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helm-ext-minibuffer.el
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helm-ext-minibuffer.el
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;;; helm-ext-minibuffer.el --- Extensions to helm minibuffer completion -*- lexical-binding: t; -*-
;; Copyright (C) 2017 Junpeng Qiu
;; Author: Junpeng Qiu <[email protected]>
;; Keywords: extensions
;; 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:
;;
;;; Code:
(require 'helm)
(defun helm-ext--use-header-line-maybe ()
(when (minibufferp (buffer-name helm-current-buffer))
(with-helm-buffer
(set (make-local-variable 'helm-echo-input-in-header-line) t))
(let ((orig-input (with-current-buffer helm-current-buffer
(buffer-string)))
(ov (make-overlay (point-min) (point-max) nil nil t)))
(overlay-put ov 'window (selected-window))
(overlay-put ov 'face
(let ((bg-color (face-background 'default nil)))
`(:background ,bg-color :foreground ,bg-color)))
(overlay-put ov 'before-string orig-input)
(setq-local cursor-type nil))))
(provide 'helm-ext-minibuffer)
;;; helm-ext-minibuffer.el ends here