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authorKarl Berry <karl@freefriends.org>2007-04-11 23:10:18 +0000
committerKarl Berry <karl@freefriends.org>2007-04-11 23:10:18 +0000
commit26c7201725a630fb71ec1c952974cd207170d70f (patch)
treeed170f312b75edfdab76756c9c253424999ab62e /Master/texmf-dist/tex/latex/caption/caption3.sty
parent7518aae005c5ab74eae9c9902b7ffc82c7da1cd6 (diff)
caption 3.0p (10apr07)
git-svn-id: svn://tug.org/texlive/trunk@4152 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/caption/caption3.sty')
-rw-r--r--Master/texmf-dist/tex/latex/caption/caption3.sty104
1 files changed, 71 insertions, 33 deletions
diff --git a/Master/texmf-dist/tex/latex/caption/caption3.sty b/Master/texmf-dist/tex/latex/caption/caption3.sty
index 3a760aa1bb6..34a8e52fb0d 100644
--- a/Master/texmf-dist/tex/latex/caption/caption3.sty
+++ b/Master/texmf-dist/tex/latex/caption/caption3.sty
@@ -27,7 +27,7 @@
%% caption.sty, caption2.sty, caption3.sty, and manual.tex.
%%
\NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{caption3}[2007/03/30 v3.0o caption3 kernel (AR)]
+\ProvidesPackage{caption3}[2007/04/09 v3.0p caption3 kernel (AR)]
\providecommand*\@nameundef[1]{%
\expandafter\let\csname #1\endcsname\@undefined}
\providecommand{\l@addto@macro}[2]{%
@@ -45,18 +45,6 @@
\ifx\caption@tempa\@empty\else
#1#2%
\fi}
-\providecommand*\AtBeginEnvironment[1]{%
- \@ifundefined{#1}%
- {\@latex@error{Environment #1 undefined}\@ehc
- \@gobble}%
- {\@ifundefined{caption@env@#1}%
- {\expandafter\let\csname caption@env@#1\expandafter\endcsname
- \csname #1\endcsname
- \expandafter\let\csname caption@hook@#1\endcsname\@empty
- \@namedef{#1}{\@nameuse{caption@hook@#1}\@nameuse{caption@env@#1}}}%
- {}%
- \expandafter\g@addto@macro\csname caption@hook@#1\endcsname}}
-\@onlypreamble\AtBeginEnvironment
\def\caption@ifinlist#1#2{%
\let\next\@secondoftwo
\edef\caption@tempa{#1}%
@@ -75,6 +63,15 @@
}}}
\def\caption@ifbool#1{\@nameuse{caption@if#1}}
\def\caption@undefbool#1{\@nameundef{caption@if#1}}
+\def\caption@newcounter#1{\gdef#1{0}}
+\def\caption@setcounter#1#2{\xdef#1{#2}}
+\def\caption@addtocounter#1#2{%
+ \begingroup
+ \@tempcnta#1%
+ \advance\@tempcnta#2%
+ \xdef#1{\the\@tempcnta}%
+ \endgroup}
+\def\caption@stepcounter#1{\caption@addtocounter#1\@ne}
\newcommand\caption@package{caption}
\newcommand*\caption@error[1]{%
\PackageError\caption@package{#1}\caption@eh}
@@ -99,26 +96,26 @@
{\@namedef{\caption@typ@#1}{#2}}%
{\expandafter\l@addto@macro\csname\caption@typ@#1\endcsname{,#2}}}
\newcommand\caption@setup{\caption@setkeys{caption}}
-\newcount\caption@keydepth \caption@keydepth=0
\newcommand*\caption@setkeys{%
\@dblarg\caption@@setkeys}
\long\def\caption@@setkeys[#1]#2#3{%
- \ifnum\caption@keydepth =0\relax
+ \ifnum\caption@keydepth=0\relax
\let\caption@KV@errx\KV@errx
\let\caption@KV@err\KV@err
\let\KV@errx\caption@error
\let\KV@err\caption@error
\fi
- \advance\caption@keydepth\@ne
+ \caption@stepcounter\caption@keydepth
\def\caption@package{#1}%
\caption@Debug{\protect\setkeys{#2}{#3}}%
\setkeys{#2}{#3}%
\def\caption@package{caption}%
- \advance\caption@keydepth\m@ne
- \ifnum\caption@keydepth =0\relax
+ \caption@addtocounter\caption@keydepth\m@ne
+ \ifnum\caption@keydepth=0\relax
\let\KV@errx\caption@KV@errx
\let\KV@err\caption@KV@err
\fi}
+\caption@newcounter\caption@keydepth
\newcommand*\caption@settype[1]{%
\@ifundefined{\caption@typ@#1}{}{%
\caption@esetup{\csname\caption@typ@#1\endcsname}}}
@@ -162,19 +159,42 @@
\AtEndOfPackage{\let\@unprocessedoptions\relax}}
\@onlypreamble\caption@ProcessOptions
\newdimen\captionmargin
-\newdimen\captionmarginx
+\newdimen\captionmargin@
\newdimen\captionwidth
\DeclareCaptionOption{margin}{\setcaptionmargin{#1}}
\DeclareCaptionOption{width}{\setcaptionwidth{#1}}
+\DeclareCaptionOption{twoside}[1]{\caption@setbool{twoside}{#1}}
\newcommand*\setcaptionmargin[1]{%
\captionwidth\z@
\caption@@setmargin#1,#1,\@nil\@@}
\def\caption@@setmargin#1,#2,#3\@@{%
\setlength\captionmargin{#1}%
- \setlength\captionmarginx{#2}%
- \advance\captionmarginx by -\captionmargin}
+ \setlength\captionmargin@{#2}%
+ \advance\captionmargin@ by -\captionmargin}
\newcommand\setcaptionwidth{%
\setlength\captionwidth}
+\caption@newcounter\caption@count
+\newcommand*\caption@newlabel{\@newl@bel{caption}}
+\newcommand*\caption@thepage{\the\c@page}
+\def\caption@ifoddpage{%
+ \caption@iftwoside{%
+ \caption@stepcounter\caption@count
+ \protected@write\@auxout{\let\caption@thepage\relax}%
+ {\string\caption@newlabel{\caption@count}{\caption@thepage}}%
+ \expandafter\ifx\csname caption@\caption@count\endcsname\relax
+ \G@refundefinedtrue % => 'There are undefined references.'
+ \PackageWarning{caption3}{Reference on page \thepage \space undefined}%
+ \else
+ \expandafter\let\expandafter\caption@thepage
+ \csname caption@\caption@count\endcsname
+ \fi
+ \ifodd\caption@thepage
+ \let\caption@ifoddpage\@firstoftwo
+ \else
+ \let\caption@ifoddpage\@secondoftwo
+ \fi
+ }{\let\caption@ifoddpage\@firstoftwo}%
+ \caption@ifoddpage}
\newdimen\captionindent
\newdimen\captionparindent
\newdimen\captionhangindent
@@ -329,15 +349,24 @@
\caption@ragged\RaggedLeft\raggedleft}
\DeclareCaptionJustification{RaggedRight}{%
\caption@ragged\RaggedRight\raggedright}
-\newcommand*\caption@ragged[2]{%
+\newcommand*\caption@ragged{%
+ \caption@Info{We need ragged2e}%
+ \protected@write\@auxout{}{\string\caption@newlabel{ragged2e}{}}%
+ \global\let\caption@ragged\caption@@ragged
+ \caption@@ragged}
+\newcommand*\caption@@ragged[2]{%
\@ifundefined{caption\string#1}{%
- \PackageWarning{caption}{%
- Cannot locate the `ragged2e' package, therefore\MessageBreak
+ \PackageWarning{caption3}{%
+ `ragged2e' package not loaded, therefore\MessageBreak
substituting \string#2 for \string#1\MessageBreak}%
\global\@namedef{caption\string#1}}{}%
#2}
-\AtBeginDocument{\IfFileExists{ragged2e.sty}{%
- \RequirePackage{ragged2e}\let\caption@ragged\@firstoftwo}{}}
+\AtBeginDocument{%
+ \@ifundefined{caption@ragged2e}{}{%
+ \caption@Info{We load ragged2e}%
+ \IfFileExists{ragged2e.sty}{%
+ \RequirePackage{ragged2e}\let\caption@@ragged\@firstoftwo}{}%
+ }}
\newcommand\DeclareCaptionFont[2]{%
\define@key{caption@fnt}{#1}[]{\g@addto@macro\caption@tempa{#2}}}
\@onlypreamble\DeclareCaptionFont
@@ -366,6 +395,9 @@
\DeclareCaptionFont{rm}{\rmfamily}
\DeclareCaptionFont{sf}{\sffamily}
\DeclareCaptionFont{tt}{\ttfamily}
+\DeclareCaptionFont{singlespacing}{\setstretch{\setspace@singlespace}}% normally 1
+\DeclareCaptionFont{onehalfspacing}{\onehalfspacing}
+\DeclareCaptionFont{doublespacing}{\doublespacing}
\providecommand\captionsize{}
\DeclareCaptionOption{size}{\caption@setfont{size}{#1}}
\@ifundefined{abovecaptionskip}{%
@@ -421,13 +453,14 @@
\DeclareCaptionOption{strut}{\caption@setbool{strut}{#1}}
\DeclareCaptionOption{debug}[1]{%
\caption@setbool{debug}{#1}%
- \caption@ifbool{debug}{%
+ \caption@ifdebug{%
\def\caption@Debug{\PackageInfo{caption3}}%
}{%
\let\caption@Debug\@gobble
}}
\setkeys{caption}{debug=0}
-\captionsetup{style=default,position=default,listof=1}
+\captionsetup{style=default,position=default,listof=1,%
+ twoside=\if@twoside 1\else 0\fi}
\newif\ifcaption@star
\newcommand\caption@make[2]{%
\caption@@make{\caption@lfmt{#1}{#2}}}
@@ -439,7 +472,10 @@
\caption@slc{#1}{#2}\captionwidth\relax
\fi}{}%
\@tempdima\captionmargin
- \caption@ifh{\advance\@tempdima by \captionindent}%
+ \ifdim\captionmargin@=\z@\else
+ \caption@ifoddpage{}{\advance\@tempdima\captionmargin@}%
+ \fi
+ \caption@ifh{\advance\@tempdima\captionindent}%
\hskip\@tempdima
\@tempdima\captionwidth
\caption@ifh{\advance\@tempdima by -\captionindent}%
@@ -452,7 +488,9 @@
\fi}%
\caption@@@make{#1}{#2}}%
\@tempdima\captionmargin
- \advance\@tempdima by \captionmarginx
+ \ifdim\captionmargin@=\z@\else
+ \caption@ifoddpage{\advance\@tempdima\captionmargin@}{}%
+ \fi
\hskip\@tempdima
\caption@endhook
\endgroup
@@ -466,17 +504,17 @@
\ifdim\captionwidth=\z@
\captionwidth\@tempdima
\advance\captionwidth by -2\captionmargin
- \advance\captionwidth by -\captionmarginx
+ \advance\captionwidth by -\captionmargin@
\else
\captionmargin\@tempdima
\advance\captionmargin by -\captionwidth
\divide\captionmargin by 2
- \captionmarginx\z@
+ \captionmargin@\z@
\fi
\caption@Debug{%
\protect\hsize=\the\hsize,
\protect\margin=\the\captionmargin,
- \protect\marginx=\the\captionmarginx,
+ \protect\marginx=\the\captionmargin@,
\protect\width=\the\captionwidth}%
}
\newcommand\caption@slc[4]{%