#+TITLE: IDE Configuration

* Intro
Packages/configurations that makes emacs more IDE-like, such as:
- like popup completions with LSP
- error checking on-the-fly
- tree-view file explorer
- git Integration
- tree-sitter based syntax highlighting
  
* Tree Sitter
Tree sitter highlighting in emacs.[[https://tree-sitter.github.io/tree-sitter/syntax-highlighting][
Tree-sitter Syntax Highlighting website]]

#+begin_src emacs-lisp
  (use-package tree-sitter
    :diminish
    :config
    (global-tree-sitter-mode))

  (use-package tree-sitter-langs
    :after tree-sitter)
#+end_src

* Imenu-list
Imenu, the tool to get function names in source codes in emacs, displayed and constantly updated in a separate buffer
#+begin_src emacs-lisp
      (use-package imenu-list
        :commands (imenu-list-minor-mode))
#+end_src

* Neotree
Tree-based explorer for Emacs

#+begin_src emacs-lisp
  (use-package neotree
    :hook (neotree-mode . (lambda ()
                            (setq mode-line-format nil)
                            (redraw-display)))
    :custom
    (neotheme 'arrows)
    (neo-window-fixed-size t)
    (neo-smart-open t)
    (neo-window-width 22)

    :bind
    ("M-0" . neotree-toggle))
#+end_src
  
* Magit
[[https://magit.vc][Git Interface for Emacs]]

#+begin_src emacs-lisp
  (use-package magit
    :bind
    ("C-x g" . magit-status)
    ("C-x M-g" . magit-dispatch))
#+end_src

* Company Mode
This package provides Popup autocompletion

#+begin_src emacs-lisp
  (use-package company
            :diminish
            :bind
            (:map company-active-map
               ("<tab>" . company-select-next))
            :custom
            (company-minimum-prefix-length 1)
            (company-idle-delay 0.0))
#+end_src

* RESTClient
REST API Client in Emacs
#+begin_src emacs-lisp
  (use-package restclient
    :commands (restclient-mode))
#+end_src

* Eglot
 A simple package for LSP support
 
#+begin_src emacs-lisp
  (use-package eglot
        :config
        (diminish 'eldoc))
#+end_src

* Paredit
A (very) recommended package for lisp code editing.

#+begin_src emacs-lisp
  (use-package paredit
            :hook
            (emacs-lisp-mode . enable-paredit-mode)
            (eval-expression-minibuffer-setup . enable-paredit-mode)
            (ielm-mode . enable-paredit-mode)
            (lisp-mode . enable-paredit-mode)
            (lisp-interaction-mode . enable-paredit-mode)
            (scheme-mode . enable-paredit-mode))
#+end_src