X-Git-Url: https://git.distorted.org.uk/~mdw/mdwtools/blobdiff_plain/7abe48b330ad6415f41b6b0e119645d578d0ebbe..c728af0b0c079339cb5fd3ea3b7d176bcb852ee2:/mdwtab.dtx

diff --git a/mdwtab.dtx b/mdwtab.dtx
index 1da6f98..ee11ce6 100644
--- a/mdwtab.dtx
+++ b/mdwtab.dtx
@@ -1,33 +1,11 @@
 % \begin{meta-comment}
 %
-% $Id: mdwtab.dtx,v 1.2 2003/09/05 16:15:03 mdw Exp $
+% $Id: mdwtab.dtx,v 1.3 2003/11/10 14:43:48 mdw Exp $
 %
 % Another rewrite of the tabular environment, and maths alignments
 %
 % (c) 1996 Mark Wooding
 %
-%----- Revision history -----------------------------------------------------
-%
-% $Log: mdwtab.dtx,v $
-% Revision 1.2  2003/09/05 16:15:03  mdw
-% Colour support!  Better rule attribute handling.  Lots of new hooks.
-%
-% Revision 1.1  2002/02/03 20:49:03  mdw
-% Checkin for new build system.
-%
-% Revision 1.8  1996/12/09 23:20:42  mdw
-% (\tab@setstrut): Fixed so that it uses \dimen@ii for the strut depth,
-% as advertised.
-%
-% Revision 1.7  1996/11/29 21:59:16  mdw
-% Fixed a little formatting mistake in a syntax diagram, and switched over
-% to the new syntax diagram commands on the grounds that they're slightly
-% less messy.  Maybe.
-%
-% Revision 1.6  1996/11/19 20:54:33  mdw
-% Entered into RCS
-%
-%
 % \end{meta-comment}
 %
 % \begin{meta-comment} <general public licence>
@@ -66,7 +44,7 @@
 %<+color>                [2003/08/24 1.10 Fix for people who can't spell]
 % \end{meta-comment}
 %
-% \CheckSum{3371}
+% \CheckSum{3391}
 %% \CharacterTable
 %%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
 %%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
@@ -5508,6 +5486,7 @@
   \dsp@end%
   \global\let\eqa@number\eqa@oldnumber%
   \global\advance\c@equation\m@ne%
+  \global\@ignoretrue%
 }
 \expandafter\let\csname endspliteqn*\endcsname\endspliteqn
 %    \end{macrocode}
@@ -5598,9 +5577,13 @@
 % we need to remove them by hand at the extremities of the environment.
 %
 %    \begin{macrocode}
-\def\subsplit{%
+\def\subsplit{\@ifnextchar[\subsplit@i{\subsplit@i[c]}}
+\def\subsplit@i[#1]{%
+  \let\@tempa\vcenter%
+  \if#1t\let\@tempa\vtop\fi%
+  \if#1b\let\@tempa\vbox\fi%
   \let\\\seq@cr%
-  \vcenter\bgroup%
+  \@tempa\bgroup%
   \seq@dosplit{\hfil\qquad$##$\qquad\hfil}{\hfilneg\hskip-2em}%
 }
 %    \end{macrocode}