mlist v0.6 2008/05/22 (from tds.zip)

git-svn-id: svn://tug.org/texlive/trunk@8287 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 58 insertions, 18 deletions

diff --git a/Master/texmf-dist/doc/latex/mlist/README b/Master/texmf-dist/doc/latex/mlist/README
index 946db637cc1..accf735e90a 100644
--- a/Master/texmf-dist/doc/latex/mlist/README
+++ b/Master/texmf-dist/doc/latex/mlist/README
@@ -1,6 +1,6 @@
 _________________
 The MLIST package
-v0.5
+v0.6
 
 This package defines the commands \newvect, \newmatr, \newfunc,
 and \newmset for creating macros to typeset vectors, matrices,
@@ -21,8 +21,11 @@ All aspects of the typeset appearance can be adjusted, and new
 Consider this package an exploration of separation of form and content
 for some mathematical constructions. I hope you find it useful.
 
-______________
-Change history
+____________________
+Brief change history
+
+v0.6:  Added the headhook option to accomodate accents to
+       the head symbol. Perhaps a little experimental.
 
 v0.5:  Introduced \newmset for defining mathematical sets;
        with pre-defined sets \setR, \setC, \setZ, \setN.
@@ -31,5 +34,5 @@ ______________
 Will Robertson
 wspr 81 [at] gmail [dot] com
 
-Copyright 2007
+Copyright 2007-2008
 Distributed under the LaTeX Project Public License
diff --git a/Master/texmf-dist/doc/latex/mlist/mlist.pdf b/Master/texmf-dist/doc/latex/mlist/mlist.pdf
index 8c3e7f3528e..649903b0630 100644
--- a/Master/texmf-dist/doc/latex/mlist/mlist.pdf
+++ b/Master/texmf-dist/doc/latex/mlist/mlist.pdf
diff --git a/Master/texmf-dist/source/latex/mlist/mlist.dtx b/Master/texmf-dist/source/latex/mlist/mlist.dtx
index 19ba4116a7a..1ec3d35f9a6 100644
--- a/Master/texmf-dist/source/latex/mlist/mlist.dtx
+++ b/Master/texmf-dist/source/latex/mlist/mlist.dtx
@@ -5,7 +5,7 @@
 %<*readme>
 _________________
 The MLIST package
-v0.5
+v0.6
 
 This package defines the commands \newvect, \newmatr, \newfunc,
 and \newmset for creating macros to typeset vectors, matrices, 
@@ -26,8 +26,11 @@ All aspects of the typeset appearance can be adjusted, and new
 Consider this package an exploration of separation of form and content
 for some mathematical constructions. I hope you find it useful.
 
-______________
-Change history
+____________________
+Brief change history
+
+v0.6:  Added the headhook option to accomodate accents to
+       the head symbol. Perhaps a little experimental.
 
 v0.5:  Introduced \newmset for defining mathematical sets;
        with pre-defined sets \setR, \setC, \setZ, \setN.
@@ -36,7 +39,7 @@ ______________
 Will Robertson
 wspr 81 [at] gmail [dot] com
 
-Copyright 2007
+Copyright 2007-2008
 Distributed under the LaTeX Project Public License
 %</readme>
 %<*internal>
@@ -411,6 +414,35 @@ This work consists of the file  mlist.dtx
 % \[ \A{1,2,3,4} \qquad \A{3} \]
 % \end{example}
 %
+% \subsection{Head prefixing}
+%
+% Applying (things like) accents to \pkg{mlist}s will often give the wrong result:
+% \begin{example}{}
+% \newfunc\A{A}
+% $\A{1}$ \qquad $\bar{\A{1}}$
+% \end{example}
+%
+% The solution for this involves defining a prefix for the head element with the |headhook| option:
+% \begin{example}{}
+% \newfunc\A{A}
+% \newcommand\baraccent[1]{%
+%   {\mlistsetup{headhook=\bar}#1}}
+% $\A{1}$ \qquad $\baraccent{\A{1}}$
+% \end{example}
+%
+% This method can also be used to apply \emph{post}fix elements as well:
+% \begin{example}{}
+% \newfunc\A{A}
+% \newcommand\postprime[1]{#1'}
+% \newcommand\primeaccent[1]{%
+%   {\mlistsetup{headhook=\postprime}#1}}
+% $\A{1}$ \qquad $\A{1}'$ \qquad $\primeaccent{\A{1}}$
+% \end{example}
+%
+% The user interface for these features is rather rough and needs more thought; it might be better if \cmd\mlistsetup\ did not need to be called in the accent definition.
+%
+% For these reasons the |headhook| feature should be considered a little experimental and possibly subject to change in the future. It should certainly be accompanied by a variety of `\cmd\baraccent'--like commands, unless \cmd\bar\ can be patched to recognise such situations automatically (this seems unlikely).
+%
 % \subsection{Delimiter formatting}
 %
 % The \opt{wrap} and \opt{wrapone} options are used to change the way
@@ -546,6 +578,7 @@ This work consists of the file  mlist.dtx
   elemcmd=\mlistelem,
   headcmd=\mathbf,
   index={},
+  headhook={},
 }
 %    \end{macrocode}
 %
@@ -722,7 +755,7 @@ This work consists of the file  mlist.dtx
 %
 %    \begin{macrocode}
 \ProvidesPackage{mlist}
-  [2007/09/19 v0.5 Typesetting maths lists]
+  [2008/05/22 v0.6 Typesetting maths lists]
 %    \end{macrocode}
 %
 % \PrintChanges
@@ -850,7 +883,7 @@ This work consists of the file  mlist.dtx
 %    \begin{macrocode}
 \define@cmdkeys[mlist]{sym}[mlist@]{%
   symbol,index,sep,sepsep,elem,
-  elemcmd,headcmd,dot,dots} 
+  elemcmd,headcmd,dot,dots,headhook} 
 %    \end{macrocode}
 % 
 % \subsection{Wrapping}
@@ -1003,7 +1036,7 @@ This work consists of the file  mlist.dtx
 % If there are no optional arguments, typeset the plain vector symbol.
 %    \begin{macrocode}
   \ifx\@empty\mlist@index\relax
-    \def\mlist@list{\mlist@headcmd{\mlist@symbol}}%
+    \def\mlist@list{\mlist@headcmd{\mlist@headhook\mlist@symbol}}%
   \else
 %    \end{macrocode}
 % Otherwise, iterate over every semicolon-separated list.
@@ -1043,7 +1076,7 @@ This work consists of the file  mlist.dtx
              \ifx\@ii\mlist@period
                \mlist@add{\mlist@dot\@gobble}%
              \else
-               \mlist@add{\mlist@elemcmd{\mlist@symbol}}%
+               \mlist@add{\mlist@elemcmd{\mlist@headhook\mlist@symbol}}%
              \fi
            \fi}%
 %    \end{macrocode}
@@ -1075,7 +1108,7 @@ This work consists of the file  mlist.dtx
 % That was the end of semicolon-separated iteration.
 %    \begin{macrocode}
     \def\mlist@list{%
-      \mlist@wrap{\mlist@headcmd{\mlist@symbol}}
+      \mlist@wrap{\mlist@headcmd{\mlist@headhook\mlist@symbol}}
                  {\mlist@list@elems}}%
 %    \end{macrocode}
 % If only have a single element:        
@@ -1094,6 +1127,7 @@ This work consists of the file  mlist.dtx
 %   required since I separated the list creation and typesetting.}
 % \changes{v0.4}{2007/05/19}{Simplified `single index' code.}
 % \changes{v0.5}{2007/06/06}{Added \cmd\mlist@headcmd\ command to the \cmd\mlist@symbol inside \cmd\mlist@wrap\ (fixed bug with \cmd\mset)}
+% \changes{v0.6}{2008/04/02}{Added \cmd\mlist@headhook.}
 % \end{macro}
 %
 % \begin{macro}{\mlist@add}
diff --git a/Master/texmf-dist/tex/latex/mlist/mlist.cfg b/Master/texmf-dist/tex/latex/mlist/mlist.cfg
index 9d193412c7c..0e10dd5f77e 100644
--- a/Master/texmf-dist/tex/latex/mlist/mlist.cfg
+++ b/Master/texmf-dist/tex/latex/mlist/mlist.cfg
@@ -11,6 +11,7 @@
 %% 
 %%   License information appended.
 %% 
+%% 
 \mlistsetup{%
   sep={,},
   sepsep={;},
@@ -21,6 +22,7 @@
   elemcmd=\mlistelem,
   headcmd=\mathbf,
   index={},
+  headhook={},
 }
 \newmlist\vect[
   wrapcmd=\mlistparen,
diff --git a/Master/texmf-dist/tex/latex/mlist/mlist.sty b/Master/texmf-dist/tex/latex/mlist/mlist.sty
index aa9d1b56aeb..71edc383ef8 100644
--- a/Master/texmf-dist/tex/latex/mlist/mlist.sty
+++ b/Master/texmf-dist/tex/latex/mlist/mlist.sty
@@ -11,8 +11,9 @@
 %% 
 %%   License information appended.
 %% 
+%% 
 \ProvidesPackage{mlist}
-  [2007/09/19 v0.5 Typesetting maths lists]
+  [2008/05/22 v0.6 Typesetting maths lists]
 \let\mlisthead\@firstofone
 \let\mlistelem\@secondoftwo
 \newcommand\mlistsub  [2]{#1_{#2}}
@@ -71,7 +72,7 @@
 \newcommand\mlistsetup[1]{\setkeys[mlist]{sym}{#1}}
 \define@cmdkeys[mlist]{sym}[mlist@]{%
   symbol,index,sep,sepsep,elem,
-  elemcmd,headcmd,dot,dots}
+  elemcmd,headcmd,dot,dots,headhook}
 \define@key[mlist]{sym}{wrapcmd}{\let\mlist@wrap#1}
 \define@key[mlist]{sym}{wraponecmd}[\mlist@wrap]{\let\mlist@wrapone#1}
 \define@key[mlist]{sym}{wrap}{%
@@ -123,7 +124,7 @@
   \def\MID{\csname mlist@\the\@tempcnta @mid\endcsname}%
   \def\LAST{\csname mlist@\the\@tempcnta @last\endcsname}%
   \ifx\@empty\mlist@index\relax
-    \def\mlist@list{\mlist@headcmd{\mlist@symbol}}%
+    \def\mlist@list{\mlist@headcmd{\mlist@headhook\mlist@symbol}}%
   \else
     \@tempcnta\z@
     \@tempswafalse
@@ -150,7 +151,7 @@
              \ifx\@ii\mlist@period
                \mlist@add{\mlist@dot\@gobble}%
              \else
-               \mlist@add{\mlist@elemcmd{\mlist@symbol}}%
+               \mlist@add{\mlist@elemcmd{\mlist@headhook\mlist@symbol}}%
              \fi
            \fi}%
           \mlist@parse@implicit
@@ -166,7 +167,7 @@
         }%
       }%
     \def\mlist@list{%
-      \mlist@wrap{\mlist@headcmd{\mlist@symbol}}
+      \mlist@wrap{\mlist@headcmd{\mlist@headhook\mlist@symbol}}
                  {\mlist@list@elems}}%
     \ifnum\@tempcnta=\@ne
       \ifnum\@tempcntb=\@ne