emacs-27 8cc453d: Second attempt at improving indexing in control.texi

[Stefan Kangas]

branch: emacs-27
commit 8cc453d788883bccc2d86d5bc89e644ecd48eb9a
Author: Stefan Kangas <address@hidden>
Commit: Stefan Kangas <address@hidden>

    Second attempt at improving indexing in control.texi
    
    * doc/lispref/control.texi (Processing of Errors): Improve indexing by
    adding the word form "handle" in addition to "handling".  With thanks
    to Eli Zaretskii.
---
 doc/lispref/control.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/lispref/control.texi b/doc/lispref/control.texi
index 7755cbb..58f9336 100644
--- a/doc/lispref/control.texi
+++ b/doc/lispref/control.texi
@@ -1867,7 +1867,6 @@ concept of continuable errors.
 @node Processing of Errors
 @subsubsection How Emacs Processes Errors
 @cindex processing of errors
-@cindex handle errors
 
 When an error is signaled, @code{signal} searches for an active
 @dfn{handler} for the error.  A handler is a sequence of Lisp
@@ -1906,6 +1905,7 @@ variables precisely as they were at the time of the error.
 @subsubsection Writing Code to Handle Errors
 @cindex error handler
 @cindex handling errors
+@cindex handle Lisp errors
 @cindex forms for handling errors
 
   The usual effect of signaling an error is to terminate the command