dotfiles/tex-external/dtrt.sty
2024-08-01 04:09:12 -04:00

1060 lines
45 KiB
TeX

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% PREPARING A CAMERA-READY VERSION? Passing the [camera] option to this package
% will turn off author notes and other effects that you may be worried about.
%
%
% This LaTeX package will Do The Right Thing, as defined ad hoc by its author and
% implemented in arbitrarily kludgy ways. See https://github.com/leisec/dtrt for an
% overview and the latest version.
%
% Author and margin notes:
% + Define a \dtnote[author]{text} command for nicely formatted author notes with
% margin marks (author name is optional), and similarly
% \dtcolornote[author]{color}{text}.
% + Define a \later macro that, when preceding a \dtnote, marks it as a "note for later".
% These can be turned off by option "[later=false]".
% + Define a \done macro that, when preceding a \dtnote, marks it as a "note for done"
% These can be turned off by option "[done=false]".
% + Define \XXX[text], which is similar to \dtnote{text} but aborts compilation
% if notes are disabled.
% + Define \ignore[comment]{text} which ignores the text but (in draft mode) adds
% a mark and an optional comment in the margin.
% + Defines a \sidenote{text} command which creates a margin note that work
% reasonably even inside footnotes, tabulars, titles and (sometimes) math,
% and can be disabled using "sidenotes=false".
% + Notes have the string "\NOTE" invisibly placed nearby, to make them easy to search
% when rendered to PDF. \XXX notes also have "\XXX" invisibly placed. Broken references
% also have "\ERROR".
%
% Page formatting:
% - Designate drafts as such, including time of compilation ("[draft]" option).
% + Enables page numbering on all pages except first.
% - Add a head at the top of every page with either the current chapter and section
% or current the section and subsection ("[head=...]" option).
% - Set page geometry as fraction of page width and height, in a
% package-independent way ("[width=...]" and "[height=...]" options).
%
% Local formatting:
% + Define a \parhead{text} command for paragraph-level headings (well-formatted
% bold text at beginning of paragraph) that always work. Periods are appended
% unless the header text already ends with a punctuation mark.
% + Define a "\footnotesymb{symbol}{text}" command for footnote with explicitly
% given symbol (possibly empty).
% + Define a "nestedbar" environment for indenting text and marking it with a vertical
% bar on the left.
% - Remove space after comma when used as decimal separator in math mode (option "[smartcomma]").
% - Add a horizontal line above figure captions (option "[captionrule]").
%
% Hyperlinks, references and TOC:
% + Define an "\emailref{user@host}" command for creating hyperlinked email addresses,
% and "\httpref{user@host}" command for creating hyperlinked URLs without rendering
% the "mailto://" or "http://".
% + Generate TOC entries and PDF bookmarks for "\section*", "\subsection*" etc.
% (including References), and also for the abstract.
% + Apply nice formatting to PDF bookmarks.
% + Allow footnotes in section titles without strange effects in TOC.
% + Define a "\dtbookmark{level}{text}" command for creating custom PDF bookmarks.
% + Automatic margin marks and highlights for broken references
% + Patch HyperRef's \autoref so that if \sectionautorefname etc. are redefined to
% a section mark ("\S") then they won't be followed by a space.
%
% Misc:
% + Patch LLNCS: fix TOC, PDF bookmarks, and the ", and" in the author list.
% - For LLNCS: add a \date{} feature to title block, similar to the article class.
% - For LLNCS: add a QED square at the end of llncs proof environments
% - For LLNCS: put subsubsection captions on dedicated lines, and number them
% - When asked to generate a standard-compliant submission, disable all relevant
% effects ("[camera]" option).
%
% (Above, featured marked by "+" are enabled by default, "-" require explicit activation.)
%
% Package options (use as follows: " \usepackage[foo,bar=baz]{dtrt} "):
% camera -- Disable most effects of this package (for camera-ready
% versions). Formatting tweaks and LLNCS overrides are disabled,
% and explicitly-invoked macros are still defined but have the least
% possible effect (e.g., \parhead works, \dtnote is ignored).
% draft -- Write "DRAFT" and time of compilation at page bottoms.
% notes=false -- Disable display of \dtnote{...} author notes, \XXX and \ignore marks.
% notes=xxx -- Disable display of \dtnote{...} author notes and \ignore marks. Keep \XXX.
% later=false -- Disable display of \later\dtnote{...} notes (but still leave a
% mark in the margin, unless also notes=false).
% done=false -- Disable display of \done\dtnote{...} notes (but still leave a mark, ditto)
% showignore=false -- Don't show \ignore marks even if notes=true
% sidenotes=false -- Discard all \sidenote{}s.
%
% geometry -- Alter page geometry.
% width=0.75 -- Specify width of text relative to physical page.
% height=0.70 -- Specify height of text relative to physical page.
% blankpages=true -- Add blank even or odd pages to align Sections, Parts etc.
% blankpages=false -- Don't use color in \dtnote, \XXX and draft marks.
% bindshift=1cm -- Prepare for two-sided printing and shift pages away from
% spine by the given distance.
% head=... -- Add a head at the top of every page, containing either the
% current chapter and section ("head=chaptersection") or the
% current section and subsection ("head=sectionsubsection").
% llncsdate -- add a \date{} feature to title block for the LLNCS class,
% similar to that of the 'article' class.
% llncsqed -- add a QED square at the end of LLNCS proof environments.
% llncssubsub -- make LLNCS subsubsection caption be be numbered and followed by a linebreak
% smartcomma -- Remove spaces after commas used as decimal separators.
% captionrule -- Add a horizontal line ("rule") above figure's caption
%
% Written by Eran Tromer <eran@tromer.org> except where noted otherwise.
% Distributed under the LaTeX Project Public License v1.3a or later; see
% http://www.latex-project.org/lppl.txt for details and (lack of) warranty.
% If you make corrections or improvements, please share them with the author.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ProvidesPackage{dtrt}[2021/09/08 v0.95020]
\usepackage{amssymb}
\usepackage{keyval}
\usepackage{ifpdf}
\usepackage{url}
\usepackage{ifthen}
\usepackage{etoolbox}
\usepackage{xpatch}
\usepackage{xcolor}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Package options (documented above):
\newcommand{\dt@width}{0.7}
\newcommand{\dt@height}{0.75}
\newcommand{\dt@paper}{letterpaper} % must be a name supported by the 'geometry' package
\newcommand{\dt@head}{} % must be one of '', 'chaptersection' or 'sectionsubsection'
\newcommand{\dt@firstpagestyle}{empty} % must be a valid page style such as 'empty' or 'plain'
\newcommand{\dt@draftfootnote}{DRAFT --- compiled at \dt@datetime \@ifundefined{OSUserName}{}{ by \texttt{\OSUserName}}; not for distribution}
\@ifundefined{dt@linkcolor}{
\definecolor{dt@linkcolor}{rgb}{0.8 0.8 1}
}{}
\newif\ifdt@camera \dt@camerafalse
\newif\ifdt@smartcomma \dt@smartcommafalse
\newif\ifdt@notes \dt@notestrue
\newif\ifdt@later \dt@latertrue
\newif\ifdt@done \dt@donetrue
\newif\ifdt@showignore \dt@showignoretrue
\newif\ifdt@sidenotes \dt@sidenotestrue
\newif\ifdt@draft\dt@draftfalse
\newif\ifdt@geometry\dt@geometryfalse
\newif\ifdt@blankpages \dt@blankpagesfalse
\newif\ifdt@colornotes \dt@colornotestrue
\newif\ifdt@llncsdate \dt@llncsdatefalse
\newif\ifdt@llncsqed \dt@llncsqedfalse
\newif\ifdt@llncssubsub \dt@llncssubsubfalse
\newif\ifdt@llncs \@ifclassloaded{llncs}{\dt@llncstrue}{\dt@llncsfalse}
\newif\ifdt@acmart \@ifclassloaded{acmart}{\dt@acmarttrue}{\dt@acmartfalse}
\newif\ifdt@marginpars \dt@marginparstrue
\newif\ifdt@captionrule \dt@captionrulefalse
\newif\ifdt@xxxanyway \dt@xxxanywayfalse % show \XXX even if notes=false
\newcommand{\dt@notesxxx}{\dt@notesfalse\dt@xxxanywaytrue}
\newcommand{\dt@notesXXX}{\dt@notesfalse\dt@xxxanywaytrue}
% Some classes don't work well with marginpar
\@ifclassloaded{sig-alternate}{\dt@marginparsfalse}{}
\@ifclassloaded{sig-alternate-05-2015}{\dt@marginparsfalse}{}
\@ifclassloaded{acm_proc_article-sp}{\dt@marginparsfalse}{}
\define@key{dt@KV}{smartcomma}[true]{\csname dt@smartcomma#1\endcsname}
\define@key{dt@KV}{notes}[true]{\csname dt@notes#1\endcsname}
\define@key{dt@KV}{later}[true]{\csname dt@later#1\endcsname}
\define@key{dt@KV}{done}[true]{\csname dt@done#1\endcsname}
\define@key{dt@KV}{geometry}[true]{\csname dt@geometry#1\endcsname}
\define@key{dt@KV}{draft}[true]{\csname dt@draft#1\endcsname}
\define@key{dt@KV}{showignore}[true]{\csname dt@showignore#1\endcsname}
\define@key{dt@KV}{sidenotes}[true]{\csname dt@sidenotes#1\endcsname}
\define@key{dt@KV}{width}{\def\dt@width{#1}\dt@geometrytrue}
\define@key{dt@KV}{height}{\def\dt@height{#1}\dt@geometrytrue}
% \define@key{dt@KV}{linkcolor}{\def\dt@linkcolor{#1}}
% Broken -- can't pass {r g b} via keyval.
% Use \newcommand{\dt@linkcolor}{{0.6 0.6 1.0}} before \usepackage{dtrt} instead.
\define@key{dt@KV}{bindshift}{\def\dt@bindshift{#1}}
\define@key{dt@KV}{blankpages}[true]{\csname dt@blankpages#1\endcsname}
\define@key{dt@KV}{firstpagestyle}{\renewcommand{\dt@firstpagestyle}{#1}}
\define@key{dt@KV}{colornotes}[true]{\csname dt@colornotes#1\endcsname}
\define@key{dt@KV}{marginpar}[true]{\csname dt@marginpars#1\endcsname}
\define@key{dt@KV}{llncsdate}[true]{\csname dt@llncsdate#1\endcsname}
\define@key{dt@KV}{llncsqed}[true]{\csname dt@llncsqed#1\endcsname}
\define@key{dt@KV}{llncssubsub}[true]{\csname dt@llncssubsub#1\endcsname}
\define@key{dt@KV}{captionrule}[true]{\csname dt@captionrule#1\endcsname}
\define@key{dt@KV}{head}{\renewcommand{\dt@head}{#1}}
\define@key{dt@KV}{draftfootnote}{\renewcommand{\dt@draftfootnote}{#1}}
\define@key{dt@KV}{camera}[true]{\csname dt@camera#1\endcsname
\ifdt@camera
\dt@notesfalse
\dt@draftfalse
\dt@geometryfalse
\fi}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Process package options (code copied from Walter Schmidt's "helvet.sty",
% http://www.tug.org/tex-archive/help/Catalogue/entries/psnfss.html).
\def\ProcessOptionsWithKV#1{%
\let\@tempc\relax
\let\dt@tempa\@empty
\@for\CurrentOption:=\@classoptionslist\do{%
\@ifundefined{KV@#1@\CurrentOption}%
{}%
{\edef\dt@tempa{\dt@tempa,\CurrentOption,}}%
}%
\edef\dt@tempa{%
\noexpand\setkeys{#1}{%
\dt@tempa\@ptionlist{\@currname.\@currext}%
}%
}%
\dt@tempa
}
\ProcessOptionsWithKV{dt@KV}
\AtEndOfPackage{\let\@unprocessedoptions\relax}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Functionality that's available only if camera=false:
\ifdt@camera
% Got "camera" option, so just define some empty macros and do sanity checks
\newcommand{\dtbookmark}[2]{}
% Sanity check for LLNCS font size:
\ifdt@llncs
\ifthenelse{\equal{\@ptsize}{0}}{}{
\@latex@error{LLNCS needs default 10pt for camera-ready, you seem to use 1\@ptsize pt. Fix your documentclass}\@ehd
}
\fi%dt@llncs
\else%dt@camera
% Not camera-ready, tweak stuff freely:
% Number all pages except title page:
\pagestyle{plain}
\AtBeginDocument{%
\thispagestyle{\dt@firstpagestyle}%
}
% Define a "\dtbookmark{level}{text}" command for custom PDF bookmarks:
\ifpdf
\newcounter{dtrtbk}
\newcommand{\dtbookmark}[2]{\pdfbookmark[#1]{#2}{\arabic{dtrtbk}}\addtocounter{dtrtbk}{1}}
\else%pdf
\newcommand{\dtbookmark}[2]{}
\fi%pdf
% set the Abstract bookmark higher up, at the title
\xpretocmd{\maketitle}{\dtbookmark{1}{Abstract}}{}{}
% Configure PDF bookmarks and links:
\ifpdf
% Configure PDF with colored links and nice bookmarks:
% Color the letters (but also in printout):
% \usepackage{color}
% \definecolor{LinkBlue}{rgb}{0,0,0.8}
% \usepackage[pdfpagemode=UseOutlines,bookmarksnumbered=true,bookmarksopen=true,bookmarksopenlevel=2,pdfstartview=FitH,colorlinks,linkcolor=LinkBlue,citecolor=LinkBlue,urlcolor=LinkBlue,pagecolor=LinkBlue]{hyperref}
% Color the border (doesn't show in printout):
\usepackage[hyperindex=true]{hyperref}
\hypersetup{pdfpagemode=UseOutlines,bookmarksnumbered=true,bookmarksopen=true,bookmarksopenlevel=2,pdfstartview=FitH,pdfborder={0 0 1},linkbordercolor=dt@linkcolor,citebordercolor=dt@linkcolor,urlbordercolor=dt@linkcolor}
% Make PDF bookmarks for title+abstract:
\let\dt@oldtitle=\title
\renewcommand{\title}[1]{%
\hypersetup{pdftitle={#1}}%
\dt@oldtitle{#1}%
}
% Marks broken citations and make them searchable in PDF by "\NOTE" or "\ERROR"
\newcommand{\dt@brokenrefmark}[1]{%
% \smash{\rlap{\dt@colorize\LARGE$\bigcirc$}}% % hard to place this right, since \G@refundefinedtrue is invoked after the "?"
% force a \marginnote, even though \sidenote renders nicer, because many broken citations with \sidenote can cause `"Too many unprocessed floats" errors.
\marginnote%
[\dt@colorize\normalfont\smash{\large$\not\curvearrowleft $}\dt@invisibletiny{\textbackslash{}NOTE\textbackslash{}ERROR}%
\newline\baselineskip=0.5\baselineskip{\tiny{#1}}]%
{\dt@colorize\normalfont\smash{\dt@invisibletiny{\textbackslash{}NOTE\textbackslash{}ERROR}\large$\not\curvearrowright$}%
\newline\baselineskip=0.5\baselineskip{\tiny{#1}}}%
}
\newbool{dt@markundef} \booltrue{dt@markundef}
\xpretocmd{\G@refundefinedtrue}{\ifbool{dt@markundef}{\dt@brokenrefmark{\@ifundefined{@citeb}{}{\@citeb}}}{}}{}{}
\let\dt@old@setref=\@setref
\renewcommand{\@setref}[3]{%
\ifx#1\relax \dt@brokenrefmark{#3}\fi%
\dt@markundeffalse%
\dt@old@setref{#1}{#2}{#3}%
\dt@markundeftrue%
}
%Rewrote above but maybe broken because parameters:
%\xpretocmd{\@setref}{\ifx#1\relax \dt@brokenrefmark{#3}\fi \boolfalse{dt@markundef}}
%\xapptocmd{\@setref}{\booltrue{dt@markundef}}
% \let\dt@old@pagesetref=\@pagesetref
% \renewcommand{\@pagesetref}[3]{% \ifx#1\relax%
% \sidenote{\dt@colorize\centering\reset@font\LARGE$\not\curvearrowright$}%
% \fi\dt@old@pagesetref{#1}{#2}{#3}}
\else%pdf
%\usepackage[hyperindex=true]{hyperref}
\usepackage{hyperref}
\hypersetup{hyperindex=false}
\fi%pdf
\iftrue
% Add unnumbered sections (\section*, \subsection*, \subsubsection*, bibliography), to the
% TOC and bookmarks. LaTeX by default includes only non-starred sections.
% Hook into \@startsection to learn the section type and level:
\def\dt@lastsecttype{DTRT-UNINIT-SECT-TYPE}
\def\dt@lastsectlevel{0}
\let\dt@old@startsection=\@startsection
\renewcommand{\@startsection}[6]{% {name}{level}{indent}{beforeskip}{afterskip}{style}
\def\dt@lastsecttype{#1}%
\def\dt@lastsectlevel{#2}%
\dt@old@startsection{#1}{#2}{#3}{#4}{#5}{#6}%
}
% Hook into \tableofcontents so we'll know to ignore its own \chapter* command
\newif\ifdt@inTOC \dt@inTOCfalse % inside a table of contents?
\@ifundefined{tableofcontents}{}{
\let\dt@oldtableofcontents=\tableofcontents
\renewcommand{\tableofcontents}{{\dt@inTOCtrue \dt@oldtableofcontents}}
}
% Hook into IEEEtran's appendix generation command (\@IEEEprocessthesectionargument), which create a \section* but also call \addcontentsline
\newbool{dt@inIEEEappendix}\boolfalse{dt@inIEEEappendix}
\xpretocmd{\@IEEEprocessthesectionargument}{\booltrue{dt@inIEEEappendix}}{}{}
\xapptocmd{\@IEEEprocessthesectionargument}{\boolfalse{dt@inIEEEappendix}}{}{}
% Hook into IEEEtran's \thebibliography to avoid duplicate \addcontentsline for its \section*{References}:
\newbool{dt@inIEEEthebibliography}\boolfalse{dt@inIEEEthebibliography}
\@ifclassloaded{IEEEtran}{
\xpretocmd{\thebibliography}{\booltrue{dt@inIEEEthebibliography}}{}{}
\xapptocmd{\thebibliography}{\boolfalse{dt@inIEEEthebibliography}}{}{}
}{}
% Hook into \@ssect to add the TOC entry (\@ssect implements \section*, \subsection*, \subsubsection*)
\ifdt@acmart % skip if acmart.cls loaded, it already takes care of TOC lines and bookmarks for its favorite \section*s
\else
\let\dt@old@ssect=\@ssect
\renewcommand{\@ssect}[5]{% {indent}{beforeskip}{afterskip}{style}{text}
\ifthenelse{ \( \equal{\dt@lastsecttype}{section} \and \equal{#5}{Abstract} \) \or \boolean{dt@inIEEEappendix} \or \boolean{dt@inIEEEthebibliography} }{%
\dt@old@ssect{#1}{#2}{#3}{#4}{#5}% The \section*{Abstract}, and some IEEEtrans \section*s, are are handled elsewhere so don't try to add duplicate TOC entries
}{%
\dt@old@ssect{#1}{#2}{#3}{#4}{%
\phantomsection%
\ifthenelse{\boolean{dt@inTOC} \or \equal{\dt@lastsecttype}{DTRT-UNINIT-SECT-TYPE}}{%
\dtbookmark{\dt@lastsectlevel}{#5}% just a bookmark
}{%
\addcontentsline{toc}{\dt@lastsecttype}{#5}% contents line + bookmark
}%
#5}%
}%
% no need for "\dtbookmark{\dt@lastsectlevel}{#5}", the above already does it.
% TODO: respect TOC depth limit, like hyperref.
% TODO: give a way to disable TOC for some starred sections
% TODO: hyperref will increase depth by at most 1, so \section->{\subsubsection*,\subsubsection\*}
% will get depths 1,2,3 (see twirl.pdf).
% TODO: fix: the anchor is right after the title, instead of its beginning
}
\fi%dt@acmart
% Handle \chapter* (in book.cls) too:
% Hook into \@makeschapterhead to add the TOC entry:
\@ifclassloaded{book}{
\@ifundefined{@makeschapterhead}{}{
\xpretocmd{\@makeschapterhead}{%
\phantomsection%
\ifthenelse{\boolean{dt@inTOC}}{%
\dtbookmark{1}{\contentsname}% just a bookmark
}{%
\addcontentsline{toc}{chapter}{#1}% contents line + bookmark
}%
%\chaptermark{#1}%
}{}{}
}
}{}
\fi%true
% Ignore footnotes inside TOC entries
\let\dt@oldaddcontentsline=\addcontentsline
\renewcommand{\addcontentsline}[3]{%
\let\dt@oldfootnote=\footnote%
\renewcommand{\footnote}[1]{}%
\dt@oldaddcontentsline{#1}{#2}{#3}%
\let\footnote=\dt@oldfootnote%
}
% Some LLNCS-specific fixes:
\ifdt@llncs
% Fix the spurious comma in the default authors list: "Joe, John, and Jill".
% (Overrides LLNCS's \lastandauthor at the last moment since babel may restore it.)
\let\dt@oldauthor=\author
\renewcommand{\author}{%
\def\lastandname{ and}%
\dt@oldauthor%
}
% Bring back the PDF section bookmarks:
\setcounter{tocdepth}{3}
% Avoid llncs's author and title bookmarks:
\let\dt@@oldaddcontentsline=\addcontentsline
\renewcommand{\addcontentsline}[3]{% {table}{type}{text}
\ifthenelse{\equal{#2}{title}}{}{% don't use \or, it's buggy
\ifthenelse{\equal{#2}{author}}{}{%
\dt@@oldaddcontentsline{#1}{#2}{#3}%
}%
}%
}
\fi%dt@llncs
\fi%dt@camera
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Page geometry
% Invoke geometry package (in v2 compatibility mode, if >v2):
\ifdt@geometry
% Set internal flags:
\@ifundefined{@twosidefalse}{}{\ifdt@blankpages\@twosidetrue\else\@twosidefalse\fi}
\@ifundefined{@twosidefalse}{}{\ifdt@blankpages\@mparswitchtrue\else\@mparswitchfalse\fi}
% Use geometry v2 interface:
\usepackage{geometry}
\@ifundefined{Gm@compatiitrue}{\def\dt@geomoptcompat{}}{\def\dt@geomoptcompat{compat2,}}
\@ifundefined{dt@bindshift}{\def\dt@geomoptbindshift{}}{\def\dt@geomoptbindshift{twosideshift=\dt@bindshift,}}
\edef\dt@makegeometry{\noexpand\geometry{
\dt@geomoptcompat
\dt@paper,
% verbose,
twoside=\ifdt@blankpages true\else false\fi,
% twosideshift=0pt, <-- don't do this, it turns on @mparswitch
\dt@geomoptbindshift
hscale=\dt@width,
vscale=\dt@height,
voffset=1.5ex, % shift down to re-center despite page numbers
headheight=0pt,
reversemp=false, % true = put margins on left (inner) side
marginparsep=1.5em,
marginparwidth=0.07\paperwidth,
headsep=0pt,
includemp=false
}}
\dt@makegeometry
% Set internal flags again:
% Using twosideshift turns on \@iftwoside, but we don't want blank even/odd pages:
\ifdt@blankpages\else
\@ifundefined{@twosidefalse}{}{\@mparswitchfalse}
\renewcommand{\cleardoublepage}{\clearpage}
\@ifundefined{@endpart}{}{
\let\old@endpart=\@endpart
\renewcommand{\@endpart}{\if@twoside \@twosidefalse \old@endpart \@twosidetrue \else \old@endpart \fi}
}
\fi
\fi%dt@geometry
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Smart comma for mathmode: if a comma is immediately followed by a digit,
% then it's probably a decimal separator so don't put a space after the comma.
% Based on Walter Schmidt's "icomma" package, (http://www.ctan.org/pkg/icomma)
% but modified to checks if next char is a digit rather than a non-space.
\ifdt@smartcomma
{\catcode`,=\active\gdef,{\futurelet\@let@token\dt@smartcomma}}
\def\dt@smartcomma{%
\ifx\@let@token0\mathord\fi \ifx\@let@token1\mathord\fi%
\ifx\@let@token2\mathord\fi \ifx\@let@token3\mathord\fi%
\ifx\@let@token4\mathord\fi \ifx\@let@token5\mathord\fi%
\ifx\@let@token6\mathord\fi \ifx\@let@token7\mathord\fi%
\ifx\@let@token8\mathord\fi \ifx\@let@token9\mathord\fi%
\dt@mathcomma%
}
\AtBeginDocument{%
\@ifundefined{sm@rtcomma}{}{%
\@latex@error{Package dtry cannot coexist with package icomma}\@ehd}%
\mathchardef\dt@mathcomma\mathcode`\,%
\mathcode`\,="8000 %
}
\fi%dt@smartcomma
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \sidenote{text}: a margin note that works even in footnotes, tabulars, etc.
% We use \marginpar by default, since it provides better layout. But in many
% contexts (foonotes, tabulars, floats, etc.) we have to use the \marginnote instead.
%
% Like \marginnote and \marginpar, you can optionally specify text to use if the note
% ends up on the left margin:
% \sidenote[left-text]{right-text}
\ifdt@sidenotes
\usepackage[quiet]{marginnote}
\usepackage{morefloats} % our side notes are floats that eat up some of TeX's capacity
% The following handles various environments that don't support marginpar.
% We keep a flag for each of them, and whenever any of the flags
% is set, \sidenote uses \marginnote instead of \marginpar.
% Are we in a footnote?
\newbool{dt@infootnote}\boolfalse{dt@infootnote}
\let\dt@old@footnote=\footnote
\renewcommand{\footnote}[1]{{\booltrue{dt@infootnote}\dt@old@footnote{#1}\boolfalse{dt@infootnote}}}
% Are we in a tabular?
\newbool{dt@intabular}\boolfalse{dt@intabular}
\BeforeBeginEnvironment{tabular}{\booltrue{dt@intabular}}
\AfterEndEnvironment{tabular}{\boolfalse{dt@intabular}}
% Are we in a minipage?
\newbool{dt@inminipage}\boolfalse{dt@inminipage}
\BeforeBeginEnvironment{minipage}{\booltrue{dt@inminipage}}
\AfterEndEnvironment{minipage}{\boolfalse{dt@inminipage}}
% Are we in a @float or @dblfloat environment? (This usually includes figure and table environments, but we keep them explicitly below, in case they're redefined to not use @float/@dblfloat)
\newbool{dt@in@float}\boolfalse{dt@in@float}
%\BeforeBeginEnvironment{@float}{\booltrue{dt@in@float}}
%\BeforeBeginEnvironment{@xfloat}{\booltrue{dt@in@float}}
%\AfterEndEnvironment{@float}{\boolfalse{dt@in@float}}
\xpretocmd{\@xfloat}{\booltrue{dt@in@float}}{}{}
\xapptocmd{\end@float}{\boolfalse{dt@in@float}}{}{}
\newbool{dt@in@dblfloat}\boolfalse{dt@in@dblfloat}
%\BeforeBeginEnvironment{@dblfloat}{\booltrue{dt@in@dblfloat}}
%\AfterEndEnvironment{@dblfloat}{\boolfalse{dt@in@dblfloat}}
% Are we in a figure or figure*?
\newbool{dt@infigure}\boolfalse{dt@infigure}
%\BeforeBeginEnvironment{figure}{\booltrue{dt@infigure}}
%\AfterEndEnvironment{figure}{\boolfalse{dt@infigure}}
%\BeforeBeginEnvironment{figure*}{\booltrue{dt@infigure}}
%\AfterEndEnvironment{figure*}{\boolfalse{dt@infigure}}
% Are we in a table?
\newbool{dt@intable}\boolfalse{dt@intable}
%\BeforeBeginEnvironment{table}{\booltrue{dt@intable}}
%\AfterEndEnvironment{table}{\boolfalse{dt@intable}}
% Are we in a \maketitle{}?
\newbool{dt@inmaketitle}\boolfalse{dt@inmaketitle}
\xpretocmd{\maketitle}{\booltrue{dt@inmaketitle}}{}{}
\xapptocmd{\maketitle}{\boolfalse{dt@inmaketitle}}{}{}
% Are we in a top float or a bottom float? (Based on code from fancyhdr)
\let\dt@old@makecol\@makecol
\def\@makecol{\let\dt@topfloat\@toplist\let\dt@botfloat\@botlist\dt@old@makecol}
\def\ifdt@intopfloat#1#2{\ifx\dt@topfloat\empty #2\else #1\fi}
\def\ifdt@inbotfloat#1#2{\ifx\dt@botfloat\empty #2\else #1\fi}
% Are we in a 'framed' environment of the 'framed' package?
\newbool{dt@inframed}\boolfalse{dt@inframed}
\AtBeginDocument{%
\xpretocmd{\MakeFramed}{\booltrue{dt@inframed}}{}{}%
\xapptocmd{\endMakeFramed}{\boolfalse{dt@inframed}}{}{}%
}
% Are we in an 'algorithm' environment of the 'algorithm' package?
\newbool{dt@inalgorithm}\boolfalse{dt@inalgorithm}
\AtBeginDocument{%
\BeforeBeginEnvironment{algorithm}{\booltrue{dt@inalgorithm}}
\AfterEndEnvironment{algorithm}{\boolfalse{dt@inalgorithm}}
}
\newcommand{\sidenote}{%
% Convert top/bottom float detection to regular "if" so it will work reliably in the following.
\newif\ifdt@xinbotfloat \ifdt@inbotfloat\dt@xinbotfloatfalse\dt@xinbotfloattrue%
\newif\ifdt@xintopfloat \ifdt@intopfloat\dt@xintopfloatfalse\dt@xintopfloattrue%
%
% Create either a \marginpar if it will work, otherwise a \marginnote
\ifthenelse{\boolean{mmode} \OR \boolean{inner} \OR \boolean{dt@infootnote} \OR \boolean{dt@intabular} \OR \boolean{dt@in@float} \OR \boolean{dt@in@dblfloat} \OR \boolean{dt@infigure} \OR \boolean{dt@intable} \OR \boolean{dt@inmaketitle} \OR \boolean{dt@inminipage} \OR \boolean{dt@xintopfloat} \OR \boolean{dt@xinbotfloat} \OR \boolean{dt@inframed} \OR \not{\boolean{dt@marginpars}} \OR \boolean{dt@inalgorithm}}%
{\marginnote}% \marginnote will then consume the [left-text]{right-text} arguments that follow \sidenote
{\marginpar}% \marginpar will then consume the [left-text]{right-text} arguments that follow \sidenote
}
% Silence superfluous ``Marginpar on page ... moved'' warnings
\usepackage{silence}
\WarningFilter*{latex}{Marginpar on page \thepage\space moved}
\else%dt@sidenotes
\newcommand{\sidenote}[2][]{}
\fi%dt@sidenotes
% Define the \dt@colorize command:
% \dt@colorize{text} colors in dt@color (only if dt@colornotes is true)
% \dt@colorize[magenta]{text} colors in magenta (only if dt@colornotes is true)
\ifdt@colornotes
\usepackage{xcolor}
\definecolor{dt@notecolor}{rgb}{0.7,0,0}
\newcommand{\dt@colorize}[1][dt@notecolor]{\color{#1}}
\else
\newcommand{\dt@colorize}[1][]{}
\fi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Define:
% \dtnote[author][color]{text} command for nicely formatted author notes (can be disabled by notes=false)..
% \dtcolornote[author]{color}{text} is similar but also lets you set the color.
% Also define \XXX[text], which yields an error if notes are disabled.
\usepackage{amssymb}
\usepackage{pifont} % for \ding{51}
\usepackage{relsize}
\newcommand{\dt@rendernote}[2]{% \dt@rendernote{color}{text} -- render inline note in designated style
{ \dt@colorize[#1]\smaller\sffamily\bfseries\boldmath[#2] }%
}
\newcommand{\dt@invisibletiny}[1]{% % \dt@invisibletiny[foo] puts foo in the PDF in invisible, tiny that can still searched in PDF
\ifpdf{\tiny\makebox[1pt][c]{\pdfliteral page{q 3 Tr}#1\pdfliteral page{Q}}}\fi%
}
\ifdt@notes
\newbool{dt@nextnoteislater} % Is the next \dtcolornote preceded by a \later?
\boolfalse{dt@nextnoteislater}
\newcommand{\later}{\booltrue{dt@nextnoteislater}\ignorespaces}
\newbool{dt@nextnoteisdone} % Is the next \dtcolornote preceded by a \done?
\boolfalse{dt@nextnoteisdone}
\newcommand{\done}{\booltrue{dt@nextnoteisdone}\ignorespaces}
\newbool{dt@inlinenote}
\newcommand{\dtcolornote}[3][]{% \dtcolornote[authorname]{color}{text} -- add an inline note with mark at margin
% Is the current note supposed to put anything inline (inside the text)?
\ifthenelse{ \( \boolean{dt@later} \OR \NOT \boolean{dt@nextnoteislater} \) \AND \( \boolean{dt@done} \OR \NOT \boolean{dt@nextnoteisdone} \) }{\booltrue{dt@inlinenote}}{\boolfalse{dt@inlinenote}}%
\ifbool{dt@inlinenote}{ \mbox{} }{}%
% Put a mark in the margins:
\sidenote{\dt@colorize[#2]\centering\normalfont\footnotesize%
\ifthenelse{\boolean{dt@nextnoteislater}}{$\diamondsuit$}{% diamondsuit in margin for later
\ifthenelse{\boolean{dt@nextnoteisdone}}{\ding{51}}{% vee checkmark for done
$\bigstar$}}% star for regular notes
\dt@invisibletiny{\textbackslash{}NOTE} % add invisible "\NOTE" text that can be searched in PDF
}
% Emit the inline part:
\ifbool{dt@inlinenote}{%
\ifmmode\expandafter\mbox\fi{%
\ifthenelse{\equal{#1}{}}{%
\dt@rendernote{#2}{\ignorespaces #3}% anonymous author comment
}{%
\dt@rendernote{#2}{\ignorespaces #3{\mdseries\itshape~---\ignorespaces#1}}% named author comment
}%
}%
}{}%
% Turn off flags that were supposed to affect only one note
\boolfalse{dt@nextnoteislater}%
\boolfalse{dt@nextnoteisdone}%
% Absorb subsequent spaces, to avoid a double space if the inline part is turned off
\ifbool{dt@inlinenote}{}{\ignorespaces}%
}
\newcommand{\dtnote}[2][]{% \dtnote[authorname]{text} (color is fixed)
\dtcolornote[#1]{dt@notecolor}{#2}%
}
\else
% Define empty versions of note commands.
% We use \ignorespaces to avoid a double space in "before \dtcolornote{red}{note} after" rendered as "before after"
\newcommand{\dtcolornote}[3][]{\ignorespaces}
\newcommand{\dtnote}[2][]{\ignorespaces}
\newcommand{\later}{\ignorespaces}
\newcommand{\done}{\ignorespaces}
\fi%dt@notes
\ifthenelse{\boolean{dt@notes} \OR \boolean{dt@xxxanyway}}{
\newcommand{\XXX}[1][XXX]{% \XXX or \XXX[text] -- a note that cannot be ignored by setting notes=false
% Triangle in margin, and invisible "\NOTE\XXX" text that can be searched in PDF
\sidenote[\mbox{\dt@colorize\centering\normalfont\Large$\rhd$\hskip-0.6em$\blacktriangleright$}\dt@invisibletiny{\textbackslash{}NOTE\textbackslash{}XXX}]%
{\mbox{\dt@colorize\centering\normalfont\Large$\lhd$\hskip-0.6em$\blacktriangleleft $}\dt@invisibletiny{\textbackslash{}NOTE\textbackslash{}XXX}}%
\ifmmode%
\;\mbox{\dt@rendernote{dt@notecolor}{#1}}\;%
\else
\mbox{}{\dt@rendernote{dt@notecolor}{#1}}%
\fi
}
}{
% Don't let \XXX be silently turned off.
\newcommand{\XXX}[1][XXX]{%
\@latex@error{You have an "\\XXX" command but you said "notes=false" to dtrt. This won't end well, aborting. Use "notes=xxx" instead to override.}\@ehd%
}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Write "DRAFT" and time of compilation at page bottoms (larger on first page):
% To include the username (optional), run:
% latex "\def\OSUserName{`whoami`}\input MYFILE.tex"
\ifdt@draft
\usepackage{scrtime}
\usepackage{prelim2e}
\newcommand{\dt@datetime}{\the\year-\ifthenelse{\the\month < 10}{0}{}\the\month-\ifthenelse{\the\day < 10}{0}{}\the\day{} \thistime}
\renewcommand{\PrelimText}{%
\dt@colorize\normalfont\sffamily \ifthenelse{\equal{\thepage}{1}}{\bfseries}{\tiny}%
[\dt@draftfootnote]%
}
\fi%dt@draft
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Define \ignore which puts an "ignored" mark and optional comment in margin (unless already defined):
\ifdt@notes%
\ifdt@showignore%
\newcommand{\dtignore}[2][]{% first argument is optional
\sidenote[\dt@colorize\centering{\normalfont\Large\boldmath \mbox{}\lower1ex\hbox{$\looparrowright$}}\\ \scriptsize\textsc{#1}]
{\dt@colorize\centering{\normalfont\Large\boldmath \mbox{}\lower1ex\hbox{$\looparrowleft $}}\\ \scriptsize\textsc{#1}}%
}
\else%
\newcommand{\dtignore}[2][]{\ignorespaces}%
\fi
\else%
\newcommand{\dtignore}[2][]{\ignorespaces}%
\fi%
% if \ignore not defined by anyone, make it an alias to \dtignore
\AtBeginDocument{%
\@ifundefined{ignore}{\let\ignore=\dtignore}{}%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Define \parhead (paragraph-level headings):
% First, a macro for adding a period at the end of a string if it doesn't already end with a punctuation mark (based on code by Uwe Lueck at http://tug.org/mailman/htdig/texhax/2010-January/014189.html):
\def\dt@TestPunct#1{\ifx\dt@TestPunct#1\dt@TestPunct\else\dt@Puncttrue\fi}
\def\dt@TestDot#1.\dt@TestEnd#2\dt@TestStop{\dt@TestPunct{#2}}
\def\dt@TestQuestM#1?\dt@TestEnd#2\dt@TestStop{\dt@TestPunct{#2}}
\def\dt@TestExclaM#1!\dt@TestEnd#2\dt@TestStop{\dt@TestPunct{#2}}
\def\dt@TestColonM#1:\dt@TestEnd#2\dt@TestStop{\dt@TestPunct{#2}}
\newif\ifdt@Punct
\def\dt@MaybeAddPunct#1{%
\dt@Punctfalse%
\dt@TestDot#1\dt@TestEnd.\dt@TestEnd\dt@TestStop%
\dt@TestQuestM#1\dt@TestEnd?\dt@TestEnd\dt@TestStop%
\dt@TestExclaM#1\dt@TestEnd!\dt@TestEnd\dt@TestStop%
\dt@TestColonM#1\dt@TestEnd:\dt@TestEnd\dt@TestStop%
#1\ifdt@Punct \else .\fi%
}
% Macros for ignoring spaces and paragraphs. The first ignores all spaces and implicit paragraphs (empty separation line), the second also explicit \par.
% (Source: http://tex.stackexchange.com/questions/23100/looking-for-an-ignorespacesandpars)
\def\dt@ignorespacesandimplicitepars{%
\begingroup
\catcode13=10
\@ifnextchar\relax
{\endgroup}%
{\endgroup}%
}
\def\dt@ignorespacesandallpars{%
\begingroup
\catcode13=10
\@ifnextchar\par
{\endgroup\expandafter\ignorespacesandallpars\@gobble}%
{\endgroup}%
}
% \parheadnoperiod{text} generates a parhead without any extra punctuation. Useful, e.g., if you put a footnote at the end of your parhead text.
\newcommand{\parheadnoperiod}[1]{\smallskip \noindent {\bfseries\boldmath\ignorespaces {#1}}\hskip 0.9em plus 0.3em minus 0.3em \dt@ignorespacesandimplicitepars}
% \parhead{text} automatically appends a period if the text doesn't already end with punctuation. You should usually use this one.
\newcommand{\parhead}[1]{\parheadnoperiod{\dt@MaybeAddPunct{#1}}\dt@ignorespacesandimplicitepars}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Define \footnotesymb{symbol}{text} -- footnote with explicitly given symbol
% (can be empty}
\newcommand{\footnotesymb}[2]{%
\def\@tempa{#1}%
\ifx\@tempa\@empty%
\let\dt@oldmakefntext=\@makefntext
\long\def\@makefntext##1{\parindent 1em\noindent##1}%
{\unrestored@protected@xdef\@thefnmark{}}%
\@footnotetext{#2}%
\let\@makefntext=\dt@oldmakefntext
\else
{\unrestored@protected@xdef\@thefnmark{#1}}%
\@footnotemark%
\@footnotetext{#2}%
\fi
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Define an "\emailref{user@host}" command for creating hyperlinked email addresses without rendering the "mailto://",
% and "\httpref{user@host}" command for creating hyperlinked URLs without rendering the "http://".
\ifdt@camera
% We're in camera=true mode, so don't load hyperref. If it's already loaded, use it. Otherwise use lightweight versions.
\AtBeginDocument{
\ifthenelse{\isundefined{\href} \OR \isundefined{\nolinkurl}}{%
\newcommand{\emailref}[1]{#1}%
\newcommand{\httpref}[1]{\texttt{#1}}%
}{%
\newcommand{\emailref}[1]{\href{mailto:#1}{\nolinkurl{#1}}}%
\newcommand{\httpref}[1]{\href{http://#1}{\nolinkurl{#1}}}%
}
}
\else
\newcommand{\emailref}[1]{\href{mailto:#1}{\nolinkurl{#1}}}
\newcommand{\httpref}[1]{\href{http://#1}{\nolinkurl{#1}}}
\fi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% If HyperRef is loaded, patch its \autoref so that if \sectionautorefname etc. are
% redefined to \S then they won't be followed by a space.
\@ifundefined{test@reftype}{}{
\let\dt@oldtest@reftype=\test@reftype
\def\test@reftype#1.#2\\{%
\dt@oldtest@reftype#1.#2\\%
\ifthenelse{\equal{\@currentHtag}{\S~}} {\def\@currentHtag{\S}} {}%
}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Page heads:
%
% If head=chaptersection then add chapter and section name at the top of every page.
% By default the chapter and section name as shown on one line.
% If there's no room for both, you can move the section to its own line as follows:
% \twolinehdrsection
% \section{Long section name}
%
% If head=sectionsubsection then add section and subsection name at the top of every page.
% By default the section and subsection name as shown on one line.
% If there's no room for both, you can move the subsection to its own line as follows:
% \twolinehdrsubsection
% \subsection{Long subsection name}
\ifthenelse{\equal{\dt@head}{}}{}{
\usepackage{fancyhdr}\pagestyle{fancy}\headsep=3.9ex
\voffset=-0.38in % shift up
\headheight=26.4542pt % otherwise will be enlarged halfway through document
\def\dt@thechapterhead{}
\def\dt@thesectionhead{}
\def\dt@thesectionheadprefix@pending{}
\def\dt@thesubsectionhead{}
\def\dt@thesubsectionheadprefix@pending{}
\renewcommand{\sectionmark}[1]{
\def\dt@thesectionhead{\thesection.\ #1}
\def\dt@thesubsectionhead{}
\def\dt@thesubsectionheadprefix{}
\markheads
}
\newcommand{\twolinehdrsection}{
\def\dt@thesectionheadprefix@pending{\\ \mbox{}}
}
\renewcommand{\subsectionmark}[1]{
\def\dt@thesubsectionhead{\thesubsection.\ #1}
\let\dt@thesubsectionheadprefix=\dt@thesubsectionheadprefix@pending
\def\dt@thesubsectionheadprefix@pending{}
\markheads
}
\newcommand{\twolinehdrsubsection}{
\def\dt@thesubsectionheadprefix@pending{\\ \mbox{}}
}
}
% Specific to head=chaptersection:
\ifthenelse{\equal{\dt@head}{chaptersection}}{
\def\markheads{\markboth{}{\small \dt@thechapterhead \dt@thesectionheadprefix \hfill \dt@thesectionhead}}
\renewcommand{\chaptermark}[1]{
\def\dt@thechapterhead{\thechapter.\ #1}
\def\dt@thesectionhead{}
\def\dt@thesectionheadprefix{}
\def\dt@thesubsectionhead{}
\def\dt@thesubectionheadprefix{}
\markheads
}
\newcommand{\chapterstarmark}[1]{
\def\dt@thechapterhead{#1}
\def\dt@thesectionhead{}
\def\dt@thesectionheadprefix{}
\def\dt@thesubsectionhead{}
\def\dt@thesubectionheadprefix{}
\markheads
}
}{}
% Specific to head=sectionsubsection:
\ifthenelse{\equal{\dt@head}{sectionsubsection}}{
\def\markheads{\markboth{}{\small \dt@thesectionhead \dt@thesubsectionheadprefix \hfill \dt@thesubsectionhead}}
}{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Teach llncs about dates.
% The following code is copied from llncs, except the strongly indented lines.
\ifdt@llncsdate
\ifdt@llncs
\def\@maketitle{\newpage
\markboth{}{}%
\def\lastand{\ifnum\value{@inst}=2\relax
\unskip{} \andname\
\else
\unskip \lastandname\
\fi}%
\def\and{\stepcounter{@auth}\relax
\ifnum\value{@auth}=\value{@inst}%
\lastand
\else
\unskip,
\fi}%
\begin{center}%
\let\newline\\
{\Large \bfseries\boldmath
\pretolerance=10000
\@title \par}\vskip .8cm
\if!\@subtitle!\else {\large \bfseries\boldmath
\vskip -.65cm
\pretolerance=10000
\@subtitle \par}\vskip .8cm\fi
\setbox0=\vbox{\setcounter{@auth}{1}\def\and{\stepcounter{@auth}}%
\def\thanks##1{}\@author}%
\global\value{@inst}=\value{@auth}%
\global\value{auco}=\value{@auth}%
\setcounter{@auth}{1}%
{\lineskip .5em
\noindent\ignorespaces
\@author\vskip.35cm}%
{\small\institutename}
{\ifthenelse{\equal{\@date}{}}{}{\vskip 2em\large%
\vskip -.65cm%
\pretolerance=10000%
\normalsize \@date \par}\vskip 1em}%
\end{center}%
}
\fi%dt@llncs
\fi%dt@llncsdate
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% For the LLNCS class, add a QED square at the end of llncs proof environments.
\ifdt@llncsqed
\ifdt@llncs
\let\oldendproof=\endproof
\renewcommand{\endproof}{\qed\oldendproof}
\fi%dt@llncs
\fi%dt@llncsqed
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% For the LLNCS class, make \subsubsection generate captions with subsubsection
% numbers and followed by linebreaks. (Default is similar to our \parhead.)
\ifdt@llncssubsub
\ifdt@llncs
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-4\p@ \@plus -2\p@ \@minus -2\p@}%
{3\p@ \@plus 1\p@ \@minus 1\p@}%
{\normalfont\normalsize\bfseries\boldmath
\rightskip=\z@ \@plus 8em\pretolerance=10000 }}
\setcounter{secnumdepth}{3}
\fi%dt@llncs
\fi%dt@llncssubsub
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Add a horizontal line ("rule") above figure captions.
% Tested with llncs, should work with most classes.
\@ifclassloaded{sigplanconf}{\dt@captionrulefalse}{} % sigplanconf already has caption rules
\ifdt@captionrule
\xpretocmd{\@makecaption}{
\hrule width \hsize height .33pt
\vspace{4pt}
\@ifundefined{abovecaptionskip}{}{%
\setlength\abovecaptionskip{0pt}%
}
}{}{}
\fi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Defines the "nestedbar" environment, which indents the text and puts
% a vertical bar to its left (with little corners at top and bottom).
% Useful for nested theorem/proof environments..
% This is a subtler version of the 'leftbar'/'oframed' environment from package 'framed'.
% Copies some code from 'framed', to add a degree of freedom.
% http://www.ctan.org/pkg/framed
\usepackage{framed}
% \dt@CustomFBox tweaks the \CustomFBox of 'framed' by adding
% parameter: length of the top/bottom rules, and space between
% left rule and text.
% Parameter #1 is inserted (in vmode) right after the top rule
% (useful for a title or assignments), and #2 is similar, but
% inserted right above the bottom rule.
% The thicknesses of the top, bottom, left, and right rules are
% given as parameters #3,#4,#5,#6 respectively. They should be
% \fboxrule or \z@ (or some other thickness).
% Argument #7 is the length of the bottom and right rules.
% is the width
% The text argument is #8.
% An instance of this can be used for the frame of \fcolorbox by
% locally defining \fbox before \fcolorbox; e.g.,
% \def\fbox{\CustomFBox{}{}\z@\z@\fboxrule\fboxrule}\fcolorbox
\long\def\dt@CustomFBox#1#2#3#4#5#6#7#8#9{%
\leavevmode\begingroup
\setbox\@tempboxa\hbox{%
\color@begingroup
\kern\fboxsep{#9}\kern\fboxsep
\color@endgroup}%
\hbox{%
% Here we calculate and shift for the depth. Done in
% a group because one of the arguments might be \@tempdima
% (we could use \dimexpr instead without grouping).
\begingroup
\@tempdima#4\relax
\advance\@tempdima\fboxsep
\advance\@tempdima\dp\@tempboxa
\expandafter\endgroup\expandafter
\lower\the\@tempdima\hbox{%
\vbox{%
\hrule\@height#3\@width#7\relax
#1%
\hbox{%
\vrule\@width#5\relax
\hspace{#8}
\vbox{%
\vskip\fboxsep % maybe these should be parameters too
\copy\@tempboxa
\vskip\fboxsep}%
\vrule\@width#6\relax}%
#2%
\hrule\@height#4\@width#7\relax}%
}%
}%
\endgroup
}
\newcommand{\dt@nestedbar@hrule@length}{1em}
\newcommand{\dt@nestedbar@ident@from@vrule}{0.4em}
\def\dt@OpenFBox#1#2{\fboxsep=\FrameSep
\dt@CustomFBox{}{}{#1}{#2}\FrameRule\z@\dt@nestedbar@hrule@length\dt@nestedbar@ident@from@vrule}
\newenvironment{nestedbar}[1][\hsize]{
% \def\FrameCommand{%
% {\color{black}\vrule width 0.4pt}%
% \hspace{1.4em}\fboxsep=\FrameSep%
% }%
\@ifundefined{OuterFrameSep}{%
\@latex@error{To use nestedbar, update framed.sty to a recent version.}\@ehd}{}%
\def\FrameCommand{\dt@OpenFBox\FrameRule\FrameRule}%
\def\FirstFrameCommand{\dt@OpenFBox\FrameRule\z@}%
\def\MidFrameCommand{\dt@OpenFBox\z@\z@}%
\def\LastFrameCommand{\dt@OpenFBox\z@\FrameRule}%
\OuterFrameSep=1ex% if you get an "Undefined control sequence" error here, upgrade your framed.sty
\FrameSep=0pt%
\MakeFramed{\hsize#1\advance\hsize-\width\FrameRestore}%
}{
\endMakeFramed
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Misc useful macros
%\newcommand{\Nth}{\hspace{0.1em}\textsuperscript{th}}
%\newcommand{\Nnd}{\hspace{0.1em}\textsuperscript{nd}}
%\newcommand{\Nrd}{\hspace{0.1em}\textsuperscript{rd}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%TODO: The [DRAFT ...] text is not centered on text but on text+marginnotes.
%TODO: something like \def\nobreakpar[1]{\bigskip\begin{minipage}{\textwidth}\bigskip}{#1}\end{minipage} (use \par?)
%TODO: Add optional ``table of comments'', sorted by \XXX, \later, \done flags.
\endinput