[groff] 02/07: doc/groff.texi: Add forward reference.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit d5119f797ee6f6f7b6022d7a9b4ed8e7bf9bcd03
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Mar 5 03:44:41 2023 -0600

    doc/groff.texi: Add forward reference.
---
 doc/groff.texi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index 15b3cd8a3..9e9f93547 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -12622,9 +12622,10 @@ comparisons in other programming languages.
 @cindex copy mode, and @code{\?}
 @cindex mode, copy, and @code{\?}
 @noindent
-Since comparands protected with @code{\?} are read in copy mode, they
-need not even be valid @code{groff} syntax.  The escape character is
-still lexically recognized, however, and consumes the next character.
+Since comparands protected with @code{\?} are read in copy mode
+(@pxref{Copy Mode}), they need not even be valid @code{groff} syntax.
+The escape character is still lexically recognized, however, and
+consumes the next character.
 
 @Example
 .ds a \[