branch: elpa/eldoc-mouse
commit f277f7ca4d841c9f62cf1c66910c35131481c5cc
Author: HuangFeiyu <[email protected]>
Commit: HuangFeiyu <[email protected]>
add code comment
---
eldoc-mouse.el | 3 +++
1 file changed, 3 insertions(+)
diff --git a/eldoc-mouse.el b/eldoc-mouse.el
index 162a7687eb3..f244ea1f7b0 100644
--- a/eldoc-mouse.el
+++ b/eldoc-mouse.el
@@ -112,6 +112,9 @@ POS is the buffer position under the mouse cursor."
(add-hook 'eldoc-documentation-functions
#'eldoc-mouse-hover-eldoc-function nil t)
(goto-char pos)
(setq-local eldoc-mouse-last-symbol-bounds (bounds-of-thing-at-point
'symbol))
+ ;; use (nth 4 (syntax-ppss)) to check if the mouse is overing code
comment.
+ ;; based on the answer from
+ ;;
https://emacs.stackexchange.com/questions/14269/how-to-detect-if-the-point-is-within-a-comment-area/14270#14270
(when (and (not (eolp)) (not (nth 4 (syntax-ppss))) (thing-at-point
'symbol))
(setq-local eldoc-mouse-unsupress-posframe t)
(eldoc-print-current-symbol-info)
