diff options
Diffstat (limited to 'lisp/init-editing.el')
| -rw-r--r-- | lisp/init-editing.el | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lisp/init-editing.el b/lisp/init-editing.el index 0131a56..c7be657 100644 --- a/lisp/init-editing.el +++ b/lisp/init-editing.el @@ -71,6 +71,31 @@ special case. (forward-line -1) (delete-blank-lines)))) +(defun km/export-wrapped-text (&optional xselect) + "Export the text in current buffer as wrapped text. + +This is useful for preparing text in emacs and then exporting to +a wrapped buffer for pasting text (e.g., into a web form). + +With an active region, restrict export to this region. If +XSELECT is non-nil, copy the region with `x-select-text'." + (interactive "P") + (let ((wrapped-buffer (get-buffer-create "*Wrapped export*"))) + (apply #'copy-to-buffer wrapped-buffer + (if (use-region-p) + (list (region-beginning) (region-end)) + (list (point-min) (point-max)))) + (with-current-buffer wrapped-buffer + (while (not (eobp)) + (forward-paragraph) + (forward-line -1) + (km/unfill-paragraph) + (forward-line 1)) + (when xselect + (x-select-text + (buffer-substring-no-properties (point-min) (point-max))))) + (pop-to-buffer wrapped-buffer))) + (defun km/narrow-to-comment-heading () "Narrow to the current comment heading subtree. |