Optional arguments to elsart styles.

[Jose' Matos]

How about this Jean-Marc?

diff -u -p -r1.8 elsart.layout
--- lib/layouts/elsart.layout   13 Oct 2003 09:50:09 -0000      1.8
+++ lib/layouts/elsart.layout   21 Oct 2003 10:50:21 -0000
@@ -122,6 +122,7 @@ Style Author
        ParSep                0
        Align                 Center
        AlignPossible         Center
+       OptionalArgs          1
        Font
          Series              Bold
        EndFont
@@ -137,6 +138,7 @@ Style Author_Address
        AlignPossible         Center
        Labeltype             Static
        LabelString           "Address: "
+       OptionalArgs          1
        LabelFont
          Shape               Italic
        EndFont

-- 
José Abílio

LyX and docbook, a perfect match. :-)