replace ivy/counsel with vertico/consult

emacs.d/init.el

@@ -1,4 +1,4 @@
-;; Disable package.el early so it won't start loading packages before init is loaded
+; Disable package.el early so it won't start loading packages before init is loaded
 (setq package-enable-at-startup nil)
 
 ;; No thanks
@@ -14,8 +14,8 @@
 ;; Visible bell
 (setq visible-bell t)
 
-; Font
+; Font - Does nothing if mixed-pitch package is used
-(set-face-attribute 'default nil :font "Hack" :height 110)
+;(set-face-attribute 'default nil :font "ibm plex mono light" :height 100)
 
 ;; Make ESC quit prompts
 (global-set-key (kbd "<escape>") 'keyboard-escape-quit)
@@ -50,11 +50,11 @@
 (global-set-key (kbd "S-C-<down>") 'shrink-window)
 (global-set-key (kbd "S-C-<up>") 'enlarge-window)
 
-;; Improve scrolling
+;; scrolling
-(setq mouse-wheel-scroll-amount '(1 ((shift) . 1))) ; one line at a time
+(setq mouse-wheel-scroll-amount '(4 ((shift) . 1)))  ; 1: lines to scroll, 2: while holding shift
-(setq mouse-wheel-progressive-speed nil)            ; don't accelerate scrolling
+(setq mouse-wheel-progressive-speed nil)             ; acceleration
-(setq mouse-wheel-follow-mouse 't)                  ; scroll window under mouse
+(setq mouse-wheel-follow-mouse 't)                   ; scroll window under cursor
-(setq scroll-step 1)                                ; keyboard scroll one line at a time
+(setq scroll-step 1)                                 ; keyboard scrolling
 
 ;; Tabs
 (setq-default indent-tabs-mode nil)
@@ -72,10 +72,6 @@
 (setq-default fill-column 80)
 (add-hook 'prog-mode-hook #'display-fill-column-indicator-mode)
 
-; No line numbers in org-mode
-(dolist (mode '(org-mode-hook))
-  (add-hook mode (lambda () (display-line-numbers-mode 0))))
-
 ;; Install and load straight.el
 (defvar bootstrap-version)
 (let ((bootstrap-file
@@ -124,17 +120,13 @@
 ;; (use-package everforest
 ;;   :straight (:type git :repo "https://git.sr.ht/~theorytoe/everforest-theme"))
 
-;; (use-package gruvbox-theme
-;;   :config
-;;   (load-theme 'gruvbox-dark-soft t))
-
 (add-to-list 'custom-theme-load-path "~/.cache/emacs/custom/everforest-theme")
 (load-theme 'everforest-hard-dark t)
 
 ;; Help distinguish work buffers from others like sidebars and terminal
-(use-package solaire-mode
+;; (use-package solaire-mode
-  :init
+;;   :init
-  (solaire-global-mode t))
+;;   (solaire-global-mode t))
 
 ;; Icons
 (use-package all-the-icons)
@@ -178,66 +170,254 @@
   :config
   (setq which-key-idle-delay 0.3))
 
-;; Navigation: Ivy/Counsel/Swiper
+;; Save history over restarts
-(use-package ivy
+(use-package savehist
   :init
-  (ivy-mode 1)
+  (savehist-mode))
-  :config
+
-  (setq ivy-use-virtual-buffers t)
+;; Completion with vertico/consult
-  (setq ivy-wrap t)
+
-  (setq ivy-count-format "(%d/%d) ")
+(use-package vertico
+  :init
+  (vertico-mode)
+
+  ;; Different scroll margin
+  ;; (set vertico-scroll-margin 0)
+
+  ;; Show more candidates
+  ;; (setq vertico-count 20)
+
+  ;; Grow and shrink the Vertico minibuffer
+  ;; (setq vertico-resize t)
+
+  ;; Optionally enable cycling for `vertico-next' and `vertico-previous'.
+  ;; (setq vertico-cycle t)
+  )
+
+(use-package emacs
+  :init
+  ;; Add prompt indicator to `completing-read-multiple'.
+  (defun crm-indicator (args)
+    (cons (format "[CRM%s] %s"
+                  (replace-regexp-in-string
+                   "\\`\\[.*?]\\*\\|\\[.*?]\\*\\'" ""
+                   crm-separator)
+                  (car args))
+          (cdr args)))
+  (advice-add #'completing-read-multiple :filter-args #'crm-indicator)
+  ;; Do not allow the cursor in the minibuffer prompt
+  (setq minibuffer-prompt-properties
+        '(read-only t cursor-intangible t face minibuffer-prompt))
+  (add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)
+  ;; Emacs 28: Hide commands in M-x which do not work in the current mode.
+  ;; Vertico commands are hidden in normal buffers.
+  (setq read-extended-command-predicate
+        #'command-completion-default-include-p)
   (setq enable-recursive-minibuffers t))
 
-(use-package ivy-rich
+(use-package consult
-  :after ivy
+  :bind (;; C-c bindings (mode-specific-map)
-  :hook (counsel-mode . ivy-rich-mode)
+         ("C-c h" . consult-history)
-  :config
+         ("C-c m" . consult-mode-command)
-  (setq ivy-rich-parse-remote-buffer nil))
+         ("C-c k" . consult-kmacro)
+         ;; C-x bindings (ctl-x-map)
+         ("C-x M-:" . consult-complex-command)     ;; orig. repeat-complex-command
+         ("C-x b" . consult-buffer)                ;; orig. switch-to-buffer
+         ("C-x 4 b" . consult-buffer-other-window) ;; orig. switch-to-buffer-other-window
+         ("C-x 5 b" . consult-buffer-other-frame)  ;; orig. switch-to-buffer-other-frame
+         ("C-x r b" . consult-bookmark)            ;; orig. bookmark-jump
+         ("C-x p b" . consult-project-buffer)      ;; orig. project-switch-to-buffer
+         ;; Custom M-# bindings for fast register access
+         ("M-#" . consult-register-load)
+         ("M-'" . consult-register-store)          ;; orig. abbrev-prefix-mark (unrelated)
+         ("C-M-#" . consult-register)
+         ;; Other custom bindings
+         ("M-y" . consult-yank-pop)                ;; orig. yank-pop
+         ("<help> a" . consult-apropos)            ;; orig. apropos-command
+         ;; M-g bindings (goto-map)
+         ("M-g e" . consult-compile-error)
+         ;; ("M-g f" . consult-flymake)               ;; Alternative: consult-flycheck
+         ("M-g f" . consult-flycheck)
+         ("M-g g" . consult-goto-line)             ;; orig. goto-line
+         ("M-g M-g" . consult-goto-line)           ;; orig. goto-line
+         ("M-g o" . consult-outline)               ;; Alternative: consult-org-heading
+         ("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 (search-map)
+         ("M-s d" . consult-find)
+         ("M-s D" . 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 m" . consult-multi-occur)
+         ("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)         ;; orig. isearch-edit-string
+         ("M-s e" . consult-isearch-history)       ;; orig. isearch-edit-string
+         ("M-s l" . consult-line)                  ;; needed by consult-line to detect isearch
+         ("M-s L" . consult-line-multi)            ;; needed by consult-line to detect isearch
+         ;; Minibuffer history
+         :map minibuffer-local-map
+         ("M-s" . consult-history)                 ;; orig. next-matching-history-element
+         ("M-r" . consult-history))                ;; orig. previous-matching-history-element
 
-(use-package counsel
+  ;; Enable automatic preview at point in the *Completions* buffer. This is
-  :after ivy
+  ;; relevant when you use the default completion UI.
-  :config
+  :hook (completion-list-mode . consult-preview-at-point-mode)
-  (counsel-mode 1)
-  (setq ivy-initial-inputs-alist nil))
 
-(use-package swiper
+  ;; The :init configuration is always executed (Not lazy)
-  :after ivy
-  :bind (("C-s" . swiper)))
-
-(use-package treemacs
-  :bind
-  (:map global-map
-        ("M-0"       . treemacs-select-window)
-        ("C-x t 1"   . treemacs-delete-other-windows)
-        ("C-x t t"   . treemacs)
-        ("C-x t B"   . treemacs-bookmark)
-        ("C-x t C-t" . treemacs-find-file)
-        ("C-x t M-t" . treemacs-find-tag)))
-
-(use-package lsp-treemacs
-  :config
-  (lsp-treemacs-sync-mode 1))
-
-;; Git
-
-(use-package magit
-  :bind ("C-M-;" . magit-status)
-  :commands (magit-status magit-get-current-branch)
-  :custom
-  (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1))
-
-;; Project management
-
-(use-package projectile
   :init
-    (projectile-mode +1)
-    :bind-keymap
-    (("C-M-p" . projectile-find-file)
-     ("C-c p" . projectile-command-map))
-    :bind (:map projectile-mode-map
-                ("C-c p" . projectile-command-map)))
 
-;; LSP & debugging
+  ;; Optionally configure the register formatting. This improves the register
+  ;; preview for `consult-register', `consult-register-load',
+  ;; `consult-register-store' and the Emacs built-ins.
+  (setq register-preview-delay 0.5
+        register-preview-function #'consult-register-format)
+
+  ;; Optionally tweak the register preview window.
+  ;; This adds thin lines, sorting and hides the mode line of the 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)
+
+  ;; Configure other variables and modes in the :config section,
+  ;; after lazily loading the package.
+  :config
+
+  ;; Optionally configure preview. The default value
+  ;; is 'any, such that any key triggers the preview.
+  ;; (setq consult-preview-key 'any)
+  (setq consult-preview-key (kbd "M-."))
+  ;; (setq consult-preview-key (list (kbd "<S-down>") (kbd "<S-up>")))
+  ;; For some commands and buffer sources it is useful to configure the
+  ;; :preview-key on a per-command basis using the `consult-customize' macro.
+  (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 (kbd "M-.")
+   :preview-key '(:debounce 0.4 any))
+
+  ;; Optionally configure the narrowing key.
+  ;; Both < and C-+ work reasonably well.
+  (setq consult-narrow-key "<") ;; (kbd "C-+")
+
+  ;; Optionally make narrowing help available in the minibuffer.
+  ;; You may want to use `embark-prefix-help-command' or which-key instead.
+  ;; (define-key consult-narrow-map (vconcat consult-narrow-key "?") #'consult-narrow-help)
+
+  ;; By default `consult-project-function' uses `project-root' from project.el.
+  ;; Optionally configure a different project root function.
+  ;; There are multiple reasonable alternatives to chose from.
+  ;;;; 1. project.el (the default)
+  ;; (setq consult-project-function #'consult--default-project--function)
+  ;;;; 2. projectile.el (projectile-project-root)
+  ;; (autoload 'projectile-project-root "projectile")
+  ;; (setq consult-project-function (lambda (_) (projectile-project-root)))
+  ;;;; 3. vc.el (vc-root-dir)
+  ;; (setq consult-project-function (lambda (_) (vc-root-dir)))
+  ;;;; 4. locate-dominating-file
+  ;; (setq consult-project-function (lambda (_) (locate-dominating-file "." ".git")))
+  )
+
+(use-package consult-flycheck)
+
+(use-package consult-git-log-grep
+  :custom
+  (consult-git-log-grep-open-function #'magit-show-commit))
+
+(use-package consult-company
+  :bind
+  (:map company-mode-map
+        ([remap completion-at-point] . consult-company)))
+
+(use-package consult-lsp
+  :bind
+  (:map lsp-mode-map
+        ([remap xref-find-apropos] . consult-lsp-symbols)))
+
+;; (use-package consult-projectile)
+
+(use-package consult-yasnippet)
+
+;; Alternate completion style
+
+(use-package orderless
+  :init
+  ;; Configure a custom style dispatcher (see the Consult wiki)
+  ;; (setq orderless-style-dispatchers '(+orderless-dispatch)
+  ;;       orderless-component-separator #'orderless-escapable-split-on-space)
+  (setq completion-styles '(orderless basic)
+        completion-category-defaults nil
+        completion-category-overrides '((file (styles partial-completion)))))
+
+;; Contextual actions
+
+(use-package marginalia
+  :config
+  (marginalia-mode))
+
+(use-package embark
+  :bind
+  (("C-." . embark-act)         ;; pick some comfortable binding
+   ("C-;" . embark-dwim)        ;; good alternative: M-.
+   ("C-h B" . embark-bindings)) ;; alternative for `describe-bindings'
+  :init
+  ;; Optionally replace the key help with a completing-read interface
+  (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
+  :hook
+  (embark-collect-mode . consult-preview-at-point-mode))
+
+;; Org-mode
+
+; No line numbers in org-mode
+(dolist (mode '(org-mode-hook))
+  (add-hook mode (lambda () (display-line-numbers-mode 0))))
+
+(setq org-startup-indented t              ; Indentation
+      org-pretty-entities t               ; Rich text/Special chars
+      org-hide-emphasis-markers t         ; Hide markup - see org-appear
+      org-startup-with-inline-images t    ; Image previews
+      org-image-actual-width '(300))
+
+(use-package org-appear
+  :hook (org-mode . org-appear-mode))
+
+(use-package mixed-pitch
+  :hook
+  (text-mode . mixed-pitch-mode)
+  :config
+  (set-face-attribute 'default nil :font "IBM Plex Mono Light" :height 105)
+  (set-face-attribute 'fixed-pitch nil :font "IBM Plex Mono Light")
+  (set-face-attribute 'variable-pitch nil :font "DejaVu Sans"))
+;(add-hook 'mixed-pitch-mode-hook #'solaire-mode-reset)
+
+(use-package org-superstar
+  :hook
+  (org-mode . org-superstar-mode)
+  :config
+  (setq org-superstar-special-todo-items t))
+
+;; LSP
 
 (use-package lsp-mode
   :init
@@ -257,8 +437,20 @@
    (web-mode        . lsp)
    (zig-mode        . lsp)
    (lsp-mode        . lsp-enable-which-key-integration))
+  :custom
+  (lsp-eldoc-render-all t)
+  (lsp-idle-delay 0.6)
+  ;; (lsp-rust-analyzer-cargo-watch-command "clippy")
+  ;; (lsp-rust-analyzer-server-display-inlay-hints t)
+  ;; (lsp-rust-analyzer-display-lifetime-elision-hints-enable "skip_trivial")
+  ;; (lsp-rust-analyzer-display-chaining-hints t)
+  ;; (lsp-rust-analyzer-display-lifetime-elision-hints-use-parameter-names nil)
+  ;; (lsp-rust-analyzer-display-closure-return-type-hints t)
+  ;; (lsp-rust-analyzer-display-parameter-hints nil)
+  ;; (lsp-rust-analyzer-display-reborrow-hints nil)
   :config
   (setq lsp-prefer-flymake nil)) ; prefer lsp-ui (flycheck) to flymake
+;  (setq lsp-disabled-clients '(clangd))) ; prefer ccls to clangd
 ;  :bind
 ;  (:map lsp-mode-map
 ;        ("TAB" . completion-at-point)))
@@ -273,7 +465,7 @@
   (setq lsp-ui-doc-position 'bottom-and-right)
   (setq lsp-ui-doc-include-signature t)
   (setq lsp-ui-sideline-enable t)
-  (setq lsp-ui-sideline-show-hover nil)
+  (setq lsp-ui-sideline-show-hover t)
   (setq lsp-ui-flycheck-enable t)
   (setq lsp-ui-flycheck-list-position 'right)
   (setq lsp-ui-flycheck-live-reporting t)
@@ -282,28 +474,13 @@
   (setq lsp-ui-peek-peek-height 25)
   (lsp-ui-doc-show))
 
-(use-package dap-mode
+
-  :after lsp-mode
+;; Text completion
-  :commands dap-debug
-  :config
-  (dap-ui-mode 1)
-  (dap-tooltip-mode 1)
-  (eval-when-compile
-    (require 'cl-lib))
-  (require 'dap-python)
-  ;(require 'dap-node)
-  (require 'dap-lldb)
-  :bind
-  (:map dap-mode-map
-       ("<f5>"     . dap-debug)
-       ("<f10>"    . dap-next)
-       ("<f11>"    . dap-step-in)
-       ("S-<f5>"   . dap-disconnect)
-       ("C-S-<f5>" . dap-debug-restart)))
 
 (use-package company
   :config
   (global-company-mode 1)
+  (setq company-global-modes '(not gud-mode))
   :custom
   (company-idle-delay 0)
   (company-minimum-prefix-length 1)
@@ -317,6 +494,67 @@
         ("C-n"      . company-select-next)
         ("C-p"      . company-select-previous)))
 
+;; Debugging
+
+(use-package dap-mode
+  :after lsp-mode
+  :commands dap-debug
+  :config
+  (dap-ui-mode 1)
+  (dap-tooltip-mode 1)
+  (eval-when-compile
+    (require 'cl-lib))
+  (require 'dap-python)
+  ;(require 'dap-node)
+  (require 'dap-lldb)
+  (require 'dap-gdb-lldb)
+  (dap-gdb-lldb-setup)
+  (dap-register-debug-template
+   "Rust :: LLDB Run Configuration"
+   (list :type "lldb"
+         :request "launch"
+         :name "LLDB::Run"
+                      :gdbpath "rust-lldb"))
+  :bind
+  (:map dap-mode-map
+       ("<f5>"     . dap-debug)
+       ("<f10>"    . dap-next)
+       ("<f11>"    . dap-step-in)
+       ("S-<f5>"   . dap-disconnect)
+       ("C-S-<f5>" . dap-debug-restart)))
+
+(use-package realgud)
+
+(use-package realgud-lldb)
+
+;; Treemacs
+(use-package treemacs
+  :bind
+  (:map global-map
+        ("M-0"       . treemacs-select-window)
+        ("C-x t 1"   . treemacs-delete-other-windows)
+        ("C-x t t"   . treemacs)
+        ("C-x t B"   . treemacs-bookmark)
+        ("C-x t C-t" . treemacs-find-file)
+        ("C-x t M-t" . treemacs-find-tag)))
+
+(use-package lsp-treemacs
+  :config
+  (lsp-treemacs-sync-mode 1))
+
+;; Syntax checking
+(use-package flycheck
+  :hook (lsp-mode . flycheck-mode)
+  :config
+  (setq flycheck-python-flake8-executable "flake8"))
+
+;; Git
+(use-package magit
+  :bind ("C-M-;" . magit-status)
+  :commands (magit-status magit-get-current-branch)
+  :custom
+  (magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1))
+
 ;;; Languages/Tools
 
 ;; Highlighting/Formatting
@@ -339,9 +577,9 @@
 (setq-default c-default-style "k&r")
 (setq-default c-basic-offset 2)
 
-;(use-package ccls
+;; (use-package ccls
-;  :hook ((c-mode c++-mode objc-mode cuda-mode) .
+;;  :hook ((c-mode c++-mode objc-mode cuda-mode) .
-;         (lambda () (require 'ccls) (lsp))))
+;;         (lambda () (require 'ccls) (lsp))))
 
 ;(use-package modern-cpp-font-lock
 ;  :config
@@ -359,35 +597,35 @@
 
 ;; JavaScript/TypeScript, HTML, CSS
 
-;; (setq css-indent-level 2)
+(setq css-indent-level 2)
-;; (setq css-indent-offset 2)
+(setq css-indent-offset 2)
-;; (setq js-indent-level 2)
+(setq js-indent-level 2)
 
-;; (add-to-list 'auto-mode-alist '("\\.mjs\\'" . js-mode))
+(add-to-list 'auto-mode-alist '("\\.mjs\\'" . js-mode))
 
-;; (use-package js2-mode
+(use-package js2-mode
-;;   :config
+  :config
-;;   (add-to-list 'interpreter-mode-alist '("#!/usr/bin/env node" . js2-mode))
+  (add-to-list 'interpreter-mode-alist '("#!/usr/bin/env node" . js2-mode))
-;;   ;(setq js2-strict-missing-semi-warning t)
+  ;(setq js2-strict-missing-semi-warning t)
-;;   (setq js2-mode-show-strict-warnings t)
+  (setq js2-mode-show-strict-warnings t)
-;;   :hook (js-mode . js2-minor-mode))
+  :hook (js-mode . js2-minor-mode))
 
-;; (use-package typescript-mode
+(use-package typescript-mode
-;;   :config
+  :config
-;;   (setq typescript-indent-level 2)
+  (setq typescript-indent-level 2)
-;;   :mode ("\\.ts\\'" . typescript-mode)
+  :mode ("\\.ts\\'" . typescript-mode)
-;;         ("\\.tsx\\'" . typescript-mode))
+        ("\\.tsx\\'" . typescript-mode))
 
 ;; (use-package restclient
 ;;   :init
 ;;   (use-package company-restclient)
 ;;   :mode ("\\.http\\'" . restclient-mode))
 
-;; (use-package rainbow-mode
+(use-package rainbow-mode
-;;   :hook
+  :hook
-;;   ((js-mode . rainbow-mode)
+  ((js-mode . rainbow-mode)
-;;    (typescript-mode . rainbow-mode)
+   (typescript-mode . rainbow-mode)
-;;    (web-mode . rainbow-mode)))
+   (web-mode . rainbow-mode)))
 
 ;; (use-package skewer-mode
 ;;  :init
@@ -404,25 +642,25 @@
 
 ;; (use-package simple-httpd)
 
-;; (use-package web-mode
+(use-package web-mode
-;;   :config
+  :config
-;;   (setq web-mode-code-indent-offset 2)
+  (setq web-mode-code-indent-offset 2)
-;;   (setq web-mode-markup-indent-offset 2)
+  (setq web-mode-markup-indent-offset 2)
-;;   (setq web-mode-attribute-indent-offset 2)
+  (setq web-mode-attribute-indent-offset 2)
-;;   :mode
+  :mode
-;;   (("\\.phtml\\'"     . web-mode)
+  (("\\.phtml\\'"     . web-mode)
-;;    ("\\.tpl\\.php\\'" . web-mode)
+   ("\\.tpl\\.php\\'" . web-mode)
-;;    ("\\.jsp\\'"       . web-mode)
+   ("\\.jsp\\'"       . web-mode)
-;;    ("\\.as[cp]x\\'"   . web-mode)
+   ("\\.as[cp]x\\'"   . web-mode)
-;;    ("\\.erb\\'"       . web-mode)
+   ("\\.erb\\'"       . web-mode)
-;;    ("\\.mustache\\'"  . web-mode)
+   ("\\.mustache\\'"  . web-mode)
-;;    ("\\.djhtml\\'"    . web-mode)
+   ("\\.djhtml\\'"    . web-mode)
-;;    ("\\.jst.ejs\\'"   . web-mode)
+   ("\\.jst.ejs\\'"   . web-mode)
-;;    ("\\.html?\\'"     . web-mode)))
+   ("\\.html?\\'"     . web-mode)))
 
-;; (use-package jsdoc
+(use-package jsdoc
-;;   :straight (jsdoc :type git :host github :repo "isamert/jsdoc.el")
+  :straight (jsdoc :type git :host github :repo "isamert/jsdoc.el")
-;;   :bind ("C-c C-n" . jsdoc))
+  :bind ("C-c C-n" . jsdoc))
 
 ;; LaTeX
 
@@ -464,7 +702,41 @@
 
 ;; Rust
 
-;(use-package rust-mode)
+(use-package rustic
+  :ensure
+  :bind (:map rustic-mode-map
+              ("M-j" . lsp-ui-imenu)
+              ("M-?" . lsp-find-references)
+              ("C-c C-c l" . flycheck-list-errors)
+              ("C-c C-c a" . lsp-execute-code-action)
+              ("C-c C-c r" . lsp-rename)
+              ("C-c C-c q" . lsp-workspace-restart)
+              ("C-c C-c Q" . lsp-workspace-shutdown)
+              ("C-c C-c s" . lsp-rust-analyzer-status)
+              ("C-c C-c e" . lsp-rust-analyzer-expand-macro)
+              ("C-c C-c d" . dap-hydra)
+              ("C-c C-c h" . lsp-ui-doc-glance)))
+  :config
+  ;; uncomment for less flashiness
+  ;; (setq lsp-eldoc-hook nil)
+  ;; (setq lsp-enable-symbol-highlighting nil)
+  ;; (setq lsp-signature-auto-activate nil)
+
+  ;; comment to disable rustfmt on save
+;;   (add-hook 'rustic-mode-hook 'rk/rustic-mode-hook))
+
+;; (defun rk/rustic-mode-hook ()
+;;   ;; so that run C-c C-c C-r works without having to confirm, but don't try to
+;;   ;; save rust buffers that are not file visiting. Once
+;;   ;; https://github.com/brotzeit/rustic/issues/253 has been resolved this should
+;;   ;; no longer be necessary.
+;;   (when buffer-file-name
+;;     (setq-local buffer-save-without-query t))
+;;   (add-hook 'before-save-hook 'lsp-format-buffer nil t))
+
+;; TOML config files
+
+(use-package toml-mode)
 
 ;; Zig
 
@@ -477,12 +749,6 @@
 ;   :major-modes '(zig-mode)
 ;   :server-id 'zls))
 
-;; Syntax checking
-(use-package flycheck
-  :hook (lsp-mode . flycheck-mode)
-  :config
-  (setq flycheck-python-flake8-executable "flake8"))
-
 ;; Templating
 (use-package yasnippet
   :bind