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;;; evil-collection-util.el --- Base Evil Utilities -*- 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, 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:
;; This package provides a set of utility functions to integrate with
;; `evil-mode'.
;;; Code:
(require 'evil)
(require 'evil-evilified-state)
(defmacro evil-collection-util-set-initial-state (mode state)
"Set the default STATE for MODE."
(let* ((mode-str (symbol-name mode))
(state-str (symbol-name state))
(defun-name (intern (format "evil-integration-%s-set-%s-default"
mode-str
state-str))))
`(progn
(defun ,defun-name (&rest _)
,(format "Default `evil-state' of `%s' to '%s." mode-str state-str)
(if ,mode
(,(intern (format "evil-%s-state" state)))
(evil-normal-state)))
(advice-add #',mode :after #',defun-name))))
(defmacro evil-collection-util-evilify-map (map &rest props)
"`evil-evilified-state-evilify-map' with additional bindings.
This assumes the :bindings key is at the end."
(let ((contains-bindings (plist-get props :bindings)))
`(evil-evilified-state-evilify-map
,map
,@props
,@(unless contains-bindings
'(:bindings))
"#" 'evil-search-word-backward
"*" 'evil-search-forward
"$" 'evil-end-of-line
"^" 'evil-first-non-blank
"0" 'evil-digit-argument-or-evil-beginning-of-line
"b" 'evil-backward-word-begin
"B" 'evil-backward-WORD-begin
"w" 'evil-forward-word-begin
"W" 'evil-forward-WORD-begin)))
(provide 'evil-collection-util)
;;; evil-collection-util.el ends here
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