Implement the escape sequence \\$*, expanding to all arguments

of the current user-defined macro.
This is another missing feature required for ocserv(8).
Problem reported by Kurt Jaeger <pi at FreeBSD>.

1 files changed, 2 insertions, 0 deletions

diff --git a/roff.7 b/roff.7
index d8fc0c04..c452edb3 100644
--- a/roff.7
+++ b/roff.7
@@ -665,6 +665,8 @@ produces
 .D1 \efI\e^XtFree\e^\efP.
 .Pp
 in the input stream, and thus in the output: \fI\^XtFree\^\fP.
+Each occurrence of \e\e$* is replaced with all the arguments,
+joined together with single blank characters.
 .Pp
 Since macros and user-defined strings share a common string table,
 defining a macro