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-rw-r--r--Master/texmf-dist/tex/latex/gmutils/gmutils.sty661
1 files changed, 516 insertions, 145 deletions
diff --git a/Master/texmf-dist/tex/latex/gmutils/gmutils.sty b/Master/texmf-dist/tex/latex/gmutils/gmutils.sty
index 761a1d7880d..2d2c7a78f3f 100644
--- a/Master/texmf-dist/tex/latex/gmutils/gmutils.sty
+++ b/Master/texmf-dist/tex/latex/gmutils/gmutils.sty
@@ -1,15 +1,15 @@
%
% \GetFileInfo{gmutils.sty}
% \title{The \pk{gmutils} Package\thfileinfo}
-% \author{Grzegorz `Natror' Murzynowski}
+% \author{Grzegorz Murzynowski}
% \maketitle
%
% \begin{copyrnote}
%
-%%Written by Grzegorz `Natror' Murzynowski,
+%%Written by Grzegorz Murzynowski,
%% natror at o2 dot pl
%%
-%% \copyright\,2005, 2006 by Grzegorz `Natror' Murzynowski.
+%% \copyright\,2005, 2006, 2007 by Grzegorz Murzynowski.
%%
%% This program is subject to the \LaTeX\ Project Public License.
%% See ^^A
@@ -38,11 +38,14 @@
% \chschange{v0.71}{06/10/27}{876}
% \chschange{v0.72}{06/11/14}{906}
% \chschange{v0.74}{06/12/1}{1185}
+% \chschange{v0.76}{07/4/9}{1538}
+% \chschange{v0.77}{07/4/14}{1547}
+% \chschange{v0.78}{2007/4/26}{1685}
%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{gmutils}
- [2006/11/29 v0.74 some rather TeXnical macros, some of them tricky (GM)]
+ [2007/04/24 v0.78 some rather TeXnical macros, some of them tricky (GM)]
%
% \tableofcontents
@@ -110,7 +113,12 @@
% \pk{mwcls}, the standard \pk{article.cls} class would be used.
% \end{gmlonely}
%
-% \division{\cs{newgif} and Other Globals}
+%
+% \division{A~couple of abbreviations}
+% \CodeDefine\@xa \CodeDefine\@nx
+\let\@xa\expandafter
+\let\@nx\noexpand
+
%
% The |\newgif| declaration's effect is used even in the \LaTeXe\
% source by redefining some particular user defined ifs (UD-ifs
@@ -132,9 +140,9 @@
% a~group.
% \CodeDefIndex\@gif
\def\@gif#1#2{%
- \expandafter\gdef\csname\expandafter\@gobbletwo\string#1%
+ \@xa\gdef\csname\@xa\@gobbletwo\string#1%
g% the letter $g$ for `|\global|'.
- \expandafter\@gobbletwo\string#2\endcsname
+ \@xa\@gobbletwo\string#2\endcsname
{\global\let#1#2}}
% After |\newgif\iffoo| you may type |{\foogtrue}| and the |\iffoo|
@@ -171,7 +179,72 @@
\def\glet{\global\let}
-% \division{\cs{@ifnextcat}}
+% \LaTeX\ provides a~very useful |\g@addto@macro| macro that adds its
+% second argument to the current definition of its first argument
+% (works iff the first argument is a~no argument macro). But I~needed
+% it some times in a~document, where |@| is not a~letter. So:
+% \CodeDefine\gaddtomacro
+\let\gaddtomacro=\g@addto@macro
+
+% The redefining of the first argument of the above macro(s) is
+% |\global|. What if we want it local? Here we are:
+% \CodeDefine\addto@macro
+\long\def\addto@macro#1#2{%
+ \toks@\@xa{#1#2}%
+ \edef#1{\the\toks@}%
+}%(|\toks@| is a~scratch register, namely |\toks0|.)
+
+% And for use in the very document,
+% \CodeDefine\addtomacro
+\let\addtomacro=\addto@macro
+
+%\CodeDefine\@emptify \CodeDefine\emptify
+\newcommand*\@emptify[1]{\let#1=\@empty}
+\@ifdefinable\emptify{\let\emptify\@emptify}
+
+% Note the two following commands are in fact one-argument.
+%\CodeDefine\g@emptify \CodeDefine\gemptify
+\newcommand*\g@emptify{\global\@emptify}
+\@ifdefinable\gemptify{\let\gemptify\g@emptify}
+
+% \CodeDefine\@relaxen \CodeDefine\relaxen
+\newcommand*\@relaxen[1]{\let#1=\relax}
+\@ifdefinable\relaxen{\let\relaxen\@relaxen}
+
+% Note the two following commands are in fact one-argument.
+% \CodeDefine\g@relaxen \CodeDefine\grelaxen
+\newcommand*\g@relaxen{\global\@relaxen}
+\@ifdefinable\grelaxen{\let\grelaxen\g@relaxen}
+
+
+% For the heavy debugs I~was doing while preparing \pk{gmdoc}, as
+% a~last resort I~used |\showlists|. But this command alone was
+% usually too little: usually it needed setting |\showboxdepth| and
+% |\showboxbreadth| to some positive values. So,
+%
+% \CodeDefine\gmshowlists
+% \changes{v0.59}{06/09/04}{moved here from \pk{gmdoc}}
+\def\gmshowlists{\showboxdepth=1000 \showboxbreadth=1000 \showlists}
+
+% \CodeDefine\nameshow
+\newcommand*\nameshow[1]{\@xa\show\csname#1\endcsname}
+
+
+% Standard |\string| command returns a~string of `other' chars except
+% for the space, for which it returns | |$_{10}$. In \pk{gmdoc}
+% I~needed the spaces in macros' and environments' names to be always
+% \catother, so I~define
+% \CodeDefine\xiistring
+% \changes{v0.59}{06/09/04}{moved here from \pk{gmdoc}}
+\def\xiistring#1{%
+ \if\@nx#1\twelvespace
+ \twelvespace
+ \else
+ \string#1%
+ \fi}
+
+
+% \division{\cs{@ifnextcat}, \cs{@ifnextac}}
%
% As you guess, we |\def| |\@ifnextcat| \`a~la |\@ifnextchar|, see
% \LaTeXe\ source dated 2003/12/01, file d, lines 253--271. The
@@ -181,10 +254,14 @@
% remember from \TeXbook, the former test doesn't expand macros while
% the latter does. But in |\@ifnextcat| the peeked token is protected
% against expanding by |\noexpand|. Note that the first parameter is
-% not protected and therefore it shall be expanded if it's a~macro.
+% not protected and therefore it shall be expanded if it's
+% a~macro. Because an assignment is involved, you can't test whether
+% the next token is an active char.
%\CodeDefine\@ifnextcat
+% \changes{v0.75}{2007/01/01}{\cs{let} for \cs[\#]1 changed to
+% \cs{def} to allow things like \cs{noexpand\*}}
\long\def\@ifnextcat#1#2#3{%
- \let\reserved@d=#1%
+ \def\reserved@d{#1}%
\def\reserved@a{#2}%
\def\reserved@b{#3}%
\futurelet\@let@token\@ifncat}
@@ -194,7 +271,7 @@
\ifx\@let@token\@sptoken
\let\reserved@c\@xifncat
\else
- \ifcat\reserved@d\noexpand\@let@token
+ \ifcat\reserved@d\@nx\@let@token
\let\reserved@c\reserved@a
\else
\let\reserved@c\reserved@b
@@ -205,10 +282,53 @@
{\def\:{\let\@sptoken= } \: % this makes |\@sptoken| a space token.
% \CodeDefIndex\@xifncat
-\def\:{\@xifncat} \expandafter\gdef\: {\futurelet\@let@token\@ifncat}}
-% Note the trick to achieve a~macro with no parameter and requiring
+\def\:{\@xifncat} \@xa\gdef\: {\futurelet\@let@token\@ifncat}}
+% Note the trick to get a~macro with no parameter and requiring
% a~space after it. We do it inside a~group not to spoil the general
% meaning of |\:| (which we extend later).
+% \dekmedskip
+%
+% But how to peek at the next token to check whether it's an active
+% char? First, we look with |\@ifnextcat| whether there stands a~group
+% opener. We do that to avoid taking a~whole |{...}| as the argument
+% of the next macro, that doesn't use |\futurelet| but takes the next
+% token as an argument, tests it and puts back intact.
+% \CodeDefine\@ifnextac
+% \changes{v0.75}{2007/01/11}{added}
+%
+\long\def\@ifnextac#1#2{%
+ \@ifnextcat\bgroup{#2}{\gm@ifnac{#1}{#2}}}
+
+\long\def\gm@ifnac#1#2#3{%
+ \ifcat\@nx~\@nx#3\afterfi{#1#3}\else\afterfi{#2#3}\fi}
+
+% Yes, it won't work for an active char |\let| to |{|${}_1$, but it
+% \emph{will} work for an active char |\let| to a~char of
+% catcode${}\neq1$. (Is there anybody on Earth who'd make an active
+% char working as |\bgroup|?)
+%
+% \stanza Now, define a~test that checks whether the next token is
+% a~genuine space, | |${}_{10}$ that is. First define a~CS let such
+% a~space. The assignment needs a~little trick (\TeXbook\ appendix D)
+% since |\let|'s syntax includes one optional space after |=|.
+%
+\let\@tempa\*%
+\def\*{%
+ \let\*\@tempa
+ \let\gm@letspace= }%
+\* %
+
+% \CodeDefine\@ifnextspace
+\def\@ifnextspace#1#2{%
+ \let\@reserveda\*%
+ \def\*{%
+ \let\*\@reserveda
+ \ifx\@let@token\gm@letspace\afterfi{#1}%
+ \else\afterfi{#2}%
+ \fi}%
+ \futurelet\@let@token\*}
+% First use of this macro is for an active |-| that expands to |---|
+% if followed by a~space.
% \division{\cs{afterfi} and Pals}
@@ -223,25 +343,29 @@
%
% I~think the situations when the Knuthian (the former) trick is not
% available are rather seldom, but they are imaginable at least: the
-% |\next| trick involves an assignment so it won't work e.g. in
+% |\next| trick involves an assignment so it won't work e.g.\ in
% |\edef|. But in general it's only a~matter of taste which one to
% use.
%
-% \CodeDefine\afterfi \CodeDefine\afterfifi \CodeDefine\afterelsefi
-% \CodeDefine\afterelsefifi \CodeDefine\afterelseiffifi
+% One warning: those macros peel the braces off, i.e.,
+% \[|\if..\afterfi{\@makeother\^^M}\fi|\]
+% causes a~leakage of
+% |^^M|\catother. To avoid pollution write
+% \[|\if..\afterfi{\bgroup\@makeother\^^M\egroup}\fi|\,.\]
+%
+% \CodeDefine\afterfi \CodeDefine\afterfifi
+% \CodeDefine\afteriffifi
-\long\def\afterfi#1\fi{\fi#1}
-% One more of that family:
-\long\def\afterelsefifi#1\else#2\fi#3\fi{\fi\fi#1}
-% \dots\ and some other:
-\long\def\afterelsefi#1\else#2\fi{\fi#1}
-\long\def\afterfifi#1\fi#2\fi{\fi\fi#1}
-\long\def\afterelseiffifi#1\else#2\if#3\fi#4\fi{\fi#1}
-% Note, if you fancy this smart trick, that some `|else|' cases are
-% covered by proper non-|else| |\after...|\ macros, e.g.,
-% |\afterfielsefi|'s task would be fulfilled by |\afterfifi| and
-% |\afterelsefifi| covers also the `|\afterelsefielsefi|' case.
+\long\def\afterfi#1#2\fi{\fi#1}
+% And two more of that family:
+\long\def\afterfifi#1#2\fi#3\fi{\fi\fi#1}
+\long\def\afteriffifi#1#2\if#3\fi#4\fi{\fi#1}
+% Notice the refined elegance of those macros, that cover both `then'
+% and `else' cases thanks to |#2| that is discarded.
+\long\def\afterififfififi#1#2\fi#3\fi#4\fi{\fi#1}
+\long\def\afteriffififi#1#2\fi#3\fi#4\fi{\fi\fi#1}
+\long\def\afterfififi#1#2\fi#3\fi#4\fi{\fi\fi\fi#1}
% \division{Almost an Environment or Redefinition of \cs{begin}}
%
@@ -313,8 +437,8 @@
% we ensure the compared texts are both expanded and made all `other'.
\def\@checkend#1{%
- \edef\reserved@a{\expandafter\string\csname#1\endcsname}%
- \edef\exii@currenvir{\expandafter\string\csname\@currenvir\endcsname}%
+ \edef\reserved@a{\@xa\string\csname#1\endcsname}%
+ \edef\exii@currenvir{\@xa\string\csname\@currenvir\endcsname}%
\ifx\reserved@a\exii@currenvir\else\@badend{#1}\fi}
% Thanks to it you may write |\begin{macrocode*}| with |*|\catother
@@ -372,7 +496,7 @@
\advance\@tempcnta#1\relax
% watch out for size underflow:
\ifnum\@tempcnta<\z@ \rs@size@warning{small}{\string\tiny}\@tempcnta\z@ \fi
- \expandafter\endgroup
+ \@xa\endgroup
\ifcase\@tempcnta % set new size based on altered number
\tiny \or \scriptsize \or \footnotesize \or \small \or \normalsize \or
\large \or \Large \or \LARGE \or \huge \or \Huge \else
@@ -495,7 +619,7 @@
% the whole thing inside an |\nfss@text| box in that case.
% \end{quotation}
\ensuremath\langle
- \ifmmode \expandafter \nfss@text \fi
+ \ifmmode \@xa \nfss@text \fi
{%
\meta@font@select
% Need to keep track of what we changed just in case the user changes font inside
@@ -538,7 +662,7 @@
% A~tiny little macro that acts like |\-| outside the math mode and
% has its original meaning inside math.
-\def\:{\ifmmode\afterelsefi\mskip\medmuskip\else\afterfi\discret{}\fi}
+\def\:{\ifmmode\afterfi{\mskip\medmuskip}\else\afterfi{\discret{}}\fi}
% \CodeDefine\vs
\newcommand*{\vs}{\discre{\textvisiblespace}{}{\textvisiblespace}}
@@ -570,8 +694,7 @@
% The below macro I~use to format the packages' names.
% \CodeDefine\pk \CodeDefine\file
-\@ifundefined{pk}{%
- \DeclareRobustCommand*{\pk}[1]{\textsf{\textup{#1}}}}{}
+\DeclareRobustCommand*{\pk}[1]{\textsf{\textup{#1}}}
% Some (if not all) of the below macros are copied from \pk{doc}
% and/or \pk{ltxdoc}.
@@ -582,13 +705,13 @@
% boldface sometimes.
%
% \CodeDefine\cs
-\@ifundefined{cs}{\DeclareRobustCommand*{\cs}[2][\bslash]{{%
+\DeclareRobustCommand*{\cs}[2][\bslash]{{%
\def\-{\discretionary{{\rmfamily-}}{}{}}%
- \def\{{\char`\{}\def\}{\char`\}}\ttfamily #1#2}}}{}
+ \def\{{\char`\{}\def\}{\char`\}}\ttfamily #1#2}}
% \CodeDefine\env
% \changes{v0.66}{06/09/29}{the braces removed}
-\@ifundefined{env}{\DeclareRobustCommand*{\env}[1]{\cs[]{#1}}}{}
+\DeclareRobustCommand*{\env}[1]{\cs[]{#1}}
% And one for encouraging linebreaks e.g., before long verbatim words.
% \CodeDefine\possfil
\newcommand*\possfil{\hfil\penalty1000\hfilneg}
@@ -601,7 +724,7 @@
% |\outer|).\end{quotation}
%
% \CodeDefine\cmd
-\def\cmd#1{\cs{\expandafter\cmd@to@cs\string#1}}
+\def\cmd#1{\cs{\@xa\cmd@to@cs\string#1}}
% \CodeDefIndex\cmd@to@cs
\def\cmd@to@cs#1#2{\char\number`#2\relax}
@@ -628,8 +751,10 @@
% \CodeDefine\arg
\AtBeginDocument{%
\let\math@arg\arg
- \def\arg{\ifmmode\math@arg\else\afterfi
- \@ifnextchar[\@oargsq{\@ifnextchar(\@pargp\marg}\fi}%^^A)]
+ \def\arg{\ifmmode\math@arg\else\afterfi{%
+ \@ifnextchar[%^^A]
+ \@oargsq{\@ifnextchar(%^^A)
+ \@pargp\marg}}\fi}%
}
% \division{Storing and Restoring the Meanings of CSs}
@@ -641,13 +766,28 @@
%\CodeDefine\StoreMacro
%\changes{v0.61}{06/09/05}{added.}
%\changes{v0.67}{06/10/11}{enriched with \cs{makeatletter}}
-\def\StoreMacro{\bgroup\makeatletter\egStore@Macro}
+\def\StoreMacro{%
+ \bgroup\makeatletter\@ifstar\egStore@MacroSt\egStore@Macro}
+
\long\def\egStore@Macro#1{\egroup\Store@Macro{#1}}
+\long\def\egStore@MacroSt#1{\egroup\Store@MacroSt{#1}}
+
\long\def\Store@Macro#1{%
- \expandafter\let\csname /gml/store\string#1\endcsname#1}
+ \@xa\let\csname /gml/store\string#1\endcsname#1}
+
+\long\def\Store@MacroSt#1{%
+ \edef\gmu@smtempa{%
+ \@nx\let\@xa\@nx\csname/gml/store#1\endcsname\@xa\@nx\csname#1\endcsname}
+ \gmu@smtempa}
% We make the |\StoreMacro| command a~three-step to allow usage of the
% most inner macro also in the next command.
%
+% The starred version, |\StoreMacro*| works with csnames (without the
+% backslash). It's first used to store the meanings of robust
+% commands, when you may need to store not only |\foo|, but also
+% |\csname foo \endcsname|.
+%
+%
% The next command iterates over a~list of CSs and stores each of
% them. The CS may be separated with commas but they don't have to.
% \CodeDefine\StoreMacros
@@ -659,14 +799,14 @@
% And the inner iterating macro:
\long\def\gml@storemacros#1{%
- \def\@tempa{\noexpand#1}% My \TeX\ Guru's trick to deal with |\fi|
+ \def\@tempa{\@nx#1}% My \TeX\ Guru's trick to deal with |\fi|
% and such, i.e., to hide |#1| from \TeX\ when it is processing a~test's
% branch without expanding.
\if\@tempa.% a~dot finishes storing.
\else
\if\@tempa,% The list this macro is put before may
% contain commas and that's O.K., we just continue the work.
- \afterelsefifi\gml@storemacros
+ \afterfifi\gml@storemacros
\else% what is else this shall be stored.
\gml@StoreCS{#1}% we use a~particular CS to may |\let| it both to
% the storing macro as above and to the restoring one as
@@ -679,10 +819,19 @@
%\CodeDefine\RestoreMacro
%\changes{v0.61}{06/09/05}{added.}
%\changes{v0.67}{06/10/11}{enriched with \cs{makeatletter}}
-\def\RestoreMacro{\bgroup\makeatletter\egRestore@Macro}
+\def\RestoreMacro{%
+ \bgroup\makeatletter\@ifstar\egRestore@MacroSt\egRestore@Macro}
+
\long\def\egRestore@Macro#1{\egroup\Restore@Macro{#1}}
+\long\def\egRestore@MacroSt#1{\egroup\Restore@MacroSt{#1}}
+
\long\def\Restore@Macro#1{%
- \expandafter\let\expandafter#1\csname /gml/store\string#1\endcsname}
+ \@xa\let\@xa#1\csname /gml/store\string#1\endcsname}
+
+\long\def\Restore@MacroSt#1{%
+ \edef\gmu@smtempa{%
+ \@nx\let\@xa\@nx\csname#1\endcsname\@xa\@nx\csname/gml/store#1\endcsname}
+ \gmu@smtempa}
% \CodeDefine\RestoreMacros
\long\def\RestoreMacros{\bgroup\makeatletter\Restore@Macros}
@@ -712,9 +861,10 @@
% \changes{v0.61}{06/09/05}{renamed from \cs{MacroStoringDo} and the
% storing cs's prefix changed from \cs[]{@gml@srs}.}
\long\def\StoringAndRelaxingDo{%
- \def\do##1{\expandafter\let\csname /gml/store\string##1\endcsname##1%
+ \def\do##1{\@xa\let\csname /gml/store\string##1\endcsname##1%
\let##1\relax}}
+
% And here is the counter-definition for restore.
%
% \CodeDefine\RestoringDo
@@ -724,16 +874,51 @@
% relaxing of the storing cs removed.}
\long\def\RestoringDo{%
\def\do##1{%
- \expandafter\let\expandafter##1\csname /gml/store\string##1\endcsname}}
+ \@xa\let\@xa##1\csname /gml/store\string##1\endcsname}}
% And to store a~cs as explicitly named cs, i.e. to |\let| one csname
-% another:
-\def\@namelet#1#2{%
+% another (|\n@melet| not |\@namelet| becasuse the latter is defined
+% in Till Tantau's \pk{beamer} class another way):
+\def\n@melet#1#2{%
\edef\@tempa{%
- \let\expandafter\noexpand\csname#1\endcsname
- \expandafter\noexpand\csname#2\endcsname}%
+ \let\@xa\@nx\csname#1\endcsname
+ \@xa\@nx\csname#2\endcsname}%
\@tempa}
+
+% \division{Not only preamble!}
+% Let's remove some commands from the list to erase at begin document!
+% Primarily that list was intended to save memory not to forbid
+% anything. Nowadays, when memory is cheap, the list of only-preamble
+% commands should be rethought \IMO.
+
+\newcommand\not@onlypreamble[1]{%
+ \def\do##1{\ifx#1##1\else\@nx\do\@nx##1\fi}%
+ \edef\@preamblecmds{\@preamblecmds}}
+
+\not@onlypreamble\@preamblecmds
+\not@onlypreamble\@ifpackageloaded
+\not@onlypreamble\@ifclassloaded
+\not@onlypreamble\@ifl@aded
+\not@onlypreamble\@pkgextension
+
+% And let's make the message of only preamble command's forbidden use
+% informative a~bit:
+
+\def\gm@notprerr{ can be used only in preamble (\on@line)}
+
+\AtBeginDocument{%
+ \def\do#1{\@nx\do\@nx#1}%
+ \edef\@preamblecmds{%
+ \def\@nx\do##1{%
+ \def##1{! \@nx\string##1 \@nx\gm@notprerr}}%
+ \@preamblecmds}}
+
+
+
+
+
+
% \division{Third Person Pronouns}
%
% Is a~reader of my documentations `she' or 'he' and does it make
@@ -813,6 +998,7 @@
% e.g.
%
+
% \division{Improvements to \pk{mwcls} Sectioning Commands}
%
% That is, `Expe-ri-mente'\footnote{A.\ Berg, \textit{Wozzeck}.} mit MW
@@ -860,8 +1046,9 @@
% \CodeDefine\@ifnotmw
\long\def\@ifnotmw#1#2{\@ifundefined{mw@sectionxx}{#1}{#2}}
+\let\gmu@def\def
\@ifnotmw{%
- \StoreMacro\def \def\def#14#2{\RestoreMacro\def}}{}
+ \StoreMacro\gmu@def \def\gmu@def#14#2{\RestoreMacro\gmu@def}}{}
% I~know it may be of bad taste (to write such a~way \emph{here}) but
% I~feel so lonely and am in an alien state of mind after 3 hour sleep
% last night and, worst of all, listening to sir Edward Elgar's flamboyant
@@ -880,7 +1067,7 @@
% |\let| not |\def|.
% The kernel of MW's sectioning commands:
-\def\mw@sectionxx#1#2[#3]#4{%
+\gmu@def\mw@sectionxx#1#2[#3]#4{%
\edef\mw@HeadingLevel{\csname #1@level\endcsname
\space}% space delimits level number!
\ifHeadingNumbered
@@ -949,6 +1136,8 @@
}
%%%% (End of Experimente with MW sectioning.)
+
+
%
% \division{Compatibilising Standard and \pk{mwcls} Sectionings}
%
@@ -995,13 +1184,13 @@
% \CodeDefine\gm@secxx
\def\gm@secxx#1#2[#3]#4{%
\ifx\gm@secstar\@empty
- \@namelet{gm@true@#1mark}{#1mark}% a~little trick to allow
+ \n@melet{gm@true@#1mark}{#1mark}% a~little trick to allow
% a~special version of the heading just to the running head.
\@namedef{#1mark}##1{% we redefine \cs{\<sec>mark} to gobble its
% argument and to launch the stored true marking command on the
% appropriate argument.
\csname gm@true@#1mark\endcsname{#2}%
- \@namelet{#1mark}{gm@true@#1mark}% after we've done what we
+ \n@melet{#1mark}{gm@true@#1mark}% after we've done what we
% wanted we restore original |\#1mark|.
}%
\def\gm@secstar{[#3]}% if |\gm@secstar|
@@ -1010,7 +1199,7 @@
% optional argument. Otherwise the sectioning command was written
% with star so the `true' s.c.\ takes no optional.
\fi
- \expandafter\expandafter\csname\gm@secini#1\endcsname
+ \@xa\@xa\csname\gm@secini#1\endcsname
\gm@secstar{#4}}%
% \stanza
}{% we are in \pk{mwcls} and want to reverse MW's optionals order
@@ -1022,7 +1211,7 @@
% tricks for special version to running headings.
% \CodeDefine\gm@secxx
\def\gm@secxx#1#2[#3]#4{%
- \expandafter\expandafter\csname\gm@secini#1\endcsname
+ \@xa\@xa\csname\gm@secini#1\endcsname
\gm@secstar[#2][#3]{#4}}%
}
@@ -1035,7 +1224,7 @@
\def\gm@straightensec#1{% the parameter is for the command's name.
\@ifundefined{#1}{}{% we don't change the ontological status of the
% command because someone may test it.
- \@namelet{\gm@secini#1}{#1}%
+ \n@melet{\gm@secini#1}{#1}%
\@namedef{#1}{%
\@ifstar{\def\gm@secstar{*}\gm@sec{#1}}{%
\def\gm@secstar{}\gm@sec{#1}}}}%
@@ -1048,90 +1237,187 @@
% capacity exceeded' error. Anyway, who on Earth wants paragraph
% titles in toc or running head?
%
+
+% \division{\env{enumerate*} and \env{itemize*}}
+% We wish the starred version of \env{enumerate} to be just numbered
+% paragraphs. But \pk{hyperref} redefines |\item| so we should do it
+% a~smart way, to set the \LaTeX's \env{list} parameters that is.
%
+% (Marcin Woli\'nski in \pk{mwcls} defines those environments slightly
+% different: his item labels are indented, mine are not; his
+% subsequent paragraphs of an item are not indented, mine are.)
%
-%\division{Varia}
+% \CodeDefine*{enumerate*}
+\@namedef{enumerate*}{%
+ \ifnum\@enumdepth>\thr@@
+ \@toodeep
+ \else
+ \advance\@enumdepth\@ne
+ \edef\@enumctr{enum\romannumeral\the\@enumdepth}%
+ \@xa\list\csname label\@enumctr\endcsname{%
+ \partopsep\topsep \topsep\z@ \leftmargin\z@
+ \itemindent\@parindent %\advance\itemindent\labelsep
+ \labelwidth\@parindent
+ \advance\labelwidth-\labelsep
+ \listparindent\@parindent
+ \usecounter \@enumctr
+ \def\makelabel##1{##1\hfil}}%
+ \fi}
+\@namedef{endenumerate*}{\endlist}
+
+% \CodeDefine*{itemize*}
+\@namedef{itemize*}{%
+ \ifnum\@itemdepth>\thr@@
+ \@toodeep
+ \else
+ \advance\@itemdepth\@ne
+ \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
+ \@xa\list\csname\@itemitem\endcsname{%
+ \partopsep\topsep \topsep\z@ \leftmargin\z@
+ \itemindent\@parindent
+ \labelwidth\@parindent
+ \advance\labelwidth-\labelsep
+ \listparindent\@parindent
+ \def\makelabel##1{##1\hfil }}%
+ \fi}
+\@namedef{enditemize*}{\endlist}
+
+
+% \division{The Logos}
%
-% \LaTeX\ provides a~very useful |\g@addto@macro| macro that adds its
-% second argument to the current definition of its first argument
-% (works iff the first argument is a~no argument macro). But I~needed
-% it some times in a~document, where |@| is not a~letter. So:
-% \CodeDefine\gaddtomacro
-\let\gaddtomacro=\g@addto@macro
+% We'll modify The \LaTeX\ logo now to make it fit better to various
+% fonts.
-% The redefining of the first argument of the above macro(s) is
-% |\global|. What if we want it local? Here we are:
-% \CodeDefine\addto@macro
-\long\def\addto@macro#1#2{%
- \toks@\expandafter{#1#2}%
- \edef#1{\the\toks@}%
-}%(|\toks@| is a~scratch register, namely |\toks0|.)
+\let\oldLaTeX\LaTeX
+\let\oldLaTeXe\LaTeXe
+
+\def\TeX{T\kern-.1667em\lower.5ex\hbox{E}\kern-.125emX\@}
+
+\newcommand*\DeclareLogo[3][\relax]{%
+ % |#1| is for non-\LaTeX\ spelling and will be used in the PD1
+ % encoding (to make pdf bookmarks);\\
+ % |#2| is the command, its name will be the PD1 spelling by
+ % default,\\
+ % |#3| is the definition for all the font encodings except PD1.
+ \ifx\relax#1\def\@tempa{\@xa\@gobble\string#2}%
+ \else
+ \def\@tempa{#1}%
+ \fi
+ \edef\@tempa{%
+ \@nx\DeclareTextCommand\@nx#2{PD1}{\@tempa}}
+ \@tempa
+ \DeclareTextCommandDefault#2{#3}}
+
+
+\DeclareLogo\LaTeX{%
+ {%
+ L%
+ \setbox\z@\hbox{\check@mathfonts
+ \fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ A}%
+ \kern-.57\wd\z@
+ \sbox\tw@ T%
+ \vbox to\ht\tw@{\copy\z@ \vss}%
+ \kern-.2\wd\z@}% originally $-,15$\,em for T.
+ {%
+ \ifdim\fontdimen1\font=\z@
+ \else
+ \count\z@=\fontdimen5\font
+ \multiply\count\z@ by 64\relax
+ \divide\count\z@ by\p@
+ \count\tw@=\fontdimen1\font
+ \multiply\count\tw@ by\count\z@
+ \divide\count\tw@ by 64\relax
+ \divide\count\tw@ by\tw@
+ \kern-\the\count\tw@ sp\relax
+ \fi}%
+ \TeX}
+
+
+\DeclareLogo\LaTeXe{\mbox{\m@th \if
+ b\expandafter\@car\f@series\@nil\boldmath\fi
+ \LaTeX\kern.15em2$_{\textstyle\varepsilon}$}}
-% And for use in the very document,
-% \CodeDefine\addtomacro
-\let\addtomacro=\addto@macro
% `\LaTeXpar' in my opinion better describes what I~work with/in than
% just `\LaTeX'.
% \CodeDefine\LaTeXpar
-\DeclareRobustCommand*{\LaTeXpar}{(L\kern-.36em%
- {\sbox\z@ T%
- \vbox to\ht\z@{\hbox{\check@mathfonts
- \fontsize\sf@size\z@
- \math@fontsfalse\selectfont
- A}%
- \vss}%
- }%
- \kern-.07em% originally $-,15$\,em
- )\TeX}
+\DeclareLogo[(La)TeX]{\LaTeXpar}{%
+ {%
+ \setbox\z@\hbox{(}%)
+ \copy\z@
+ \kern-.2\wd\z@ L%
+ \setbox\z@\hbox{\check@mathfonts
+ \fontsize\sf@size\z@
+ \math@fontsfalse\selectfont
+ A}%
+ \kern-.57\wd\z@
+ \sbox\tw@ T%
+ \vbox to\ht\tw@{\box\z@%
+ \vss}%
+ }%
+ \kern-.07em% originally $-,15$\,em for T.
+ {%(
+ \sbox\z@)%
+ \kern-.2\wd\z@\copy\z@
+ \kern-.2\wd\z@}\TeX
+}
-%\CodeDefine\@emptify \CodeDefine\emptify
-\newcommand*\@emptify[1]{\let#1=\@empty}
-\@ifdefinable\emptify{\let\emptify\@emptify}
-% Note the two following commands are in fact one-argument.
-%\CodeDefine\g@emptify \CodeDefine\gemptify
-\newcommand*\g@emptify{\global\@emptify}
-\@ifdefinable\gemptify{\let\gemptify\g@emptify}
+% \division{Expanding turning stuff all into `other'}
-% \CodeDefine\@relaxen \CodeDefine\relaxen
-\newcommand*\@relaxen[1]{\let#1=\relax}
-\@ifdefinable\relaxen{\let\relaxen\@relaxen}
+% While typesetting a~unicode file contents with \pk{inputenc} package
+% I~got a~trouble with some Unicode sequences that expanded to
+% unexpandable CSs: they could'nt be used within
+% |\csname...\endcsname|. My \TeX Guru advised to use |\meanig| to
+% make all the name `other'. So---here we are.
+%
+% Don't use them in |\edef|s, they would expand not quite.
+% \CodeDefine\unex@namedef \CodeDefine\unex@nameuse
-% Note the two following commands are in fact one-argument.
-% \CodeDefine\g@relaxen \CodeDefine\grelaxen
-\newcommand*\g@relaxen{\global\@relaxen}
-\@ifdefinable\grelaxen{\let\grelaxen\g@relaxen}
+% The next macro turns its |#2| all into `other' chars and assigns
+% them to |#1| which has to be a~CS or an active char.
+%
+% \CodeDefine\def@other
-% For the heavy debugs I~was doing while preparing \pk{gmdoc}, as
-% a~last resort I~used |\showlists|. But this command alone was
-% usually too little: usually it needed setting |\showboxdepth| and
-% |\showboxbreadth| to some positive values. So,
+\long\def\def@other#1#2{%
+ \long\def\gm@def@other@tempa{#2}%
+ \all@other#1{#2}}
+
+% The next macro is intended to be put in |\edef|s with a~macro
+% argument. The meaning of the macro will be made all `other' and the
+% words '(long) macro:->' gobbled.
+%\CodeDefine\all@other
+\def\all@other#1{\@xa\gm@gobmacro\meaning#1}
+
+% The |\gm@gobmacro| macro above is applied to gobble the |\meaning|'s
+% beginnig, |long macro:->| all `other' that is.
%
-% \CodeDefine\gmshowlists
-% \changes{v0.59}{06/09/04}{moved here from \pk{gmdoc}}
-\def\gmshowlists{\showboxdepth=1000 \showboxbreadth=1000 \showlists}
+% \CodeDefine\gm@gobmacro
+\edef\@tempa{%
+ \def\@nx\gm@gobmacro##1\@xa\@gobble\string\macro:->{}}
+\@tempa
-% \CodeDefine\nameshow
-\newcommand*\nameshow[1]{\expandafter\show\csname#1\endcsname}
+% In the next two macros' names, `unex' stands both for not expanding
+% the argument(s) and for disastrously partial unexpandability of the
+% macros themselves.
+\long\def\unex@namedef#1#2{%
+ \edef@other\gmu@tempa{#1}%
+ \@xa\long\@xa\def\csname\gmu@tempa\endcsname{#2}}
-% Standard |\string| command returns a~string of `other' chars except
-% for the space, for which it returns | |$_{10}$. In \pk{gmdoc}
-% I~needed the spaces in macros' and environments' names to be always
-% \catother, so I~define
-% \CodeDefine\xiistring
-% \changes{v0.59}{06/09/04}{moved here from \pk{gmdoc}}
-\def\xiistring#1{%
- \if\noexpand#1\twelvespace
- \twelvespace
- \else
- \string#1%
- \fi}
+
+\long\def\unex@nameuse#1{%
+ \edef@other\gmu@tempa{#1}%
+ \csname\gmu@tempa\endcsname}
+%\division{Varia}
+%
+
% A~very neat macro provided by \pk{doc}. I~copy it
% \*|verbatim|.
% \CodeDefine\*
@@ -1158,7 +1444,7 @@
% \changes{v0.62}{06/09/07}{moved from \pk{pmlectionis.cls}}
\bgroup\catcode`\^^M\active% the comment signs here are crucial.
\firstofone{\egroup%
-\newcommand*\defobeylines{\catcode`\^^M=13 \def^^M{\par}}}%
+\def\defobeylines{\catcode`\^^M=13 \def^^M{\par}}}%
% Another thing I~dislike in \LaTeX\ yet is doing special things for
% |\...skip|'s, 'cause I~like the Knuthian simplicity. So I~sort of
@@ -1224,7 +1510,7 @@
\RequirePackage{multicol}%
\def\@starttoc##1{%
\begin{multicols}{2}\makeatletter\@input {\jobname .##1}%
- \if@filesw \expandafter \newwrite \csname tf@##1\endcsname
+ \if@filesw \@xa \newwrite \csname tf@##1\endcsname
\immediate \openout \csname tf@##1\endcsname \jobname .##1\relax
\fi
\@nobreakfalse\end{multicols}}}
@@ -1241,25 +1527,6 @@
\advance\dimen0 by-\pagetotal
\ifdim\dimen0<#1\relax\newpage\fi}
-% The |\dots| didn't come out well. My small investigation revealed
-% a~mysterious replacement of the original \LaTeX\ definition of
-% |\textellipsis| with
-% \begin{verbatim}
-%> \textellipsis=macro:
-%->\PD1-cmd \textellipsis \PD1\textellipsis .
-% \end{verbatim}
-% \par So, let's ensure |\dots| are given the proper kerning:
-% \CodeDefine\ltxtextellipsis\CodeDefine\dots
-\DeclareTextCommandDefault\ltxtextellipsis{%
- .\kern\fontdimen3\font
- .\kern\fontdimen3\font
- .\kern\fontdimen3\font}
-
-\DeclareRobustCommand*\dots{%
- \ifmmode\mathellipsis\else\ltxtextellipsis\fi}
-
-\let\ldots\dots
-
% Two shorthands for debugging:
%\CodeDefine\tOnLine\CodeDefine\OnAtLine
\newcommand*\tOnLine{\typeout{\on@line}}
@@ -1276,11 +1543,105 @@
% \CodeDefine\jobnamewoe
\def\gm@jobn#1.#2\@@nil{#1}
-\def\jobnamewoe{\expandafter\gm@jobn\jobname.\@@nil}% We add the dot
+\def\jobnamewoe{\@xa\gm@jobn\jobname.\@@nil}% We add the dot
% to be sure there is one although I'm not sure whether you can \TeX\
% a~file that has no extrension.
+
+% While typesetting a~UTF-8 ls-R result I~found a~difficulty that
+% follows: UTF-8 encoding is handled by the \pk{inputenc}
+% package. It's O.K. so far. The UTF-8 sequences are managed using
+% active chars. That's O.K. so far. While writing such sequences to
+% a~file, the active chars expand. You feel the blues? When the result of
+% expansion is read again, it sometimes is again an active char, but
+% now it doesn't star a~correct UTF-8 sequence.
+%
+% Because of that I~wanted to `freeze' the active chars so that they
+% would be |\write|n to a~file unexpanded. A~very brutal operation is
+% done: we look at all 256 chars' catcodes and if we find an active
+% one, we |\let| it |\relax|. As the macro does lots and lots of
+% assignments, it shouldn't be used in |\edef|s.
+%
+% \CodeDefine\freeze@actives
+% \changes{v0.76}{2007/02/07}{added}
+
+\def\freeze@actives{%
+ \count\z@\z@
+ %
+ \@whilenum\count\z@<\@cclvi\do{%
+ \ifnum\catcode\count\z@=\active
+ \uccode`\~=\count\z@
+ \uppercase{\let~\relax}%
+ \fi
+ \advance\count\z@\@ne}}
+
+
+% A~macro that typesets all 256 chars of given font. It makes use of
+% |\@whilenum|. \CodeDefine\ShowFont
+
+\newcommand*\ShowFont[1][6]{%
+ \begin{multicols}{#1}[The current font (the \f@encoding\ encoding):]
+ \parindent\z@
+ \count\z@\m@ne
+ \@whilenum\count\z@<\@cclv\do{
+ \advance\count\z@\@ne
+ \ \the\count\z@:~\char\count\z@\par}
+ \end{multicols}}
+
+
+% A~couple of macros for typesetting liturgic texts such as psalmody
+% of Liturgia Horarum. I~wrap them into a~declaration since they'll be
+% needed not every time.
+% \CodeDefine\liturgiques
+% \changes{v0.76}{07/3/30}{added, or rather moved from \file{Akatyst.tex}}
+\newcommand*\liturgiques[1][red]{% Requires the \pk{color} package.
+ \gmu@RP{color}%
+ \newcommand*\czerwo{\small\color{#1}}% environment
+ \newcommand{\czer}[1]{\leavevmode{\czerwo##1}}% we leave
+ % vmode because if we don't, then \env{verse}'s |\everypar| would be
+ % executed in a~group and thus its effect lost.
+ \def\*{\czer{$*$}}
+ \def\+{\czer{$\dag$}}
+ \newcommand*\nieczer[1]{\textcolor{black}{##1}}}
+
+% A~command that issues a~message urging to load a~package if it has
+% not been loaded.
+\let\gmu@RP\RequirePackage
+
+% \CodeDefine\gmu@RP
+\AtBeginDocument{%
+ \renewcommand*\gmu@RP[2][]{%
+ \@ifpackageloaded{#2}{}{%
+ \typeout{^^J! Package `#2' not loaded!!! (\on@line)^^J}}}}
+
+
+% It's very strange to me but it seems that $\continuum$ is not
+% defined in the basic math packages. It is missing at least in the
+% \textit{Symbols} book.\CodeDefine\continuum
+\providecommand*\continuum{\gmu@RP{eufrak}\mathfrak{c}}
+
+% And this macro I~saw in the \pk{ltugproc} document class nad I~liked
+% it.
+\providecommand*\acro[1]{{\scshape\lowercase{#1}}}
+
+\newcommand*\IMO{\acro{IMO}}
+\newcommand*\AKA{\acro{AKA}}
+
+
+
+% Probably the only use of it is loading \pk{gmdocc.cls} `as second
+% class'. This command takes first argument optional, options of the
+% class, and second mandatory, the class name. I~use it in an article
+% about \pk{gmdoc}.
+\def\secondclass{%
+ \newif\ifSecondClass
+ \SecondClasstrue
+ \@fileswithoptions\@clsextension}%|[outeroff,gmeometric]{gmdocc}|%
+% it's loading \pk{gmdocc.cls} with all the bells and whistles except
+% the error message.
+
+
\endinput
%
% \changes{v0.70}{06/10/20}{Package renamed to \pk{gmutils} from
@@ -1294,13 +1655,23 @@
% only one optional, it's the title to toc and running head not just
% to the latter}
%
+% \changes{v0.76}{2007/03/10}{A~`fixing' of \cs{dots} was rolled back
+% since it came out they were O.K. and that was the QX encoding that
+% prints them very tight}
%
+% \changes{v0.77}{2007/04/13}{\cs{afterfi} \& pals made two-argument
+% as the Marcin Woli\'nski's analogoi are. At this occasion some
+% redundant macros of that family are deleted}
+%
+% \changes{v0.78}{2007/04/26}{\cs{@namelet} renamed to \cs{n@melet}
+% to solve a~conflict with the \pk{beamer} class. The package contents
+% regrouped}
%
% \PrintChanges\PrintIndex
%\NoEOF
% (For my GNU Emacs:)
%%% Local Variables:
-%%% mode: latex
-%%% TeX-master: "e:/LaTeX/TeXGuru/gmutils/gmutilsDoc"
+%%% mode: doctex
+%%% TeX-master: "../../../../LaTeX/TeXGuru/gmutils/gmutilsDoc.tex"
%%% End:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 01:03:53 +0000