branch: externals/auctex
commit 1b1361c034c8bf0c671d5b58873581b29dcaa210
Author: Ikumi Keita <ik...@ikumi.que.jp>
Commit: Ikumi Keita <ik...@ikumi.que.jp>
Make TeX-fold-mode aware of superscript and subscript
* tex-fold.el (TeX-fold-hide-item): Copy `display' property of
underlying text to displayed text to raise superscript and lower
subscript suitably.
---
tex-fold.el | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tex-fold.el b/tex-fold.el
index 9eab077..dd26742 100644
--- a/tex-fold.el
+++ b/tex-fold.el
@@ -807,6 +807,12 @@ That means, put respective properties onto overlay OV."
(skip-chars-forward " \t")
(point))))
(overlay-put ov 'mouse-face 'highlight)
+ (when font-lock-mode
+ ;; Add raise adjustment for superscript and subscript.
+ ;; (bug#42209)
+ (setq display-string
+ (propertize display-string
+ 'display (get-text-property ov-start 'display))))
(overlay-put ov 'display display-string)
(when font-lock-mode
(overlay-put ov 'face TeX-fold-folded-face))
