diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/changepage')
| -rw-r--r-- | Master/texmf-dist/tex/latex/changepage/changepage.sty | 242 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/latex/changepage/chngpage.sty | 132 |
2 files changed, 149 insertions, 225 deletions
diff --git a/Master/texmf-dist/tex/latex/changepage/changepage.sty b/Master/texmf-dist/tex/latex/changepage/changepage.sty index 3370dd3861d..7693fce352f 100644 --- a/Master/texmf-dist/tex/latex/changepage/changepage.sty +++ b/Master/texmf-dist/tex/latex/changepage/changepage.sty @@ -1,65 +1,39 @@ -% changepage.sty -% -% Provides commands to change the page layout in the middle of a document, -% and to robustly check for typesetting on odd or even pages. -% Instructions for use are at the end of this file. -% -% This package is an extraction of code from the memoir class. It is -% intended to eventually replace the chngpage package. -% -% Author: Peter Wilson (Herries Press) -% Maintainer: Will Robertson (will dot robertson at latex-project dot org) -% Copyright 2008 Peter R. Wilson -% -% If you have any questions you will probably get better and faster -% answers if you ask them on the comp.text.tex newsgroup as I am away -% more often than I am here. -% -% This work may be distributed and/or modified under the -% conditions of the LaTeX Project Public License, either -% version 1.3c of this license or (at your option) any -% later version: <http://www.latex-project.org/lppl.txt> -% -% This work has the LPPL maintenance status "maintained". -% The Current Maintainer of this work is Will Robertson. -% -% This work consists of this file. -% -% -% +%% LaTeX2e file `changepage.sty' +%% generated by the `filecontents' environment +%% from source `changepage' on 2009/10/20. +%% \NeedsTeXFormat{LaTeX2e} -\ProvidesPackage{changepage}[2009/09/02 v1.0b check page and change page layout] +\ProvidesPackage{changepage}[2009/10/20 v1.0c check page and change page layout] -%%% Don't use this with memoir +% Don't use this with memoir \newcommand*{\cp@whoopsusingmemoir}{} \@ifclassloaded{memoir}{\def\cp@whoopsusingmemoir{\endinput}} \cp@whoopsusingmemoir -%% new \if for the strict option +% New \verb|\if| for the strict option \newif\ifstrictpagecheck \strictpagecheckfalse -%% user commands for switching strict page checking on/off + +% User commands for switching strict page checking on/off \newcommand*{\strictpagecheck}{\strictpagechecktrue} \newcommand*{\easypagecheck}{\strictpagecheckfalse} -%% Declare and process options +% Declare and process options \DeclareOption{strict}{\strictpagechecktrue} \ProcessOptions\relax %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% new commands for strict checking of odd/even page -%% Works by writing a label and then checking its pageref -%% +%% New commands for strict checking of odd/even page. +%% Works by writing a label and then checking its pageref. \newif\ifoddpage \newcounter{cp@cntr} -\newcount\cp@tempcnt % instead of \@memcnta +\newcount\cp@tempcnt % instead of \verb|\@memcnta| \newcommand{\cplabel}{^_} -%%%\gdef\thememc@@page{\the\c@page} \gdef\thepmemc@@page{\the\c@page} -\long\def\pmemprotected@write#1#2#3{% modified \protected@write +\long\def\pmemprotected@write#1#2#3{% modified \verb|\protected@write| \begingroup \let\thepmemc@@page\relax #2% @@ -92,17 +66,17 @@ \ifodd\c@page\oddpagetrue\fi \fi} -%% end newcommands for strict checking of odd/even page +% End newcommands for strict checking of odd/even page. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% copy of some of the code from the ifmtarg package to save requiring ifmtarg +% Copy of some of the code from the ifmtarg package to save requiring ifmtarg \begingroup \catcode`\Q=3 \long\gdef\@ifmtarg#1{\@xifmtarg#1QQ\@secondoftwo\@firstoftwo\@nil} \long\gdef\@xifmtarg#1#2Q#3#4#5\@nil{#4} \endgroup -%% set the page output parameters +% Set the page output parameters \DeclareRobustCommand{\ch@ngetext}{% \setlength{\@colht}{\textheight}\setlength{\@colroom}{\textheight}% \setlength{\vsize}{\textheight}\setlength{\columnwidth}{\textwidth}% @@ -166,185 +140,3 @@ \endinput -% Usage: -% ------ -% -% \usepackage[strict]{changepage} -% -%%%%%%%%%%%%%%% -% \checkoddpage -%%%%%%%%%%%%%%% -% -% The \checkoddpage command can be used anywhere in the body of -% a document to determine if TeX is typesetting on an odd or -% even numbered page. If on an odd page then \ifoddpage is -% set TRUE, otherwise (on an even page) \ifoddpage is set -% FALSE. -% -% Strict page checking works by the \checkoddpage command generating -% a label and then checking the \pageref for the label (actually, a special -% version of \pageref is required and is used internally by \checkoddpage). -% This mechanism requires at least two LaTeX passes to ensure that -% the labels have settled (on the initial pass there will be no labels -% in the *.aux file to be checked). -% -% The label identifier is composed of the command \cplabel -% and an automatically generated number. \cplabel, initially -% defined as `^_', can be changed in the preamble if it will cause -% a clash with any author-defined labels. The default labels will -% be of the form `^_N' where N is a positive integer. -% -% The package option `strict' turns on strict page checking --- the default -% is not to use strict checking. Strict page checking can be turned on or -% off at any time by the commands \strictpagecheck or \easypagecheck. -% The easy page check just tests the page number to see if it is odd or even, -% which does not always give the correct result because of TeX's asynchronous -% output mechanism. -% -%%%%%%%%%%%%% -% adjustwidth -%%%%%%%%%%%%% -% Within an adjustwidth environment the left and right margins can be -% adjusted. The environment takes two required length arguments: -% -% \begin{adjustwidth}{leftmargin}{rightmargin} -% -% A positive length value will increase the relevant margin (shortening -% the text lines) while a negative length value will decrease the margin -% (lengthening text lines). An empty length argument means no change -% to the margin. At the end of the environment the margins revert to -% their original values. -% -% For example, to extend the text into the right margin: -% \begin{adjustwidth}{}{-8em} -% -% The starred version, adjustwidth*, causes the values of the -% margins to switch between odd and even pages. -% -% If the document is being set twosided it might be advantageous -% to have any wider text extending into the outside margin. This -% could be done via the optional argument, as: -% \begin{adjustwidth*}{}{-8em} -% -% To have the adjusted text horizontally centered with respect to -% any surrounding text, the margins should be adjusted equally: -% \begin{adjustwidth}{-4em}{-4em} -% -% For interest, \begin{quotation} is pretty much equivalent -% to \begin{adjustwidth}{2.5em}{2.5em} -% -% The environment may also be used inside a float if the contents are -% a bit too wide for the text block, but can still fit within the physical -% page: -% \begin{figure} -% \begin{adjustwidth}{-2em}{-2em} -% \includegraphics{wide} -% \caption{Wide figure} -% \end{adjustwidth} -% \end{figure} -% -% Sometimes, because of the asynchronous nature of the TeX output -% routine, the margin switching may be incorrect (like \marginpar sometimes) -% near the top of a page. This can be corrected by using the package -% option `strict' (i.e., \usepackage[strict]{chngpage}), which causes -% adjustwidth to use the \checkoddpage command (see below). -% -% A disadvantage of the strict option is that the package generates -% a new label for each adjustwidth environment, and TeX may run out -% of space if there are an excessive number of labels in the document. -% -% Whether or not the strict option is used, `strict adjustwidths' -% can be turned on by putting the command \strictpagecheck before -% the environment, and turned off by using \easypagecheck. -% -% NOTE: In a twocolumn document, the adjustwidth environment -% treats both columns equally. For example, if the width is meant -% to be wider at the outer margin, then on odd pages the extra width -% will be at the right of any column, and on even pages the extra -% will be at the left of any column. You can get interesting effects -% by careful hand tuning on two column pages. -% -%%%%%%%%%%%%% -% \changetext -%%%%%%%%%%%%% -% The \changetext command is for changing the size and horizontal position -% of the text block on a page. The command takes 5 arguments, each of which -% is a length or is empty. i.e., -% -% \changetext{textheight}{textwidth}{evensidemargin}{oddsidemargin}{columnsep} -% -% The given lengths are added to the corresponding current lengths and -% the remainder of the current page is typeset using the changed text block -% layout. The new layout remains in effect until another \change... command -% is issued. -% -%%%%%%%%%%%%% -% \changepage -%%%%%%%%%%%%% -% The \changepage command is for changing the general layout of -% a page. The command takes 9 arguments, each of which is a length or is empty. -% The first 5 arguments are the same as for \changetext and have the same effect. -% The last four arguments are: -% -% \changepage{5 args}{topmargin}{headheight}{headsep}{footskip} -% -% These lengths are added to the corresponding current lengths and -% thus modify the vertical positions of the elements of the page. The -% remainder of the current page is typeset using the changed text block -% and page layout. The new layout remains in effect until another -% \change... command is issued. -% -% NOTE 1: Not supplying a value for a length argument is equivalent -% to giving it a zero length value. -% -% NOTE 2: For any given page, everything is constant except for the textwidth -% and columnsep (for example, what is the meaning of two -% topmargins on a single column page?). -% It is therefore best to change anything else at the -% start of a new page. Further, any changes only apply to whole -% paragraphs. If you want an odd shaped paragraph use either -% the hanging package or the TeX \parshape command. -% -% For example, to change from single column pages to double column -% pages where the text block is both shorter and wider, then to revert -% back to the initial layout: -% ... single column normal page -% \newpage % or \clearpage -% \changetext{-5\baselineskip}{10em}{-5em}{-5em}{} -% \twocolumn -% ... two column pages -% \clearpage -% \changetext{5\baselineskip}{-10em}{5em}{5em}{} -% \onecolumn -% ... normal pages -% -% Note the adjustments to the margins which will keep the vertical centerline -% of the textblock at the same position on the page. -% -% As another example, to increase the width of a single paragraph: -% -% \changetext{0pt}{5em}{}{}{}% -% Start of wider paragraph text ... -% ... end of paragraph. -% -% \changetext{0pt}{-5em}{}{}{} -% Start of a normal paragraph ... -% -% Under some circumstances you can include a \change... command as part of -% the argument to \afterpage (from the afterpage package) and it may work. -% Similarly it may work in a heading style used for \thispagestyle to change -% a single page. -% -% -% Changes in version 1.0b (2009/09/02) -% - New maintainer (Will Robertson, funnily enough) -% -% Changes in version 1.0a (2008/08/15) -% - Fixed typo (a missing `p', courtesy Will Robertson) -% -% Changes in version 1.0 (2008/03/22) -% - First public release -% -% Peter W. -% - diff --git a/Master/texmf-dist/tex/latex/changepage/chngpage.sty b/Master/texmf-dist/tex/latex/changepage/chngpage.sty new file mode 100644 index 00000000000..5f2542fcb1f --- /dev/null +++ b/Master/texmf-dist/tex/latex/changepage/chngpage.sty @@ -0,0 +1,132 @@ +%% LaTeX2e file `chngpage.sty' +%% generated by the `filecontents' environment +%% from source `changepage' on 2009/10/20. +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% PLEASE NOTE: +% THIS PACKAGE IS DEPRECATED IN FAVOUR OF CHANGEPAGE.STY FOR REASONS +% OF COMPATIBILITY WITH THE MEMOIR CLASS. The two are equivalent; +% please do not use this one for new documents or packages. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{chngpage}[2009/10/20 v1.2b change page layout] + +%% Note: internal package commands all include the string |cp@|. +%% New \cs{if} for the strict option. +\newif\ifcpstrict + \cpstrictfalse + +%% Declare and process options. +\DeclareOption{strict}{\cpstricttrue} +\ProcessOptions\relax + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% New commands for strict checking of odd/even page. +% Works by writing a label and then checking its pageref. +% +% Rewritten in v1.2 to handle roman, Roman, etc page numbers +% as well as arabic; also eliminates special code to handle +% hyperref. Based on the code in the memoir class. + +\newif\ifcpoddpage +\newcounter{cp@cnt} +\newcounter{cp@tempcnt} +\newcommand{\cplabelprefix}{^_} + +\gdef\thecp@page{\the\c@page} +\long\def\cp@protected@write#1#2#3{% % modified \cs{protected@write} + \begingroup + \let\thecp@page\relax + #2% + \let\protect\@unexpandable@protect + \edef\reserved@a{\write#1{#3}}% + \reserved@a + \endgroup + \if@nobreak\ifvmode\nobreak\fi\fi} + +\DeclareRobustCommand{\checkoddpage}{% + \cpoddpagefalse + \stepcounter{cp@cnt}\cplabel{\cplabelprefix\thecp@cnt}% + \c@cp@tempcnt=\cp@labelref{\cplabelprefix\thecp@cnt}\relax + \ifodd\c@cp@tempcnt\cpoddpagetrue\fi} + +\newcommand{\cplabel}[1]{\@bsphack + \cp@protected@write\@auxout{}% + {\string\newcplabel{#1}{\thecp@page}}% + \@esphack} + +\newcommand{\newcplabel}[2]{{\global\@namedef{p@#1}{#2}}} + +\newcommand{\cp@labelref}[1]{% + \expandafter\ifx\csname p@#1\endcsname\relax + 0% % 0 if there is no label yet in aux file + \else + \csname p@#1\endcsname + \fi} + +% End newcommands for strict checking of odd/even page. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% Copy of some of the code from the ifmtarg package to save requiring ifmtarg. +\begingroup +\catcode`\Q=3 +\long\gdef\@ifmtarg#1{\@xifmtarg#1QQ\@secondoftwo\@firstoftwo\@nil} +\long\gdef\@xifmtarg#1#2Q#3#4#5\@nil{#4} +\endgroup + +% Set the page output parameters. +\DeclareRobustCommand{\ch@ngetext}{% + \setlength{\@colht}{\textheight}\setlength{\@colroom}{\textheight}% + \setlength{\vsize}{\textheight}\setlength{\columnwidth}{\textwidth}% + \if@twocolumn% + \advance\columnwidth-\columnsep \divide\columnwidth\tw@% + \@firstcolumntrue% + \fi% + \setlength{\hsize}{\columnwidth}% + \setlength{\linewidth}{\hsize}% +} + +\DeclareRobustCommand{\changetext}[5]{% + \@ifmtarg{#1}{}{\addtolength{\textheight}{#1}}% + \@ifmtarg{#2}{}{\addtolength{\textwidth}{#2}}% + \@ifmtarg{#3}{}{\addtolength{\evensidemargin}{#3}}% + \@ifmtarg{#4}{}{\addtolength{\oddsidemargin}{#4}}% + \@ifmtarg{#5}{}{\addtolength{\columnsep}{#5}}% + \ch@ngetext% +} + +\DeclareRobustCommand{\changepage}[9]{% + \@ifmtarg{#1}{}{\addtolength{\textheight}{#1}}% + \@ifmtarg{#2}{}{\addtolength{\textwidth}{#2}}% + \@ifmtarg{#3}{}{\addtolength{\evensidemargin}{#3}}% + \@ifmtarg{#4}{}{\addtolength{\oddsidemargin}{#4}}% + \@ifmtarg{#5}{}{\addtolength{\columnsep}{#5}}% + \ch@ngetext% + \@ifmtarg{#6}{}{\addtolength{\topmargin}{#6}}% + \@ifmtarg{#7}{}{\addtolength{\headheight}{#7}}% + \@ifmtarg{#8}{}{\addtolength{\headsep}{#8}}% + \@ifmtarg{#9}{}{\addtolength{\footskip}{#9}}% +} + + +\newenvironment{adjustwidth}[3][\@empty]{% + \begin{list}{}{% + \topsep\z@% + \listparindent\parindent% + \parsep\parskip% + \@ifmtarg{#2}{\setlength{\leftmargin}{\z@}}{\setlength{\leftmargin}{#2}}% + \@ifmtarg{#3}{\setlength{\rightmargin}{\z@}}{\setlength{\rightmargin}{#3}}% + \ifx\@empty #1\relax \else + \cpoddpagefalse + \ifcpstrict\checkoddpage\else + \ifodd\c@page\cpoddpagetrue\fi + \fi + \ifcpoddpage\else % even numbered page + \@ifmtarg{#3}{\setlength{\leftmargin}{\z@}}{\setlength{\leftmargin}{#3}}% + \@ifmtarg{#2}{\setlength{\rightmargin}{\z@}}{\setlength{\rightmargin}{#2}}% + \fi + \fi} + \item[]}{\end{list}} + +\endinput |