Improve indexing of 'eval-defun' in ELisp manual

* doc/lispref/display.texi (Defining Faces):
* doc/lispref/debugging.texi (Explicit Debug):
* doc/lispref/customize.texi (Variable Definitions):
* doc/lispref/variables.texi (Defining Variables): Add index
entries for 'eval-defun'.  (Bug#32066)

1 files changed, 1 insertions, 0 deletions

diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi
index c08a382ef12..fdd92a3780e 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