emacs: yasnippet: add some convenience snippets for latex-mode

[~bandali/configs] / .emacs.d / init.el

diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 0d23dfe..4002d9a 100644 (file)
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -471,14 +471,16 @@ For disabling the behaviour for certain buffers and/or modes."
         org-startup-folded 'content
         org-catch-invisible-edits 'show-and-error
         org-log-done 'time)
         org-startup-folded 'content
         org-catch-invisible-edits 'show-and-error
         org-log-done 'time)

+  (when (version< org-version "9.3")
+    (setq org-email-link-description-format
+          org-link-email-description-format))

   (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
   (add-to-list 'org-modules 'org-habit)
   :bind
   (("C-c a o a" . org-agenda)
    :map org-mode-map
    ("M-L" . org-insert-last-stored-link)
   (add-to-list 'org-structure-template-alist '("L" . "src emacs-lisp") t)
   (add-to-list 'org-modules 'org-habit)
   :bind
   (("C-c a o a" . org-agenda)
    :map org-mode-map
    ("M-L" . org-insert-last-stored-link)

-   ("M-O" . org-toggle-link-display)
-   ("s-T" . org-todo))
+   ("M-O" . org-toggle-link-display))

   :hook ((org-mode . org-indent-mode)
          (org-mode . auto-fill-mode)
          (org-mode . flyspell-mode))
   :hook ((org-mode . org-indent-mode)
          (org-mode . auto-fill-mode)
          (org-mode . flyspell-mode))


@@ -557,14 +559,19 @@ For disabling the behaviour for certain buffers and/or modes."
 ;; *the* right way to do git
 (use-package magit
   :defer 0.5
 ;; *the* right way to do git
 (use-package magit
   :defer 0.5

-  :bind (("C-x g" . magit-status)
-         ("s-g s" . magit-status)
-         ("s-g l" . magit-log-buffer-file))
+  :bind (("C-c g g" . magit-status)
+         ("C-c g s" . magit-status)
+         ("C-c g b" . magit-blame-addition)
+         ("C-c g l" . magit-log-buffer-file))

   :config
   (magit-add-section-hook 'magit-status-sections-hook
                           'magit-insert-modules
                           'magit-insert-stashes
                           'append)
   :config
   (magit-add-section-hook 'magit-status-sections-hook
                           'magit-insert-modules
                           'magit-insert-stashes
                           'append)

+  ;; (magit-add-section-hook 'magit-status-sections-hook
+  ;;                         'magit-insert-ignored-files
+  ;;                         'magit-insert-untracked-files
+  ;;                         'append)

   (setq magit-repository-directories '(("~/" . 0)
                                        ("~/src/git/" . 1)))
   (nconc magit-section-initial-visibility-alist
   (setq magit-repository-directories '(("~/" . 0)
                                        ("~/src/git/" . 1)))
   (nconc magit-section-initial-visibility-alist


@@ -605,6 +612,19 @@ For disabling the behaviour for certain buffers and/or modes."
         ivy-use-virtual-buffers t
         ivy-virtual-abbreviate 'abbreviate
         ivy-count-format "%d/%d ")
         ivy-use-virtual-buffers t
         ivy-virtual-abbreviate 'abbreviate
         ivy-count-format "%d/%d ")

+
+  (defvar b/ivy-ignore-buffer-modes '(magit-mode erc-mode dired-mode))
+  (defun b/ivy-ignore-buffer-p (str)
+    "Return non-nil if str names a buffer with a major mode
+derived from one of `b/ivy-ignore-buffer-modes'.
+
+This function is intended for use with `ivy-ignore-buffers'."
+    (let* ((buf (get-buffer str))
+           (mode (and buf (buffer-local-value 'major-mode buf))))
+      (and mode
+           (apply #'provided-mode-derived-p mode b/ivy-ignore-buffer-modes))))
+  (add-to-list 'ivy-ignore-buffers 'b/ivy-ignore-buffer-p)
+

   (ivy-mode 1)
   ;; :custom-face
   ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))
   (ivy-mode 1)
   ;; :custom-face
   ;; (ivy-minibuffer-match-face-2 ((t (:background "#e99ce8" :weight semi-bold))))


@@ -623,12 +643,11 @@ For disabling the behaviour for certain buffers and/or modes."
   :delight
   :bind (([remap execute-extended-command] . counsel-M-x)
          ([remap find-file]                . counsel-find-file)
   :delight
   :bind (([remap execute-extended-command] . counsel-M-x)
          ([remap find-file]                . counsel-find-file)

-         ("C-c x"                          . counsel-M-x)
+         ("C-c b b"                        . ivy-switch-buffer)

          ("C-c f ."                        . counsel-find-file)
          ("C-c f l"                        . counsel-find-library)
          ("C-c f r"                        . counsel-recentf)
          ("C-c f ."                        . counsel-find-file)
          ("C-c f l"                        . counsel-find-library)
          ("C-c f r"                        . counsel-recentf)

-         ("s-."                            . counsel-find-file)
-         ("s-r"                            . ivy-switch-buffer)
+         ("C-c x"                          . counsel-M-x)

          :map minibuffer-local-map
          ("C-r" . counsel-minibuffer-history))
   :config
          :map minibuffer-local-map
          ("C-r" . counsel-minibuffer-history))
   :config


@@ -644,7 +663,6 @@ For disabling the behaviour for certain buffers and/or modes."
            ("C-x C-b" . helm-buffers-list)
            ("C-x C-f" . helm-find-files)
            ("C-h r"   . helm-info-emacs)
            ("C-x C-b" . helm-buffers-list)
            ("C-x C-f" . helm-find-files)
            ("C-h r"   . helm-info-emacs)

-           ("s-r"     . helm-recentf)

            ("C-s-r"   . helm-resume)
            :map helm-map
            ("<tab>" . helm-execute-persistent-action)
            ("C-s-r"   . helm-resume)
            :map helm-map
            ("<tab>" . helm-execute-persistent-action)


@@ -761,6 +779,7 @@ For disabling the behaviour for certain buffers and/or modes."
   :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
 
 (use-package outline
   :hook (ibuffer . (lambda () (ibuffer-switch-to-saved-filter-groups "default"))))
 
 (use-package outline

+  :disabled

   :hook (prog-mode . outline-minor-mode)
   :delight (outline-minor-mode " outl")
   :bind
   :hook (prog-mode . outline-minor-mode)
   :delight (outline-minor-mode " outl")
   :bind


@@ -1208,8 +1227,8 @@ For disabling the behaviour for certain buffers and/or modes."
    'org-mode b/org-mode-font-lock-keywords t))
 
 (bind-keys
    'org-mode b/org-mode-font-lock-keywords t))
 
 (bind-keys

- ("s-t d" . b/lights-off)
- ("s-t l" . b/lights-on))
+ ("C-c t d" . b/lights-off)
+ ("C-c t l" . b/lights-on))

 
 \f
 ;;; Emacs enhancements & auxiliary packages
 
 \f
 ;;; Emacs enhancements & auxiliary packages


@@ -1238,15 +1257,12 @@ For disabling the behaviour for certain buffers and/or modes."
     "C-c a e" "erc"
     "C-c a o" "org"
     "C-c a s" "shells"
     "C-c a e" "erc"
     "C-c a o" "org"
     "C-c a s" "shells"

-    "C-c p"   "package-management"
-    ;; "C-c p e" "package-management/epkg"
-    "C-c p s" "straight.el"
-    "C-c psa" "all"
-    "C-c psp" "package"
+    "C-c b"   "buffers"

     "C-c c"   "compile-and-comments"
     "C-c e"   "eval"
     "C-c f"   "files"
     "C-c F"   "frames"
     "C-c c"   "compile-and-comments"
     "C-c e"   "eval"
     "C-c f"   "files"
     "C-c F"   "frames"

+    "C-c g"   "magit"

     "C-S-h"   "help(ful)"
     "C-c m"   "multiple-cursors"
     "C-c P"   "projectile"
     "C-S-h"   "help(ful)"
     "C-c m"   "multiple-cursors"
     "C-c P"   "projectile"


@@ -1254,9 +1270,9 @@ For disabling the behaviour for certain buffers and/or modes."
     "C-c P x" "projectile/execute"
     "C-c P 4" "projectile/other-window"
     "C-c q"   "boxquote"
     "C-c P x" "projectile/execute"
     "C-c P 4" "projectile/other-window"
     "C-c q"   "boxquote"

-    "s-g"     "magit"
-    "s-O"     "outline"
-    "s-t"     "themes")
+    "C-c t"   "themes"
+    ;; "s-O"     "outline"
+    )

 
   ;; prefixes for major modes
   (which-key-add-major-mode-key-based-replacements 'message-mode
 
   ;; prefixes for major modes
   (which-key-add-major-mode-key-based-replacements 'message-mode


@@ -1383,7 +1399,8 @@ For disabling the behaviour for certain buffers and/or modes."
   :delight " typo"
   :config
   (typo-global-mode 1)
   :delight " typo"
   :config
   (typo-global-mode 1)

-  :hook ((text-mode erc-mode) . typo-mode))
+  :hook (((text-mode erc-mode) . typo-mode)
+         (tex-mode             . (lambda ()(typo-mode -1)))))

 
 ;; highlight TODOs in buffers
 (use-package hl-todo
 
 ;; highlight TODOs in buffers
 (use-package hl-todo


@@ -1501,6 +1518,7 @@ For disabling the behaviour for certain buffers and/or modes."
   (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
   (yas-reload-all)
   (setq yas-verbosity yas-verbosity-cur)
   (add-to-list 'yas-snippet-dirs "~/src/git/guix/etc/snippets" t)
   (yas-reload-all)
   (setq yas-verbosity yas-verbosity-cur)

+  (define-key yas-minor-mode-map (kbd "SPC") yas-maybe-expand)

   (yas-global-mode))
 
 (use-package debbugs)
   (yas-global-mode))
 
 (use-package debbugs)


@@ -1528,25 +1546,25 @@ For disabling the behaviour for certain buffers and/or modes."
 
 (use-package window
   :bind
 
 (use-package window
   :bind

-  (("s-o"   . other-window)
-   ("s-/ ." . split-window-right)
-   ("s-/ ," . split-window-below)
-   ("s-/ 0" . delete-window)
-   ("s-q"   . delete-window))
+  (("C-c w <right>" . split-window-right)
+   ("C-c w <down>"  . split-window-below)
+   ("C-c w s l"     . split-window-right)
+   ("C-c w s j"     . split-window-below)
+   ("C-c w q"       . quit-window))

   :custom
   (split-width-threshold 150))
 
 (use-package windmove
   :defer 0.6
   :bind
   :custom
   (split-width-threshold 150))
 
 (use-package windmove
   :defer 0.6
   :bind

-  (("s-h" . windmove-left)
-   ("s-j" . windmove-down)
-   ("s-k" . windmove-up)
-   ("s-l" . windmove-right)
-   ("s-H" . windmove-swap-states-left)
-   ("s-J" . windmove-swap-states-down)
-   ("s-K" . windmove-swap-states-up)
-   ("s-L" . windmove-swap-states-right)))
+  (("C-c w h" . windmove-left)
+   ("C-c w j" . windmove-down)
+   ("C-c w k" . windmove-up)
+   ("C-c w l" . windmove-right)
+   ("C-c w H" . windmove-swap-states-left)
+   ("C-c w J" . windmove-swap-states-down)
+   ("C-c w K" . windmove-swap-states-up)
+   ("C-c w L" . windmove-swap-states-right)))

 
 (use-package pass
   :commands pass
 
 (use-package pass
   :commands pass


@@ -1561,6 +1579,23 @@ For disabling the behaviour for certain buffers and/or modes."
 
 (use-package biblio)
 
 
 (use-package biblio)
 

+(use-package reftex
+  :hook (latex-mode . reftex-mode))
+
+(use-package reftex-cite
+  :after reftex
+  :disabled                             ; enable to disable
+                                        ; reftex-cite's default choice
+                                        ; of previous word
+  :config
+  (defun reftex-get-bibkey-default ()
+    "If the cursor is in a citation macro, return the word before the macro."
+    (let* ((macro (reftex-what-macro 1)))
+      (save-excursion
+        (when (and macro (string-match "cite" (car macro)))
+          (goto-char (cdr macro)))
+        (reftex-this-word)))))
+

 \f
 ;;; Email (with Gnus)
 
 \f
 ;;; Email (with Gnus)
 


@@ -1574,8 +1609,10 @@ For disabling the behaviour for certain buffers and/or modes."
  read-mail-command 'gnus)
 
 (use-package gnus
  read-mail-command 'gnus)
 
 (use-package gnus

-  :bind (("s-m"   . gnus)
-         ("s-M"   . gnus-unplugged))
+  :bind (("s-m"     . gnus)
+         ("s-M"     . gnus-unplugged)
+         ("C-c a m" . gnus)
+         ("C-c a M" . gnus-unplugged))

   :init
   (setq
    gnus-select-method '(nnnil "")
   :init
   (setq
    gnus-select-method '(nnnil "")


@@ -1608,7 +1645,7 @@ For disabling the behaviour for certain buffers and/or modes."
                                  (list ".*atreus.freelists.org" "l.atreus")
                                  (list ".*deepspec.lists.cs.princeton.edu" "l.deepspec")
                                  ;; (list ".*haskell-art.we.lurk.org" "l.haskell.art") ;d
                                  (list ".*atreus.freelists.org" "l.atreus")
                                  (list ".*deepspec.lists.cs.princeton.edu" "l.deepspec")
                                  ;; (list ".*haskell-art.we.lurk.org" "l.haskell.art") ;d

-                                 (list ".*haskell-cafe.haskell.org" "l.haskell.cafe")
+                                 (list ".*haskell-cafe.haskell.org" "l.haskell-cafe")

                                  ;; (list ".*notmuch.notmuchmail.org" "l.notmuch") ;u
                                  ;; (list ".*dev.lists.parabola.nu" "l.parabola-dev") ;u
                                  ;; ----------------------------------
                                  ;; (list ".*notmuch.notmuchmail.org" "l.notmuch") ;u
                                  ;; (list ".*dev.lists.parabola.nu" "l.parabola-dev") ;u
                                  ;; ----------------------------------


@@ -1627,8 +1664,8 @@ For disabling the behaviour for certain buffers and/or modes."
              (nnimap-split-fancy (|
                                   ;; (: gnus-registry-split-fancy-with-parent)
                                   ;; se212-f19
              (nnimap-split-fancy (|
                                   ;; (: gnus-registry-split-fancy-with-parent)
                                   ;; se212-f19

-                                  ("subject" "SE\\s-?212" "course.se463-s19")
-                                  (from "SE\\s-?212" "course.se463-s19")
+                                  ("subject" "SE\\s-?212" "course.se212-f19")
+                                  (from "SE\\s-?212" "course.se212-f19")

                                   ;; catch-all
                                   "INBOX")))
      (nnimap "csc"
                                   ;; catch-all
                                   "INBOX")))
      (nnimap "csc"


@@ -2059,7 +2096,7 @@ https://csclub.uwaterloo.ca/~abandali")
 ;;; IRC (with ERC and ZNC)
 
 (use-package erc
 ;;; IRC (with ERC and ZNC)
 
 (use-package erc

-  :bind (("C-c a e b" . erc-switch-to-buffer)
+  :bind (("C-c b e" . erc-switch-to-buffer)

          :map erc-mode-map
          ("M-a" . erc-track-switch-buffer))
   :custom
          :map erc-mode-map
          ("M-a" . erc-track-switch-buffer))
   :custom


@@ -2071,9 +2108,6 @@ https://csclub.uwaterloo.ca/~abandali")
   (erc-server-reconnect-attempts 5)
   (erc-server-reconnect-timeout 3)
   :config
   (erc-server-reconnect-attempts 5)
   (erc-server-reconnect-timeout 3)
   :config

-  (with-eval-after-load 'ivy
-    ;; ignore channel buffer names
-    (add-to-list 'ivy-ignore-buffers "^#"))

   (defun erc-cmd-OPME ()
     "Request chanserv to op me."
     (erc-message "PRIVMSG"
   (defun erc-cmd-OPME ()
     "Request chanserv to op me."
     (erc-message "PRIVMSG"


@@ -2176,6 +2210,8 @@ updates of `erc-lurker-state'."
 
 (use-package erc-track
   :after erc
 
 (use-package erc-track
   :after erc

+  :bind (("C-c a e t d" . erc-track-disable)
+         ("C-c a e t e" . erc-track-enable))

   :custom
   (erc-track-enable-keybindings nil)
   (erc-track-exclude-types '("JOIN" "MODE" "NICK" "PART" "QUIT"
   :custom
   (erc-track-enable-keybindings nil)
   (erc-track-exclude-types '("JOIN" "MODE" "NICK" "PART" "QUIT"