You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.9 KiB
62 lines
1.9 KiB
9 years ago
|
;;; flycheck-pos-tip.el --- Flycheck errors display in tooltip
|
||
|
|
|
||
|
|
;; Copyright (C) 2014 Akiha Senda
|
||
|
|
|
||
|
|
;; Author: Akiha Senda <senda.akiha@gmail.com>
|
||
|
|
;; URL: https://github.com/flycheck/flycheck-pos-tip
|
||
|
|
;; Package-Version: 20140606.510
|
||
|
|
;; Keywords: tools, convenience
|
||
|
|
;; Version: 0.0.1
|
||
|
|
;; Package-Requires: ((flycheck "0.18") (popup "0.5.0"))
|
||
|
|
|
||
|
|
;; This file is not part of GNU Emacs.
|
||
|
|
|
||
|
|
;; 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:
|
||
|
|
|
||
|
|
;; Add error message display method for Flycheck.
|
||
|
|
|
||
|
|
;;;; Setup
|
||
|
|
|
||
|
|
;; (eval-after-load 'flycheck
|
||
|
|
;; '(custom-set-variables
|
||
|
|
;; '(flycheck-display-errors-function #'flycheck-pos-tip-error-messages)))
|
||
|
|
|
||
|
|
;;; Code:
|
||
|
|
|
||
|
|
(require 'flycheck)
|
||
|
|
(require 'popup)
|
||
|
|
|
||
|
|
(defgroup flycheck-pos-tip nil
|
||
|
|
"Flycheck errors display in tooltip"
|
||
|
|
:prefix "flycheck-pos-tip-"
|
||
|
|
:group 'flycheck
|
||
|
|
:link '(url-link :tag "Github" "https://github.com/flycheck/flycheck-pos-tip"))
|
||
|
|
|
||
|
|
;;;###autoload
|
||
|
|
(defun flycheck-pos-tip-error-messages (errors)
|
||
|
|
"Display the tooltip that the messages of ERRORS.
|
||
|
|
|
||
|
|
Concatenate all non-nil messages of ERRORS separated by empty
|
||
|
|
lines, and display them with `pos-tip-show-no-propertize', which shows
|
||
|
|
the messages in tooltip, depending on the number of lines."
|
||
|
|
(-when-let (messages (-keep #'flycheck-error-message errors))
|
||
|
|
(popup-tip
|
||
|
|
(mapconcat 'identity messages "\n"))))
|
||
|
|
|
||
|
|
(provide 'flycheck-pos-tip)
|
||
|
|
|
||
|
|
;;; flycheck-pos-tip.el ends here
|