mdocml: If the layout is empty except for requesting a left vertical

mdocml: If the layout is empty except for requesting a left vertical

[schwarze]

Log Message:
-----------
If the layout is empty except for requesting a left vertical frame,
record that detail in struct tbl_opts, such that term_tbl() can do
correct column calculations and doesn't prematurely break lines.
Fixes the tbl/layout/empty regression test that got broken when
line breaking in text block cells was implemented.

Modified Files:
--------------
    mdocml:
        tbl_layout.c

Revision Data
-------------
Index: tbl_layout.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/tbl_layout.c,v
retrieving revision 1.42
retrieving revision 1.43
diff -Ltbl_layout.c -Ltbl_layout.c -u -p -r1.42 -r1.43
--- tbl_layout.c
+++ tbl_layout.c
@@ -298,6 +298,8 @@ tbl_layout(struct tbl_node *tbl, int ln,
 				    tbl->parse, ln, pos, NULL);
 				cell_alloc(tbl, tbl->first_row,
 				    TBL_CELL_LEFT);
+				if (tbl->opts.lvert < tbl->first_row->vert)
+					tbl->opts.lvert = tbl->first_row->vert;
 				return;
 			}
 
--
 To unsubscribe send an email to source+unsubscribe@mdocml.bsd.lv