%% %% This is file `expkv-opt-2020-10-10.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% expkv-opt-2020-10-10.dtx (with options: `pkg') %% %% -------------------------------------------------------------- %% expkv-opt -- parse class and package options with expkv %% E-mail: jspratte@yahoo.de %% Released under the LaTeX Project Public License v1.3c or later %% See http://www.latex-project.org/lppl.txt %% -------------------------------------------------------------- %% %% Copyright (C) 2020 Jonathan P. Spratte %% %% This work may be distributed and/or modified under the conditions of the %% LaTeX Project Public License (LPPL), either version 1.3c of this license or %% (at your option) any later version. The latest version of this license is in %% the file: %% %% http://www.latex-project.org/lppl.txt %% %% This work is "maintained" (as per LPPL maintenance status) by %% Jonathan P. Spratte. %% %% This work consists of the file expkv-opt.dtx %% and the derived files expkv-opt.pdf %% expkv-opt.sty %% \newcommand*\ekvoVersion{0.1b} \newcommand*\ekvoDate{2020-10-10} \ProvidesPackage{expkv-opt} [% \ekvoDate\space v\ekvoVersion\space parse class and package options with expkv% ] \RequirePackage{expkv} \protected\long\def\ekvo@CurrentOption@loop#1#2% {% \ekvo@CurrentOption@loop@#2\ekv@mark#1,\ekv@stop,\ekvo@tail } \long\def\ekvo@CurrentOption@loop@#1#2,% {% \ekv@gobble@from@mark@to@stop#2\ekvo@end@loop\ekv@stop \ekv@ifblank{#2}% {}% {% \edef\CurrentOption{\unexpanded\expandafter{\@gobble#2}}% #1{#2}% }% \ekvo@CurrentOption@loop@#1\ekv@mark } \long\def\ekvo@end@loop#1\ekvo@tail{} \def\ekvo@ifx@TF#1#2{\ifx#1#2\ekv@fi@firstoftwo\fi\@secondoftwo} \def\ekvo@ifx@F#1#2{\ifx#1#2\ekv@fi@gobble\fi\@firstofone} \protected\def\ekvo@do@with@set#1#2% {% \ekvifdefinedset{#1}% {% \expandafter \let\expandafter\ekvo@name\csname\ekv@undefined@set{#1}\endcsname \def\ekvo@setname{#1}% #2% }% {\ekvo@err@undefined@set{#1}}% } \protected\long\def\ekvo@handle@undefined@k@pkg#1% {% \ekv@ifdefined{\ekvo@name{#1}}% {\ekvo@err@value@required{#1}}% {\ekvo@err@undefined@key{#1}}% } \def\ekvo@handle@undefined@kv@pkg#1#2% {% \ekv@ifdefined{\ekvo@name{#1}N}% {\ekvo@err@value@forbidden{#1}}% {\ekvo@err@undefined@key{#1}}% } \long\def\ekvo@addto@unused@one#1{\ekvo@addto@list\@unusedoptionlist} \long\def\ekvo@addto@unused@two#1#2{\ekvo@addto@list\@unusedoptionlist} \long\def\ekvo@rmfrom@unused@one#1{\ekvo@rmfrom@list\@unusedoptionlist} \long\def\ekvo@rmfrom@unused@two#1#2{\ekvo@rmfrom@list\@unusedoptionlist} \protected\def\ekvo@set@handlers@local {% \ekvo@if@need@handlers {% \ifx\@currext\@clsextension \ifx\@classoptionslist\relax \let\ekvo@handle@undefined@k\@gobble \let\ekvo@handle@undefined@kv\@gobbletwo \else \expandafter \ifx\csname opt@\@currname.\@currext\endcsname\@classoptionslist \let\ekvo@handle@undefined@k\ekvo@addto@unused@one \let\ekvo@handle@undefined@kv\ekvo@addto@unused@two \else \let\ekvo@handle@undefined@k\@gobble \let\ekvo@handle@undefined@kv\@gobbletwo \fi \fi \else \let\ekvo@handle@undefined@k\ekvo@handle@undefined@k@pkg \let\ekvo@handle@undefined@kv\ekvo@handle@undefined@kv@pkg \fi }% } \protected\def\ekvo@set@handlers@global {% \unless\ifx\@unusedoptionlist\@empty \let\ekvo@handle@defined@k\ekvo@rmfrom@unused@one \let\ekvo@handle@defined@kv\ekvo@rmfrom@unused@two \fi \ekvo@if@need@handlers {% \let\ekvo@handle@undefined@k\@gobble \let\ekvo@handle@undefined@kv\@gobbletwo }% } \protected\def\ekvo@set@handlers@unusedglobal {% \ekvo@if@need@handlers {% \let\ekvo@handle@undefined@k\ekvo@addto@unused@one \let\ekvo@handle@undefined@kv\ekvo@addto@unused@two \let\@unusedoptionlist\@empty \@gobbletwo }% \@firstofone {% \let\ekvo@handle@defined@k\ekvo@rmfrom@unused@one \let\ekvo@handle@defined@kv\ekvo@rmfrom@unused@two }% } \protected\def\ekvo@set@handlers@list {% \ekvo@if@need@handlers {% \let\ekvo@handle@undefined@k\@gobble \let\ekvo@handle@undefined@kv\@gobbletwo }% } \let\ekvo@if@need@handlers\@firstofone \protected\long\def\ekvo@dont@need@handlers#1% {% \let\ekvo@if@need@handlers\@firstofone }% \let\ekvo@handle@defined@k\@gobble \let\ekvo@handle@defined@kv\@gobbletwo \protected\def\ekvo@process@common#1#2#3% {% #1{\ekvo@do@with@set{#3}{#2}}% } \protected\def\ekvo@process@list#1% {% \expandafter\ekvo@CurrentOption@loop\expandafter{#1}\ekvo@parse } \protected\long\def\ekvo@parse#1% {% \ekv@eq@other#1\ekv@nil\ekv@mark\ekv@parse@eq@other@a =\ekv@mark\ekv@parse@eq@active \ekvo@set@k\ekvo@set@kv \ekvo@tail } \protected\def\ekvo@set@k#1#2\ekvo@tail {% \ekv@ifdefined{\ekvo@name{#1}N}% {% \ekvo@handle@defined@k{#1}% \csname\ekvo@name{#1}N\endcsname }% {\ekvo@handle@undefined@k{#1}}% } \protected\def\ekvo@set@kv#1#2#3\ekvo@tail {% \ekv@ifdefined{\ekvo@name{#1}}% {% \ekvo@handle@defined@kv{#1}{#2}% \csname\ekvo@name{#1}\endcsname{#2}% }% {\ekvo@handle@undefined@kv{#1}{#2}}% } \protected\def\ekvo@addto@list#1% {% \ekvo@ifx@TF#1\@empty {\let#1\CurrentOption}% {% \edef#1% {% \unexpanded\expandafter{#1},% \unexpanded\expandafter{\CurrentOption}% }% }% } \protected\def\ekvo@rmfrom@list#1% {% \ekvo@ifx@F#1\@empty {% \let\ekvo@tmp@list\@empty \let\ekvo@curropt\CurrentOption \expandafter\ekvo@CurrentOption@loop\expandafter{#1}\ekvo@rmfrom@list@ \let\CurrentOption\ekvo@curropt \let#1\ekvo@tmp@list }% } \protected\long\def\ekvo@rmfrom@list@#1% {% \ekvo@ifx@F\CurrentOption\ekvo@curropt {\ekvo@addto@list\ekvo@tmp@list}% } \protected\def\ekvo@err@undefined@key#1% {% \PackageError{expkv-opt}{Undefined key `#1' in set `\ekvo@setname'}{}% } \protected\def\ekvo@err@value@required#1% {% \PackageError{expkv-opt}% {Value required for key `#1' in set `\ekvo@setname'}% {}% } \protected\def\ekvo@err@value@forbidden#1% {% \PackageError{expkv-opt}% {Value forbidden for key `#1' in set `\ekvo@setname'}% {}% } \protected\def\ekvo@err@undefined@set#1% {% \PackageError{expkv-opt}% {Undefined set `#1'}% {The set for which you try to parse options isn't defined in expkv.}% } \protected\def\ekvoProcessLocalOptions {% \ekvo@process@common {\ekv@ifdefined{opt@\@currname.\@currext}\@firstofone\@gobble}% {% \ekvo@set@handlers@local \expandafter \ekvo@process@list\csname opt@\@currname.\@currext\endcsname \AtEndOfPackage{\let\@unprocessedoptions\relax}% }% } \protected\def\ekvoProcessGlobalOptions {% \ekvo@process@common{\ekvo@ifx@F\@classoptionslist\relax}% {% \ekvo@set@handlers@global \ekvo@process@list\@classoptionslist \let\ekvo@handle@defined@k\@gobble \let\ekvo@handle@defined@kv\@gobbletwo }% } \protected\def\ekvoProcessUnusedGlobalOptions {% \ekvo@process@common{\ekvo@ifx@F\@unusedoptionlist\@empty}% {% \let\ekvo@tmp@list\@unusedoptionlist \ekvo@set@handlers@unusedglobal \ekvo@process@list\ekvo@tmp@list \let\ekvo@handle@defined@k\@gobble \let\ekvo@handle@defined@kv\@gobbletwo }% } \protected\def\ekvoProcessOptionsList#1% {% \ekvo@process@common{\ekvo@ifx@F#1\@empty}% {% \ekvo@set@handlers@list \ekvo@process@list#1% }% } \protected\def\ekvoUseUnknownHandlers#1#2% {% \let\ekvo@handle@undefined@k#1\relax \let\ekvo@handle@undefined@kv#2\relax \let\ekvo@if@need@handlers\ekvo@dont@need@handlers } \@onlypreamble\ekvoProcessLocalOptions \@onlypreamble\ekvoProcessGlobalOptions \@onlypreamble\ekvoProcessUnusedGlobalOptions \@onlypreamble\ekvoProcessOptionsList \@onlypreamble\ekvoUseUnknownHandlers %% %% %% End of file `expkv-opt-2020-10-10.sty'.