branch: elpa/htmlize
commit ef8b865f3ede66b1377e57bcf0fe76cb088b9c6d
Author: Hrvoje Niksic <[email protected]>
Commit: Hrvoje Niksic <[email protected]>
Add some docs.
---
htmlize.el | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/htmlize.el b/htmlize.el
index ec97b04..e7a87a6 100644
--- a/htmlize.el
+++ b/htmlize.el
@@ -422,6 +422,8 @@ next-single-char-property-change")))
(htmlize-generate-image (cdr display))))
(defun htmlize-string-to-html (string)
+ ;; Convert the string to HTML, including images attached as
+ ;; `display' property.
(let ((pos 0) (end (length string))
display output next-change)
(while (< pos end)
@@ -476,6 +478,11 @@ next-single-char-property-change")))
(t nil)))))
(defun htmlize-get-text-with-display (beg end)
+ ;; Like buffer-substring-no-properties, except it copies the
+ ;; `display' property from the buffer, if found. We cannot rely on
+ ;; Emacs to copy the property because it can come from either text
+ ;; properties or overlays, and the latter can't be attached to
+ ;; strings.
(let ((pos beg)
(text (buffer-substring-no-properties beg end))
display next-change)
