Deprecate Focus and Unfocus.

1 files changed, 5 insertions, 1 deletions

diff --git a/doc/refman/RefMan-pro.tex b/doc/refman/RefMan-pro.tex
index 0113c8df3..bd74a40d7 100644
--- a/doc/refman/RefMan-pro.tex
+++ b/doc/refman/RefMan-pro.tex
@@ -298,13 +298,17 @@ subgoals which clutter your screen.
 \begin{Variant}
 \item {\tt Focus {\num}.}\\ 
 This focuses the attention on the $\num^{th}$ subgoal to prove.
-
 \end{Variant}
 
+\emph{This command is deprecated since 8.8: prefer the use of bullets or
+  focusing brackets instead, including {\tt {\num}: \{}}.
+
 \subsection[\tt Unfocus.]{\tt Unfocus.\comindex{Unfocus}}
 This command restores to focus the goal that were suspended by the
 last {\tt Focus} command.
 
+\emph{This command is deprecated since 8.8.}
+
 \subsection[\tt Unfocused.]{\tt Unfocused.\comindex{Unfocused}}
 Succeeds in the proof if fully unfocused, fails if there are some
 goals out of focus.