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+;;; evil-collection-geiser.el --- Bindings for `geiser'. -*- lexical-binding: t -*-
+
+;; Copyright (C) 2017 James Nguyen
+
+;; Author: James Nguyen <james@jojojames.com>
+;; Maintainer: James Nguyen <james@jojojames.com>
+;; Pierre Neidhardt <ambrevar@gmail.com>
+;; URL: https://github.com/jojojames/evil-collection
+;; Version: 0.0.1
+;; Package-Requires: ((emacs "25.1"))
+;; Keywords: evil, geiser, tools
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+;;; Bindings for `geiser'.
+
+;;; Code:
+(require 'evil)
+(require 'geiser nil t)
+
+(defvar geiser-debug-mode-map)
+(defvar geiser-doc-mode-map)
+
+(defun evil-collection-geiser-last-sexp (command &rest args)
+  "In normal-state or motion-state, last sexp ends at point."
+  (if (and (not evil-move-beyond-eol)
+           (or (evil-normal-state-p) (evil-motion-state-p)))
+      (save-excursion
+        (unless (or (eobp) (eolp)) (forward-char))
+        (apply command args))
+    (apply command args)))
+
+(defun evil-collection-geiser-setup ()
+  "Set up bindings for `geiser'."
+  (unless evil-move-beyond-eol
+    (advice-add 'geiser-eval-last-sexp :around 'evil-collection-geiser-last-sexp)
+    (advice-add 'geiser-eval-last-sexp-and-print :around 'evil-collection-geiser-last-sexp))
+
+  (evil-set-initial-state 'geiser-debug-mode 'normal)
+  (evil-set-initial-state 'geiser-doc-mode 'normal)
+
+  (evil-define-key 'normal geiser-debug-mode-map
+    "q" 'quit-window)
+
+  (evil-define-key 'normal geiser-doc-mode-map
+    "gd" 'geiser-edit-symbol-at-point
+    (kbd "C-t") 'geiser-pop-symbol-stack
+    "gr" 'geiser-doc-refresh
+    "q" 'View-quit
+    "gz" 'geiser-doc-switch-to-repl
+    ">" 'geiser-doc-next
+    "<" 'geiser-doc-previous
+    "gj" 'forward-button
+    "gk" 'backward-button
+    (kbd "C-j") 'forward-button
+    (kbd "C-k") 'backward-button
+    "]" 'geiser-doc-next-section
+    "[" 'geiser-doc-previous-section
+    "x" 'geiser-doc-kill-page
+    "X" 'geiser-doc-clean-history)
+
+  (evil-define-key 'insert geiser-repl-mode-map
+    (kbd "S-<return>") 'geiser-repl--newline-and-indent)
+
+  (evil-define-key 'normal geiser-repl-mode-map
+    "gd" 'geiser-edit-symbol-at-point
+    (kbd "C-t") 'geiser-pop-symbol-stack
+    (kbd "K") 'geiser-doc-symbol-at-point)
+
+  (evil-define-key 'normal geiser-mode-map
+    "gd" 'geiser-edit-symbol-at-point
+    (kbd "C-t") 'geiser-pop-symbol-stack
+    (kbd "gZ") 'geiser-mode-switch-to-repl-and-enter
+    (kbd "gz") 'geiser-mode-switch-to-repl
+    (kbd "K") 'geiser-doc-symbol-at-point))
+
+(provide 'evil-collection-geiser)
+;;; evil-collection-geiser.el ends here