;; MACROS

(define TAB-LENGTH 4)
(define QUIT-TIMES 1)
(define THEME "dark")
(define LSP #t)

;; PACKAGES

;; First git clone it
;; (add-package "smart_delimiters")

;; FUNCTIONS

(define editor-delete-next-char (lambda () (
                                            (move-cursor "right")
                                            (editor-delete-previous-char)
                                            )
                                  )
  )


(define (char-between ch lo hi)
  (if (char>=? ch lo)
      (char<=? ch hi)
      #f))

(define (alphanumericp ch)
  (if ch
      (if (char-between ch #\a #\z)
          #t
          (if (char-between ch #\A #\Z)
              #t
              (if (char-between ch #\0 #\9)
                  #t
                  #f)))
      #f))


(define (word-char-p ch)
  (if (alphanumericp ch)
      #t
      #f))

(define editor-move-to-end-of-word (lambda () (
  (if (word-char-p (editor-read-char))
	((move-cursor "right")
	(editor-move-to-end-of-word))
    ))
                                     ))

(define enter-and-tab
  (lambda ()
    (editor-insert-new-line)
    (let ((is-in (move-cursor "up")))
      (do ((ch (editor-read-char) (editor-read-char)))
          ((and (not (char=? ch #\space)) is-in) #f)
        (move-cursor "down")
        (editor-insert-char " ")
        (set! is-in (move-cursor "up")))
      (move-cursor "down"))))

(add-prefix "user")



(map-key "CTRL-x" '(editor-set-prefix "user") "no-prefix")
(map-key "CTRL-g" '(editor-set-prefix "no-prefix") "user")
(map-key "CTRL-c" editor-quit "user")
(map-key "CTRL-s" editor-save "user")
(map-key "ARROW-UP" '(move-cursor "up") "no-prefix")
(map-key "ARROW-DOWN" '(move-cursor "down") "no-prefix")
(map-key "ARROW-RIGHT" '(move-cursor "right") "no-prefix")
(map-key "ARROW-LEFT" '(move-cursor "left") "no-prefix")
(map-key "ENTER" enter-and-tab "no-prefix")
(map-key "CTRL-a" move-cursor-beg-line "no-prefix")
(map-key "CTRL-e" move-cursor-end-line "no-prefix")
(map-key "BACKSPACE" editor-delete-previous-char "no-prefix")
(map-key "DEL" editor-delete-next-char "no-prefix")
(map-key "PAGE-UP" move-cursor-page-up "no-prefix")
(map-key "PAGE-DOWN" move-cursor-page-down "no-prefix")
(map-key "f" editor-open-file "user")
(map-key "TAB" editor-insert-tab "no-prefix")
(map-key "CTRL-s" buffer-find "no-prefix")
(map-key "CTRL-r" buffer-find-reverse "no-prefix")
(map-key "ARROW-RIGHT" editor-switch-next-buffer "user")
(map-key "\"" editor-split-screen-vertical "user")
(map-key "o" editor-switch-next-pane "user")
(map-key "*" editor-unify-panes "user")
(map-key "CTRL-y" editor-paste "no-prefix")
(map-key "CTRL-k" editor-cut-end-line "no-prefix")
(map-key "a" editor-move-cursor-beg-buffer "user")
(map-key "z" editor-move-cursor-end-buffer "user")
(map-key "CTRL-h" editor-auto-complete "no-prefix")
(map-key "C-x" lsp-complete "user")