bibtex 8-Dec-10, clarify license

git-svn-id: svn://tug.org/texlive/trunk@20729 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 159 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/generic/bibtex/apalike.sty b/Master/texmf-dist/tex/generic/bibtex/apalike.sty
new file mode 100644
index 00000000000..e6b6d88bb0e
--- /dev/null
+++ b/Master/texmf-dist/tex/generic/bibtex/apalike.sty
@@ -0,0 +1,72 @@
+% apalike.sty style, used in conjunction with apalike.bst,
+% will produce an apa-like bibliography style.
+%
+% Copyright (C) 1986, 1987, 2010 Oren Patashnik.
+% Unlimited copying and redistribution of this file are permitted as long as
+% it is unmodified.  Modifications (and redistribution of modified versions)
+% are also permitted, but only if the resulting file is renamed.
+%
+% 1) Bibliography entries formatted alphabetically, last name
+%    first, each entry having a hanging indentation and no label.
+% 2) References in the following formats:
+%               (Author, 1986)
+%               (Author and Author, 1986)
+%               (Author et al., 1986).
+% 3) Multiple references in the form (Author1, 1986; Author2, 1987)
+%
+% To be used as an optional argument to the \documentstyle command; for example
+%       \documentstyle[11pt,apalike]{book}
+%
+% History:
+% 16-Sep-86, original version by Oren Patashnik, ideas from Susan King.
+% 13-Oct-87 changes:
+%       Fixed bug in last line by adding the {} that disappeard when
+%               the \hbox{} was removed from the pre-APALIKE definition;
+%       added club and widow penalties;
+%       patched the \newblock LaTeX bug from `-.07em' to simply `.07em';
+%       and made this work for document styles that don't define `chapter'.
+% Undated changes by Karl Berry and/or Oren Patashnik:
+%       1) use \refname and \bibname instead of hardwiring
+%          the strings "References" and "Bibliography"; this change was first
+%          made in the apalike.sty in the germbib package.
+%       2) do not define \bibhang if it is already defined.
+%       Karl Berry contributes his changes to the public domain.
+% 8-Dec-10, clarify license.
+
+% Use parens instead of brackets for \cite, and no label in the bibliography
+%
+\def\@cite#1#2{(#1\if@tempswa , #2\fi)}
+\def\@biblabel#1{}
+
+% Set length of hanging indentation for bibliography entries
+%
+\ifx\bibhang\@thisisundefined \newlength{\bibhang} \fi
+\setlength{\bibhang}{2em}
+
+% \thebibliography environment depends on whether or not `chapter's can exist
+%
+\@ifundefined{chapter}{\def\thebibliography#1{\section*{\refname\@mkboth
+  {\sl\uppercase{\refname}}{\sl\uppercase{\refname}}}\list
+  {\relax}{\setlength{\labelsep}{0em}
+        \setlength{\itemindent}{-\bibhang}
+        \setlength{\leftmargin}{\bibhang}}
+    \def\newblock{\hskip .11em plus .33em minus .07em}
+    \sloppy\clubpenalty4000\widowpenalty4000
+    \sfcode`\.=1000\relax}}%
+{\def\thebibliography#1{\chapter*{\bibname\@mkboth
+  {\sl\uppercase{\bibname}}{\sl\uppercase{\bibname}}}\list
+  {\relax}{\setlength{\labelsep}{0em}
+        \setlength{\itemindent}{-\bibhang}
+        \setlength{\leftmargin}{\bibhang}}
+    \def\newblock{\hskip .11em plus .33em minus .07em}
+    \sloppy\clubpenalty4000\widowpenalty4000
+    \sfcode`\.=1000\relax}}
+
+% `; ' goes between cites, and there's no \hbox around individual cites
+%
+\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
+  \def\@citea{}\@cite{\@for\@citeb:=#2\do
+    {\@citea\def\@citea{; }\@ifundefined
+       {b@\@citeb}{{\bf ?}\@warning
+       {Citation `\@citeb' on page \thepage \space undefined}}%
+{\csname b@\@citeb\endcsname}}}{#1}}
diff --git a/Master/texmf-dist/tex/generic/bibtex/apalike.tex b/Master/texmf-dist/tex/generic/bibtex/apalike.tex
new file mode 100644
index 00000000000..9ff4ec8bce4
--- /dev/null
+++ b/Master/texmf-dist/tex/generic/bibtex/apalike.tex
@@ -0,0 +1,87 @@
+% apalike.tex, version 0.99b (8-Dec-10), for btxmac 0.99i, BibTeX 0.99c,
+% TeX 3.0 or later.
+%
+% Copyright (C) 1990, 1991, 1992, 2010 Oren Patashnik.
+% Unlimited copying and redistribution of this file are permitted as long as
+% it is unmodified.  Modifications (and redistribution of modified versions)
+% are also permitted, but only if the resulting file is renamed.
+%
+% This file, apalike.tex, contains TeX macros that let you use the
+% apalike bibliography style with plain TeX.  In essence, this file
+% provides the TeX counterpart to apalike.sty, the LaTeX style file
+% required for using the apalike bibliography style.  Please report any
+% bugs (outright goofs, misfeatures, or unclear documentation) to
+% biblio@tug.org.  These macros will become frozen
+% shortly after BibTeX version 1.00 is released.
+%
+% AMS-TEX WARNING: This style (apalike) doesn't work with AmS-TeX's
+% `amsppt' style, because AmS-TeX redefines the tie character `~' of
+% plain TeX, and the `amsppt' style redefines plain TeX's `\nobreak'
+% macro, so that a multiple-author reference for which `apalike'
+% automatically produces an in-text citation like `(Jones et~al., 1992)'
+% will throw AmS-TeX's `amsppt' style into an infinite loop, exceeding
+% its input stack size.  (I've checked no other AmS-TeX styles for this
+% problem.)  The AmS-TeX warning of btxmac.tex gives more information.
+% END OF AMS-TEX WARNING.
+%
+% Editorial note (i.e., flame):
+% Many journals require a style like `apalike', but I recommend that you
+% not use it if you have a choice---use something like `plain' instead.
+% Mary-Claire van Leunen (A Handbook for Scholars, Knopf, 1979) argues
+% convincingly that a style like `plain' encourages better writing than
+% one like `apalike'.  Furthermore the best argument for using an
+% author-date style like `apalike'---that it's "the most practical"
+% (The Chicago Manual of Style, University of Chicago Press, thirteenth
+% edition, 1982, pages 400--401)---falls flat on its face with the new
+% computer-typesetting technology.  For instance page 401 of the Chicago
+% Manual anachronistically states "The chief disadvantage of [a style
+% like `plain'] is that additions or deletions cannot be made after the
+% manuscript is typed without changing numbers in both text references
+% and list."  With (La)TeX the disadvantage obviously evaporates.
+% Moreover, apalike indulges in what I think is a shortsighted practice:
+% automatically abbreviating first names.  Abbreviating may occasionally
+% make the work a page shorter, but at the cost of a less useful
+% reference list; that's too high a cost for such a marginal benefit.
+% The offense isn't egregious for a name like `Donald E. Knuth'---at
+% least among those familiar with his field---since there aren't many
+% other `D. E. Knuth's floating around.  But referring to `D. E. Smith'
+% in a field having more than one can be quite confusing.  Moreover,
+% with the proliferation of computers and citation indexes nowadays,
+% it's important to indicate in the reference list an author's name
+% exactly as it appears in the work cited.  Automatically abbreviating
+% first names is simply bad scholarship.  (End of flame.)
+%
+% To use these macros you need the btxmac.tex macros, which let you use
+% BibTeX with plain TeX (rather than with LaTeX); the file btxmac.tex
+% explains those macros in detail, and gives examples.  You simply
+% \input apalike right after you \input btxmac to invoke these macros.
+%
+%
+%   HISTORY
+%
+% Oren Patashnik wrote the original version of these macros in December
+% 1990, for use with btxmac.tex.
+%
+%   12-Dec-90  Version 0.99a, first general release.
+%   29-Feb-92  0.99b, changed `\biblabelextrahang' to `\biblabelextraspace',
+%                     to keep up with btxmac.tex version 0.99i.
+%    8-Dec-10  Still version 0.99b, as the code itself was unchanged;
+%                     this release clarified the license.
+%
+% Here, finally (I swear, I thought he was never gonna stop), are the
+% macros.  The first bunch makes the label empty and sets 2em of
+% hanging indentation (via \biblabelextraspace) for each entry.
+%
+\def\biblabelprint#1{\noindent}%
+\def\biblabelcontents#1{}%
+\def\bblhook{\biblabelextraspace = 2em }%
+%
+%
+% And the last bunch formats an in-text citation: parens around the
+% entire citation; semicolons separating individual references; and a
+% comma between a reference and its note (like `page 41') if it exists.
+%
+\def\printcitestart{(}%         left paren
+\def\printcitefinish{)}%        right parent
+\def\printbetweencitations{; }% semicolon, space
+\def\printcitenote#1{, #1}%     comma, space, note (if it exists)