使用projectile-rg搜索在整个项目里搜索字符串，显示的结果在一个minibuffer里面，如果结果特别多，比如驱动文件，按翻页都要按好久，有没有办法能够对搜索结果二次过滤，或者像vscode里面那样折叠成文件夹树，点击展开。 配置文件如下：
;; packages
(setq package-archives '(("gnu" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/")
("melpa" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/melpa/")
("nongnu" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/nongnu/")))
(package-initialize)
(setq package-check-signature nil)
(require 'package)
(unless (bound-and-true-p package--initialized)
(package-initialize))
(unless package-archive-contents
(package-refresh-contents))
(unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package))
;; global var
(defconst *is-mac* (eq system-type 'darwin))
(defconst *is-linux* (eq system-type 'gnu/linux))
(defconst *is-windows* (or (eq system-type 'ms-dos) (eq system-type 'windows-nt)))
;; global settings
(menu-bar-mode -1)
(tool-bar-mode -1)
;;(scroll-bar-mode -1)
(xterm-mouse-mode 1)
(mouse-wheel-mode 1)
(if (display-graphic-p) (scroll-bar-mode -1))
(setq menu-bar-open-mouse t)
(setq auto-save-default nil)
(setq make-backup-files nil)
(setq backup-directory-alist (quote ((".*" . "~/.emacs_backups/"))))
;;(setq blink-cursor-mode nil)
;;(setq mouse-wheel-progressive-speed t)
;;(setq mouse-wheel-scroll-amount 3)
(setq initial-major-mode 'text-mode)
(setq inhibit-startup-screen t)
(setq-default cursor-type 'box)
(setq initial-scratch-message "")
(setq use-package-always-ensure t)
(setq use-package-always-defer t)
(setq use-package-always-demand nil)
(setq use-package-expand-minimally t)
(delete-selection-mode)
(setq use-package-verbose t)
(setq newsticker-url-list-defaults nil)
(setq enable-recursive-minibuffers t)
;;(use-package doom-themes
;; :ensure t
;; :init (load-theme 'doom-gruvbox t))
(if (display-graphic-p)
(load-theme 'modus-operandi t))
;;(setq max-mini-window-height 10)
;;(add-to-list 'default-frame-alist '(width . 120))
;;(add-to-list 'default-frame-alist '(height . 40))
;;(setq completion-category-overrides '((file (styles basic partial-completion))))
;;(add-to-list 'default-frame-alist '(fullscreen . maximized))
;;(modify-syntax-entry ?_ "w")
;;(setq dictionary-server "localhost")
;; dired
;;(setq dired-kill-when-opening-new-dired-buffer t)
;; buff map
(global-set-key (kbd "S-<left>") 'previous-buffer)
(global-set-key (kbd "S-<right>") 'next-buffer)
;; custom-file
(setq custom-file (expand-file-name "custom.el" user-emacs-directory))
(when (file-exists-p custom-file)
(load-file custom-file))
;; font
(when (eq system-type 'darwin)
(setq fonts '("SF Mono" "冬青黑体简体中文"))
(set-fontset-font t 'unicode "Apple Color Emoji" nil 'prepend)
(set-face-attribute 'default nil :font
(format "%s:pixelsize=%d" (car fonts) 16)))
(when (eq system-type 'windows-nt)
(setq fonts '("Consolas" "微软雅黑"))
(set-fontset-font t 'unicode "Segoe UI Emoji" nil 'prepend)
(set-face-attribute 'default nil :font
(format "%s:pixelsize=%d" (car fonts) 24)))
(when (eq system-type 'gnu/linux)
(setq fonts '("Consolas" "FZLanTingHei-M-GBK"))
(set-fontset-font t 'unicode "FZLanTingHei-M-GBK" nil 'prepend)
(set-face-attribute 'default nil :font
(format "%s:pixelsize=%d" (car fonts) 16)))
(if (display-graphic-p)
(dolist (charset '(kana han symbol cjk-misc bopomofo))
(set-fontset-font (frame-parameter nil 'font) charset
(font-spec :family (car (cdr fonts))))))
;; coding
(prefer-coding-system 'utf-8)
(set-default-coding-systems 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)
(setq default-buffer-file-coding-system 'utf-8)
;; garbage collection
(setq gc-cons-threshold most-positive-fixnum)
;; use y/n instead of yes/no
(defalias 'yes-or-no-p 'y-or-n-p)
;; line-number relative/visual/t
(setq display-line-numbers-type 't)
;(unless *is-windows* (global-display-line-numbers-mode t))
(global-display-line-numbers-mode t)
;; packages
(require 'use-package)
(use-package restart-emacs)
(use-package rg)
(use-package ag)
(use-package fzf)
(use-package yasnippet)
(use-package ivy
:defer 1
:demand
:hook (after-init . ivy-mode)
:config
(ivy-mode 1)
(setq ivy-use-virtual-buffers nil
ivy-initial-inputs-alist nil
ivy-count-format "%d%d "
enable-recursive-minibuffers nil
ivy-re-builders-alist '((t . ivy--regex-ignore-order))
ivy-height 25
ivy-wrap t))
(use-package counsel
:after (ivy)
:init (counsel-mode)
:bind (("M-x" . counsel-M-x)
("C-x C-f" . counsel-find-file)
("C-c f" . counsel-recentf)
("C-c g" . counsel-git)))
(use-package counsel-projectile
:after (projectile)
:init (counsel-projectile-mode)
:config
(setq counsel-projectile-sort-directories t))
(use-package counsel-at-point
:bind (("C-c r" . counsel-at-point-rg)
("C-S-c r" . projectile-ripgrep)))
(use-package swiper
:after ivy
:bind (("C-S-s" . swiper-all-thing-at-point)
("C-s" . swiper))
:config (setq swiper-action-recenter t
swiper-include-line-number-in-search t))
(use-package projectile
:init (projectile-mode +1)
:bind (("C-c p" . projectile-command-map)
("C-c o" . projectile-find-file))
:config
(setq projectile-indexing-method 'alien)
(setq projectile-sort-order 'access-time)
(setq projectile-mode-line "Projectile")
(setq projectile-track-known-projects-automatically nil))
(use-package smart-mode-line
:init
(setq sml/no-confirm-load-theme t)
(setq sml/theme 'dark)
(setq sml/shorten-directory nil)
(setq sml/shorten-modes t)
;;(setq sml/name-width 40)
;;(setq sml/mode-width 'full)
(sml/setup))
(use-package benchmark-init
:init (benchmark-init/activate)
:hook (after-init . benchmark-init/deactivate))
(use-package drag-stuff
:bind (("<M-up>" . drag-stuff-up)
("<M-down>" . drag-stuff-down)))
(use-package company
:config
(setq company-dabbrev-code-everywhere t
company-dabbrev-code-modes t
company-dabbrev-code-other-buffers 'all
company-dabbrev-downcase nil
company-dabbrev-ignore-case t
company-dabbrev-other-buffers 'all
company-require-match nil
company-minimum-prefix-length 2
company-show-numbers t
company-tooltip-limit 20
company-idle-delay 0
company-echo-delay 0
company-tooltip-offset-display 'scrollbar
company-begin-commands '(self-insert-command)
company-backends '((company-capf company-dabbrev-code company-dabbrev company-files)))
;;(push '(company-semantic :with company-yasnippet) company-backends)
:hook ((after-init . global-company-mode)))
(use-package crux
:bind (("C-a" . crux-move-beginning-of-line)
("C-c ^" . crux-top-join-line)
("C-x ," . crux-find-user-init-file)
("C-S-d" . crux-duplicate-current-line-or-region)
("C-S-k" . crux-smart-kill-line)
("C-c n" . crux-create-scratch-buffer)))
(use-package which-key
:defer nil
:config (which-key-mode))
(use-package rainbow-delimiters
:init (add-hook 'prog-mode-hook 'rainbow-delimiters-mode))
(use-package highlight-parentheses
:init (add-hook 'prog-mode-hook 'highlight-parentheses-mode))
(use-package auto-highlight-symbol
:init (global-auto-highlight-symbol-mode))
(use-package ace-window
:config
(setq aw-background nil)
(setq aw-minibuffer-flag t)
:bind (("C-x o" . 'ace-window)))
(unless *is-windows* (use-package magit
:ensure t))
(use-package format-all
:diminish
:hook (prog-mode . format-all-ensure-formatter)
:bind ("C-c f" . 'format-all-region))
(use-package youdao-dictionary)
(if (display-graphic-p)
(global-set-key (kbd "C-c d") 'youdao-dictionary-search-at-point-posframe)
(global-set-key (kbd "C-c d") 'youdao-dictionary-search-at-point+))
(use-package expand-region
:bind ("C-q" . er/expand-region))
(use-package avy
:bind ("C-c a" . avy-goto-word-1))
(use-package markdown-mode
:mode ("*\\.md\\'" . gfm-mode))
(use-package color-theme-approximate
:init (color-theme-approximate-on))
(use-package ranger
:init (ranger-override-dired-mode t)
:config
(setq ranger-parent-depth 0)
(setq ranger-cleanup-on-disable t)
(setq ranger-show-hidden t)
(setq ranger-preview-file nil)
:bind ("C-c b" . ranger))
(use-package multiple-cursors
:bind ("C-c c" . mc/edit-lines))
(use-package better-jumper
:init (better-jumper-mode +1)
:bind
("C-c C-s" . better-jumper-set-jump)
("C-c C-c" . better-jumper-clear-jumps)
("C-c C-f" . better-jumper-jump-backward)
("C-c C-b" . better-jumper-jump-forward))
(use-package vlf)
(use-package ascii-table)
