<?xml version="1.0" encoding="utf-8"?> SpaceEmacs Rock Day5 學習筆記

SpaceEmacs Rock Day5 學習筆記

Table of Contents

• 1. SpaceEmacs Day 5
  • 1.1. Fix smartparens quote issue
  • 1.2. Editing large web page
    • 1.2.1. Web-mode
    • 1.2.2. js2-refactor
  • 1.3. occur and imenu
  • 1.4. expand-region and iedit mode
  • 1.5. Org export
    • 1.5.1. tes java
    • 1.5.2. test c
    • 1.5.3. test latex

1 SpaceEmacs Day 5

1.1 Fix smartparens quote issue

not parens "'" in emacs-lisp-mode

;; not parens ' in emacs-lisp-mode (sp-local-pair 'emacs-lisp-mode "'" nil :actions nil)

Hightight enclossing parens

(define-advice show-paren-function (:around (fn) fix-show-paren-function)"Hightight enclossing parens."(cond ((looking-at-p "\\s(") (funcall fn))(t (save-excursion(ignore-errors (backward-up-list))(funcall fn))))) (add-hook 'emacs-lisp-mode-hook 'show-paren-mode)

1.2 Editing large web page

remove window "\r"

(defun hidden-dos-eol ()"Do not show ^M in files contains mixed UNIX and DOS line encodings."(interactive)(setq buffer-display-table (make-display-table))(aset buffer-display-table ?\^M []))(defun remove-dos-eol ()"Replace DOS eolns CR LF with Unix eolns CR"(interactive)(goto-char (point-min))(while (search-forward "\r" nil t) (replace-match "")))

1.2.1 Web-mode

M+; auto comment

(defun my-web-mode-indent-setup()(setq web-mode-markup-indent-offset 2) ;; web-mode, html tag in html file(setq web-mode-css-indent-offset 2) ;; web-mode, css in html file(setq web-mode-code-indent-offset 2) ;; web-mode, js code in html file) (add-hook 'web-mode-hook 'my-web-mode-indent-setup) (defun my-togoole-web-indent ()(interactive);; web development(if (or (eq major-mode 'js-mode) (eq major-mode 'js2-mode))(progn(setq js-indent-level (if (= js-indent-level 2) 4 2))(setq js2-basic-offset (if (= js-basic-offset 2) 4 2))))(if (eq major-mode 'web-mode)(progn(setq web-mode-markup-indent-offset (if (= web-mode-markup-indent-offset 2) 4 2))(setq web-mode-css-indent-offset (if (= web-mode-css-indent-offset 2) 4 2))(setq web-mode-code-indent-offset (if (= web-mode-code-indent-offset 2) 4 2))))(if (eq major-mode 'css-mode)(setq css-indent-offset (if (= css-indent-offset 2) 4 2)))(setq indent-tabs-mode nil)) (global-set-key (kbd "C-c t i") 'my-togoole-web-indent)

1.2.2 js2-refactor

(add-hook 'js2-mode-hook #'js2-refactor-mode) (js2r-add-keybindings-with-prefix "C-c C-m")

1.3 occur and imenu

M-s o to open occur

e to edit

h to help

improve occur

(defun occur-dwim ()"Call 'occur' with a sane default."(interactive)(push (if (region-active-p)(buffer-substring-no-properties(region-beginning)(region-end))(let ((sym (thing-at-point 'symbol)))(when (stringp sym)(regexp-quote sym))))regexp-history)(call-interactively 'occur)) (global-set-key (kbd "M-s o") 'occur-dwim)

improve imenu

(defun js2-imenu-make-index ()(interactive)(save-excursion;; (setq imenu-generic-expression '((nil "describe\\(\"\\(.+\\)\"" 1)))(imenu--generic-function '(("describe" "\\s-*describe\\s-*(\\s-*[\"']\\(.+\\)[\"']\\s-*,.*" 1)("it" "\\s-*it\\s-*(\\s-*[\"']\\(.+\\)[\"']\\s-*,.*" 1)("test" "\\s-*test\\s-*(\\s-*[\"']\\(.+\\)[\"']\\s-*,.*" 1)("before" "\\s-*before\\s-*(\\s-*[\"']\\(.+\\)[\"']\\s-*,.*" 1)("after" "\\s-*after\\s-*(\\s-*[\"']\\(.+\\)[\"']\\s-*,.*" 1)("Function" "function[ \t]+\\([a-zA-Z0-9_$.]+\\)[ \t]*(" 1)("Function" "^[ \t]*\\([a-zA-Z0-9_$.]+\\)[ \t]*=[ \t]*function[ \t]*(" 1)("Function" "^var[ \t]*\\([a-zA-Z0-9_$.]+\\)[ \t]*=[ \t]*function[ \t]*(" 1)("Function" "^[ \t]*\\([a-zA-Z0-9_$.]+\\)[ \t]*()[ \t]*{" 1)("Function" "^[ \t]*\\([a-zA-Z0-9_$.]+\\)[ \t]*:[ \t]*function[ \t]*(" 1)("Task" "[. \t]task([ \t]*['\"]\\([^'\"]+\\)" 1))))) (add-hook 'js2-mode-hook(lambda ()(setq imenu-create-index-function 'js2-imenu-make-index)))(global-set-key (kbd "M-s i") 'counsel-imenu)

1.4 expand-region and iedit mode

expand-region

;; expand-region (global-set-key (kbd "C-=") 'er/expand-region)

iedit-mode,multiple region in edit

(global-set-key (kbd "M-s e") 'iedit-mode)

1.5 Org export

C-c C-e to export org file to other files

1.5.1 tes java

1.5.2 test c

#include <stdio.h> int main() {printf("Hello world"); }

1.5.3 test latex

$\lg2n\sin\theta$

\(\lg2n\sin\theta\)

Date: 2018-10-23 16:52

Author: devinkin

Created: 2018-10-23 二 16:52

Validate

轉載于:https://www.cnblogs.com/devinkin/p/9837657.html

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