[LyX/master] Add (preliminary) menu entry so people can try this more easily

[Juergen Spitzmueller]

commit dd561aeebd76e6cbccca17bd72c2fac6255bee17
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Fri Aug 14 09:29:17 2026 +0200

    Add (preliminary) menu entry so people can try this more easily
---
 lib/ui/stdmenus.inc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/ui/stdmenus.inc b/lib/ui/stdmenus.inc
index 53f52aaf44..5c9c9106f0 100644
--- a/lib/ui/stdmenus.inc
+++ b/lib/ui/stdmenus.inc
@@ -107,6 +107,7 @@ Menuset
 		Separator
 		Item "Cut" "cut"
 		Item "Copy" "copy"
+		Submenu "Copy Special|y" "edit_copy"
 		Item "Paste" "paste"
 		Submenu "Paste Recent|e" "edit_pasterecent"
 		Submenu "Paste Special" "edit_paste"
@@ -158,6 +159,12 @@ Menuset
 		OptItem "Table Settings...|a" "layout-tabular"
 	End
 
+	Menu "edit_copy"
+		Item "Copy as LaTeX|L" "copy latex"
+		Item "Copy as XHTML|H" "copy xhtml"
+		Item "Copy as DocBook|D" "copy docbook"
+	End
+
 	Menu "edit_paste"
 		OptItem "Paste from HTML|H" "paste html"
 		OptItem "Paste from LaTeX|L" "paste latex"