11 files changed, 13 insertions, 10 deletions
diff --git a/Master/texmf-dist/doc/latex/mh/breqn-technotes.pdf b/Master/texmf-dist/doc/latex/mh/breqn-technotes.pdf
index cf08f259da8..c9b94563eca 100644
--- a/Master/texmf-dist/doc/latex/mh/breqn-technotes.pdf
+++ b/Master/texmf-dist/doc/latex/mh/breqn-technotes.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/breqn.pdf b/Master/texmf-dist/doc/latex/mh/breqn.pdf
index 821e360498c..158535129ce 100644
--- a/Master/texmf-dist/doc/latex/mh/breqn.pdf
+++ b/Master/texmf-dist/doc/latex/mh/breqn.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/empheq.pdf b/Master/texmf-dist/doc/latex/mh/empheq.pdf
index e42e409f94e..aae55c49486 100644
--- a/Master/texmf-dist/doc/latex/mh/empheq.pdf
+++ b/Master/texmf-dist/doc/latex/mh/empheq.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/flexisym.pdf b/Master/texmf-dist/doc/latex/mh/flexisym.pdf
index 3421fdbc11f..a08263c7883 100644
--- a/Master/texmf-dist/doc/latex/mh/flexisym.pdf
+++ b/Master/texmf-dist/doc/latex/mh/flexisym.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/mathstyle.pdf b/Master/texmf-dist/doc/latex/mh/mathstyle.pdf
index e806fe343e4..08178ca67b4 100644
--- a/Master/texmf-dist/doc/latex/mh/mathstyle.pdf
+++ b/Master/texmf-dist/doc/latex/mh/mathstyle.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/mathtools.pdf b/Master/texmf-dist/doc/latex/mh/mathtools.pdf
index 107d5ad7ef2..5589f563b71 100644
--- a/Master/texmf-dist/doc/latex/mh/mathtools.pdf
+++ b/Master/texmf-dist/doc/latex/mh/mathtools.pdf
diff --git a/Master/texmf-dist/doc/latex/mh/mhsetup.pdf b/Master/texmf-dist/doc/latex/mh/mhsetup.pdf
index d798a417d59..fc6b0bce9e9 100644
--- a/Master/texmf-dist/doc/latex/mh/mhsetup.pdf
+++ b/Master/texmf-dist/doc/latex/mh/mhsetup.pdf
diff --git a/Master/texmf-dist/source/latex/mh/flexisym.dtx b/Master/texmf-dist/source/latex/mh/flexisym.dtx
index 7b4df2f5abc..587210590e5 100644
--- a/Master/texmf-dist/source/latex/mh/flexisym.dtx
+++ b/Master/texmf-dist/source/latex/mh/flexisym.dtx
@@ -182,7 +182,7 @@ and the derived files
 %    \begin{macrocode}
 %<*package>
 \RequirePackage{expl3}[2009/08/05]
-\ProvidesExplPackage{flexisym}{2010/09/17}{0.97b}{Make math characters macros}
+\ProvidesExplPackage{flexisym}{2013/03/16}{0.97c}{Make math characters macros}
 
 \edef\do{%
   \noexpand\AtEndOfPackage{%
@@ -224,20 +224,20 @@ and the derived files
 % positions
 %    \begin{macrocode}
 \cs_set_protected:Nn \math_char:NNn {
-  \tex_mathchar:D \int_eval:w " #1#2#3 \int_eval_end:
+  \tex_mathchar:D \__int_eval:w " #1#2#3 \__int_eval_end:
 }
 %    \end{macrocode}
 % Delimiters and radicals are similar except here we have both small
 % and large variant. Radicals have no class.
 %    \begin{macrocode}
 \cs_set_protected:Nn \math_delimiter:NNnNn {
-  \tex_delimiter:D \int_eval:w " #1#2#3#4#5 \int_eval_end:
+  \tex_delimiter:D \__int_eval:w " #1#2#3#4#5 \__int_eval_end:
 }
 \cs_set_protected:Nn \math_radical:NnNn {
-  \tex_radical:D  \int_eval:w " #1#2#3#4 \int_eval_end:
+  \tex_radical:D  \__int_eval:w " #1#2#3#4 \__int_eval_end:
 }
 \cs_set_protected:Nn \math_accent:NNnn {
-  \tex_mathaccent:D \int_eval:w " #1 #2 #3 \int_eval_end: {#4}
+  \tex_mathaccent:D \__int_eval:w " #1 #2 #3 \__int_eval_end: {#4}
 }
 
 \let\sumlimits\displaylimits
diff --git a/Master/texmf-dist/source/latex/mh/mathtools.dtx b/Master/texmf-dist/source/latex/mh/mathtools.dtx
index 8f3414345b9..94b422bf3ef 100644
--- a/Master/texmf-dist/source/latex/mh/mathtools.dtx
+++ b/Master/texmf-dist/source/latex/mh/mathtools.dtx
@@ -2803,12 +2803,14 @@ and the derived files
 %  We let \cs{eqref} write the label to the \file{aux} file, which is
 %  read at the beginning of the next run. Then we print the equation
 %  number as usual.
+% \changes{v1.14}{2013/03/07}{It was not really robust}
 %    \begin{macrocode}
 \def\MT_extended_eqref:n #1{
   \protected@write\@auxout{}
     {\string\MT@newlabel{#1}}
   \textup{\MT_prev_tagform:n {\ref{#1}}}
 }
+\EQ_MakeRobust\MT_extended_eqref:n
 %    \end{macrocode}
 %  \end{macro}
 %
diff --git a/Master/texmf-dist/tex/latex/mh/flexisym.sty b/Master/texmf-dist/tex/latex/mh/flexisym.sty
index 642bda9dfeb..3b4cc50f7dd 100644
--- a/Master/texmf-dist/tex/latex/mh/flexisym.sty
+++ b/Master/texmf-dist/tex/latex/mh/flexisym.sty
@@ -30,7 +30,7 @@
 %%    cmbase.sym, mathpazo.sym, mathptmx.sym, msabm.sym.
 %% 
 \RequirePackage{expl3}[2009/08/05]
-\ProvidesExplPackage{flexisym}{2010/09/17}{0.97b}{Make math characters macros}
+\ProvidesExplPackage{flexisym}{2013/03/16}{0.97c}{Make math characters macros}
 
 \edef\do{%
   \noexpand\AtEndOfPackage{%
@@ -62,16 +62,16 @@
 %%\def\mg@frak{5}% Fraktur letters
 \def\mg@digit{0}% decimal digits % 1 = oldstyle, 0 = capital
 \cs_set_protected:Nn \math_char:NNn {
-  \tex_mathchar:D \int_eval:w " #1#2#3 \int_eval_end:
+  \tex_mathchar:D \__int_eval:w " #1#2#3 \__int_eval_end:
 }
 \cs_set_protected:Nn \math_delimiter:NNnNn {
-  \tex_delimiter:D \int_eval:w " #1#2#3#4#5 \int_eval_end:
+  \tex_delimiter:D \__int_eval:w " #1#2#3#4#5 \__int_eval_end:
 }
 \cs_set_protected:Nn \math_radical:NnNn {
-  \tex_radical:D  \int_eval:w " #1#2#3#4 \int_eval_end:
+  \tex_radical:D  \__int_eval:w " #1#2#3#4 \__int_eval_end:
 }
 \cs_set_protected:Nn \math_accent:NNnn {
-  \tex_mathaccent:D \int_eval:w " #1 #2 #3 \int_eval_end: {#4}
+  \tex_mathaccent:D \__int_eval:w " #1 #2 #3 \__int_eval_end: {#4}
 }
 
 \let\sumlimits\displaylimits
diff --git a/Master/texmf-dist/tex/latex/mh/mathtools.sty b/Master/texmf-dist/tex/latex/mh/mathtools.sty
index 79781cdb487..8769cf3bf6d 100644
--- a/Master/texmf-dist/tex/latex/mh/mathtools.sty
+++ b/Master/texmf-dist/tex/latex/mh/mathtools.sty
@@ -234,6 +234,7 @@
     {\string\MT@newlabel{#1}}
   \textup{\MT_prev_tagform:n {\ref{#1}}}
 }
+\EQ_MakeRobust\MT_extended_eqref:n
 \newcommand*\refeq[1]{
   \textup{\ref{#1}}
 }