diff options
author | Karl Berry <karl@freefriends.org> | 2016-05-15 22:07:24 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2016-05-15 22:07:24 +0000 |
commit | 508373bc061209ca4f72fe1b73296cf5efb7ae7d (patch) | |
tree | 8bb8c9f6352aaed24299cf4b3af223d37fefa9b1 /Master/texmf-dist/tex/eplain/btxmac.tex | |
parent | f64b201d1382d2009bef44578f44271d3a9aa3e0 (diff) |
eplain (15may16)
git-svn-id: svn://tug.org/texlive/trunk@41154 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/eplain/btxmac.tex')
-rw-r--r-- | Master/texmf-dist/tex/eplain/btxmac.tex | 82 |
1 files changed, 46 insertions, 36 deletions
diff --git a/Master/texmf-dist/tex/eplain/btxmac.tex b/Master/texmf-dist/tex/eplain/btxmac.tex index 2507dae85f3..2799da70fce 100644 --- a/Master/texmf-dist/tex/eplain/btxmac.tex +++ b/Master/texmf-dist/tex/eplain/btxmac.tex @@ -1,14 +1,14 @@ %% @texfile{ %% author = "Karl Berry and Oren Patashnik", -%% version = "0.99n", -%% date = "30 September 2013", +%% version = "0.99o", +%% date = "12 May 2016", %% filename = "btxmac.tex", %% address = "tex-eplain@tug.org", %% supported = "yes", %% docstring = "Defines macros that make BibTeX work with plain TeX", %% } -% BibTeX-for-TeX macros, version 0.99k, for BibTeX 0.99c, TeX 3.0 or later. -% Copyright 1990, 1991, 1992, 1995, 2004, 2007, 2013 Karl Berry & +% BibTeX-for-TeX macros for BibTeX 0.99c, TeX 3.0 or later. +% Copyright 1990, 1991, 1992, 1995, 2005, 2007, 2013, 2016 Karl Berry & % Oren Patashnik. % % Unlimited copying and redistribution of this file are permitted as @@ -139,14 +139,24 @@ % 14-Mar-92 0.99j, made 0.99i's use of `\\' local to btxmac.tex. % 13-Nov-95 0.99k, defined \begin and \end (while reading bbl file) only if % it wasn't already defined. -% 04-Aug-04 0.99l, defined \renewcommand and \providecommand, since -% some AMS style files use them. Also defined -% \emph, \textbf, and \mbox, since many .bib files -% use them. And made these definitions (and others) -% only effective if not already defined. -% 07-Feb-13 0.99m, \newcommand and \providecommand should be \long, -% and not use \edef. Define \bbltextbf. -% +% 11-Aug-03 0.99l, defined \renewcommand and \providecommand, since some AMS +% style files use them. Also defined \emph, \textbf, and +% \mbox, since many .bib files use them. This version was +% never actually released, but these changes appear +% starting with 0.99k-18aug05. +% 18-Aug-05 0.99k-18aug05, made the \emph, etc., definitions effective only +% if not already defined. Provided +% \printcite{pre,post}item, \bblitemhook. +% 09-Sep-07 0.99k-09sep07, executed \@citedef in a group to avoid potential +% save-stack overflow. +% 07-Feb-13 0.99m, made \newcommand and \providecommand be \long, and not +% use \edef. Defined \bbltextbf. +% 30-Sep-13 0.99n, made \@futurenonspacelet be \long, +% renamed \@optionaltemp to \@optionalusercs, +% ignored spaces after the optional argument. +% 12-May-16 0.99o, renamed \@newcommand and others to \@btx..., to avoid +% conflict with Babel's file plain.def. +% % The LaTeX-related commands defined in this file include % (a) the four commands that a user types (\bibliography, % \bibliographystyle, \cite, and \nocite); @@ -156,7 +166,7 @@ % facility, so these macros ignore that command); and % (c) the LaTeX commands (\newcommand, \renewcommand, \providecommand) % that are written by a standard (alpha) or AMS bibliography style. -% (d) a few more LaTeX commands (\emph, \textbf, \mbox) which many .bib +% (d) a few more LaTeX commands (\emph, \mbox, \textbf) which many .bib % files use. % % The definitions here are not the same as the corresponding LaTeX @@ -520,7 +530,7 @@ % commands, \csname...\endcsname makes them equivalent to \relax % locally in that group; when we globally redefine them, TeX enters % the definitions on the save stack, once for each label. When done -% in the topmost group, this can overflow stack of any size, given +% in the topmost group, this can overflow a stack of any size, given % sufficient number of label definitions. So, we put these % \csname...\endcsname's inside another group, to pop the stack for % every label. @@ -752,7 +762,7 @@ % mentioned earlier, this \newcommand will redefine a preexisting % command; that's different from how LaTeX's \newcommand behaves. % -\@innernewcount\@numparams +\@innernewcount\@btxnumparams % % \newcommand{\foo}[n]{text} defines the control sequence \foo to have n % parameters, and replacement text `text'. In LaTeX, this command gives @@ -762,8 +772,8 @@ % \ifx\newcommand\undefined \long\def\newcommand#1{% - \def\@commandname{#1}% - \@getoptionalarg\@continuenewcommand + \def\@btxcommandname{#1}% + \@getoptionalarg\@btxcontinuenewcommand }% \fi % @@ -781,9 +791,9 @@ % \ifx\providecommand\undefined \long\def\providecommand#1{% - \def\@commandname{#1}% + \def\@btxcommandname{#1}% % - \expandafter\ifx\@commandname \@undefined + \expandafter\ifx\@btxcommandname \@undefined \let\cs=\@continuenewcommand % undefined, so we'll define it \else \let\cs=\@gobble % already defined, so ignore it @@ -795,31 +805,31 @@ % % Figure out if this definition has parameters. % -\def\@continuenewcommand{% +\def\@btxcontinuenewcommand{% % If no optional argument, we have zero parameters. Otherwise, we % have that many. - \@numparams = \ifx\@optionalarg\empty 0\else\@optionalarg \fi \relax - \@newcommand + \@btxnumparams = \ifx\@optionalarg\empty 0\else\@optionalarg \fi \relax + \@btxnewcommand }% % -% \@numparams is how many arguments this command has. The name of the -% command is \@commandname. The replacement text for the new macro is #1. +% \@btxnumparams is how many arguments this command has. The name of the +% command is \@btxcommandname. The replacement text for the new macro is #1. % -\def\@newcommand#1{% - \def\@startdef{\expandafter\def\@commandname}% - \ifnum\@numparams=0 - \let\@paramdef = \empty +\def\@btxnewcommand#1{% + \def\@btxstartdef{\expandafter\def\@btxcommandname}% + \ifnum\@btxnumparams=0 + \let\@btxparamdef = \empty \else - \ifnum\@numparams>9 - \errmessage{\the\@numparams\space is too many parameters}% + \ifnum\@btxnumparams>9 + \errmessage{\the\@btxnumparams\space is too many parameters}% \else - \ifnum\@numparams<0 - \errmessage{\the\@numparams\space is too few parameters}% + \ifnum\@btxnumparams<0 + \errmessage{\the\@btxnumparams\space is too few parameters}% \else - \edef\@paramdef{% - % This is disgusting, but \loop doesn't work inside \edef, + \edef\@btxparamdef{% + % This is sad, but \loop doesn't work inside \edef, % because \body isn't defined. - \ifcase\@numparams + \ifcase\@btxnumparams \empty No arguments. \or ####1% \or ####1####2% @@ -835,7 +845,7 @@ \fi \fi \fi - \expandafter\@startdef\@paramdef{#1}% + \expandafter\@btxstartdef\@btxparamdef{#1}% }% % %% [[[end of BibTeX-specific stuff]]] |