9ee54fdff7
helm-command-prefix-key is already defined with defcustom in helm-config.el. It must be set before helm-config.el to take effect. With current setting, "C-x c" is used instead of "C-c h" and it conflicts with the guide on homepage. "C-x c" makes it easy to press "C-x C-c" to close Emacs when pressing fast enough. "C-c h" is also originally used for Helm in Prelude.
75 lines
2.5 KiB
EmacsLisp
75 lines
2.5 KiB
EmacsLisp
;;; prelude-helm.el --- Helm setup
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;;
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;; Copyright © 2011-2014 Bozhidar Batsov
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;;
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;; Author: Bozhidar Batsov <bozhidar@batsov.com>
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;; URL: https://github.com/bbatsov/prelude
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;; Version: 1.0.0
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;; Keywords: convenience
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;; This file is not part of GNU Emacs.
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;;; Commentary:
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;; Some configuration for Helm following this guide:
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;; http://tuhdo.github.io/helm-intro.html
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;;; License:
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 3
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;; of the License, or (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Code:
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(prelude-require-packages '(helm helm-projectile))
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(require 'helm)
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(require 'helm-grep)
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(require 'helm-files)
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(require 'helm-projectile)
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;; The default "C-x c" is quite close to "C-x C-c", which quits Emacs.
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;; Note: this must be placed before require `helm-config'
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(setq helm-command-prefix-key "C-c h")
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(require 'helm-config)
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(when (executable-find "curl")
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(setq helm-google-suggest-use-curl-p t))
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;; See https://github.com/bbatsov/prelude/pull/670 for a detailed
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;; discussion of these options.
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(setq helm-quick-update t
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helm-split-window-in-side-p t
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helm-buffers-fuzzy-matching t
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helm-move-to-line-cycle-in-source t
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helm-ff-search-library-in-sexp t
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helm-ff-file-name-history-use-recentf t)
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(define-key helm-command-map (kbd "o") 'helm-occur)
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(define-key helm-command-map (kbd "g") 'helm-do-grep)
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(define-key helm-command-map (kbd "C-c w") 'helm-wikipedia-suggest)
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(define-key helm-command-map (kbd "SPC") 'helm-all-mark-rings)
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(define-key helm-grep-mode-map (kbd "RET") 'helm-grep-mode-jump-other-window)
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(define-key helm-grep-mode-map (kbd "n") 'helm-grep-mode-jump-other-window-forward)
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(define-key helm-grep-mode-map (kbd "p") 'helm-grep-mode-jump-other-window-backward)
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(push "Press <C-c p h> to navigate a project in Helm." prelude-tips)
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(provide 'prelude-helm)
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;;; prelude-helm.el ends here
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