 @@
+#+property: header-args :lexical t :tangle yes :comments yes :results silent :shebang ";; -*- lexical-binding: t" :tangle-mode (identity #o644)
+#+title: Org (and related) mode configuration
+
+* General configuration
+ #+begin_src emacs-lisp
+ (use-package org
+ :ensure t
+ :custom ((org-export-backends '(ascii html latex texinfo)))
+ :init
+ (defalias 'jao-open-gnus-frame 'jao-afio--goto-mail)
+
+ (setq org-adapt-indentation t
+ org-catch-invisible-edits 'smart
+ org-complete-tags-always-offer-all-agenda-tags t
+ org-cycle-separator-lines 0 ;; no blank lines when all colapsed
+ org-deadline-warning-days 14
+ org-default-notes-file (expand-file-name "inbox.org" org-directory)
+ org-directory jao-org-dir
+ org-display-remote-inline-images 'download ;; 'skip 'cache
+ org-ellipsis " .." ;; โ†ด
+ org-email-link-description-format "Email %c: %s"
+ org-enforce-todo-dependencies t
+ org-fast-tag-selection-single-key 'expert
+ ;; org-list-demote-modify-bullet '(("+" . "-") ("-" . "+") ("*" . "+"))
+ org-link-frame-setup
+ '((gnus . (lambda (&optional x) (jao-open-gnus-frame)))
+ (file . find-file-other-window))
+ org-log-done nil
+ org-modules '(bibtex info eww eshell git-link)
+ org-odd-levels-only t
+ org-outline-path-complete-in-steps nil
+ org-refile-allow-creating-parent-nodes 'confirm
+ org-refile-targets '((nil :maxlevel . 5)
+ (org-agenda-files :maxlevel . 5))
+ org-refile-use-outline-path 'file
+ org-return-follows-link t
+ org-reverse-note-order t
+ org-special-ctrl-a/e t
+ org-src-fontify-natively t
+ org-startup-folded t
+ org-tag-alist nil
+ org-tags-column -75
+ org-todo-keywords
+ '((sequence "TODO(t)" "STARTED(s!)" "|" "DONE(d!)")
+ (sequence "REPLY(r)" "WAITING(w!)" "|" "DONE(d!)")
+ (sequence "TOREAD(T)" "READING(R!)" "|" "READ(a!)")
+ (sequence "|" "CANCELLED(x!)" "SOMEDAY(o!)" "DONE(d!)"))
+ org-use-fast-todo-selection t
+ org-use-speed-commands nil ;; t and then ? to see help
+ org-gnus-prefer-web-links nil))
+ (require 'org)
+ #+end_src
+* Agenda
+ #+begin_src emacs-lisp
+ (setq ;; org-agenda-custom-commands
+ ;; '(("w" todo "WAITING" nil)
+ ;; ("W" agenda "" ((org-agenda-ndays 21))))
+ org-agenda-files (mapcar (lambda (f)
+ (expand-file-name f jao-org-dir))
+ '("inbox.org" "bigml.org"))
+ org-agenda-block-separator " "
+ org-agenda-breadcrumbs-separator "โ€ข"
+ org-agenda-current-time-string "โ€ข" ;; "*"
+ org-agenda-time-grid
+ '((daily today require-timed)
+ (800 1000 1200 1400 1600 1800 2000) "" "ยท")
+ org-agenda-include-diary t
+ org-agenda-include-inactive-timestamps t
+ org-agenda-inhibit-startup nil
+ org-agenda-restore-windows-after-quit t
+ org-agenda-show-all-dates t
+ org-agenda-skip-deadline-if-done t
+ org-agenda-skip-scheduled-if-done nil
+ org-agenda-span 14
+ org-agenda-start-on-weekday nil
+ org-agenda-window-setup 'current-window)
+ #+end_src
+* Capture templates
+ #+BEGIN_SRC emacs-lisp
+ (setq org-capture-templates
+ '(("t" "TODO" entry
+ (file+headline "inbox.org" "Todo")
+ "* TODO %?\n %i%a" :prepend t)
+ ("r" "REPLY" entry
+ (file+headline "inbox.org" "Todo")
+ "* REPLY %:subject%?\n %t\n %i%a" :prepend t)
+ ("a" "Appointment" entry
+ (file+olp "inbox.org" "Appointments")
+ "* %^T %?\n %a" :time-prompt t)
+ ("i" "Inbox note" entry (file+headline "inbox.org" "Notes")
+ "* %a\n %i%?(added on: %u)" :prepend t)))
+ ;; (org-capture-upgrade-templates org-capture-templates)
+ #+END_SRC
+* MIME and file apps
+ #+BEGIN_SRC emacs-lisp
+ (setq org-file-apps
+ '((system . mailcap)
+ (".*\\.djvu" . system)
+ (t . emacs)))
+ #+END_SRC
+* Appearance
+ #+begin_src emacs-lisp
+ ;; Show hidden emphasis markers
+ (use-package org-appear
+ :ensure t
+ :hook (org-mode . org-appear-mode))
+
+ ;; #+caption: Image caption.
+ ;; #+attr_org: :width 100
+ ;; [[file:path/to/image.png]]
+
+ (setq org-startup-indented nil
+ org-pretty-entities nil
+ org-hide-emphasis-markers t
+ org-hide-leading-stars t
+ org-startup-with-inline-images t
+ org-image-actual-width '(300))
+
+ (use-package org-modern
+ :ensure t
+ :init (setq org-modern-label-border 1))
+
+ ;; (unless (display-graphic-p) (global-org-modern-mode 1))
+
+ #+end_src
+* LaTeX
+ #+begin_src emacs-lisp
+ (use-package org-fragtog
+ :after org
+ :ensure t
+ :hook ((org-mode . org-fragtog-mode)))
+
+ (require 'org-fragtog)
+
+ (setq org-format-latex-options
+ `(:foreground default
+ :background
+ ,(if (jao-colors-scheme-dark-p) "black" "white")
+ :scale 1.25
+ :html-foreground "black"
+ :html-background "Transparent"
+ :html-scale 1.0
+ :matchers ("begin" "$1" "$" "$$" "\\(" "\\["))
+ org-preview-latex-image-directory
+ (expand-file-name "~/.emacs.d/cache/ltximg/")
+ org-latex-hyperref-template nil
+ org-highlight-latex-and-related '(latex script entities))
+
+ (require 'ox-latex)
+ #+end_src
+
+* Export (minted)
+
+ #+begin_src emacs-lisp
+ (setq org-latex-listings 'minted
+ org-latex-packages-alist '(("" "minted"))
+ org-latex-pdf-process
+ '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
+ "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
+ #+end_src
+
+* Babel and literate programming
+ - [[http://cachestocaches.com/2018/6/org-literate-programming][Literate Programming with Org-mode]]
+ - [[http://howardism.org/Technical/Emacs/literate-devops.html][Literate DevOps]]
+
+ #+begin_src emacs-lisp
+ (setq org-src-window-setup 'other-window) ;; current-window
+ (require 'org-tempo nil t) ;; <s TAB for 9.2 and later
+
+ (use-package poly-org :ensure t)
+
+ (use-package ob-prolog
+ :ensure t
+ :after org)
+
+ (org-babel-do-load-languages
+ 'org-babel-load-languages
+ '((calc . t)
+ (clojure . t)
+ ;; (elixir . t)
+ (emacs-lisp .t)
+ (gnuplot .t)
+ (haskell . t)
+ (makefile . t)
+ (ocaml . t)
+ (org . t)
+ (python . t)
+ (scheme .t)
+ (shell . t)
+ (prolog . t)))
+ #+end_src
+
+* Org cliplink (link from clipboard)
+ [[https://github.com/rexim/org-cliplink][GitHub - rexim/org-cliplink: Insert org-mode links from clipboard]]
+
+ #+BEGIN_SRC emacs-lisp
+ (use-package org-cliplink
+ :ensure t
+ :bind (:map org-mode-map ("C-c C-f" . org-cliplink))
+ :config
+ (add-to-list 'org-capture-templates
+ '("k" "Cliplink capture task" entry
+ (file+headline "inbox.org" "Todo")
+ "* TODO %(org-cliplink-capture) %?" :prepend t)
+ t))
+ #+END_SRC
+
+* Notes
+ #+begin_src emacs-lisp
+ (use-package jao-org-notes
+ :commands (jao-org-notes-setup)
+ :config
+ (defun jao-org-notes-note-p ()
+ (string-prefix-p jao-org-notes-dir (buffer-file-name)))
+
+ (defun jao-org-notes-recoll ()
+ "Use consult-recoll to search notes."
+ (interactive)
+ (consult-recoll (format "dir:%s " jao-org-notes-dir)))
+
+ (jao-transient-major-mode org
+ ["Notes"
+ ("o" "find and open note" jao-org-notes-open)
+ ("c" "open or create note" jao-org-notes-open-or-create)
+ ("\\" "grep notes" jao-org-notes-grep)
+ ("r" "recoll notes" jao-org-notes-recoll)]
+ ["Current note" :if jao-org-notes-note-p
+ ("i" "insert link" jao-org-notes-insert-link)
+ ("t" "insert tags" jao-org-notes-insert-tags)
+ ("v" "show backlinks" jao-org-notes-backlinks)]))
+
+ (jao-org-notes-setup "n")
+ #+end_src
+* Links
+ #+begin_src emacs-lisp
+ (require 'ol-eshell nil t)
+ ;; (require 'ol-bbdb nil t)
+ (require 'ol-info nil t)
+ (setq org-link-abbrev-alist '(("jao.io" "https://jao.io/")))
+
+ (defun jao-org-link-at-point (&optional copy)
+ (when (thing-at-point-looking-at "\\[\\[\\([^]]+\\)\\]\\[[^]]+\\]\\]")
+ (when copy (kill-ring-save (match-beginning 1) (match-end 1)))
+ (match-string-no-properties 1)))
+
+ (defun jao-org-copy-link-at-point ()
+ (interactive)
+ (message "%s" (or (jao-org-link-at-point t) "No link at point")))
+
+ (defun jao-org-insert-link (url title)
+ (insert (format "[[%s][%s]]" url title)))
+
+ (defun jao-insert-eww-link ()
+ "Look for last eww buffer and insert an org link to it."
+ (interactive)
+ (when-let (b (car (jao-eww-session--list-buffers)))
+ (let ((lnk (with-current-buffer b
+ (format "[[%s][%s]]"
+ (eww-current-url)
+ (jao-eww-buffer-title)))))
+ (insert lnk))))
+
+ (use-package jao-org-links
+ :commands jao-org-links-setup
+ :bind (("C-c T" . jao-org-insert-doc)))
+
+ (jao-org-links-setup jao-sink-dir)
+
+ (with-eval-after-load "pdf-view"
+ (define-key pdf-view-mode-map (kbd "C-c o") #'jao-org-pdf-goto-org)
+ (define-key pdf-view-mode-map (kbd "C-c O") #'jao-org-pdf-goto-org*))
+
+ (with-eval-after-load "doc-view"
+ (define-key doc-view-mode-map (kbd "C-c o") #'jao-org-pdf-goto-org)
+ (define-key doc-view-mode-map (kbd "C-c O") #'jao-org-pdf-goto-org*))
+
+ #+end_src
+* eldoc
+ #+begin_src emacs-lisp
+ (defun jao-org-eldoc--hook ()
+ (set (make-local-variable 'eldoc-documentation-function)
+ 'jao-org-link-at-point)
+ (eldoc-mode))
+ (add-hook 'org-mode-hook 'jao-org-eldoc--hook)
+ #+end_src
+* savedoc
+ #+begin_src emacs-lisp
+ (defun jao-org--show-if-hidden ()
+ (when (outline-invisible-p)
+ (save-excursion
+ (outline-previous-visible-heading 1)
+ (org-show-subtree))))
+ (add-hook 'org-mode-hook 'jao-org--show-if-hidden t)
+ #+end_src
+* Keybindings
+ #+begin_src emacs-lisp
+ (define-key mode-specific-map [?a] 'org-agenda)
+ (define-key org-mode-map "\C-cv" 'jao-org-copy-link-at-point)
+ (define-key org-mode-map [(control ?c) tab] 'org-force-cycle-archived)
+ (define-key org-mode-map [(f7)] 'org-archive-to-archive-sibling)
+ (define-key org-mode-map "\C-cE" 'jao-insert-eww-link)
+ (define-key org-mode-map "\C-cW" 'jao-insert-eww-link)
+ (define-key org-mode-map "\C-c'" 'org-edit-src-code)
+ (define-key org-mode-map "\C-cO" 'outline-hide-other)
+ (global-set-key "\C-cr" 'org-capture)
+ (global-set-key "\C-c\C-l" 'org-store-link)
+ ;; (global-set-key "\C-cL" 'org-insert-link-global)
+ (global-set-key "\C-cO" 'org-open-at-point-global)
+
+ (jao-transient-major-mode+ org
+ ["Links"
+ ("le" "insert current eww link" jao-insert-eww-link)
+ ("lf" "insert link from clipboard" org-cliplink)
+ ("lc" "copy link at point" jao-org-copy-link-at-point)])
+
+ #+end_src
diff --git a/attic/org/w3m.org b/attic/org/w3m.org
new file mode 100644
index 0000000..3689c8e
--- /dev/null
+++ b/attic/org/w3m.org
@@ -0,0 +1,191 @@
+#+property: header-args :lexical t :tangle yes :comments no :results silent
+#+title: Customizations for emacs-w3m
+#+auto_tangle: t
+
+* browse-url and afio
+ #+begin_src emacs-lisp
+ (defun jao-w3m-find-url (url)
+ (let* ((url (w3m-canonicalize-url url))
+ (fn `(lambda (b)
+ (with-current-buffer b
+ (string= ,url (w3m-canonicalize-url w3m-current-url))))))
+ (when-let (b (seq-find fn (w3m-list-buffers)))
+ (pop-to-buffer b))))
+
+ (defun jao-w3m-browse-url (url &rest r)
+ (jao-afio--goto-www)
+ (select-window (frame-first-window))
+ (or (jao-w3m-find-url url)
+ (w3m-goto-url-new-session url)))
+
+ (defun jao-w3m-download (arg)
+ (interactive "P")
+ (jao-download (w3m-anchor) arg))
+
+ (setq jao-afio-use-w3m t)
+ (setq jao-browse-url-function 'jao-w3m-browse-url)
+ #+end_src
+* Org integration
+ #+begin_src emacs-lisp
+ (defun jao-w3m-get-link ()
+ (let ((wb (w3m-alive-p)))
+ (when wb
+ (let ((url (with-current-buffer wb w3m-current-url))
+ (title (w3m-buffer-title wb)))
+ (cons url title)))))
+
+ (defun jao-insert-w3m-link ()
+ (interactive)
+ (let ((link (jao-w3m-get-link)))
+ (when link (insert "[[" (car link) "][" (cdr link) "]]"))))
+
+ (with-eval-after-load "org"
+ (require 'ol-w3m nil t)
+ (define-key org-mode-map "\C-cW" 'jao-insert-w3m-link))
+ #+end_src
+* notmuch integration
+ #+begin_src emacs-lisp
+ (defvar-local jao-notmuch--showing-images nil)
+
+ (defun jao-notmuch--setup-w3m-images (&optional activate)
+ (when (eq mm-text-html-renderer 'w3m)
+ (setq-local w3m-ignored-image-url-regexp
+ (unless jao-notmuch--showing-images
+ notmuch-show-text/html-blocked-images))
+ (when activate
+ (setq-local scroll-margin 0)
+ (w3m-toggle-inline-images (if jao-notmuch--showing-images t 'turnoff)))))
+
+ (defun jao-notmuch--w3m-toggle-images ()
+ (save-window-excursion
+ (when (or (derived-mode-p 'notmuch-show-mode)
+ (jao-notmuch-goto-message-buffer nil t))
+ (goto-char (point-min))
+ (when (re-search-forward "^\\[ text/html " nil t)
+ (when (looking-at-p "(hidden)")
+ (notmuch-show-toggle-part-invisibility))
+ (forward-line 1)
+ (setq jao-notmuch--showing-images (not jao-notmuch--showing-images))
+ (jao-notmuch--setup-w3m-images t)))))
+
+ (add-hook 'notmuch-show-mode-hook #'jao-notmuch--setup-w3m-images)
+ #+end_src
+* Capture page
+ #+begin_src emacs-lisp
+ (defun jao-w3m-capture-page ()
+ (interactive)
+ (let* ((title (w3m-current-title))
+ (url w3m-current-url)
+ (html (y-or-n-p "Save as HTML (y) or PS (n)? "))
+ (basename (concat (read-string "File name: ")
+ (if html ".html" ".ps")))
+ (name (expand-file-name basename jao-sink-dir)))
+ (if html
+ (progn
+ (w3m-view-source)
+ (write-region (point-min) (point-max) name nil nil nil t)
+ (w3m-view-source))
+ (progn
+ (split-window-horizontally 85)
+ (w3m-redisplay-this-page)
+ (ps-print-buffer name)
+ (delete-other-windows)
+ (w3m-redisplay-this-page)))
+ (kill-new (format "[[doc:%s][%s]] ([[%s][original]])"
+ basename title url))))
+ #+end_src
+* Consult narrowing
+ #+begin_src emacs-lisp
+ (with-eval-after-load "w3m-util"
+ (with-eval-after-load "consult"
+ (defvar jao-consult-w3m-buffer-history nil)
+ (defun jao-www--item (b)
+ (with-current-buffer b
+ (propertize (or w3m-current-title (buffer-name))
+ 'buffer b
+ 'url (or w3m-current-url (buffer-name)))))
+ (defvar jao-consult-w3m-source
+ (list :name "www buffer"
+ :category 'www-buffer
+ :hidden t
+ :narrow (cons ?w "www")
+ :annotate (lambda (b) (when b (get-text-property 0 'url b)))
+ :history 'jao-consult-w3m-buffer-history
+ :items (lambda ()
+ (seq-map #'jao-www--item
+ (seq-filter #'jao-www--buffer-p (buffer-list))))
+ :action (lambda (b)
+ (jao-afio--goto-www)
+ (switch-to-buffer (get-text-property 0 'buffer b)))))
+ (jao-consult-add-buffer-source 'jao-consult-w3m-source "Web" ?w)))
+ #+end_src
+* Package
+ #+begin_src emacs-lisp
+ (use-package w3m
+ :ensure t
+ :custom ((w3m-key-binding 'info)
+ (w3m-display-mode 'dual-pane))
+ :init
+ (setq w3m-add-user-agent nil
+ w3m-confirm-leaving-secure-page nil
+ w3m-cookie-accept-bad-cookies t
+ w3m-cookie-accept-domains '(".github.com"
+ ".librarything.com"
+ ".goodreads.com"
+ ".sr.ht"
+ ".gnu.org"
+ ".codeberg.org"
+ "codeberg.org"
+ ".bookshop.org"
+ ".reddit.com")
+ w3m-cookie-reject-domains '(".")
+ w3m-default-save-directory "~/var/download"
+ w3m-do-cleanup-temp-files nil
+ w3m-external-view-temp-directory "/tmp"
+ w3m-fill-column 110
+ w3m-goto-article-function 'jao-w3m-browse-url
+ w3m-form-input-textarea-buffer-lines 40
+ w3m-history-minimize-in-new-session t
+ w3m-history-reuse-history-elements nil
+ w3m-image-no-idle-timer t
+ w3m-make-new-session t
+ w3m-profile-directory "~/.w3m"
+ w3m-redisplay-pages-automatically-p nil
+ w3m-resize-images t
+ w3m-safe-url-regexp nil
+ w3m-search-default-engine "duckduckgo" ; "google-en"
+ w3m-select-buffer-horizontal-window nil
+ w3m-select-buffer-window-ratio '(20 . 40)
+ w3m-session-load-last-sessions t
+ w3m-session-load-crashed-sessions 'ask
+ w3m-show-graphic-icons-in-header-line nil
+ w3m-show-graphic-icons-in-mode-line nil
+ w3m-use-tab nil
+ w3m-use-tab-line nil
+ w3m-use-title-buffer-name t
+ w3m-use-cookies t
+ w3m-use-filter nil
+ w3m-use-favicon nil
+ w3m-use-header-line nil
+ w3m-use-refresh nil
+ w3m-use-symbol t)
+
+ :config
+ :bind (:map w3m-mode-map
+ (("+" . w3m-zoom-in-image)
+ ("-" . w3m-zoom-out-image)
+ ("C-c C-@" . tracking-next-buffer)
+ ("C-c C-SPC" . tracking-next-buffer)
+ ("C-c C-b" . nil)
+ ("C-c c" . jao-w3m-capture-page)
+ ("b" . w3m-view-previous-page)
+ ("B" . w3m-view-next-page)
+ ("c" . w3m-print-this-url)
+ ("d" . jao-w3m-download)
+ ("D" . w3m-download)
+ ("f" . w3m-lnum-follow)
+ ("v" . jao-view-video)
+ ("w" . org-w3m-copy-for-org-mode)
+ ("x" . jao-rss-subscribe)
+ ("y" . w3m-print-current-url))))
+ #+end_src