Merge from origin/emacs-26

a427de9 (origin/emacs-26) Fix bug #11732
3a04e15 Improve documentation of 'emacs-lock-mode'
9d6ca5a * lisp/imenu.el (imenu-generic-expression): Doc fix.  (Bug#32...
fdd7e7d Improve indexing of 'eval-defun' in ELisp manual
10af989 Fix (length CIRCULAR) documentation
271d1f7 Tramp editorials
4abf94f Clarify and improve doc strings of 'eval-last-sexp' and friends
6cfc7a7 Automate upload of Emacs manuals to gnu.org
b73cde5 Fix MH-E mail composition with GNU Mailutils (SF#485)
0dce5e5 Speed up 'replace-buffer-contents' some more
00fdce0 * doc/emacs/docstyle.texi: Avoid messing up the html output.

Conflicts:
	admin/make-tarball.txt

1 files changed, 1 insertions, 0 deletions

diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi
index 2daa8a5578f..1b1f87465db 100644
--- a/doc/lispref/debugging.texi
+++ b/doc/lispref/debugging.texi
@@ -336,6 +336,7 @@ which is not currently set up to break on change.
 @cindex debugger, explicit entry
 @cindex force entry to debugger
 
+@cindex @code{eval-defun}, and explicit entry to debugger
   You can cause the debugger to be called at a certain point in your
 program by writing the expression @code{(debug)} at that point.  To do
 this, visit the source file, insert the text @samp{(debug)} at the