breqn (16sep18)

git-svn-id: svn://tug.org/texlive/trunk@48679 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 17 insertions, 4 deletions

diff --git a/Master/texmf-dist/tex/latex/breqn/breqn.sty b/Master/texmf-dist/tex/latex/breqn/breqn.sty
index 075b653229d..93b49aa70b8 100644
--- a/Master/texmf-dist/tex/latex/breqn/breqn.sty
+++ b/Master/texmf-dist/tex/latex/breqn/breqn.sty
@@ -11,7 +11,7 @@
 %% Copyright (C) 1997-2003 by Michael J. Downes
 %% Copyright (C) 2007-2008 by Morten Hoegholm
 %% Copyright (C) 2007-2014 by Lars Madsen
-%% Copyright (C) 2007-2017 by Will Robertson
+%% Copyright (C) 2007-2018 by Will Robertson
 %% Copyright (C) 2010-2017 by Joseph Wright
 %% 
 %% This work may be distributed and/or modified under the
@@ -31,8 +31,8 @@
 %%    breqn.sty, breqn.pdf, breqn.ins.
 %% 
 \NeedsTeXFormat{LaTeX2e}
-\RequirePackage{expl3}[2009/08/05]
-\ProvidesExplPackage{breqn}{2017/01/27}{0.98e}{Breaking equations}
+\RequirePackage{expl3}
+\ProvidesExplPackage{breqn}{2018/09/14}{0.98f}{Breaking equations}
 \ExplSyntaxOff
 \edef\breqnpopcats{%
   \catcode\number`\"=\number\catcode`\"
@@ -444,7 +444,10 @@
 \define@key{breqn}{cols}{\global\let\@preamble\@empty
   \darray@mkpream#1\@percentchar
 }
+\let\@dmath@start@hook\@empty
+\let\@dgroup@start@hook\@empty
 \newenvironment{dmath}{%
+ \@dmath@start@hook
  \let\eq@hasNumber\@True \@optarg\@dmath{}}{}
 \def\@dmath[#1]{%
   \everydisplay\expandafter{\the\everydisplay \display@setup}%
@@ -458,7 +461,9 @@
   \eq@setup@a
   \eq@startup
 }
-\def\enddmath#1{\check@punct@or@qed}
+\def\enddmath#1{%
+  \check@punct@or@qed
+}
 \def\end@dmath{%
   \gdef\EQ@setwdL{}% Occasionally undefined ???
   \eq@capture
@@ -468,6 +473,7 @@
   \if\eq@group \grp@push \else \eq@finish\fi
 }
 \newenvironment{dmath*}{%
+  \@dmath@start@hook
   \let\eq@hasNumber\@False \@optarg\@dmath{}%
 }{}
 \@namedef{end@dmath*}{\end@dmath}
@@ -1751,6 +1757,7 @@
 \let\grp@eqs@numbered\@False
 \let\grp@aligned\@True
 \newenvironment{dgroup}{%
+  \@dgroup@start@hook
   \let\grp@hasNumber\@True\@optarg\@dgroup{}%
 }{%
   \end@dgroup
@@ -2035,6 +2042,12 @@
 \def\nref#1{\@xp\@nref\csname r@#1\endcsname}
 \def\@nref#1#2{\ifx\relax#1??\else \@xp\@firstoftwo#1\fi}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\AtBeginDocument{%
+  \@ifpackageloaded{lineno}{%
+    \g@addto@macro\@dmath@start@hook{\nolinenumbers}%
+    \g@addto@macro\@dgroup@start@hook{\nolinenumbers}%
+  }{}%
+}
 
 \endinput
 %%