Added enum mdoc_disp (similar to enum mdoc_list). Display types are now

only calculated once in mdoc_validate.c.

Noted that `Bd -file xxx' is not supported:  it now raises a fatal
warning.  This is noted in mdoc.7.

Empty `Bd' now defaults to LIST_ragged, which is not quite what groff
does, but close enough (gross just throws away the `Bd' and gets upset
when it encounters an `Ed').

1 files changed, 6 insertions, 0 deletions

diff --git a/mdoc.7 b/mdoc.7
index ba8c714b..f2c03c53 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -2169,6 +2169,12 @@ Heirloom troff, the other significant troff implementation accepting
 .Pp
 .Bl -dash -compact
 .It
+groff supports a
+.Fl file Ar filename
+argument to
+.Sx \&Bd .
+mandoc does not.
+.It
 groff behaves inconsistently when encountering
 .Pf non- Sx \&Fa
 children of