From b30e3834ba64bf209848f7ef9bbf6dc707f0c73c Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Thu, 13 Jun 2024 21:50:01 -0500
Subject: Emacs!

---
 emacs                    | 86 ++++++++++++++++++++++++++++--------------------
 emacs.d/brianna-theme.el |  2 ++
 emacs.d/eshell/alias     | 28 ++++++++--------
 3 files changed, 67 insertions(+), 49 deletions(-)

diff --git a/emacs b/emacs
index 7fe6e9b..f0f0eb9 100644
--- a/emacs
+++ b/emacs
@@ -49,27 +49,36 @@
 ;; Whitespace
 (setopt whitespace-style '(face trailing tabs tab-mark))
 (setopt whitespace-global-modes '(not rcirc-mode jabber-chat-mode))
-(global-whitespace-mode)
+;; (global-whitespace-mode)
 (add-hook 'before-save-hook #'delete-trailing-whitespace-except-current-line)
-(add-hook 'after-init-hook
-          (lambda () (add-hook 'before-save-hook #'indent-buffer+)))
 (set-face-attribute 'whitespace-tab nil :background nil :foreground "#888")
 (setf (alist-get 'tab-mark whitespace-display-mappings)
       '(9 [?· 9] [?» 9] [?\\ 9]))
 
+(add-hook 'after-init-hook
+          (lambda () (add-hook 'before-save-hook #'indent-buffer+)))
+
 ;;; UI stuff
 
 (setopt tab-bar-show 1)
 
+;; Elastic-modes
+(package-ensure 'dash)                  ; requirement for `elastic-modes'
+(package-ensure '(elastic-modes
+                  :url "https://github.com/jyp/elastic-modes"
+                  :main-file "elastic-pkg.el"))
+(require 'elastic-indent)
+(add-hook 'prog-mode-hook #'elastic-indent-mode)
+
 ;; Fixed-pitch
 (package-ensure '(fixed-pitch-mode
                   :url "https://github.com/cstby/fixed-pitch-mode.git"))
-(require 'fixed-pitch)
+;; (require 'fixed-pitch)
 (setopt cursor-type 'bar)
-(setopt fixed-pitch-use-extended-default t)
-(add-to-list 'fixed-pitch-whitelist-hooks 'vc-dir-mode-hook)
-(hide-minor-mode 'buffer-face-mode)
-(add-hook 'fixed-pitch-mode-hook #'display-fill-column-indicator-mode)
+;; (setopt fixed-pitch-use-extended-default t)
+;; (add-to-list 'fixed-pitch-whitelist-hooks 'vc-dir-mode-hook)
+;; (hide-minor-mode 'buffer-face-mode)
+;; (add-hook 'fixed-pitch-mode-hook #'display-fill-column-indicator-mode)
 
 ;;; Completions
 
@@ -244,7 +253,7 @@
 
 ;;; Search
 
-(setopt isearch-lazy-count t)
+(setopt isearch-lazy-count nil)
 (setopt isearch-regexp-lax-whitespace t)
 (setopt isearch-wrap-pause 'no)
 (setopt search-whitespace-regexp "[     ]+")
@@ -284,7 +293,6 @@
 (keymap-global-set "M-/" #'hippie-expand)
 (keymap-global-set "M-u" #'universal-argument)
 (keymap-set universal-argument-map "M-u" #'universal-argument-more)
-(keymap-global-set "C-c s" #'eshell)
 
 (keymap-global-set "C-c d"
                    (defun insert-current-iso8601 ()
@@ -356,10 +364,12 @@
                              css-mode)
   "Modes to indent with spaces, not tabs.")
 
-(add-hook 'prog-mode-hook
-          (defun indent-tabs-mode-maybe ()
-            (setq indent-tabs-mode
-                  (if (apply #'derived-mode-p space-indent-modes) nil t))))
+;; (add-hook 'prog-mode-hook
+;;           (defun indent-tabs-mode-maybe ()
+;;             (setq indent-tabs-mode
+;;                   (if (apply #'derived-mode-p space-indent-modes) nil t))))
+
+(indent-tabs-mode -1)
 
 ;; Elisp
 (keymap-set emacs-lisp-mode-map "C-c C-c" #'eval-defun)
@@ -423,7 +433,7 @@
 ;;; Miscellaneous settings
 
 (add-hook 'after-save-hook #'executable-make-buffer-file-executable-if-script-p)
-(add-hook 'prog-mode-hook #'auto-fill-mode)
+;; (add-hook 'prog-mode-hook #'auto-fill-mode)
 (add-hook 'prog-mode-hook #'electric-pair-local-mode)
 (setopt x-underline-at-descent-line t)
 (setopt scroll-conservatively 101)
@@ -454,23 +464,6 @@
               (hl-line-mode))))
 (add-hook 'dired-mode-hook #'hl-line-mode)
 
-;;; RCIRC
-
-(setopt rcirc-kill-channel-buffers t)
-(setopt rcirc-display-server-buffer nil)
-
-(defun run-rcirc ()
-  (interactive)
-  (shell-command "chat up")
-  (call-interactively #'rcirc))
-
-(add-hook 'rcirc-mode-hook
-          (defun @rcirc ()
-            (rcirc-track-minor-mode)
-            (rcirc-omit-mode)
-            (visual-line-mode)
-            (setq default-directory (expand-file-name "~"))))
-
 ;;; Jabber
 
 (package-ensure 'jabber)
@@ -501,17 +494,40 @@
 ;;; Eshell
 
 (setopt eshell-banner-message
-        (format "%s\n\n" (mapconcat #'identity
-                                    (process-lines "fortune" "-s")
-                                    "\n")))
+        (format "%s\n\n" (string-join (process-lines "fortune" "-s") "\n")))
 (setopt eshell-prompt-function
         (defun @eshell-prompt ()
           (let ((rootp (zerop (user-uid))))
             (concat "( "
+                    (unless (= 0 eshell-last-command-status)
+                      (format "*%d " eshell-last-command-status))
                     (abbreviate-file-name (eshell/pwd))
                     (if rootp ":root" "")
                     " ) "))))
 (setopt eshell-prompt-regexp "^(.*) ")
+(setopt eshell-destroy-buffer-when-process-dies t)
+(setopt eshell-error-if-no-glob t)
+(setopt eshell-hist-ignoredups 'erase)
+(setopt eshell-kill-on-exit t)
+(setopt eshell-prefer-lisp-functions t)
+(setopt eshell-prefer-lisp-variables t)
+(setopt eshell-scroll-to-bottom-on-input 'this)
+(setopt eshell-history-size nil)
+
+(keymap-global-set "C-z"
+                   (lambda (arg) (interactive "P")
+                     (let ((dd default-directory))
+                       (eshell arg)
+                       (unless (equal dd default-directory)
+                         (setq default-directory dd)
+                         ;; Is this a good idea, really?
+                         (eshell-bol)
+                         (unless (eolp)
+                           (insert "# "))
+                         (eshell-send-input)))))
+(add-hook 'eshell-first-time-mode-hook
+          (defun @eshell-once ()
+            (keymap-set eshell-mode-map "C-z" #'quit-window)))
 
 ;;; Browsing
 
diff --git a/emacs.d/brianna-theme.el b/emacs.d/brianna-theme.el
index 2860d37..0b16a41 100644
--- a/emacs.d/brianna-theme.el
+++ b/emacs.d/brianna-theme.el
@@ -107,6 +107,8 @@
  ;;; Specific modes &c
  ;; Dired
  '(dired-header ((t (:underline t :extend t))))
+ ;; Elastic indent
+ '(elastic-indent ((t ())))
  ;; Eshell
  '(eshell-prompt ((t (:inherit brianna-prompt))))
  ;; Eww
diff --git a/emacs.d/eshell/alias b/emacs.d/eshell/alias
index f015e86..9b06a3e 100644
--- a/emacs.d/eshell/alias
+++ b/emacs.d/eshell/alias
@@ -1,16 +1,16 @@
-alias ls ls -F $*
 alias vi find-file $1
-alias zzz $SUDO zzz
-alias ZZZ $SUDO ZZZ
-alias shutdown $SUDO shutdown $*
-alias reboot $SUDO reboot $*
-alias halt $SUDO halt $*
-alias mount $SUDO mount $*
-alias umount $SUDO umount $*
-alias poweroff $SUDO poweroff $*
-alias apk $SUDO apk $*
-alias view view-file $1
-alias less view-file $1
-alias edit find-file $1
-alias v view-file $1
 alias e find-file $1
+alias v view-file $1
+alias edit find-file $1
+alias less view-file $1
+alias view view-file $1
+alias apk $SUDO apk $*
+alias poweroff $SUDO poweroff $*
+alias umount $SUDO umount $*
+alias mount $SUDO mount $*
+alias halt $SUDO halt $*
+alias reboot $SUDO reboot $*
+alias shutdown $SUDO shutdown $*
+alias ZZZ $SUDO ZZZ
+alias zzz $SUDO zzz
+alias ls ls -F1 $*
-- 
cgit 1.4.1-21-gabe81