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-rw-r--r--lisp/cus-start.el10
1 files changed, 9 insertions, 1 deletions
diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index 117b23debef..e11f749556b 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -556,7 +556,15 @@ since it could result in memory overflow and make Emacs crash."
(const :tag "Text-image-horiz" :value text-image-horiz)
(const :tag "System default" :value nil)) "24.1")
(tool-bar-max-label-size frames integer "24.1")
- (auto-hscroll-mode scrolling boolean "21.1")
+ (auto-hscroll-mode scrolling
+ (choice
+ (const :tag "Don't scroll automatically"
+ :value nil)
+ (const :tag "Scroll the entire window"
+ :value t)
+ (const :tag "Scroll only the current line"
+ :value 'current-line))
+ "26.1")
(void-text-area-pointer cursor
(choice
(const :tag "Standard (text pointer)" :value nil)