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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-svg.el')
-rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-svg.el | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-svg.el b/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-svg.el deleted file mode 100644 index 9a20bbbd21a7..000000000000 --- a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-svg.el +++ /dev/null @@ -1,66 +0,0 @@ -;;; haskell-svg.el --- SVG Rendering -*- lexical-binding: t -*- - -;; Copyright (c) 2018 Federico Beffa. All rights reserved. - -;; This file 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, or (at your option) -;; any later version. - -;; This file 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/>. - -;;; Code: - -(defcustom haskell-svg-render-images nil - "Replace SVG image text with actual images." - :group 'haskell-interactive - :type 'boolean) - -(defconst haskell-svg-supported (image-type-available-p 'svg) - "Defines if SVG images are supported by this instance of Emacs.") - - - -(defun haskell-svg-render-images-p () - "Shall we render SVG images?" - (and haskell-svg-supported (display-images-p) haskell-svg-render-images)) - -(defun haskell-svg-maybe-render-images (text) - "Render SVG images if desired and supported, or terurn the -input unmodified." - (if (haskell-svg-render-images-p) - (haskell-svg-render-images text) - text)) - -(defun haskell-svg-render-images (text) - "Replace an SVG image text with an actual image." - (with-temp-buffer - (insert text) - (goto-char (point-min)) - (when (re-search-forward - "\"?<\\?xml\\(.\\|\n\\|\r\\)* PUBLIC \"-//W3C//DTD SVG [0-9]\.[0-9]//EN\\(.\\|\n\\|\r\\)*</svg>\"?" - nil t) - (let ((svg-string (match-string 0)) - (begin (match-beginning 0)) - (end (match-end 0))) - (delete-region begin end) - (goto-char begin) - (insert-image (create-image svg-string nil t) "SVG image"))) - (buffer-substring (point-min) (point-max)))) - -(defun haskell-svg-toggle-render-images () - "Toggle rendering of SVG images at the REPL output." - (interactive) - (setq haskell-svg-render-images (not haskell-svg-render-images))) - - - -(provide 'haskell-svg) - -;;; haskell-svg.el ends here |