economic update

git-svn-id: svn://tug.org/texlive/trunk@3312 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 77 insertions, 3 deletions

diff --git a/Master/texmf-dist/tex/latex/economic/ajae.cls b/Master/texmf-dist/tex/latex/economic/ajae.cls
index e26b6fb40d7..612f70c71a3 100644
--- a/Master/texmf-dist/tex/latex/economic/ajae.cls
+++ b/Master/texmf-dist/tex/latex/economic/ajae.cls
@@ -36,6 +36,33 @@
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ajae}[2006/08/22 LaTeX class for the American Journal of Agricultural Economics]
 
+\RequirePackage{ifthen}
+
+% option to use footnotes in place of endnotes
+\newcounter{UseEndnotes}
+\setcounter{UseEndnotes}{1}
+\DeclareOption{noendnotes}{\setcounter{UseEndnotes}{0}}
+
+% option to NOT place floats at the end
+\newcounter{UseEndfloat}
+\setcounter{UseEndfloat}{1}
+\DeclareOption{noendfloat}{\setcounter{UseEndfloat}{0}}
+
+% option to show the authors' names
+\newcounter{ShowAuthor}
+\setcounter{ShowAuthor}{0}
+\DeclareOption{author}{\setcounter{ShowAuthor}{1}}
+
+% option to print the date
+\newcounter{ShowDate}
+\setcounter{ShowDate}{0}
+\DeclareOption{date}{\setcounter{ShowDate}{1}}
+
+% option to print the 'preprint notice'
+\newcounter{ShowPreprintNote}
+\setcounter{ShowPreprintNote}{0}
+\DeclareOption{preprint}{\setcounter{ShowPreprintNote}{1}}
+
 % pass any options on to the scrartcl class and load this class with some options
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
 \ProcessOptions\relax
@@ -112,12 +139,45 @@
 % section and subsections are not numbered
 \setcounter{secnumdepth}{0}
 
+% leading unnumbered footnote
+\def\leadingfootnote{\xdef\@thefnmark{}\@footnotetext}
+
 % titlepage without author and date
+\newcommand{\affiliation}[1]{\newcommand{\@affiliation}{#1}}
 \renewcommand{\maketitle}{
-   \begin{spacing}{1.5}
-   \centering
-   \LARGE{\textbf{\@title}}%
+   \begin{center}
+   \begin{LARGE}
+   \begin{spacing}{1.25}
+   \textbf{\@title}
    \end{spacing}
+   \end{LARGE}
+   \vspace*{10mm}
+   \ifthenelse{\equal{\theShowAuthor}{1}}{
+      \begin{large}
+      \textbf{\@author}\\
+      \end{large}
+      \ifthenelse{ \isundefined\@affiliation }{}{
+         \vspace*{3mm}
+         \begin{small}
+         \@affiliation\\
+         \end{small}
+      }
+      \vspace*{5mm}
+   }{}
+   \ifthenelse{\equal{\theShowDate}{1}}{
+      \@date\\
+      \vspace*{5mm}
+   }{}
+   \ifthenelse{\equal{\theShowPreprintNote}{1}}{
+      \begin{small}
+      This is a preprint of an Article accepted for publication in
+      American Journal of Agricultural Economics.
+      \copyright{} \the\year ,
+      American Agricultural Economics Association
+      \end{small}
+      \vspace*{5mm}
+   }{}
+   \end{center}
 }
 
 % abstract, keywords, JEL classification
@@ -131,10 +191,20 @@
 \textbf{Abstract}
 \end{center}
 }{%
+\ifthenelse{ \isundefined\@keywords }{
+\ClassWarningNoLine{ajae}{No keywords specified.
+   Please use the command \protect\keywords}
+}{
 \smallskip\\ \noindent
 Key words: \@keywords
+}
+\ifthenelse{ \isundefined\@jelclass }{
+\ClassWarningNoLine{ajae}{No JEL classification specified.
+   Please use the command \protect\jelclass}
+}{
 \smallskip\\ \noindent
 JEL classification: \@jelclass
+}
 \end{minipage}
 \end{center}%
 \noindent%
@@ -152,6 +222,7 @@ JEL classification: \@jelclass
 \setlength{\emergencystretch}{3em}
 
 % use endnotes in place of footnotes
+\ifthenelse{\equal{\theUseEndnotes}{1}}{
 \RequirePackage{endnotes}
 \let\footnote=\endnote
 \newcommand{\listofendnotes}{
@@ -162,9 +233,12 @@ JEL classification: \@jelclass
    \theendnotes
    \endgroup
 }
+}{}
 
 % move floats to the end of the paper
+\ifthenelse{\equal{\theUseEndfloat}{1}}{
 \RequirePackage[tabhead,fighead,nomarkers,nolists]{endfloat}
+}{}
 
 % for compatibility with erae.cls
 \newcommand{\citetPage}[2]{\citeauthor{#2} (\citeyear{#2}, p.~#1)}