feat: undo-tree is integrated, more rc candy

README.md

@@ -6,6 +6,7 @@ setup, you don't need to leave behind your favorite terminal or tools
 like `yazi`, `starship`, `lazygit`, and `lazydocker` just to
 give Emacs a try.
 
+
 Use Emacs the same way you'd use `Neovim`, seamlessly integrating it
 into your workflow inside terminal multiplexers like `tmux` or
 `Zellij`, while also enjoying modern features such as `treesitter`
@@ -13,21 +14,23 @@ and `LSP`—no hassle.
 
 ![Demo](doc/demo01.png)
 
+
 `Emacs-Kick` is not a distribution, but a starting point for your
 own configuration. It’s designed to be accessible to Vim/Neovim users
 without needing to adopt all of Emacs' ecosystem. You can still enjoy
 the power of Emacs without having to learn every Emacs-specific
 workflow.
 
+
 **Minimum Requirements**:
-- Emacs version **29+**
+- Emacs version **>=30**
   - You can verify your version by running:
 
 ```bash
 emacs --version
 ```
 
-**Installation Instructions**:
+## Installation Instructions
 
 1. **Clone the repository**:
 
@@ -35,6 +38,7 @@ emacs --version
    `~/.emacs.d`, please back it up before proceeding. You can do this
    by renaming the directory:
 
+
 ```bash
 mv ~/.emacs.d ~/.emacs.d.backup
 ```
@@ -45,7 +49,8 @@ mv ~/.emacs.d ~/.emacs.d.backup
    `~/.config/emacs`, `~/.config/doom`, `~/.config/cache/emacs` and
    any other related files.
 
-   After backing up, clone the repository:
+
+   After deleting/backing up, clone the repository:
 
 ```bash
 git clone https://github.com/LionyxML/emacs-kick.git ~/.emacs.d
@@ -115,25 +120,85 @@ emacs
   `*Messages*` buffer for more information. You can switch between
   buffers with `SPC SPC`, and navigate options using `C-p` and `C-n`.
 
----
 
-This configuration is tailored for Vim/Neovim users looking to explore
-Emacs while keeping their existing workflow intact. Feel free to
-explore and customize it further as you go.
+## Available Commands
 
-Enjoy your Emacs experience!
+| Keybinding          | Action                                    |
+|---------------------|-------------------------------------------|
+| `SPC`               | Leader key                                |
+| `C-d`               | Scroll down                               |
+| `C-u`               | Scroll up                                 |
+| `<leader> s f`      | Find file                                 |
+| `<leader> s g`      | Grep                                      |
+| `<leader> s G`      | Git grep                                  |
+| `<leader> s r`      | Ripgrep                                   |
+| `<leader> s h`      | Consult info                              |
+| `<leader> /`        | Consult line                              |
+| `<leader> x x`      | Consult Flymake                           |
+| `] d`               | Next Flymake error                        |
+| `[ d`               | Previous Flymake error                    |
+| `<leader> x d`      | Dired                                     |
+| `<leader> x j`      | Dired jump                                |
+| `<leader> x f`      | Find file                                 |
+| `] c`               | Next diff hunk                            |
+| `[ c`               | Previous diff hunk                        |
+| `<leader> e e`      | Toggle NeoTree                            |
+| `<leader> g g`      | Open Magit status                         |
+| `<leader> g l`      | Show current log                          |
+| `<leader> g d`      | Show diff for current file                |
+| `<leader> g D`      | Show diff for hunk                        |
+| `<leader> g b`      | Annotate buffer with version control info |
+| `] b`               | Switch to next buffer                     |
+| `[ b`               | Switch to previous buffer                 |
+| `<leader> b i`      | Consult buffer list                       |
+| `<leader> b b`      | Open Ibuffer                              |
+| `<leader> b d`      | Kill current buffer                       |
+| `<leader> b k`      | Kill current buffer                       |
+| `<leader> b x`      | Kill current buffer                       |
+| `<leader> b s`      | Save buffer                               |
+| `<leader> b l`      | Consult buffer                            |
+| `<leader>SPC`       | Consult buffer                            |
+| `<leader> p b`      | Consult project buffer                    |
+| `<leader> p p`      | Switch project                            |
+| `<leader> p f`      | Find file in project                      |
+| `<leader> p g`      | Find regexp in project                    |
+| `<leader> p k`      | Kill project buffers                      |
+| `<leader> p D`      | Dired for project                         |
+| `P`                 | Yank from kill ring                       |
+| `<leader> P`        | Yank from kill ring                       |
+| `<leader> .`        | Embark act                                |
+| `<leader> u`        | Undo tree visualize                       |
+| `<leader> h m`      | Describe current mode                     |
+| `<leader> h f`      | Describe function                         |
+| `<leader> h v`      | Describe variable                         |
+| `<leader> h k`      | Describe key                              |
+| `] t`               | Go to next tab                            |
+| `[ t`               | Go to previous tab                        |
+| `<leader> m p`      | Format with Prettier                      |
+| `<leader> c a`      | Execute code action                       |
+| `<leader> r n`      | Rename symbol                             |
+| `gI`                | Find implementation                       |
+| `<leader> l f`      | Format buffer via LSP                     |
+| `K`                 | Show hover documentation                  |
+| `gcc`               | Comment/uncomment current line            |
+| `gc`                | Comment/uncomment selected region         |
 
-# Contributing
+...and a lot more, discoverable with which-key :)
+
+
+## Contributing
 
 This package is intentionally designed with a specific vision in mind,
 reflecting my own opinions and preferences. While contributions are
 welcome, please understand that this configuration is quite
 opinionated.
 
+
 If you have suggestions or requests, they will be considered
 carefully, but I cannot make any promises regarding implementation or
 acceptance. Your input is valuable, and I appreciate any help or
 feedback to improve the project.
 
+
 To contribute, feel free to open an issue or submit a pull
 request. Let's make this configuration even better together!

init.el

@@ -1,6 +1,6 @@
 ;;; init.el --- Emacs-Kick --- A feature rich Emacs config for (neo)vi(m)mers -*- lexical-binding: t; -*-
 ;; Author: Rahul Martim Juliato
-;; Version: 0.1.0-rc2
+;; Version: 0.1.0-rc3
 ;; Package-Requires: ((emacs "30.0"))
 ;; License: GPL-2.0-or-later
 
@@ -447,7 +447,11 @@
 (use-package flymake
   :ensure nil          ;; This is built-in, no need to fetch it.
   :defer t
-  :hook (prog-mode . flymake-mode))
+  :hook (prog-mode . flymake-mode)
+  :custom
+  (flymake-margin-indicators-string
+   '((error "!»" compilation-error) (warning "»" compilation-warning)
+	 (note "»" compilation-info))))
 
 
 ;;; ORG-MODE
@@ -836,9 +840,11 @@
   (setq evil-want-integration t)      ;; Integrate `evil' with other Emacs features (optional as it's true by default).
   (setq evil-want-keybinding nil)     ;; Disable default keybinding to set custom ones.
   :config
+  (evil-set-undo-system 'undo-tree)   ;; Uses the undo-tree package as the default undo system
+
   ;; Set the leader key to space for easier access to custom commands. (setq evil-want-leader t)
   (setq evil-leader/in-all-states t)  ;; Make the leader key available in all states.
-  (setq evil-undo-system 'undo-tree)  ;; Use `undo-tree' for better visual undo history.
+  (setq evil-want-fine-undo t)        ;; Evil uses finer grain undoing steps
 
   ;; Define the leader key as Space
   (evil-set-leader 'normal (kbd "SPC")) 
@@ -932,7 +938,7 @@
   (evil-define-key 'normal lsp-mode-map
     ;; (kbd "gd") 'lsp-find-definition                ;; Emacs already provides a better gd
     ;; (kbd "gr") 'lsp-find-references                ;; Emacs already provides a better gr
-    (kbd "<leader> c a") 'lsp-describe-thing-at-point ;; Show hover documentation
+    (kbd "<leader> c a") 'lsp-execute-code-action     ;; Execute code actions
     (kbd "<leader> r n") 'lsp-rename                  ;; Rename symbol
     (kbd "gI") 'lsp-find-implementation               ;; Find implementation
     (kbd "<leader> l f") 'lsp-format-buffer)          ;; Format buffer via lsp
@@ -947,7 +953,11 @@
 		(switch-to-buffer-other-window help-buffer))))
   ;; Open hover documentation
   (evil-define-key 'normal 'global (kbd "K") 'ek/lsp-describe-and-jump)
-
+  ;; Yeah, on terminals, Emacs doesn't support (YET), the use of floating windows,
+  ;; thus, this will open a small buffer bellow your window.
+  ;; This floating frames are called "child frames" and some recent effort is being put
+  ;; into having a translation of those marvelous GUI stuff to terminal. Let's hope
+  ;; we add this to Emacs Kick soom :)
 
   ;; Commenting functionality for single and multiple lines
   (evil-define-key 'normal 'global (kbd "gcc")
@@ -1019,6 +1029,14 @@
   (prog-mode . rainbow-delimiters-mode))
 
 
+;;; DOTENV
+;; A simple major mode to provide .env files with color highlighting
+(use-package dotenv-mode
+  :defer t
+  :ensure t
+  :config)
+
+
 ;;; PULSAR
 ;; The `pulsar' package enhances the user experience in Emacs by providing
 ;; visual feedback through pulsating highlights. This feature is especially 
@@ -1131,15 +1149,15 @@
   :config
   (custom-set-faces
    ;; Set the color for changes in the diff highlighting to blue.
-   `(diff-hl-change ((t (:background nil :foreground ,(catppuccin-get-color 'blue))))))
+   `(diff-hl-change ((t (:background unspecified :foreground ,(catppuccin-get-color 'blue))))))
   
   (custom-set-faces
    ;; Set the color for deletions in the diff highlighting to red.
-   `(diff-hl-delete ((t (:background nil :foreground ,(catppuccin-get-color 'red))))))
+   `(diff-hl-delete ((t (:background unspecified :foreground ,(catppuccin-get-color 'red))))))
   
   (custom-set-faces
    ;; Set the color for insertions in the diff highlighting to green.
-   `(diff-hl-insert ((t (:background nil :foreground ,(catppuccin-get-color 'green))))))
+   `(diff-hl-insert ((t (:background unspecified :foreground ,(catppuccin-get-color 'green))))))
   
   ;; Load the Catppuccin theme without prompting for confirmation.
   (load-theme 'catppuccin :no-confirm))