6 

     6 \input{text/kw_macros.tex}

     7 

     8 %%%%% excerpts from KW's include file of standard macros

     9 

    10 \def\z{\mathbb{Z}}

    11 \def\r{\mathbb{R}}

    12 \def\c{\mathbb{C}}

    13 \def\t{\mathbb{T}}

    14 

    15 \def\du{\sqcup}

    16 \def\bd{\partial}

    17 \def\sub{\subset}

    18 \def\sup{\supset}

    19 %\def\setmin{\smallsetminus}

    20 \def\setmin{\setminus}

    21 \def\ep{\epsilon}

    22 \def\sgl{_\mathrm{gl}}

    23 \def\op{^\mathrm{op}}

    24 \def\deq{\stackrel{\mathrm{def}}{=}}

    25 \def\pd#1#2{\frac{\partial #1}{\partial #2}}

    26 \def\lf{\overline{\cC}}

    27 

    28 \def\nn#1{{{\it \small [#1]}}}

    29 \long\def\noop#1{}

    30 

    31 % equations

    32 \newcommand{\eq}[1]{\begin{displaymath}#1\end{displaymath}}

    33 \newcommand{\eqar}[1]{\begin{eqnarray*}#1\end{eqnarray*}}

    34 \newcommand{\eqspl}[1]{\begin{displaymath}\begin{split}#1\end{split}\end{displaymath}}

    35 

    36 % tricky way to iterate macros over a list

    37 \def\semicolon{;}

    38 \def\applytolist#1{

    39     \expandafter\def\csname multi#1\endcsname##1{

    40         \def\multiack{##1}\ifx\multiack\semicolon

    41             \def\next{\relax}

    42         \else

    43             \csname #1\endcsname{##1}

    44             \def\next{\csname multi#1\endcsname}

    45         \fi

    46         \next}

    47     \csname multi#1\endcsname}

    48 

    49 % \def\cA{{\cal A}} for A..Z

    50 \def\calc#1{\expandafter\def\csname c#1\endcsname{{\mathcal #1}}}

    51 \applytolist{calc}QWERTYUIOPLKJHGFDSAZXCVBNM;

    52 

    53 % \DeclareMathOperator{\pr}{pr} etc.

    54 \def\declaremathop#1{\expandafter\DeclareMathOperator\csname #1\endcsname{#1}}

    55 \applytolist{declaremathop}{pr}{im}{gl}{ev}{coinv}{tr}{rot}{Eq}{obj}{mor}{ob}{Rep}{Tet}{cat}{Maps}{Diff}{sign}{supp};

    56 

    57 

    58 

    59 %%%%%% end excerpt

    60 

    61