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;;; post-init.el --- DESCRIPTION -*- no-byte-compile: t; lexical-binding: t; -*-
;; Native compilation enhances Emacs performance by converting Elisp code into
;; native machine code, resulting in faster execution and improved
;; responsiveness.
;;
;; Ensure adding the following compile-angel code at the very beginning
;; of your `~/.emacs.d/post-init.el` file, before all other packages.
(use-package compile-angel
:demand t
:ensure t
:custom
;; Set `compile-angel-verbose` to nil to suppress output from compile-angel.
;; Drawback: The minibuffer will not display compile-angel's actions.
(compile-angel-verbose t)
:config
;; The following directive prevents compile-angel from compiling your init
;; files. If you choose to remove this push to `compile-angel-excluded-files'
;; and compile your pre/post-init files, ensure you understand the
;; implications and thoroughly test your code. For example, if you're using
;; the `use-package' macro, you'll need to explicitly add:
;; (eval-when-compile (require 'use-package))
;; at the top of your init file.
(push "/init.el" compile-angel-excluded-files)
(push "/early-init.el" compile-angel-excluded-files)
(push "/pre-init.el" compile-angel-excluded-files)
(push "/post-init.el" compile-angel-excluded-files)
(push "/pre-early-init.el" compile-angel-excluded-files)
(push "/post-early-init.el" compile-angel-excluded-files)
;; A local mode that compiles .el files whenever the user saves them.
;; (add-hook 'emacs-lisp-mode-hook #'compile-angel-on-save-local-mode)
;; A global mode that compiles .el files prior to loading them via `load' or
;; `require'. Additionally, it compiles all packages that were loaded before
;; the mode `compile-angel-on-load-mode' was activated.
(compile-angel-on-load-mode 1))
;; Corfu enhances in-buffer completion by displaying a compact popup with
;; current candidates, positioned either below or above the point. Candidates
;; can be selected by navigating up or down.
(use-package corfu
:ensure t
:commands (corfu-mode global-corfu-mode)
:hook ((prog-mode . corfu-mode)
(shell-mode . corfu-mode)
(eshell-mode . corfu-mode))
:custom
;; Hide commands in M-x which do not apply to the current mode.
(read-extended-command-predicate #'command-completion-default-include-p)
;; Disable Ispell completion function. As an alternative try `cape-dict'.
(text-mode-ispell-word-completion nil)
(tab-always-indent 'complete)
;; Enable Corfu
:config
(global-corfu-mode))
;; Cape, or Completion At Point Extensions, extends the capabilities of
;; in-buffer completion. It integrates with Corfu or the default completion UI,
;; by providing additional backends through completion-at-point-functions.
(use-package cape
:ensure t
:commands (cape-dabbrev cape-file cape-elisp-block)
:bind ("C-c p" . cape-prefix-map)
:init
;; Add to the global default value of `completion-at-point-functions' which is
;; used by `completion-at-point'.
(add-hook 'completion-at-point-functions #'cape-dabbrev)
(add-hook 'completion-at-point-functions #'cape-file)
(add-hook 'completion-at-point-functions #'cape-elisp-block))
;; Vertico provides a vertical completion interface, making it easier to
;; navigate and select from completion candidates (e.g., when `M-x` is pressed).
(use-package vertico
;; (Note: It is recommended to also enable the savehist package.)
:ensure t
:config
(vertico-mode))
;; The flyspell package is a built-in Emacs minor mode that provides
;; on-the-fly spell checking. It highlights misspelled words as you type,
;; offering interactive corrections. In text modes, it checks the entire buffer,
;; while in programming modes, it typically checks only comments and strings. It
;; integrates with external spell checkers like aspell, hunspell, or
;; ispell to provide suggestions and corrections.
;;
;; NOTE: flyspell-mode can become slow when using Aspell, especially with large
;; buffers or aggressive suggestion settings like --sug-mode=ultra. This
;; slowdown occurs because Flyspell checks words dynamically as you type or
;; navigate text, requiring frequent communication between Emacs and the
;; external Aspell process. Each check involves sending words to Aspell and
;; receiving results, which introduces overhead from process invocation and
;; inter-process communication.
(use-package ispell
:ensure nil
:commands (ispell ispell-minor-mode)
:custom
;; Set the ispell program name to aspell
(ispell-program-name "aspell")
;; Define the "en_US" spell-check dictionary locally, telling Emacs to use
;; UTF-8 encoding, match words using alphabetic characters, allow apostrophes
;; inside words, treat non-alphabetic characters as word boundaries, and pass
;; -d en_US to the underlying spell-check program.
(ispell-local-dictionary-alist
'(("en_US" "[[:alpha:]]" "[^[:alpha:]]" "[']" nil ("-d" "en_US") nil utf-8)))
;; Configures Aspell's suggestion mode to "ultra", which provides more
;; aggressive and detailed suggestions for misspelled words. The language
;; is set to "en_US" for US English, which can be replaced with your desired
;; language code (e.g., "en_GB" for British English, "de_DE" for German).
(ispell-extra-args '(; "--sug-mode=ultra"
"--lang=en_US")))
;; The flyspell package is a built-in Emacs minor mode that provides
;; on-the-fly spell checking. It highlights misspelled words as you type,
;; offering interactive corrections.
(use-package flyspell
:ensure nil
:commands flyspell-mode
:hook
(; (prog-mode . flyspell-prog-mode)
(text-mode . (lambda()
(if (or (derived-mode-p 'yaml-mode)
(derived-mode-p 'yaml-ts-mode)
(derived-mode-p 'ansible-mode))
(flyspell-prog-mode 1)
(flyspell-mode 1)))))
:config
;; Remove strings from Flyspell
(setq flyspell-prog-text-faces (delq 'font-lock-string-face
flyspell-prog-text-faces))
;; Remove doc from Flyspell
(setq flyspell-prog-text-faces (delq 'font-lock-doc-face
flyspell-prog-text-faces)))
;;; from LibreOffice
;;; johne@Johns-MacBook-Air dict-en % cp -p *.dic ~/Library/Spelling
;;; johne@Johns-MacBook-Air dict-en % cp -p *.aff ~/Library/Spelling
;;; https://github.com/MArpogaus/emacs.d
;; (use-package jinx
;; :if (executable-find "enchant-2")
;; :custom
;; (jinx-languages "en_US")
;; :bind (("M-$" . jinx-correct)
;; ("C-M-$" . jinx-languages))
;; :hook
;; (elpaca-after-init . global-jinx-mode))
;; Vertico leverages Orderless' flexible matching capabilities, allowing users
;; to input multiple patterns separated by spaces, which Orderless then
;; matches in any order against the candidates.
(use-package orderless
:ensure t
:custom
(completion-styles '(orderless basic))
(completion-category-defaults nil)
(completion-category-overrides '((file (styles partial-completion)))))
;; Marginalia allows Embark to offer you preconfigured actions in more contexts.
;; In addition to that, Marginalia also enhances Vertico by adding rich
;; annotations to the completion candidates displayed in Vertico's interface.
(use-package marginalia
:ensure t
:commands (marginalia-mode marginalia-cycle)
:hook (after-init . marginalia-mode))
;; Embark integrates with Consult and Vertico to provide context-sensitive
;; actions and quick access to commands based on the current selection, further
;; improving user efficiency and workflow within Emacs. Together, they create a
;; cohesive and powerful environment for managing completions and interactions.
(use-package embark
;; Embark is an Emacs package that acts like a context menu, allowing
;; users to perform context-sensitive actions on selected items
;; directly from the completion interface.
:ensure t
:commands (embark-act
embark-dwim
embark-export
embark-collect
embark-bindings
embark-prefix-help-command)
:bind
(("C-." . embark-act) ;; pick some comfortable binding
("C-;" . embark-dwim) ;; good alternative: M-.
("C-h B" . embark-bindings)) ;; alternative for `describe-bindings'
:init
(setq prefix-help-command #'embark-prefix-help-command)
:config
;; Hide the mode line of the Embark live/completions buffers
(add-to-list 'display-buffer-alist
'("\\`\\*Embark Collect \\(Live\\|Completions\\)\\*"
nil
(window-parameters (mode-line-format . none)))))
(use-package embark-consult
:ensure t
:hook
(embark-collect-mode . consult-preview-at-point-mode))
;; Consult offers a suite of commands for efficient searching, previewing, and
;; interacting with buffers, file contents, and more, improving various tasks.
(use-package consult
:ensure t
:bind (;; C-c bindings in `mode-specific-map'
("C-c M-x" . consult-mode-command)
("C-c h" . consult-history)
("C-c k" . consult-kmacro)
("C-c m" . consult-man)
("C-c i" . consult-info)
([remap Info-search] . consult-info)
;; C-x bindings in `ctl-x-map'
("C-x M-:" . consult-complex-command)
("C-x b" . consult-buffer)
("C-x 4 b" . consult-buffer-other-window)
("C-x 5 b" . consult-buffer-other-frame)
("C-x t b" . consult-buffer-other-tab)
("C-x r b" . consult-bookmark)
("C-x p b" . consult-project-buffer)
;; Custom M-# bindings for fast register access
("M-#" . consult-register-load)
("M-'" . consult-register-store)
("C-M-#" . consult-register)
;; Other custom bindings
("M-y" . consult-yank-pop)
;; M-g bindings in `goto-map'
("M-g e" . consult-compile-error)
("M-g f" . consult-flymake)
("M-g g" . consult-goto-line)
("M-g M-g" . consult-goto-line)
("M-g o" . consult-outline)
("M-g m" . consult-mark)
("M-g k" . consult-global-mark)
("M-g i" . consult-imenu)
("M-g I" . consult-imenu-multi)
;; M-s bindings in `search-map'
("M-s d" . consult-find)
("M-s c" . consult-locate)
("M-s g" . consult-grep)
("M-s G" . consult-git-grep)
("M-s r" . consult-ripgrep)
("M-s l" . consult-line)
("M-s L" . consult-line-multi)
("M-s k" . consult-keep-lines)
("M-s u" . consult-focus-lines)
;; Isearch integration
("M-s e" . consult-isearch-history)
:map isearch-mode-map
("M-e" . consult-isearch-history)
("M-s e" . consult-isearch-history)
("M-s l" . consult-line)
("M-s L" . consult-line-multi)
;; Minibuffer history
:map minibuffer-local-map
("M-s" . consult-history)
("M-r" . consult-history))
;; Enable automatic preview at point in the *Completions* buffer.
:hook (completion-list-mode . consult-preview-at-point-mode)
:init
;; Optionally configure the register formatting. This improves the register
(setq register-preview-delay 0.5
register-preview-function #'consult-register-format)
;; Optionally tweak the register preview window.
(advice-add #'register-preview :override #'consult-register-window)
;; Use Consult to select xref locations with preview
(setq xref-show-xrefs-function #'consult-xref
xref-show-definitions-function #'consult-xref)
;; Aggressive asynchronous that yield instantaneous results. (suitable for
;; high-performance systems.) Note: Minad, the author of Consult, does not
;; recommend aggressive values.
;; Read: https://github.com/minad/consult/discussions/951
;;
;; However, the author of minimal-emacs.d uses these parameters to achieve
;; immediate feedback from Consult.
;; (setq consult-async-input-debounce 0.02
;; consult-async-input-throttle 0.05
;; consult-async-refresh-delay 0.02)
:config
(consult-customize
consult-theme :preview-key '(:debounce 0.2 any)
consult-ripgrep consult-git-grep consult-grep
consult-bookmark consult-recent-file consult-xref
;; consult--source-bookmark consult--source-file-register
;; consult--source-recent-file consult--source-project-recent-file
;; :preview-key "M-."
:preview-key '(:debounce 0.4 any))
(setq consult-narrow-key "<"))
;; (mapc #'disable-theme custom-enabled-themes) ; Disable all active themes
;; (load-theme 'modus-vivendi t) ; Load the built-in theme
;; The stripspace Emacs package provides stripspace-local-mode, a minor mode
;; that automatically removes trailing whitespace and blank lines at the end of
;; the buffer when saving.
(use-package stripspace
:ensure t
:commands stripspace-local-mode
;; Enable for prog-mode-hook, text-mode-hook, conf-mode-hook
:hook ((prog-mode . stripspace-local-mode)
(text-mode . stripspace-local-mode)
(conf-mode . stripspace-local-mode))
:custom
;; The `stripspace-only-if-initially-clean' option:
;; - nil to always delete trailing whitespace.
;; - Non-nil to only delete whitespace when the buffer is clean initially.
;; (The initial cleanliness check is performed when `stripspace-local-mode'
;; is enabled.)
(stripspace-only-if-initially-clean nil)
;; Enabling `stripspace-restore-column' preserves the cursor's column position
;; even after stripping spaces. This is useful in scenarios where you add
;; extra spaces and then save the file. Although the spaces are removed in the
;; saved file, the cursor remains in the same position, ensuring a consistent
;; editing experience without affecting cursor placement.
(stripspace-restore-column t))
;; stuck on this issue
;;(setq google-this-keybind (kbd "C-x g"))
;;(global-set-key (kbd "C-x g") 'google-this-mode-submap)
(use-package google-this
:config
(google-this-mode 1))
;; Org mode is a major mode designed for organizing notes, planning, task
;; management, and authoring documents using plain text with a simple and
;; expressive markup syntax. It supports hierarchical outlines, TODO lists,
;; scheduling, deadlines, time tracking, and exporting to multiple formats
;; including HTML, LaTeX, PDF, and Markdown.
(use-package org
:ensure t
:commands (org-mode org-version)
:mode
("\\.org\\'" . org-mode)
:custom
(org-hide-leading-stars t)
(org-startup-indented t)
(org-adapt-indentation nil)
(org-edit-src-content-indentation 0)
;; (org-fontify-done-headline t)
;; (org-fontify-todo-headline t)
;; (org-fontify-whole-heading-line t)
;; (org-fontify-quote-and-verse-blocks t)
(org-startup-truncated t))
;; emacs use package org-bullets
(use-package org-bullets
:after org
:hook (org-mode . org-bullets-mode)
:custom
(org-bullets-bullet-list '("◉" "○" "●" "○" "●" "○" "●")))
;; https://kaksikoivua.hashnode.dev/emacs-warning-on-macos-ls-does-not-support-dired
;; without use-package
(when (and (eq system-type 'darwin) (executable-find "gls"))
(setq insert-directory-program "gls"))
;; https://www.gnu.org/software/emacs/manual/html_mono/modus-themes.html#Enable-and-load
(mapc #'disable-theme custom-enabled-themes)
(load-theme 'modus-vivendi :no-confirm)
;; The markdown-mode package provides a major mode for Emacs for syntax
;; highlighting, editing commands, and preview support for Markdown documents.
;; It supports core Markdown syntax as well as extensions like GitHub Flavored
;; Markdown (GFM).
(use-package markdown-mode
:commands (gfm-mode
gfm-view-mode
markdown-mode
markdown-view-mode)
:mode (("\\.markdown\\'" . markdown-mode)
("\\.md\\'" . markdown-mode)
("README\\.md\\'" . gfm-mode))
:bind
(:map markdown-mode-map
("C-c C-e" . markdown-do)))
;; 14 pt font size
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(blink-cursor-mode nil))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(default ((t (:family "Menlo" :foundry "nil" :slant normal :weight regular :height 140 :width normal)))))
;; (use-package erc
;; :config
;; ;; Set nickname and server
;; (setq erc-nick "jeis4wpi"
;; erc-server "irc.freenode.net"
;; erc-port 6697)
;;
;; ;; Enable TLS (use erc-tls)
;; (setq erc-tls-verify nil) ; Optional: disable certificate verification
;;
;; ;; Auto-join channels after identifying
;; (setq erc-autojoin-channels-alist '(("irc.freenode.net" . ("#emacs" "#emacs-beginners"))))
;;
;; ;; Auto-reconnect on disconnect
;; (setq erc-server-auto-reconnect t)
;;
;; ;; Enable auto-join and logging
;; (erc-autojoin-mode t)
;; (require 'erc-log)
;; (erc-log-mode t)
;; (setq erc-log-channels-directory "~/.erc/logs/")
;; )
;;; emacs use package php mode example configs
(use-package php-mode
:ensure t
:mode (("\\.php\\'" . php-mode)
("\\.inc\\'" . php-mode)
("\\.module\\'" . php-mode))
:hook (php-mode . (lambda ()
(emmet-mode +1)
(flycheck-mode +1)
(company-mode +1)
(eldoc-mode +1)
(smartparens-strict-mode +1)))
:init
(setq flycheck-phpcs-standard "PSR2"
flycheck-php-executable "/usr/bin/php"
flycheck-php-phpcs-executable "~/.composer/vendor/bin/phpcs"
flycheck-php-phpmd-executable "~/.composer/vendor/bin/phpmd"))
;; (use-package mmm-mode
;; :ensure t
;; :config
;; (setq mmm-global-mode 'maybe)
;; (mmm-add-mode-ext-class nil "\\.php\\'" 'html-php)
;; (mmm-add-classes
;; '((html-php
;; :submode php-mode
;; :front "<\\?\$$php\$$?"
;; :back "\\?>")))
;;; mmm-mode use package emacs config didn't work ?
(use-package mmm-mode
:ensure t
:config
(mmm-add-mode-ext-class 'latex-mode nil 'latex-python)
(setq mmm-global-mode 'maybe))
;;; use package emmet-mode emacs modern example
(use-package emmet-mode
:ensure t
:after (web-mode css-mode scss-mode)
:commands (emmet-mode emmet-expand-line)
:config
;; Move cursor between quotes after expansion
(setq emmet-move-cursor-between-quotes t)
;; Disable auto-indentation after insert (optional)
(add-hook 'emmet-mode-hook (lambda () (setq emmet-indent-after-insert nil)))
;; Auto-enable on relevant modes
(add-hook 'sgml-mode-hook 'emmet-mode)
(add-hook 'web-mode-hook 'emmet-mode)
(add-hook 'css-mode-hook 'emmet-mode)
;; Key binding: C-j to expand line
:bind ("C-j" . emmet-expand-line)
;; Optional: Customize keymap for navigation
:bind (:map emmet-mode-keymap
("C-c [" . emmet-prev-edit-point)
("C-c ]" . emmet-next-edit-point))
)
;;; my configs - middle
(display-time)
(defun kill-default-buffer ()
"Kill buffer without prompt"
(interactive)
(let (kill-buffer-query-functions) (kill-buffer)))
(global-set-key (kbd "C-x k") 'kill-default-buffer)
(add-to-list 'major-mode-remap-alist '(perl-mode . cperl-mode))
(defun perltidy-region ()
"Run perltidy on the current region."
(interactive)
(save-excursion
(shell-command-on-region (point) (mark) "perltidy -q" nil t)))
(defun perltidy-defun ()
"Run perltidy on the current defun."
(interactive)
(save-excursion (mark-defun)
(perltidy-region)))
(add-to-list 'auto-mode-alist '("\\.pg\\'" . cperl-mode))
;; use global dirvis
;;(dirvish-override-dired-mode)
;;; end my configs - middle
;; Tree-sitter in Emacs is an incremental parsing system introduced in Emacs 29
;; that provides precise, high-performance syntax highlighting. It supports a
;; broad set of programming languages, including Bash, C, C++, C#, CMake, CSS,
;; Dockerfile, Go, Java, JavaScript, JSON, Python, Rust, TOML, TypeScript, YAML,
;; Elisp, Lua, Markdown, and many others.
(use-package treesit-auto
:ensure t
:custom
(treesit-auto-install 'prompt)
:config
(treesit-auto-add-to-auto-mode-alist 'all)
(global-treesit-auto-mode))
;; This automates the process of updating installed packages
(use-package auto-package-update
:ensure t
:custom
;; Set the number of days between automatic updates.
;; Here, packages will only be updated if at least 7 days have passed
;; since the last successful update.
(auto-package-update-interval 7)
;; Suppress display of the *auto-package-update results* buffer after updates.
;; This keeps the user interface clean and avoids unnecessary interruptions.
(auto-package-update-hide-results t)
;; Automatically delete old package versions after updates to reduce disk
;; usage and keep the package directory clean. This prevents the accumulation
;; of outdated files in Emacs’s package directory, which consume
;; unnecessary disk space over time.
(auto-package-update-delete-old-versions t)
;; Uncomment the following line to enable a confirmation prompt
;; before applying updates. This can be useful if you want manual control.
;; (auto-package-update-prompt-before-update t)
:config
;; Run package updates automatically at startup, but only if the configured
;; interval has elapsed.
(auto-package-update-maybe)
;; Schedule a background update attempt daily at 10:00 AM.
;; This uses Emacs' internal timer system. If Emacs is running at that time,
;; the update will be triggered. Otherwise, the update is skipped for that
;; day. Note that this scheduled update is independent of
;; `auto-package-update-maybe` and can be used as a complementary or
;; alternative mechanism.
(auto-package-update-at-time "10:00"))
(use-package avy
:ensure t
:commands (avy-goto-char
avy-goto-char-2
avy-next)
:init
(global-set-key (kbd "C-'") 'avy-goto-char-2))
;; Apheleia is an Emacs package designed to run code formatters (e.g., Shfmt,
;; Black and Prettier) asynchronously without disrupting the cursor position.
(use-package apheleia
:ensure t
:commands (apheleia-mode
apheleia-global-mode)
:hook ((prog-mode . apheleia-mode)))
;; Helpful is an alternative to the built-in Emacs help that provides much more
;; contextual information.
(use-package helpful
:ensure t
:commands (helpful-callable
helpful-variable
helpful-key
helpful-command
helpful-at-point
helpful-function)
:bind
([remap describe-command] . helpful-command)
([remap describe-function] . helpful-callable)
([remap describe-key] . helpful-key)
([remap describe-symbol] . helpful-symbol)
([remap describe-variable] . helpful-variable)
:custom
(helpful-max-buffers 7))
;; Enables automatic indentation of code while typing
(use-package aggressive-indent
:ensure t
:commands aggressive-indent-mode
:hook
(emacs-lisp-mode . aggressive-indent-mode))
;; Highlights function and variable definitions in Emacs Lisp mode
(use-package highlight-defined
:ensure t
:commands highlight-defined-mode
:hook
(emacs-lisp-mode . highlight-defined-mode))
;; Prevent parenthesis imbalance
(use-package paredit
:ensure t
:commands paredit-mode
:hook
(emacs-lisp-mode . paredit-mode)
:config
(define-key paredit-mode-map (kbd "RET") nil))
;; For paredit+Evil mode users: enhances paredit with Evil mode compatibility
;; --------------------------------------------------------------------------
;; (use-package enhanced-evil-paredit
;; :ensure t
;; :commands enhanced-evil-paredit-mode
;; :hook
;; (paredit-mode . enhanced-evil-paredit-mode))
;; Displays visible indicators for page breaks
(use-package page-break-lines
:ensure t
:commands (page-break-lines-mode
global-page-break-lines-mode)
:hook
(emacs-lisp-mode . page-break-lines-mode))
;; Provides functions to find references to functions, macros, variables,
;; special forms, and symbols in Emacs Lisp
(use-package elisp-refs
:ensure t
:commands (elisp-refs-function
elisp-refs-macro
elisp-refs-variable
elisp-refs-special
elisp-refs-symbol))
;; Allow Emacs to upgrade built-in packages, such as Org mode
(setq package-install-upgrade-built-in t)
;; When Delete Selection mode is enabled, typed text replaces the selection
;; if the selection is active.
(delete-selection-mode 1)
;; Display the current line and column numbers in the mode line
(setq line-number-mode t)
(setq column-number-mode t)
(setq mode-line-position-column-line-format '("%l:%C"))
;; Display of line numbers in the buffer:
;; (setq-default display-line-numbers-type 'relative)
(dolist (hook '(prog-mode-hook text-mode-hook conf-mode-hook))
(add-hook hook #'display-line-numbers-mode))
;; Set the maximum level of syntax highlighting for Tree-sitter modes
(setq treesit-font-lock-level 4)
(use-package which-key
:ensure nil ; builtin
:commands which-key-mode
:hook (after-init . which-key-mode)
:custom
(which-key-idle-delay 1.5)
(which-key-idle-secondary-delay 0.25)
(which-key-add-column-padding 1)
(which-key-max-description-length 40))
(unless (and (eq window-system 'mac)
(bound-and-true-p mac-carbon-version-string))
;; Enables `pixel-scroll-precision-mode' on all operating systems and Emacs
;; versions, except for emacs-mac.
;;
;; Enabling `pixel-scroll-precision-mode' is unnecessary with emacs-mac, as
;; this version of Emacs natively supports smooth scrolling.
;; https://bitbucket.org/mituharu/emacs-mac/commits/65c6c96f27afa446df6f9d8eff63f9cc012cc738
(setq pixel-scroll-precision-use-momentum nil) ; Precise/smoother scrolling
(pixel-scroll-precision-mode 1))
;; Display the time in the modeline
(add-hook 'after-init-hook #'display-time-mode)
;; Paren match highlighting
(add-hook 'after-init-hook #'show-paren-mode)
;; Track changes in the window configuration, allowing undoing actions such as
;; closing windows.
(add-hook 'after-init-hook #'winner-mode)
(use-package uniquify
:ensure nil
:custom
(uniquify-buffer-name-style 'reverse)
(uniquify-separator "•")
(uniquify-after-kill-buffer-p t))
;; Window dividers separate windows visually. Window dividers are bars that can
;; be dragged with the mouse, thus allowing you to easily resize adjacent
;; windows.
;; https://www.gnu.org/software/emacs/manual/html_node/emacs/Window-Dividers.html
(add-hook 'after-init-hook #'window-divider-mode)
;; Constrain vertical cursor movement to lines within the buffer
(setq dired-movement-style 'bounded-files)
;; Dired buffers: Automatically hide file details (permissions, size,
;; modification date, etc.) and all the files in the `dired-omit-files' regular
;; expression for a cleaner display.
(add-hook 'dired-mode-hook #'dired-hide-details-mode)
;; Hide files from dired
(setq dired-omit-files (concat "\\`[.]\\'"
"\\|\\(?:\\.js\\)?\\.meta\\'"
"\\|\\.\\(?:elc|a\\|o\\|pyc\\|pyo\\|swp\\|class\\)\\'"
"\\|^\\.DS_Store\\'"
"\\|^\\.\\(?:svn\\|git\\)\\'"
"\\|^\\.ccls-cache\\'"
"\\|^__pycache__\\'"
"\\|^\\.project\\(?:ile\\)?\\'"
"\\|^flycheck_.*"
"\\|^flymake_.*"))
;;
;; this blocks pg files in OPL AS* stats dir
;;;(add-hook 'dired-mode-hook #'dired-omit-mode)
;; dired: Group directories first
(with-eval-after-load 'dired
(let ((args "--group-directories-first -ahlv"))
(when (or (eq system-type 'darwin) (eq system-type 'berkeley-unix))
(if-let* ((gls (executable-find "gls")))
(setq insert-directory-program gls)
(setq args nil)))
(when args
(setq dired-listing-switches args))))
;; Enables visual indication of minibuffer recursion depth after initialization.
(add-hook 'after-init-hook #'minibuffer-depth-indicate-mode)
;; Configure Emacs to ask for confirmation before exiting
(setq confirm-kill-emacs 'y-or-n-p)
;; Enabled backups save your changes to a file intermittently
(setq make-backup-files t)
(setq vc-make-backup-files t)
(setq kept-old-versions 10)
(setq kept-new-versions 10)
;; When tooltip-mode is enabled, certain UI elements (e.g., help text,
;; mouse-hover hints) will appear as native system tooltips (pop-up windows),
;; rather than as echo area messages. This is useful in graphical Emacs sessions
;; where tooltips can appear near the cursor.
(setq tooltip-hide-delay 20) ; Time in seconds before a tooltip disappears (default: 10)
(setq tooltip-delay 0.4) ; Delay before showing a tooltip after mouse hover (default: 0.7)
(setq tooltip-short-delay 0.08) ; Delay before showing a short tooltip (Default: 0.1)
(tooltip-mode 1)
;; Configure the built-in Emacs server to start after initialization,
;; allowing the use of the emacsclient command to open files in the
;; current session.
(use-package server
:ensure nil
:commands server-start
:hook
(after-init . server-start))
;;; emacs ein config use package
(use-package ein
:ensure t
:config
;; Optional: Customize EIN behavior
(setq ein:notebook-external-browser "firefox") ; or your preferred browser
(setq ein:output-area-in-notebook-mode t) ; Show outputs inline
(setq ein:local-url "http://localhost:8888") ; Default Jupyter server URL
)
;;; seemed to get stuck on combobulate wtih Mickey's treesit grammer automatic installs
;;; manual install by M-x treesit-install-language-grammar
;;; https://github.com/mickeynp/combobulate?tab=readme-ov-file#complete-example-with-tree-sitter-grammar-installation
;;; https://github.com/mickeynp/combobulate
;; (use-package treesit
;; :mode (("\\.tsx\\'" . tsx-ts-mode))
;; :preface
;; (defun mp-setup-install-grammars ()
;; "Install Tree-sitter grammars if they are absent."
;; (interactive)
;; (dolist (grammar
;; ;; Note the version numbers. These are the versions that
;; ;; are known to work with Combobulate *and* Emacs.
;; '((css . ("https://github.com/tree-sitter/tree-sitter-css" "v0.20.0"))
;; (go . ("https://github.com/tree-sitter/tree-sitter-go" "v0.20.0"))
;; (html . ("https://github.com/tree-sitter/tree-sitter-html" "v0.20.1"))
;; (javascript . ("https://github.com/tree-sitter/tree-sitter-javascript" "v0.20.1" "src"))
;; (json . ("https://github.com/tree-sitter/tree-sitter-json" "v0.20.2"))
;; (markdown . ("https://github.com/ikatyang/tree-sitter-markdown" "v0.7.1"))
;; (python . ("https://github.com/tree-sitter/tree-sitter-python" "v0.20.4"))
;; (rust . ("https://github.com/tree-sitter/tree-sitter-rust" "v0.21.2"))
;; (toml . ("https://github.com/tree-sitter/tree-sitter-toml" "v0.5.1"))
;; (tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "v0.20.3" "tsx/src"))
;; (typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "v0.20.3" "typescript/src"))
;; (yaml . ("https://github.com/ikatyang/tree-sitter-yaml" "v0.5.0"))))
;; (add-to-list 'treesit-language-source-alist grammar)
;; ;; Only install `grammar' if we don't already have it
;; ;; installed. However, if you want to *update* a grammar then
;; ;; this obviously prevents that from happening.
;; (unless (treesit-language-available-p (car grammar))
;; (treesit-install-language-grammar (car grammar)))))
;;
;; ;; Optional. Combobulate works in both xxxx-ts-modes and
;; ;; non-ts-modes.
;;
;; ;; You can remap major modes with `major-mode-remap-alist'. Note
;; ;; that this does *not* extend to hooks! Make sure you migrate them
;; ;; also
;; (dolist (mapping
;; '((python-mode . python-ts-mode)
;; (css-mode . css-ts-mode)
;; (typescript-mode . typescript-ts-mode)
;; (js2-mode . js-ts-mode)
;; (bash-mode . bash-ts-mode)
;; (conf-toml-mode . toml-ts-mode)
;; (go-mode . go-ts-mode)
;; (css-mode . css-ts-mode)
;; (json-mode . json-ts-mode)
;; (js-json-mode . json-ts-mode)))
;; (add-to-list 'major-mode-remap-alist mapping))
;; :config
;; (mp-setup-install-grammars)
;; ;; Do not forget to customize Combobulate to your liking:
;; ;;
;; ;; M-x customize-group RET combobulate RET
;; ;;
;; (use-package combobulate
;; :custom
;; ;; You can customize Combobulate's key prefix here.
;; ;; Note that you may have to restart Emacs for this to take effect!
;; (combobulate-key-prefix "C-c o")
;; :hook ((prog-mode . combobulate-mode))
;; ;; Amend this to the directory where you keep Combobulate's source
;; ;; code.
;; :load-path ("/Users/johne/Public/combobulate")))
;;; https://github.com/MArpogaus/emacs.d
;;; https://lucidmanager.org/productivity/read-rss-feeds-with-emacs-and-elfeed/
;; Configure Elfeed
(use-package elfeed
:custom
(elfeed-db-directory
(expand-file-name "elfeed" user-emacs-directory))
(elfeed-show-entry-switch 'display-buffer)
:bind
("C-c w e" . elfeed))
;;; https://unwoundstack.com/blog/emacs-as-a-rust-ide.html
;; rust might be TODO work?
;; dotnet tool install --global csharp-ls
;; export PATH="$PATH:/Users/johne/.dotnet/tools"
;;;
;; (use-package lsp-mode
;; :ensure t
;; :hook ((csharp-mode . lsp)
;; (csharp-mode . lsp-ui-mode))
;; :init (setq lsp-keymap-prefix "C-c l")
;; :commands lsp)
;;; emacs swift lsp config use package
;;; https://www.swift.org/documentation/articles/zero-to-swift-emacs.html
;;; Add MELPA and bootstrap use-package
;; (require 'package)
;; (setq package-enable-at-startup nil)
;; (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
;; (package-initialize)
;;
;; (unless (package-installed-p 'use-package)
;; (package-refresh-contents)
;; (package-install 'use-package))
;; (eval-when-compile (require 'use-package))
;;; Locate sourcekit-lsp executable
(defun find-sourcekit-lsp ()
(or (executable-find "sourcekit-lsp")
(and (eq system-type 'darwin)
(string-trim (shell-command-to-string "xcrun -f sourcekit-lsp")))
"/usr/local/swift/usr/bin/sourcekit-lsp"))
;;; Swift development packages
;; (use-package editorconfig
;; :ensure t
;; :config (editorconfig-mode +1))
;;
;; (use-package swift-mode
;; :ensure t
;; :mode "\\.swift\\'"
;; :interpreter "swift")
;;
;; (use-package rainbow-delimiters
;; :ensure t
;; :hook ((prog-mode . rainbow-delimiters-mode)))
;;
;; (use-package company
;; :ensure t
;; :config (global-company-mode +1))
;;
;; (use-package lsp-mode
;; :ensure t
;; :commands lsp
;; :hook ((swift-mode . lsp)))
;;
;; (use-package lsp-ui
;; :ensure t)
;;
;; (use-package lsp-sourcekit
;; :ensure t
;; :after lsp-mode
;; :custom
;; (lsp-sourcekit-executable (find-sourcekit-lsp) "Find sourcekit-lsp"))