\NeedsTeXFormat{LaTeX2e} \ProvidesPackage{urwchancal}[2011/03/05 v1 U/urwchancal] \RequirePackage{xkeyval}% \newcommand{\urw@chan}{} \let\urw@chan=c\relax \define@key{urwchancal.sty}{scaled}[1.0]{% \expandafter\def\csname urwchancal@scale\endcsname {#1}}% %\define@boolkey{urwchancal.sty}{mathcal}[true]{\let\urw@chan=c}% \define@boolkey{urwchancal.sty}{mathscr}[true]{\let\urw@chan=s}% \ExecuteOptionsX{scaled}% \ProcessOptionsX\relax% \ifx\urw@chan c \DeclareMathAlphabet{\mathcal}{U}{urwchancal}{m}{n}% \else% \DeclareMathAlphabet{\mathscr}{U}{urwchancal}{m}{n}% \fi% \endinput