config/default: split into evil/emacs files

Done to better facilitate a non-evil config.

- Adds winum (and enables support for it in doom-modeline)
- Adds expand-region (#1231)
- Uses default smartparens config for non-evil users (WIP)
This commit is contained in:
Henrik Lissner 2019-03-09 03:41:26 -05:00
parent 1a6f0c2f1d
commit 66d75936fc
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5 changed files with 168 additions and 115 deletions

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@ -0,0 +1,32 @@
;;; config/default/+emacs.el -*- lexical-binding: t; -*-
(require 'projectile) ; we need its keybinds immediately
;;
;;; Reasonable defaults
(setq shift-select-mode t)
(delete-selection-mode +1)
(def-package! expand-region
:commands (er/contract-region er/mark-symbol er/mark-word)
:config
(defun doom*quit-expand-region ()
"Properly abort an expand-region region."
(when (memq last-command '(er/expand-region er/contract-region))
(er/contract-region 0)))
(advice-add #'evil-escape :before #'doom*quit-expand-region)
(advice-add #'doom/escape :before #'doom*quit-expand-region))
(def-package! winum
:after-call (doom-switch-window-hook)
:config (winum-mode +1))
;;
;;; Keybinds
(when (featurep! +bindings)
(load! "+emacs-bindings"))

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@ -0,0 +1,109 @@
;;; config/default/+evil.el -*- lexical-binding: t; -*-
(defun +default|disable-delete-selection-mode ()
(delete-selection-mode -1))
(add-hook 'evil-insert-state-entry-hook #'delete-selection-mode)
(add-hook 'evil-insert-state-exit-hook #'+default|disable-delete-selection-mode)
;;
;;; Smartparens config
(when (featurep! +smartparens)
;; You can disable :unless predicates with (sp-pair "'" nil :unless nil)
;; And disable :post-handlers with (sp-pair "{" nil :post-handlers nil)
;; or specific :post-handlers with:
;; (sp-pair "{" nil :post-handlers '(:rem ("| " "SPC")))
(after! smartparens
;; Autopair quotes more conservatively; if I'm next to a word/before another
;; quote, I likely don't want to open a new pair.
(let ((unless-list '(sp-point-before-word-p
sp-point-after-word-p
sp-point-before-same-p)))
(sp-pair "'" nil :unless unless-list)
(sp-pair "\"" nil :unless unless-list))
;; Expand {|} => { | }
;; Expand {|} => {
;; |
;; }
(dolist (brace '("(" "{" "["))
(sp-pair brace nil
:post-handlers '(("||\n[i]" "RET") ("| " "SPC"))
;; I likely don't want a new pair if adjacent to a word or opening brace
:unless '(sp-point-before-word-p sp-point-before-same-p)))
;; Major-mode specific fixes
(sp-local-pair '(ruby-mode enh-ruby-mode) "{" "}"
:pre-handlers '(:rem sp-ruby-pre-handler)
:post-handlers '(:rem sp-ruby-post-handler))
;; Don't do square-bracket space-expansion where it doesn't make sense to
(sp-local-pair '(emacs-lisp-mode org-mode markdown-mode gfm-mode)
"[" nil :post-handlers '(:rem ("| " "SPC")))
;; Reasonable default pairs for HTML-style comments
(sp-local-pair (append sp--html-modes '(markdown-mode gfm-mode))
"<!--" "-->"
:unless '(sp-point-before-word-p sp-point-before-same-p)
:actions '(insert) :post-handlers '(("| " "SPC")))
;; Disable electric keys in C modes because it interferes with smartparens
;; and custom bindings. We'll do it ourselves (mostly).
(after! cc-mode
(c-toggle-electric-state -1)
(c-toggle-auto-newline -1)
(setq c-electric-flag nil)
(dolist (key '("#" "{" "}" "/" "*" ";" "," ":" "(" ")" "\177"))
(define-key c-mode-base-map key nil)))
;; Expand C-style doc comment blocks. Must be done manually because some of
;; these languages use specialized (and deferred) parsers, whose state we
;; can't access while smartparens is doing its thing.
(defun +default-expand-doc-comment-block (&rest _ignored)
(let ((indent (current-indentation)))
(newline-and-indent)
(save-excursion
(newline)
(insert (make-string indent 32) " */")
(delete-char 2))))
(sp-local-pair
'(js2-mode typescript-mode rjsx-mode rust-mode c-mode c++-mode objc-mode
csharp-mode java-mode php-mode css-mode scss-mode less-css-mode
stylus-mode)
"/*" "*/"
:actions '(insert)
:post-handlers '(("| " "SPC") ("|\n*/[i][d-2]" "RET") (+default-expand-doc-comment-block "*")))
;; Highjacks backspace to:
;; a) balance spaces inside brackets/parentheses ( | ) -> (|)
;; b) delete space-indented `tab-width' steps at a time
;; c) close empty multiline brace blocks in one step:
;; {
;; |
;; }
;; becomes {|}
;; d) refresh smartparens' :post-handlers, so SPC and RET expansions work
;; even after a backspace.
;; e) properly delete smartparen pairs when they are encountered, without
;; the need for strict mode.
;; f) do none of this when inside a string
(advice-add #'delete-backward-char :override #'+default*delete-backward-char)
;; Makes `newline-and-indent' continue comments (and more reliably)
(advice-add #'newline-and-indent :around #'+default*newline-indent-and-continue-comments)))
;;
;;; Keybindings
;; This section is dedicated to "fixing" certain keys so that they behave
;; sensibly (and consistently with similar contexts).
;; Make SPC u SPC u [...] possible (#747)
(map! :map universal-argument-map
:prefix doom-leader-key "u" #'universal-argument-more
:prefix doom-leader-alt-key "u" #'universal-argument-more)
(when (featurep! +bindings)
(load! "+evil-bindings"))

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@ -12,7 +12,7 @@
;;
;; Reasonable defaults
;;; Reasonable defaults
(after! epa
(setq epa-file-encrypt-to
@ -27,110 +27,12 @@
epa-pinentry-mode 'loopback))
(if (not (featurep 'evil))
(delete-selection-mode +1)
(defun +default|disable-delete-selection-mode () (delete-selection-mode -1))
(add-hook 'evil-insert-state-entry-hook #'delete-selection-mode)
(add-hook 'evil-insert-state-exit-hook #'+default|disable-delete-selection-mode))
(when (featurep! +smartparens)
;; You can disable :unless predicates with (sp-pair "'" nil :unless nil)
;; And disable :post-handlers with (sp-pair "{" nil :post-handlers nil)
;; or specific :post-handlers with:
;; (sp-pair "{" nil :post-handlers '(:rem ("| " "SPC")))
(after! smartparens
;; Autopair quotes more conservatively; if I'm next to a word/before another
;; quote, I likely don't want to open a new pair.
(let ((unless-list '(sp-point-before-word-p
sp-point-after-word-p
sp-point-before-same-p)))
(sp-pair "'" nil :unless unless-list)
(sp-pair "\"" nil :unless unless-list))
;; Expand {|} => { | }
;; Expand {|} => {
;; |
;; }
(dolist (brace '("(" "{" "["))
(sp-pair brace nil
:post-handlers '(("||\n[i]" "RET") ("| " "SPC"))
;; I likely don't want a new pair if adjacent to a word or opening brace
:unless '(sp-point-before-word-p sp-point-before-same-p)))
;; Major-mode specific fixes
(sp-local-pair '(ruby-mode enh-ruby-mode) "{" "}"
:pre-handlers '(:rem sp-ruby-pre-handler)
:post-handlers '(:rem sp-ruby-post-handler))
;; Don't do square-bracket space-expansion where it doesn't make sense to
(sp-local-pair '(emacs-lisp-mode org-mode markdown-mode gfm-mode)
"[" nil :post-handlers '(:rem ("| " "SPC")))
;; Reasonable default pairs for HTML-style comments
(sp-local-pair (append sp--html-modes '(markdown-mode gfm-mode))
"<!--" "-->"
:unless '(sp-point-before-word-p sp-point-before-same-p)
:actions '(insert) :post-handlers '(("| " "SPC")))
;; Disable electric keys in C modes because it interferes with smartparens
;; and custom bindings. We'll do it ourselves (mostly).
(after! cc-mode
(c-toggle-electric-state -1)
(c-toggle-auto-newline -1)
(setq c-electric-flag nil)
(dolist (key '("#" "{" "}" "/" "*" ";" "," ":" "(" ")" "\177"))
(define-key c-mode-base-map key nil)))
;; Expand C-style doc comment blocks. Must be done manually because some of
;; these languages use specialized (and deferred) parsers, whose state we
;; can't access while smartparens is doing its thing.
(defun +default-expand-doc-comment-block (&rest _ignored)
(let ((indent (current-indentation)))
(newline-and-indent)
(save-excursion
(newline)
(insert (make-string indent 32) " */")
(delete-char 2))))
(sp-local-pair
'(js2-mode typescript-mode rjsx-mode rust-mode c-mode c++-mode objc-mode
csharp-mode java-mode php-mode css-mode scss-mode less-css-mode
stylus-mode)
"/*" "*/"
:actions '(insert)
:post-handlers '(("| " "SPC") ("|\n*/[i][d-2]" "RET") (+default-expand-doc-comment-block "*")))
;; Highjacks backspace to:
;; a) balance spaces inside brackets/parentheses ( | ) -> (|)
;; b) delete space-indented `tab-width' steps at a time
;; c) close empty multiline brace blocks in one step:
;; {
;; |
;; }
;; becomes {|}
;; d) refresh smartparens' :post-handlers, so SPC and RET expansions work
;; even after a backspace.
;; e) properly delete smartparen pairs when they are encountered, without
;; the need for strict mode.
;; f) do none of this when inside a string
(advice-add #'delete-backward-char :override #'+default*delete-backward-char)
;; Makes `newline-and-indent' continue comments (and more reliably)
(advice-add #'newline-and-indent :around #'+default*newline-indent-and-continue-comments)))
;;
;; Keybinding fixes
;;; Keybinding fixes
;; This section is dedicated to "fixing" certain keys so that they behave
;; sensibly (and consistently with similar contexts).
;; Make SPC u SPC u [...] possible (#747)
(when (featurep 'evil)
(map! :map universal-argument-map
:prefix doom-leader-key "u" #'universal-argument-more
:prefix doom-leader-alt-key "u" #'universal-argument-more))
(defun +default|init-input-decode-map ()
"Ensure TAB and [tab] are treated the same in TTY Emacs."
(define-key input-decode-map [tab] (kbd "TAB"))
@ -138,13 +40,6 @@
(define-key input-decode-map [escape] (kbd "ESC")))
(add-hook 'tty-setup-hook #'+default|init-input-decode-map)
;; A Doom convention where C-s on popups and interactive searches will invoke
;; ivy/helm for their superior filtering.
(define-key! :keymaps +default-minibuffer-maps
"C-s" (if (featurep! :completion ivy)
#'counsel-minibuffer-history
#'helm-minibuffer-history))
;; Consistently use q to quit windows
(after! tabulated-list
(define-key tabulated-list-mode-map "q" #'quit-window))
@ -192,7 +87,7 @@
;;
;; Doom's keybinding scheme
;;; Keybind schemes
;; Custom help keys -- these aren't under `+bindings' because they ought to be
;; universal.
@ -239,6 +134,13 @@
"M-x" #'execute-extended-command
"A-x" #'execute-extended-command)
;; A Doom convention where C-s on popups and interactive searches will invoke
;; ivy/helm for their superior filtering.
(define-key! :keymaps +default-minibuffer-maps
"C-s" (if (featurep! :completion ivy)
#'counsel-minibuffer-history
#'helm-minibuffer-history))
;; Smarter C-a/C-e for both Emacs and Evil. C-a will jump to indentation.
;; Pressing it again will send you to the true bol. Same goes for C-e, except
;; it will ignore comments+trailing whitespace before jumping to eol.
@ -249,8 +151,12 @@
:gni [M-return] #'+default/newline-below
:gni [M-S-return] #'+default/newline-above
:gni [C-return] #'+default/newline-below
:gni [C-S-return] #'+default/newline-above)
:gni [C-S-return] #'+default/newline-above))
(if (featurep 'evil)
(load! "+evil-bindings")
(load! "+emacs-bindings")))
;;
;;; Bootstrap configs
(if (featurep 'evil)
(load! "+evil")
(load! "+emacs"))

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@ -0,0 +1,6 @@
;; -*- no-byte-compile: t; -*-
;;; config/default/packages.el
(unless (featurep! :feature evil)
(package! winum)
(package! expand-region))

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@ -58,15 +58,15 @@
;; Remove unused segments & extra padding
(doom-modeline-def-modeline 'main
'(bar matches buffer-info remote-host buffer-position selection-info)
'(bar window-number matches buffer-info remote-host buffer-position selection-info)
'(misc-info persp-name irc mu4e github debug indent input-method buffer-encoding lsp major-mode process vcs checker))
(doom-modeline-def-modeline 'special
'(bar matches buffer-info-simple buffer-position selection-info)
'(bar window-number matches buffer-info-simple buffer-position selection-info)
'(misc-info persp-name debug input-method irc-buffers buffer-encoding lsp major-mode process checker))
(doom-modeline-def-modeline 'project
'(bar buffer-default-directory)
'(bar window-number buffer-default-directory)
'(misc-info mu4e github debug fancy-battery " " major-mode))
;; Some functions modify the buffer, causing the modeline to show a false