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- %%%% This is file `lstpatch.sty', generated manually.%%%% (w)(c) 2004 Carsten Heinz%%%% This file may be distributed under the terms of the LaTeX Project Public%% License from CTAN archives in directory macros/latex/base/lppl.txt.%% Either version 1.0 or, at your option, any later version.%%%% Send comments and ideas on the package, error reports and additional%% programming languages to <cheinz@gmx.de>.%%%% This patch file will remove the following bugs from the listings package.%% Each item contains the bug finder with date of report and first bug fix%% version, a short description of the problem, and the reason for the bug%% in parenthesis.%%%% 1) Frank Atanassow, 2004/10/07, 1.3b%%%% space after mathescape is not preserved%% (\lst@newlines>0)%%%% 2) Benjamin Lings, 2004/10/15, 1.3b (2004/10/17)%%%% \usepackage{xy,listings} yields:%% "Forbidden control sequence found while scanning use of \lst@lExtend"%% (xy-pic correctly resets catcode of ^^L (to active), which is \outer)%%%%%% The following features are added to the base package.%%%% 1.3a (2004/09/07)%%%% a) H I G H L Y E X P E R I M E N T A L%%%% Use the options%% rangeprefix=<prefix for begin and end of range>%% rangesuffix=<suffix for begin and end of range>%%%% rangebeginprefix=<prefix for begin of range>%% rangebeginsuffix=<suffix for begin of range>%%%% rangeendprefix=<prefix for end of range>%% rangeendsuffix=<suffix for end of range>%%%% includerangemarker=true|false%% together with%% firstline=<begin marker>%% lastline=<end marker>%% or%% linerange={<begin marker 1>-<end marker 1>,%% <begin marker 2>-<end marker 2>, ...}%% The according markers in the source code are%% <prefix><marker><suffix>%% for begin respectively end of range. Moreover, one can use%% includerangemarker=true|false%% to show or hide the range markers in the output.%%%% 1.3b (2004/10/17)%%%% b) multicols=<number> (requires loaded multicol package)%%%%\lst@CheckVersion{1.3}{\typeout{^^J% ***^^J% *** This is a patch for listings 1.3, but you're using^^J% *** version \lst@version.^^J% ***^^J *** Patch file not loaded.^^J% ***^^J}% \endinput}\def\fileversion{1.3b}\def\filedate{2004/10/17}\ProvidesFile{lstpatch.sty}[\filedate\space\fileversion\space (Carsten Heinz)]%% 0) Insert % after #1.\def\@@xbitor #1{\@tempcntb \count#1% \ifnum \@tempcnta =\z@ \else \divide\@tempcntb\@tempcnta \ifodd\@tempcntb \@testtrue\fi \fi}%% 1) Reset \lst@newlines at end of escape.\def\lstpatch@escape{%\gdef\lst@Escape##1##2##3##4{% \lst@CArgX ##1\relax\lst@CDefX {}% {\lst@ifdropinput\else \lst@TrackNewLines\lst@OutputLostSpace \lst@XPrintToken \lst@InterruptModes \lst@EnterMode{\lst@TeXmode}{\lst@modetrue}% \ifx\^^M##2% \lst@CArg ##2\relax\lst@ActiveCDefX {}% {\lst@escapeend ##4\lst@LeaveAllModes\lst@ReenterModes}% {\lst@MProcessListing}% \else \lst@CArg ##2\relax\lst@ActiveCDefX {}% {\lst@escapeend ##4\lst@LeaveAllModes\lst@ReenterModes \lst@newlines\z@ \lst@whitespacefalse}% {}% \fi ##3\lst@escapebegin \fi}% {}}%}%% 2) Deactivate \outer definition of ^^L temporarily (inside and outside% of \lst@ScanChars) and restore \catcode at end of package.\begingroup \catcode12=\active\let^^L\@empty\gdef\lst@ScanChars{% \let\lsts@ssL^^L% \def^^L{\par}% \lst@GetChars\lst@RestoreOrigCatcodes\@ne {128}% \let^^L\lsts@ssL \lst@GetChars\lst@RestoreOrigExtendedCatcodes{128}{256}}\endgroup\lst@lAddTo\lst@RestoreCatcodes{\catcode12\active}%% a) Let's start with the options:\lst@Key{rangeprefix}\relax{\def\lst@rangebeginprefix{#1}% \def\lst@rangeendprefix{#1}}\lst@Key{rangesuffix}\relax{\def\lst@rangebeginsuffix{#1}% \def\lst@rangeendsuffix{#1}}\lst@Key{rangebeginprefix}{}{\def\lst@rangebeginprefix{#1}}\lst@Key{rangebeginsuffix}{}{\def\lst@rangebeginsuffix{#1}}\lst@Key{rangeendprefix}{}{\def\lst@rangeendprefix{#1}}\lst@Key{rangeendsuffix}{}{\def\lst@rangeendsuffix{#1}}\lst@Key{includerangemarker}{true}[t]{\lstKV@SetIf{#1}\lst@ifincluderangemarker}%% The key is a redefinition of \lst@GLI@ checking for numbers.\def\lst@GLI@#1-#2-#3\@nil{% \lst@IfNumber{#1}% {\ifx\@empty#1\@empty \let\lst@firstline\@ne \else \def\lst@firstline{#1\relax}% \fi \ifx\@empty#3\@empty \def\lst@lastline{9999999\relax}% \else \ifx\@empty#2\@empty \let\lst@lastline\lst@firstline \else \def\lst@lastline{#2\relax}% \fi \fi}%%% If we've found a general marker, we set firstline and lastline to 9999999.% This prevents (almost) anything to be printed for now. {\def\lst@firstline{9999999\relax}% \let\lst@lastline\lst@firstline%% We add the prefixes and suffixes to the markers. \let\lst@rangebegin\lst@rangebeginprefix \lst@AddTo\lst@rangebegin{#1}\lst@Extend\lst@rangebegin\lst@rangebeginsuffix \ifx\@empty#3\@empty \let\lst@rangeend\lst@rangeendprefix \lst@AddTo\lst@rangeend{#1}\lst@Extend\lst@rangeend\lst@rangeendsuffix \else \ifx\@empty#2\@empty \let\lst@rangeend\@empty \else \let\lst@rangeend\lst@rangeendprefix \lst@AddTo\lst@rangeend{#2}\lst@Extend\lst@rangeend\lst@rangeendsuffix \fi \fi% The following definition will be executed in the SelectCharTable hook% and here right now if we are already processing a listing. \global\def\lst@DefRange{\expandafter\lst@CArgX\lst@rangebegin\relax\lst@DefRangeB}% \ifnum\lst@mode=\lst@Pmode \expandafter\lst@DefRange \fi}}% \lst@DefRange is not inserted via a hook anymore. Instead it is now called% directly from \lst@SelectCharTable. This was necessary to get rid of an% interference with the escape-to-LaTeX-feature. The bug was reported by% \lsthelper{Michael~Bachmann}{2004/07/21}{Keine label-Referenzierung% m\"oglich...}. Another chance is due to the same bug: \lst@DefRange is% redefined globally when the begin of code is found, see below. The bug was% reported by \lsthelper{Tobias~Rapp}{2004/04/06}{undetected end of range if% listing crosses page break} \lsthelper{Markus~Luisser}{2004/08/13}{Bug mit% 'linerangemarker' in umgebrochenen listings}%\lst@AddToHook{SelectCharTable}{\lst@DefRange}\lst@AddToHookExe{DeInit}{\global\let\lst@DefRange\@empty}%% Actually defining the marker (via \lst@GLI@, \lst@DefRange, \lst@CArgX as% seen above) is similar to \lst@DefDelimB---except that we unfold the first% parameter and use different <execute>, <pre>, and <post> statements.\def\lst@DefRangeB#1#2{\lst@DefRangeB@#1#2}\def\lst@DefRangeB@#1#2#3#4{% \lst@CDef{#1{#2}{#3}}#4{}% {\lst@ifincluderangemarker \lst@LeaveMode \let#1#4% \lst@DefRangeEnd \lst@InitLstNumber \else \@tempcnta\lst@lineno \advance\@tempcnta\@ne \edef\lst@firstline{\the\@tempcnta\relax}% \gdef\lst@OnceAtEOL{\let#1#4\lst@DefRangeEnd}% \lst@InitLstNumber \fi \global\let\lst@DefRange\lst@DefRangeEnd \lst@CArgEmpty}% \@empty}%% Modify labels and define |\lst@InitLstNumber| used above.% \lsthelper{Omair-Inam~Abdul-Matin}{2004/05/10}{experimental linerange% feature does not work with firstnumber}\def\lstpatch@labels{%\gdef\lst@SetFirstNumber{% \ifx\lst@firstnumber\@undefined \@tempcnta 0\csname\@lst no@\lst@intname\endcsname\relax \ifnum\@tempcnta=\z@ \else \lst@nololtrue \advance\@tempcnta\lst@advancenumber \edef\lst@firstnumber{\the\@tempcnta\relax}% \fi \fi}%}\lst@AddToAtTop\lsthk@PreInit {\ifx\lst@firstnumber\@undefined \def\lst@firstnumber{\lst@lineno}% \fi}\def\lst@InitLstNumber{% \global\c@lstnumber\lst@firstnumber \global\advance\c@lstnumber\lst@advancenumber \global\advance\c@lstnumber-\lst@advancelstnum \ifx \lst@firstnumber\c@lstnumber \global\advance\c@lstnumber-\lst@advancelstnum \fi}%% The end-marker is defined if and only if it's not empty. The definition is% similar to \lst@DefDelimE---with the above exceptions and except that we% define the re-entry point \lst@DefRangeE@@ as it is defined in the new% version of \lst@MProcessListing above.\def\lst@DefRangeEnd{% \ifx\lst@rangeend\@empty\else \expandafter\lst@CArgX\lst@rangeend\relax\lst@DefRangeE \fi}\def\lst@DefRangeE#1#2{\lst@DefRangeE@#1#2}\def\lst@DefRangeE@#1#2#3#4{% \lst@CDef{#1#2{#3}}#4{}% {\let#1#4% \edef\lst@lastline{\the\lst@lineno\relax}% \lst@DefRangeE@@}% \@empty}\def\lst@DefRangeE@@#1\@empty{% \lst@ifincluderangemarker #1\lst@XPrintToken \fi \lst@LeaveModeToPmode \lst@BeginDropInput{\lst@Pmode}}%\def\lst@LeaveModeToPmode{% \ifnum\lst@mode=\lst@Pmode \expandafter\lsthk@EndGroup \else \expandafter\egroup\expandafter\lst@LeaveModeToPmode \fi}%% Eventually we shouldn't forget to install \lst@OnceAtEOL, which must% also be called in \lst@MSkipToFirst.\lst@AddToHook{EOL}{\lst@OnceAtEOL\global\let\lst@OnceAtEOL\@empty}\gdef\lst@OnceAtEOL{}% Init\def\lst@MSkipToFirst{% \global\advance\lst@lineno\@ne \ifnum \lst@lineno=\lst@firstline \def\lst@next{\lst@LeaveMode \global\lst@newlines\z@ \lst@OnceAtEOL \global\let\lst@OnceAtEOL\@empty \lst@InitLstNumber % Added to work with modified \lsthk@PreInit. \lsthk@InitVarsBOL \lst@BOLGobble}% \expandafter\lst@next \fi}\def\lst@SkipToFirst{% \ifnum \lst@lineno<\lst@firstline \def\lst@next{\lst@BeginDropInput\lst@Pmode \lst@Let{13}\lst@MSkipToFirst \lst@Let{10}\lst@MSkipToFirst}% \expandafter\lst@next \else \expandafter\lst@BOLGobble \fi}%% Finally the service macro \lst@IfNumber:\def\lst@IfNumber#1{% \ifx\@empty#1\@empty \let\lst@next\@firstoftwo \else \lst@IfNumber@#1\@nil \fi \lst@next}\def\lst@IfNumber@#1#2\@nil{% \let\lst@next\@secondoftwo \ifnum`#1>47\relax \ifnum`#1>57\relax\else \let\lst@next\@firstoftwo \fi\fi}%% b) The following is known to fail with some keys.\lst@Key{multicols}{}{\@tempcnta=0#1\relax\def\lst@multicols{#1}}\def\lst@Init#1{% \begingroup \ifx\lst@float\relax\else \edef\@tempa{\noexpand\lst@beginfloat{lstlisting}[\lst@float]}% \expandafter\@tempa \fi% chmod begin \ifx\lst@multicols\@empty\else \edef\lst@next{\noexpand\multicols{\lst@multicols}} \expandafter\lst@next \fi% chmod end \ifhmode\ifinner \lst@boxtrue \fi\fi \lst@ifbox \lsthk@BoxUnsafe \hbox to\z@\bgroup $\if t\lst@boxpos \vtop \else \if b\lst@boxpos \vbox \else \vcenter \fi\fi \bgroup \par\noindent \else \lst@ifdisplaystyle \lst@EveryDisplay \par\penalty-50\relax \vspace\lst@aboveskip \fi \fi \normalbaselines \abovecaptionskip\lst@abovecaption\relax \belowcaptionskip\lst@belowcaption\relax \lst@MakeCaption t% \lsthk@PreInit \lsthk@Init \lst@ifdisplaystyle \global\let\lst@ltxlabel\@empty \if@inlabel \lst@ifresetmargins \leavevmode \else \xdef\lst@ltxlabel{\the\everypar}% \lst@AddTo\lst@ltxlabel{% \global\let\lst@ltxlabel\@empty \everypar{\lsthk@EveryLine\lsthk@EveryPar}}% \fi \fi \everypar\expandafter{\lst@ltxlabel \lsthk@EveryLine\lsthk@EveryPar}% \else \everypar{}\let\lst@NewLine\@empty \fi \lsthk@InitVars \lsthk@InitVarsBOL \lst@Let{13}\lst@MProcessListing \let\lst@Backslash#1% \lst@EnterMode{\lst@Pmode}{\lst@SelectCharTable}% \lst@InitFinalize}\def\lst@DeInit{% \lst@XPrintToken \lst@EOLUpdate \global\advance\lst@newlines\m@ne \lst@ifshowlines \lst@DoNewLines \else \setbox\@tempboxa\vbox{\lst@DoNewLines}% \fi \lst@ifdisplaystyle \par\removelastskip \fi \lsthk@ExitVars\everypar{}\lsthk@DeInit\normalbaselines\normalcolor \lst@MakeCaption b% \lst@ifbox \egroup $\hss \egroup \vrule\@width\lst@maxwidth\@height\z@\@depth\z@ \else \lst@ifdisplaystyle \par\penalty-50\vspace\lst@belowskip \fi \fi% chmod begin \ifx\lst@multicols\@empty\else \def\lst@next{\global\let\@checkend\@gobble \endmulticols \global\let\@checkend\lst@@checkend} \expandafter\lst@next \fi% chmod end \ifx\lst@float\relax\else \expandafter\lst@endfloat \fi \endgroup}\let\lst@@checkend\@checkend%%\endinput%%%% End of file `lstpatch.sty'.
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