More work on switch to natbib

[latex-mlastyle.git] / mlastyle.dtx

diff --git a/mlastyle.dtx b/mlastyle.dtx
index 252e96ac7a64a5f3777130c1f79d20a37501be74..7033be8b0ee6686b7709c27bb15416c90055c73d 100644 (file)
--- a/mlastyle.dtx
+++ b/mlastyle.dtx
@@ -69,8 +69,14 @@ Schlegl",
   \addtolength{\textwidth}{-1in}
   \addtolength{\headwidth}{-1in}
 \else
+  \IfFileExists{natbib.sty}{
+    \usepackage{natbib}
+    \citeindextrue
+    \bibpunct{[}{]}{,}{n}{}{,}%{
+    \bibliographystyle{plainnat}}
+    {\bibliographystyle{plain}}
+  \IfFileExists{url.sty}{\usepackage{url}}{}
   \usepackage[compat]{mlastyle}
-  \bibliographystyle{plain}
   %\addtolength{\headsep}{-5pt}
   %\addtolength{\headheight}{-12pt}
   %\addtolength{\topmargin}{-17pt}
@@ -81,6 +87,8 @@ Schlegl",
 {\newcommand{\examp}[2][]{{\let\emph\uline\fontfamily{ptm}\selectfont##2}##1}}%
 {\newcommand{\examp}[2][]{``##2##1''}}
 
+{\makeatletter\gdef\NAT@MLA#1{#1}\gdef\NAT@idxtxt
+{\expandafter\NAT@MLA\NAT@name\ \NAT@open\NAT@num\NAT@close}}
 \EnableCrossrefs
 \CodelineIndex
 \RecordChanges
@@ -151,6 +159,7 @@ Schlegl",
 % \DoNotIndex{\addtolength}
 % \DoNotIndex{\advance}
 % \DoNotIndex{\baselineskip}
+% \DoNotIndex{\bibpreamble,\bibpunct,\bibsep}
 % \DoNotIndex{\begin}
 % \DoNotIndex{\bfseries}
 % \DoNotIndex{\c@enumiv}
@@ -208,6 +217,7 @@ Schlegl",
 % \DoNotIndex{\listparindent}
 % \DoNotIndex{\makeenmark}
 % \DoNotIndex{\mbox}
+% \DoNotIndex{\ml@}
 % \DoNotIndex{\mlastyle@bibstylefalse}
 % \DoNotIndex{\mlastyle@bibstyletrue}
 % \DoNotIndex{\mlastyle@cite}
@@ -261,7 +271,6 @@ Schlegl",
 % \DoNotIndex{\sloppy}
 % \DoNotIndex{\space}
 % \DoNotIndex{\string}
-% \DoNotIndex{\sw@llow}
 % \DoNotIndex{\the}
 % \DoNotIndex{\thebibliography}
 % \DoNotIndex{\thepage}
@@ -614,20 +623,22 @@ Schlegl",
 % Define the surname, along with an obsolete synonym.
 %    \begin{macrocode}
 \def\surname#1{\gdef\mlastyle@surname{#1}}
-\def\mlastyle@surname{\def\sw@llow##1 {}\expandafter\sw@llow\@author}
+\def\mlastyle@surname{\def\ml@##1 ##2,##3@@{##2}%
+  \expandafter\ml@\@author, ,@@}
 \let\lastname\surname
 %    \end{macrocode}
 % \end{macro}
 % \subsection{Formatting}
 % Formatting is done if the \Lopt{mla} or \Lopt{format} option is set.
+%    \begin{macrocode}
+\ifmlastyle@format
+%    \end{macrocode}
 % \begin{macro}{\mlastyle@i}
+% This is the standard MLA format indent.
 %    \begin{macrocode}
   \newdimen\mlastyle@i \mlastyle@i=.5in
 %    \end{macrocode}
 % \end{macro}
-%    \begin{macrocode}
-\ifmlastyle@format
-%    \end{macrocode}
 % \subsubsection{Macros}
 % \begin{macro}{\maketitle}
 % |\maketitle| generates a heading in MLA format.
@@ -815,6 +826,9 @@ Schlegl",
 % The definition of |\thebibliography| varies depending on the document
 % class.
 %    \begin{macrocode}
+\ifx\@undefined\url
+  \def\url#1{{\catcode`/=13\let/=\mlastyle@slash#1}}
+\fi
 \ifx\@undefined\citet
   \@ifundefined{chapter}
 %    \end{macrocode}
@@ -828,7 +842,6 @@ Schlegl",
         \itemindent-\leftmargin
         \def\newblock{}
         \usecounter{enumiv}
-        %\catcode`/=13\global\let/=\mlastyle@slash
         \sloppy%\sfcode`\.=\@m
       }}
 %    \end{macrocode}
@@ -842,7 +855,6 @@ Schlegl",
         \itemindent-\leftmargin
         \def\newblock{}
         \usecounter{enumiv}
-        %\catcode`/=13\let/=\mlastyle@slash
         \sloppy%\sfcode`\.=\@m
       }}
 %    \end{macrocode}
@@ -859,14 +871,18 @@ Schlegl",
 \fi % \ifmlastyle@format
 %    \end{macrocode}
 % \subsection{Style}
+% \begin{macro}{\bibstyle@mlastyle}
 % This first block is the beginnings of an implementation for
 % \package{natbib}.
 %    \begin{macrocode}
-\newcommand{\bibstyle@mlastyle}{\bibpunct[ ]{(}{)}{;}{a}{,}{;}
+\newcommand{\bibstyle@mlastyle}%
+{\bibpunct[ ]{(}{)}{;}{a}{\mlastyle@comma}{,}
+\gdef\mlastyle@comma{\ifx\NAT@date\space\def\NAT@date{\unskip}\else,\fi}
 \@ifundefined{chapter}
 {\gdef\refname{Works Cited}}
 {\gdef\bibname{Works Cited}}}
 %    \end{macrocode}
+%\end{macro}
 % \begin{macro}{\cite}
 % \begin{macro}{\citealt}
 % ^^A\begin{macro}{\citepage}
@@ -970,7 +986,7 @@ Schlegl",
   {\renewcommand\bibname{Works Cited}}
 \else
   \let\cite\citep
-  \newcommand\citepage[2][]{\citetext{#2}}
+  \newcommand\citepage[2][]{\citeyearpar[\unskip #1]{#2}}
   \newcommand\citepageM[2][]{ \citetext{#2}}
   \newcommand\citeindirect[2][]{\citep[#1][qtd. in]{#2}}
   \newcommand\citeindirectM[2][]{ \citep[#1][qtd. in]{#2}}
@@ -998,11 +1014,16 @@ Schlegl",
 % set.
 %    \begin{macrocode}
 \else
-  \newcommand{\mlastyle@cite}[2][]{\@tempswafalse\@citex[]{#2}}
+  \ifx\@undefined\citet
+    \newcommand{\mlastyle@cite}[2][]{\@tempswafalse\@citex[]{#2}}
+    \newcommand{\citeC}[2][]{~\@tempswafalse\@citex[]{#2}}
+  \else
+    \newcommand{\mlastyle@cite}[2][]{\citep[]{#2}}
+    \def\citeC{ \citep}
+  \fi
   \let\cite\mlastyle@cite
   \let\citepage\mlastyle@cite
   \let\citeindirect\mlastyle@cite
-  \newcommand{\citeC}[2][]{~\@tempswafalse\@citex[]{#2}}
   \let\citeM\mlastyle@relax
   \let\citepageM\mlastyle@relax
   \let\citeindirectM\mlastyle@relax