From 01b711f1fe2600ac5fbc70ddca0f681d4dc02481 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Thu, 12 Jan 2006 23:52:56 +0000
Subject: chemcono

git-svn-id: svn://tug.org/texlive/trunk@751 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/tex/latex/chemcono/drftcono.sty | 256 ++++++++++++++++++++++
 1 file changed, 256 insertions(+)
 create mode 100644 Master/texmf-dist/tex/latex/chemcono/drftcono.sty

(limited to 'Master/texmf-dist/tex/latex/chemcono/drftcono.sty')

diff --git a/Master/texmf-dist/tex/latex/chemcono/drftcono.sty b/Master/texmf-dist/tex/latex/chemcono/drftcono.sty
new file mode 100644
index 00000000000..44995a1c060
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/chemcono/drftcono.sty
@@ -0,0 +1,256 @@
+ %% drftcono.sty, Version 1.2
+   %% Copyright 1996, 1999 Stefan Schulz
+
+   % This program can redistributed and/or modified under the terms
+   % of the LaTeX Project Public License Distributed from CTAN
+   % archives in directory macros/latex/base/lppl.txt; either
+   % version 1 of the License, or  any later version.
+%............................................
+%
+%     A T T E N T I O N!
+%
+%     This file is a modification of
+%
+%     D R F T C I T E . S T Y
+%
+%     version 3.5  (Jan 1995)
+%
+%     Print the tags instead of the numbers for \cite.
+%     See also CITE.STY and OVERCITE.STY.
+%
+%     Copyright (C) 1989,1991-1995 by Donald Arseneau
+%     These macros may be freely transmitted, reproduced, or modified
+%     provided that this notice is left intact.
+% ........................
+%    All occurrences of cite were transformed into ffcite
+%
+%
+%   Handle formatting hooks:
+%   \ffciteform,\ffciteleft,\ffciteright,\ffcitemid,\ffcitepunct
+%
+%   Set defaults:
+
+
+%   [ on the left.
+\@ifundefined{ffciteleft}{\let\ffciteleft=[}{}
+
+
+%   ] on the right:
+\@ifundefined{ffciteright}{\let\ffciteright=]}{}
+
+
+%   , (comma space) before note
+\@ifundefined{ffcitemid}{\def\ffcitemid{,\penalty\@lowpenalty\ }}{}
+
+%   , (comma space) between entries
+\@ifundefined{ffcitepunct}{
+% Default: To put space after the comma.  [nospace] eliminates the space
+   \def\ffcitepunct{,\penalty\@lowpenalty\ }%
+  }{}
+
+%   Each citation tag left as-is:
+\@ifundefined{ffciteform}{\def\ffciteform{}}{}
+
+%   Do not repeat warnings.  [verbose] reverses
+\let\oc@verbo\relax
+
+%  \ffciten gives the citation tag in the text and writes the aux file entry.
+%  Use \ffciten to give citation name without the other formatting; e.g.,
+%  "See also ref.~\ffciten{junk}" gives "See also ref. junk".
+%
+\edef\ffciten{\noexpand\protect \expandafter\noexpand\csname ffciten \endcsname}
+
+\@namedef{ffciten }#1{%
+\edef\@tempa{\@ignspaftercomma,#1, \@end, }% ignore spaces in parameter list.
+\edef\@tempa{\expandafter\@ignendcommas\@tempa\@end}%
+\if@filesw \immediate\write \@auxout {\string\citation {\@tempa}}\fi
+\def\@ffcitea{}%
+\@for \@ffciteb:=\@tempa\do {\@ffcitea
+  \@ifundefined {b@\@ffciteb\@extra@b@ffciteb}%
+    {{\bf \@ffciteverb{\@ffciteb}?}%% issue warning only for first mis-use:
+     \@dftc@ifund {DCN@\@ffciteb\@extra@b@ffciteb}{% delete to warn always
+     \@warning {Citation `\@ffciteb' on page \thepage\space undefined}%
+     }{}% delete to warn always
+    }% else, defined
+    {\@dftc@hbox{\@ffciteverb{\@ffciteb}}}%
+  \let\@ffcitea\ffcitepunct\@advanceffcitecount
+  }}
+
+% for ignoring spaces in the input:
+\def\@ignspaftercomma#1, {\ifx\@end#1\@empty\else
+   #1,\expandafter\@ignspaftercomma\fi}
+\def\@ignendcommas,#1,\@end{#1}
+
+% Make \ffcite robust.
+%
+\edef\ffcite{\noexpand\protect\expandafter\noexpand\csname ffcite \endcsname}
+
+\@namedef{ffcite }{\@ifnextchar [{\@tempswatrue\@ffcitex}{\@tempswafalse\@ffcitex[]}}
+
+%  Make \@ffcitex refer to \ffciten:
+%  (Put a single space before the output)
+%
+\def\@ffcitex[#1]#2{\@ffcite{\ffciten{#2}}{#1}}%
+
+%  Replacement for \@ffcite which defines the formatting normally done
+%  around the citation list.  Adjust the spacing before the citation:
+%  if no space or if there is extra space due to some punctuation, then
+%  change to one inter-word space.  The way to change this is by changing
+%  \ffciteleft, \ffcitemid, and \ffciteright; but in extreme cases it might be
+%  necessary to redefine the whole macro.
+%
+
+%\def\@ffcite#1#2{\leavevmode
+%  \@tempskipa\lastskip \edef\@tempa{\the\@tempskipa}\unskip
+%  \ifx\@tempa\@zero@skip \spacefactor1001 \fi % if no space before, set flag
+%  \ifnum\spacefactor>\@m \ \else \hskip\@tempskipa \fi
+%  \ffciteleft{#1\if@tempswa \ffcitemid #2\fi}\ffciteright
+%  \spacefactor\@m % punctuation in note doesn't affect outside
+%}
+\edef\@zero@skip{\the\z@skip}
+%
+%  Give the citation tag as the label (even if another label is specified)
+%
+\def\@lffbibitem[#1]#2{\global\@Highffcite\z@
+  \item[\@ffbiblabel{\@ifundefined{DCN@#2\@extra@b@ffciteb}{\@warning
+    {Reference `#2' on page \thepage\space was never ffcited}}{}%
+   \DC@llap{$^{\@nameuse{DCN@#2\@extra@b@ffciteb}}$\ }%%o
+   \@ffciteverb{#2}}\hfil]\if@filesw{\def\protect##1{\string ##1\space}%
+   \immediate\write\@auxout{\string\ffbibcite{#2}{#1}}}\fi\ignorespaces}
+
+\def\@ffbibitem#1{\refstepcounter{\@listctr}\@lffbibitem[\the\value{\@listctr}]{#1}}
+
+%  make the special characters in the citation tag printable
+%
+\def\@ffciteverb#1{%
+ {\ffciteform{% to get characters <>_|{}: \ffciteform->\tt
+   \expandafter \expandafter \expandafter \@gobblethree %  do \csname, \string,
+   \expandafter \string\csname b@#1\endcsname}%     %  \@gobble, in that order.
+}}%
+
+\def\@gobblethree#1#2#3{}
+
+%   \@extra@b@ffciteb is a hook for other style files to further specify
+%   citations; for example, to number by chapter.
+%   In case no fancy ffbib package (chapterffbib) defines it:
+
+\@ifundefined{@extra@b@ffciteb}{\def\@extra@b@ffciteb{}}{}
+
+%------------------------------------
+%   Handle optional variations:
+
+\def\noffcitecount{%
+  \def\@advanceffcitecount{\global\@namedef{DCN@\@ffciteb\@extra@b@ffciteb}{}}%
+  \let\DC@llap\@gobble}
+\noffcitecount % in case what follows gets removed
+
+\newcount\@Highffcite \global\@Highffcite\z@
+\let\@dftc@ifund\@ifundefined
+\let\@dftc@hbox\hbox
+
+\@ifundefined{DeclareOption}{}%
+{ \DeclareOption{noffcitecount}{\endinput}
+  \toks@={\def\@dftc@ifund#1#2#3{#2}}
+  \DeclareOption{verbose}{\the\toks@}
+  \DeclareOption{tt}{\def\ffciteform{\tt}}
+  \DeclareOption{nospace}{\def\ffcitepunct{,\penalty\z@}}
+  \DeclareOption{space}{\def\ffcitepunct{,\ }}
+  \DeclareOption{breakffcites}{\let\@dftc@hbox\relax}
+  \ProvidesPackage{drftcono}[1995/01/23 \space  v 3.5]
+  \ProcessOptions }
+
+% The rest deals only with counting, and can be removed if counting is never
+% desired.
+
+\let\DC@llap=\llap
+%
+%     count the citations as they appear in the text
+%
+\def\@advanceffcitecount{\@ifundefined {DCN@\@ffciteb\@extra@b@ffciteb}%
+{\global\advance\@Highffcite\@ne
+\expandafter\xdef\csname DCN@\@ffciteb\@extra@b@ffciteb\endcsname{\the\@Highffcite}}%
+{}}
+%
+%  The remainder handles (counting over) input files skipped by \includeonly.
+%  It adds code to LaTeX's \include to re-read the .aux file checking the
+%  \citation commands.
+%
+%  For included files that are skipped (not listed by \includeonly)
+%  input the .aux file ignoring all commands but \citation, which
+%  does \@advanceffcitecount (keeps count of the citations).  This adds
+%  a requirement for other style files that add commands to the .aux
+%  file:  the commands must be safe to execute an extra time.
+%
+\let\@dftc@include\include
+\def\include#1{\relax
+ \ifx\DC@llap\llap \begingroup % do counting only if wanted
+  \@ifundefined{cp@#1}{}% don't do if .aux file not there!
+   {\toks@\expandafter\expandafter\expandafter{\csname cp@#1\endcsname}%
+   \expandafter\xdef\csname cp@#1\endcsname{\the\toks@
+    \noexpand\@dftc@auxffcite{#1}}}%
+ \endgroup\fi \@dftc@include{#1}}
+%
+\def\@dftc@auxffcite#1{\begingroup % disable everything but \citation
+  \let\ffbibcite\@gobbletwo \let\newlabel\@gobbletwo \let\@writefile\@gobbletwo
+  \let\ffbibdata\@gobble \let\ffbibstyle\@gobble % already \@gobble normally
+  \def\citation##1{\@for\@ffciteb:=##1\do {\@advanceffcitecount}}%
+  \makeatletter\@input{#1.aux}\endgroup
+}
+\endinput
+
+% FROM
+%     D R F T C I T E . S T Y
+%
+%     version 3.5  (Jan 1995) , adopted to drftcono
+%
+%  This package makes LaTeX use the identifying label instead of the number
+%  for citations, as if the ffbibliography had entries like \ffbibitem[name]{name}
+%  but LaTeX writes the proper citation number to the aux file for later runs.
+%  Spaces before the \ffcite command are ignored, and an ordinary interword
+%  space is used.  This package is particularly useful for draft (draught)
+%  versions of documents.
+%
+%
+%  Drftffcite keeps track of which references were ffcited, and issues warnings
+%  for ffbibliography items that were never ffcited in the text.
+%
+%  This package also keeps track of the order of first-citations in the text
+%  for easy sorting.  To omit this counting...
+%  LaTeX 2.09: declare \noffcitecount before the first \ffcite; or, for
+%     a more permanent removal, comment-out the lines ending with %%o
+%     below, and omit everything following the line that begins with %%o.
+%  LaTeX2e: specify \usepackage[noffcitecount]{drftffcite}, or perform the
+%     editing described above.
+%
+%  The characters <>|_{}\ are not present in the cm roman fonts, so if you use
+%  them in identifiers, they will have to be typeset in typewriter style.
+%  To do this,...
+%  LaTeX 2.09: insert \renewcommand\ffciteform{\tt} in your preamble
+%  LaTeX2e: specify \usepackage[tt]{drftffcite}
+%
+%  `Citation...undefined' warnings are only given once per undefined
+%  citation name.  In the text, missing numbers are represented with a
+%  bold `name?'.   To restore multiple warnings...
+%  LaTex 2.09: edit this file, removing the lines with the comments:
+%      "delete to warn always"
+%  LaTeX2e: specify \usepackage[verbose]{drftffcite}
+%
+%  Other options for \usepackage are:
+%  [space]    -  Separate printed names with comma-space (Default).
+%  [nospace]  -  Print just a comma (not comma-space) after each name.
+%  [breakffcites]  - Allow each printed name to be broken (hyphenated).
+%
+%  There are several commands that you may redefine (using \renewcommand)
+%  to change the formatting of citation lists:
+%
+%   command       function                   default
+%  ----------    -----------------------    ----------------------------
+%  \ffciteform     reformats every entry      nothing
+%  \ffcitepunct    printed between numbers    comma + space
+%  \ffciteleft     left delimiter of list     [
+%  \ffciteright    right delimeter of list    ]
+%  \ffcitemid      printed before note        comma + space
+%
+%
+% Send problem reports to stefan.schulz@tu-bs.de
+%
-- 
cgit v1.2.3

