;; -*- lexical-binding: t -*-
(setq mac-option-modifier 'meta
      mac-command-modifier 'super)

(global-set-key (kbd "s-a") 'mark-whole-buffer)    ; 对应Windows上面的Ctrl-a 全选
(global-set-key (kbd "s-c") 'kill-ring-save)       ; 对应Windows上面的Ctrl-c 复制
(global-set-key (kbd "s-s") 'save-buffer)          ; 对应Windows上面的Ctrl-s 保存
(global-set-key (kbd "s-v") 'yank)                 ; 对应Windows上面的Ctrl-v 粘贴
(global-set-key (kbd "s-z") 'undo)                 ; 对应Windows上面的Ctrol-z 撤销
(global-set-key (kbd "s-x") 'kill-region)          ; 对应Windows上面的Ctrol-x 剪切
 

(global-hl-line-mode 1)                            ; 高亮行号
(set-face-background 'hl-line "#e3f0fe")           ; 颜色

(setq default-frame-alist '((font . "霞鹜文楷等宽-20")))  ; 字体设置
(setq inhibit-startup-screen t)                    ; 关闭欢迎界面
(global-display-line-numbers-mode 1)               ; 设置行号
(electric-pair-mode t)                             ; 自动补全括号, 引号等
(tool-bar-mode 0)                                  ; 关闭界面菜单
(scroll-bar-mode 0)                                ; 关闭右侧滑动
(setq-default cursor-type '(bar . 4))              ; 设置光标样式
(setq make-backup-files nil)                       ; 不要设置~备份文件
(delete-selection-mode 1)                          ; 被选中的文字重新编辑允许直接覆盖


;(setq tab-always-indent 'complete)                 ; tab补全(界面有点乱, 不用了)

;(require 'recentf)                                 ; 关闭文件后记录文件位置(好像没起作用)
;(recentf-mode 1)
;(setq recentf-max-menu-item 10)                    ; 保留历史位置的文件数目



 

; 启动包管理器
(require 'package)
(setq package-archives '(("gnu"   . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/")
                          ("melpa" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/melpa/")))
(package-initialize)
;;防止反复调用 package-refresh-contents 会影响加载速度
(when (not package-archive-contents)
  (package-refresh-contents))



(package-install 'company)  ; 会在当前页显示一个buf进代码行提示
(global-company-mode 1)
(setq company-minimum-prefix-length 1)
(setq company-idle-delay 0)

(package-install 'keycast)  ; 提示按下的按键和对应的函数
(keycast-mode-line-mode t)

(package-install 'vertico)  ; 对C M 相关的命令搜索提示
(vertico-mode t)

(package-install 'orderless)  ; 模糊搜搜提示
(setq completion-styles '(orderless))

(package-install 'marginalia)  ; 直接显示粗略的帮助文档 用来配合vertico orderless
(marginalia-mode t)

(package-install 'embark-consult )             ; 增强帮助和搜索
(setq consult-async-min-input 2)               ; 必须要输入两个中文/英文 字符才开始搜索
(global-set-key (kbd "C-;") 'embark-act)
(setq prefix-help-command 'embark-prefix-help-command)

(global-set-key (kbd "C-s") 'consult-line)     ; 文本搜索
(global-set-key (kbd "M-s i") 'consult-imenu)  ; 函数列表快速跳转
(global-set-key (kbd "C-x b") 'consult-buffer) ; 打开带有历史文件记录的buffer列表


; 设置主题
(package-install 'catppuccin-theme)
(load-theme 'catppuccin :no-confirm)
(setq catppuccin-flavor 'latte)
(catppuccin-reload)


(setq a "~/.emacs.d/")

(defun say ())





(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.
 '(package-selected-packages
   '(catppuccin-theme embark-consult embark consult company marginalia orderless vertico keycast)))
(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.
 )