computational-complexity 2.11 (13may10)

git-svn-id: svn://tug.org/texlive/trunk@18244 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 124 insertions, 45 deletions

diff --git a/Master/texmf-dist/doc/latex/computational-complexity/cc-cls-inline.tex b/Master/texmf-dist/doc/latex/computational-complexity/cc-cls-inline.tex
index 51ea6b00645..f3fc6c834fa 100644
--- a/Master/texmf-dist/doc/latex/computational-complexity/cc-cls-inline.tex
+++ b/Master/texmf-dist/doc/latex/computational-complexity/cc-cls-inline.tex
@@ -39,7 +39,7 @@
 \ifclass\expandafter\ProvidesClass\else\expandafter\ProvidesPackage\fi
 {\ifclass cc\else cc-cls\fi}
 [% CC MAIN DATE AND VERSION ON NEXT LINE
-2010/01/25 v2.10
+2010/01/25 v2.11
 computational complexity
 \ifclass document class\else package\fi]
 \RequirePackage{ccaux}
@@ -1051,7 +1051,6 @@ computational complexity
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
 \ProvidesPackage{ccalgo}[2005/08/27 v2.05
   algorithm environment for cc.  Michael Nuesken, Bonn.]
-\RequirePackage{ccaux}
 \let\namedalgorithm\@undefined
 \let\endnamedalgorithm\@undefined
 \let\algorithm\@undefined
@@ -1123,6 +1122,7 @@ computational complexity
   Command \protect\@item\space  has changed.\MessageBreak
   Check if current package is valid}
 \fi}
+\RequirePackage{ccaux}
 \RequirePackage{theorem}
 \RequirePackage{thcc}
 \RequirePackage{relabel}
@@ -1164,69 +1164,127 @@ computational complexity
 \newcommand{\labelalgonumerate}{%
   \count@\value{algonumerate}%
   \ifnum\count@<\z@
-  \algonumfield:%
+  \algonumfield%
   \else
-  \makealgolabel{\thealgonumerate}\fi
+  \makealgolabel{\thealgonumerate}%
+  \fi
   }%
 \newdimen\algo@labelsep
 \newdimen\steplabelwidth
 \newtoks\AtNextItem
 \newif\if@requireditemscomplete
+\newif\if@noitemargcopy
+\let\orig@item\item
+\def\item{\@ifnextchar[{\@noitemargcopyfalse\orig@item}{\@noitemargcopytrue\orig@item}}
+\newcount\last@algolabeltype
+\newcount\this@algolabeltype
 \newcommand{\algonumerate@label}[1]{%
-  \def\@tempa{#1}\def\@tempc{\@itemlabel}%
-  %%\show\@tempa\show\@tempc
-  \ifx\@tempa\@tempc\global\@speciallabelfalse
-  \else\global\@speciallabeltrue\fi
-  \expandafter\ifnum\value{algonumerate}<\z@
-  #1\hskip\algo@labelsep%
-  \else
-  \ifx\@tempa\@empty
-  \hskip\steplabelwidth\hskip\algo@labelsep
+  \expandafter\count@\value{algonumerate}%
+  \if@noitemargcopy
+    \ifnum\count@<\z@
+      \let\next\algonumerate@labelautomatic
+      \global\last@algolabeltype\this@algolabeltype
+      \global\this@algolabeltype\m@ne
+    \else
+      \let\next\algonumerate@labelnumber
+      \global\last@algolabeltype\this@algolabeltype
+      \global\this@algolabeltype\@ne
+    \fi
   \else
+    \def\@tempa{#1}%
+    \ifx\@tempa\@empty
+      \let\next\algonumerate@labelempty
+      \global\last@algolabeltype\this@algolabeltype
+      \global\this@algolabeltype\tw@
+    \else
+      \global\last@algolabeltype\this@algolabeltype
+      \global\this@algolabeltype\z@
+      \let\next\algonumerate@labelexplicit
+    \fi
+  \fi\next{#1}}
+\newcommand{\algonumerate@makelabelexplicit}[1]{%
+  #1:\hskip\algo@labelsep%
+}
+\newcommand{\algonumerate@makelabelempty}[1]{%
+  \hskip\steplabelwidth\hskip\algo@labelsep%
+}
+\newcommand{\algonumerate@makelabelautomatic}[1]{%
+  #1:\hskip\algo@labelsep%
+}
+\newcommand{\algonumerate@makelabelnumber}[1]{%
   \hb@xt@\steplabelwidth{\hss
-    \hb@xt@\steplabelwidth{\hfill
-      \if@speciallabel
-      \makeoptalgolabel{#1}%
-      \else
+    %\hb@xt@\steplabelwidth{\hfill
       #1%
-      \fi
-      }}\hskip\algo@labelsep%
-  \fi\fi
-  \global\let\algonumerate@global\global
-  \gdef\global{\algonumerate@global\let\global\algonumerate@global
+    %}
+  }\hskip\algo@labelsep%
+}
+\newcommand{\algonumerate@postprocess}[1]{%
     \expandafter\count@\value{algonumerate}%
     %%{\tracingall\nonstopmode\showbox\@tempboxa}%
-    \ifnum\count@=\m@ne
-    \stepcounter{algonumerate}%
-    \fi
-    \ifnum\count@=\z@
-    \if@requireditemscomplete\else
-    \global\@requireditemscompletetrue
-    \ifnum\algonumerate@items>\z@\medskip\fi
-    \fi
-    \fi
-    \ifnum\count@=\@ne
-    \if@requireditemscomplete\else
-    \global\@requireditemscompletetrue
-    \ifnum\algonumerate@items>\z@\medskip\fi
-    \fi
+    \ifnum\last@algolabeltype<\@ne
+    \ifnum\this@algolabeltype=\@ne
+    \medskip
     \fi
-    \if@speciallabel
-    \protected@edef\@currentlabel{\csname p@\@listctr\endcsname
-      {\makeoptalgocurrentlabel{#1}}}%
-    \protected@edef\@bare@currentlabel{#1}%
     \fi
+    #1%
     \global\let\latest@item@currentlabel\@currentlabel
     \global\let\latest@item@bare@currentlabel\@bare@currentlabel
+    \ifnum\count@=\m@ne
+    \stepcounter{algonumerate}%
+    \fi
     \global\@speciallabeltrue
     \the\AtNextItem \global\AtNextItem{}%
     \reinit@list@label
+}
+\newcommand{\algonumerate@labelexplicit}[1]{% For algorithm i/o
+  \typeout{item explicit [#1]}%
+  \algonumerate@makelabelexplicit{#1}%
+  \global\let\algonumerate@global\global
+  \gdef\global{\algonumerate@global\let\global\algonumerate@global
+    \algonumerate@postprocess{%
+      \protected@edef\@currentlabel{\csname p@\@listctr\endcsname
+        {\makeoptalgocurrentlabel{#1}}}%
+      \protected@edef\@bare@currentlabel{#1}%
+    }%
     \global}%
-  }
+}
+\newcommand{\algonumerate@labelempty}[1]{% For algorithm i/o
+  \typeout{item empty [#1]}%
+  \algonumerate@makelabelempty{}%
+  \global\let\algonumerate@global\global
+  \gdef\global{\algonumerate@global\let\global\algonumerate@global
+    \algonumerate@postprocess{}%
+    \global}%
+}
+\newcommand{\algonumerate@labelautomatic}[1]{% For algorithm steps
+  \typeout{item automatic [#1]}%
+  \algonumerate@makelabelautomatic{#1}%
+  \global\let\algonumerate@global\global
+  \gdef\global{\algonumerate@global\let\global\algonumerate@global
+    \algonumerate@postprocess{%
+      \protected@edef\@currentlabel{\csname p@\@listctr\endcsname
+        {\makeoptalgocurrentlabel{#1}}}%
+      \protected@edef\@bare@currentlabel{#1}%
+    }%
+    \global}%
+}
+\newcommand{\algonumerate@labelnumber}[1]{% For algorithm steps
+  \typeout{item numbered [#1]}%
+  \algonumerate@makelabelnumber{#1}%
+  \global\let\algonumerate@global\global
+  \gdef\global{\algonumerate@global\let\global\algonumerate@global
+    \algonumerate@postprocess{}%
+    \global}%
+}
+%%%
 \newdimen\algonumerate@maxindent
+\newdimen\@algolongestlabel
 \AtBeginDocument{\ifdim\algonumerate@maxindent=\z@
   \algonumerate@maxindent.2\textwidth\fi}
 \def\algonumerateinit#1{%
+  \setcounter{algonumerate}{-1}%
+  \this@algolabeltype=\@M
+  \@algolongestlabel\z@
   \def\@algonumfield{}%
   \let\ccorg@or\or\let\or\relax
   \algonumerate@items\z@
@@ -1235,6 +1293,9 @@ computational complexity
     \@temptokena\expandafter{\@tempa}%
     \toks@\expandafter{\@algonumfield}%
     \edef\@algonumfield{\the\@temptokena\or\the\toks@}%
+    \setbox\@tempboxa\hbox{\algonumerate@makelabelautomatic{\the\toks@}}%
+    \ifdim\wd\@tempboxa>\@algolongestlabel\relax
+    \@algolongestlabel\wd\@tempboxa\fi
     }%
   \let\or\ccorg@or
   \toks@\expandafter{\@algonumfield}%
@@ -1278,6 +1339,7 @@ computational complexity
   \let\endbody\endalgo@block
   \let\meta\algo@meta
   \let\endmeta\endalgo@meta
+  \def\skipremainingspecialitems{\setcounter{algonumerate}{0}}%
   }{%
   \endlist\vskip\topskip}
 \newdimen\blockindent \blockindent\parindent
@@ -1407,8 +1469,10 @@ computational complexity
 \theoremstyle{ccalgo}
 \newtheorem{named@lg@r@thm}{\the\algotitle}
 \defprefix{named@lg@r@thm}#1{\the\algotitle~#1}
+\ifx\c@namedth@@r@m\@undefined\else
 \let\c@named@lg@r@thm\c@namedth@@r@m
 \let\thenamed@lg@r@thm\thenamedth@@r@m
+\fi
 \babel\def\babelInput{Input}[german=Eingabe,french=Entr\'ee]
 \babel\def\babelOutput{Output}[german=Ausgabe,french=Sortie]
 \babel\def\babelstep{step}[german=Schritt,french=pas]%% ??? pas?
@@ -1425,12 +1489,24 @@ computational complexity
   \algotitle{#1}%
   \n@medalgorithm}
 {\endalgonumerate\csname end\algo@theorem\endcsname}
-\newcommand{\n@medalgorithm}[2][\babelInput,\protect\babelOutput]{%
+\newcommand{\n@medalgorithm}[1][\babelInput,\protect\babelOutput]{%
   \algonumerateinit{#1}%
-  \algorithmmasterkey{#2}%
+  \n@m@d@lgorithmgetlongestlabel}
+\newcommand{\n@m@d@lgorithmgetlongestlabel}[1][]{%
+  \def\@tempa{#1}%
+  \ifx\@tempa\@empty\else
+    \setbox\@tempboxa\hbox{\algonumerate@makelabel{#1}}%
+    \ifdim\wd\@tempboxa>\@algolongestlabel\relax
+    \@algolongestlabel\wd\@tempboxa\fi
+  \fi
+  \n@m@d@lgorithmgetmasterkey
+}
+\newcommand{\n@m@d@lgorithmgetmasterkey}[1]{%
+  \algorithmmasterkey{#1}%
   \edef\@tempa{\the\algorithmmasterkey}\ifx\@tempa\@empty
   \PackageError{ccalgo}{Empty key for algorithm like environment}{}\fi%
-  \n@m@d@lgorithm}
+  \n@m@d@lgorithm
+}
 \newcommand{\n@m@d@lgorithm}[1][]{%
   \def\@tempa{#1}%
   \ifx\@tempa\@empty\csname\algo@theorem\endcsname
@@ -1478,7 +1554,8 @@ computational complexity
   \babel\def\endIF{}[]%
   \babel\def\CALL{\keyword{Call}}[german=\keyword{Rufe}]%
   \babel\def\RETURN{\keyword{Return}}[german=\keyword{Antworte}]%
-  \expandafter\selectlanguage\expandafter{\languagename}
+  \def\@tempa{nohyphenation}\ifx\languagename\@tempa\else%
+  \expandafter\selectlanguage\expandafter{\languagename}\fi%
   \def\COMMENT##1{$\{$ ##1 $\}$}%
   }
 \newcommand{\optitem}[1]{%
@@ -3259,6 +3336,8 @@ computational complexity
 %%
 %% End of file `ccthm.sty'.
 \end{filecontents*}
+\begin{filecontents*}{develop.sty}
+\end{filecontents*}
 \begin{filecontents*}{relabel.sty}
 %%
 %% This is file `relabel.sty',
diff --git a/Master/texmf-dist/doc/latex/computational-complexity/cc.pdf b/Master/texmf-dist/doc/latex/computational-complexity/cc.pdf
index e0577a7edce..617d332b87b 100644
--- a/Master/texmf-dist/doc/latex/computational-complexity/cc.pdf
+++ b/Master/texmf-dist/doc/latex/computational-complexity/cc.pdf