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authorKarl Berry <karl@freefriends.org>2020-12-28 22:32:43 +0000
committerKarl Berry <karl@freefriends.org>2020-12-28 22:32:43 +0000
commit1933be51c625ec25039db7f381bd84abdeeadee5 (patch)
treed7e33825717d67a98dc52f027a13529ebcbeda7b /Master/texmf-dist/tex/generic
parent3f516ebc134388ce112da396f5fa48763112c68a (diff)
expkv (28dec20)
git-svn-id: svn://tug.org/texlive/trunk@57247 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic')
-rw-r--r--Master/texmf-dist/tex/generic/expkv/expkv.tex183
1 files changed, 71 insertions, 112 deletions
diff --git a/Master/texmf-dist/tex/generic/expkv/expkv.tex b/Master/texmf-dist/tex/generic/expkv/expkv.tex
index 5897ca8c924..79cbaac18b9 100644
--- a/Master/texmf-dist/tex/generic/expkv/expkv.tex
+++ b/Master/texmf-dist/tex/generic/expkv/expkv.tex
@@ -39,8 +39,8 @@
\errmessage{expkv requires e-TeX}
\expandafter\endinput
\fi
-\def\ekvVersion{1.5}
-\def\ekvDate{2020-10-10}
+\def\ekvVersion{1.6}
+\def\ekvDate{2020-12-28}
\csname ekv@tmp\endcsname
\expandafter\chardef\csname ekv@tmp\endcsname=\catcode`\@
\catcode`\@=11
@@ -119,18 +119,17 @@
##1\ekv@nil
\ekv@mark#1%
#1\ekv@nil
- \ekv@stop
}%
\long\def\ekv@strip@a##1\ekv@mark#1{\ekv@strip@b##1\ekv@mark}%
- \long\def\ekv@strip@b##1#1\ekv@nil {\ekv@strip@c##1\ekv@nil}%
}
\ekv@strip{ }
-\long\def\ekv@strip@c\ekv@mark#1\ekv@nil\ekv@mark#2\ekv@nil\ekv@stop#3{#3{#1}}
-\long\def\ekv@expB@unbraceA#1#2%
- {%
- \expandafter\ekv@expB@unbraceA@\expandafter{#2}{#1}%
- }
-\long\def\ekv@expB@unbraceA@#1#2{#2{#1}}%
+\long\def\ekv@strip@b#1 \ekv@nil{\ekv@strip@c#1\ekv@nil}
+\long\def\ekv@strip@c\ekv@mark#1\ekv@nil\ekv@mark#2\ekv@nil#3{#3{#1}}
+\let\ekv@zero\z@
+\long\def\ekv@exparg#1#2{\expandafter\ekv@exparg@\expandafter{#2}{#1}}
+\long\def\ekv@exparg@#1#2{#2{#1}}%
+\long\def\ekv@expargtwice#1#2{\expandafter\ekv@expargtwice@\expandafter{#2}{#1}}
+\def\ekv@expargtwice@{\expandafter\ekv@exparg@\expandafter}
\def\ekv@name@set#1{ekv#1(}
\def\ekv@name@key#1{#1)}
\edef\ekv@name
@@ -138,7 +137,7 @@
\unexpanded\expandafter{\ekv@name@set{#1}}%
\unexpanded\expandafter{\ekv@name@key{\detokenize{#2}}}%
}
-\ekv@expB@unbraceA{\def\ekv@name#1#2}{\ekv@name}
+\ekv@exparg{\def\ekv@name#1#2}{\ekv@name}
\def\ekv@undefined@set#1{! expkv Error: Set `#1' undefined.}
\edef\ekv@checkvalid
{%
@@ -161,10 +160,10 @@
}%
\unexpanded{\@gobble}%
}
-\ekv@expB@unbraceA{\protected\def\ekv@checkvalid#1#2}{\ekv@checkvalid}%
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\def\ekvifdefined#1#2}}%
+\ekv@exparg{\protected\def\ekv@checkvalid#1#2}{\ekv@checkvalid}%
+\ekv@expargtwice{\def\ekvifdefined#1#2}%
{\expandafter\ekv@ifdefined\expandafter{\ekv@name{#1}{#2}}}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\def\ekvifdefinedNoVal#1#2}}%
+\ekv@expargtwice{\def\ekvifdefinedNoVal#1#2}%
{\expandafter\ekv@ifdefined\expandafter{\ekv@name{#1}{#2}N}}
\def\ekvdef#1#2#3#4%
{%
@@ -176,27 +175,27 @@
{#1{\expandafter\let\csname#2\endcsname##3#3}}%
\protected\def\ekvletNoVal##1##2##3%
{#1{\expandafter\let\csname#2N\endcsname##3#3}}%
- \ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{%
- \protected\long\def\ekvdefunknown##1##2}}}%
+ \ekv@expargtwice{\protected\long\def\ekvdefunknown##1##2}%
{%
- \expandafter\ekv@expB@unbraceA@\expandafter
+ \romannumeral
+ \expandafter\ekv@exparg@\expandafter
{%
\expandafter\expandafter\expandafter
\def\expandafter\csname\ekv@name{##1}{}u\endcsname####1####2{##2}%
#3%
}%
- {\ekv@checkvalid{##1}.}%
+ {\ekv@zero\ekv@checkvalid{##1}.}%
}%
- \ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{%
- \protected\long\def\ekvdefunknownNoVal##1##2}}}%
+ \ekv@expargtwice{\protected\long\def\ekvdefunknownNoVal##1##2}%
{%
- \expandafter\ekv@expB@unbraceA@\expandafter
+ \romannumeral
+ \expandafter\ekv@exparg@\expandafter
{%
\expandafter\expandafter\expandafter
\def\expandafter\csname\ekv@name{##1}{}uN\endcsname####1{##2}%
#3%
}%
- {\ekv@checkvalid{##1}.}%
+ {\ekv@zero\ekv@checkvalid{##1}.}%
}%
\protected\def\ekvletkv##1##2##3##4%
{%
@@ -237,15 +236,13 @@
}%
\unexpanded{\fi}%
}
-\ekv@expB@unbraceA{\protected\def\ekv@defsetmacro#1#2}{\ekv@defsetmacro}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\def\ekvifdefinedset#1}}%
- {%
- \expandafter\ekv@ifdefined\expandafter{\ekv@undefined@set{#1}}%
- }
+\ekv@exparg{\protected\def\ekv@defsetmacro#1#2}{\ekv@defsetmacro}
+\ekv@expargtwice{\def\ekvifdefinedset#1}%
+ {\expandafter\ekv@ifdefined\expandafter{\ekv@undefined@set{#1}}}
\begingroup
\def\ekvset#1#2{%
\endgroup
-\ekv@expB@unbraceA{\long\def\ekvset##1##2}%
+\ekv@exparg{\long\def\ekvset##1##2}%
{%
\expandafter\expandafter\expandafter
\ekv@set\expandafter\csname\ekv@undefined@set{##1}\endcsname
@@ -259,14 +256,8 @@
\long\def\ekv@endset
\ekv@stop\ekv@set@other##1\ekv@mark\ekv@stop,\ekv@stop,##2%
{##2}
-\long\def\ekv@eq@other##1=##2\ekv@mark##3%
- {%
- ##3##1\ekv@stop\ekv@mark##2%
- }
-\long\def\ekv@eq@active##1#2##2\ekv@mark##3%
- {%
- ##3##1\ekv@stop\ekv@mark##2%
- }
+\long\def\ekv@eq@other##1=##2\ekv@mark##3{##3##1\ekv@stop\ekv@mark##2}
+\long\def\ekv@eq@active##1#2##2\ekv@mark##3{##3##1\ekv@stop\ekv@mark##2}
\long\def\ekv@set@other##1##2,%
{%
\ekv@gobble@from@mark@to@stop##2\ekv@endset@other\ekv@stop
@@ -280,14 +271,14 @@
\ekv@eq@active##1\ekv@nil\ekv@mark\ekv@set@eq@other@active
#2\ekv@mark\ekv@set@eq@other@b
}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@set@eq@other@b
##1\ekv@nil\ekv@mark\ekv@set@eq@other@active\ekv@stop\ekv@mark
##2\ekv@nil=\ekv@mark\ekv@set@eq@active
}%
{\ekv@strip{##1}{\expandafter\ekv@set@pair\detokenize}\ekv@mark##2\ekv@nil}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@set@eq@other@active
##1\ekv@stop##2\ekv@nil#2\ekv@mark
@@ -300,11 +291,9 @@
\ekv@eq@active##1\ekv@nil\ekv@mark\ekv@set@eq@active@
#2\ekv@mark\ekv@set@noeq
}
-\ekv@expB@unbraceA
+\ekv@exparg
{\long\def\ekv@set@eq@active@##1\ekv@stop##2\ekv@nil#2\ekv@mark\ekv@set@noeq}%
- {%
- \ekv@strip{##1}{\expandafter\ekv@set@pair\detokenize}\ekv@mark##2\ekv@nil
- }
+ {\ekv@strip{##1}{\expandafter\ekv@set@pair\detokenize}\ekv@mark##2\ekv@nil}
\edef\ekv@set@noeq
{%
\unexpanded
@@ -315,21 +304,16 @@
\unexpanded\expandafter
{\ekv@strip{##1}{\expandafter\ekv@set@key\detokenize}\ekv@mark}%
}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@set@noeq
##1\ekv@nil\ekv@mark\ekv@set@eq@active@\ekv@stop\ekv@mark
}%
{\ekv@set@noeq}
-\def\ekv@set@was@blank##1%
- {%
- \def\ekv@set@was@blank
- \ekv@ifempty@A\ekv@ifempty@B
- \ekv@strip@a\ekv@mark####1\ekv@nil\ekv@mark##1##1\ekv@nil\ekv@stop
- ####2\ekv@mark
- {\ekv@set@other}%
- }
-\ekv@set@was@blank{ }
+\expandafter\def\expandafter\ekv@set@was@blank
+ \expandafter\ekv@ifempty@A\expandafter\ekv@ifempty@B
+ \ekv@strip{\ekv@mark##1}##2\ekv@mark
+ {\ekv@set@other}
\long\def\ekv@endset@other
\ekv@stop
\ekv@eq@other\ekv@mark\ekv@stop\ekv@nil\ekv@mark\ekv@set@eq@other@a
@@ -338,22 +322,13 @@
\long\def\ekvbreak##1##2\ekv@stop#1##3{##1}
\long\def\ekvbreakPreSneak ##1##2\ekv@stop#1##3{##1##3}
\long\def\ekvbreakPostSneak##1##2\ekv@stop#1##3{##3##1}
-\long\def\ekvsneak##1##2\ekv@stop#1##3%
- {%
- ##2\ekv@stop#1{##3##1}%
- }
-\long\def\ekvsneakPre##1##2\ekv@stop#1##3%
- {%
- ##2\ekv@stop#1{##1##3}%
- }
-\long\def\ekvparse##1##2##3%
- {%
- \ekv@parse##1##2\ekv@mark##3#1\ekv@stop#1%
- }
+\long\def\ekvsneak##1##2\ekv@stop#1##3{##2\ekv@stop#1{##3##1}}
+\long\def\ekvsneakPre##1##2\ekv@stop#1##3{##2\ekv@stop#1{##1##3}}
+\long\def\ekvparse##1##2##3{\ekv@parse{##1}{##2}\ekv@mark##3#1\ekv@stop#1}
\long\def\ekv@parse##1##2##3#1%
{%
\ekv@gobble@from@mark@to@stop##3\ekv@endparse\ekv@stop
- \ekv@parse@other##1##2##3,\ekv@stop,%
+ \ekv@parse@other{##1}{##2}##3,\ekv@stop,%
}
\long\def\ekv@endparse
\ekv@stop\ekv@parse@other##1\ekv@mark\ekv@stop,\ekv@stop,%
@@ -363,7 +338,7 @@
\ekv@gobble@from@mark@to@stop##3\ekv@endparse@other\ekv@stop
\ekv@eq@other##3\ekv@nil\ekv@mark\ekv@parse@eq@other@a
=\ekv@mark\ekv@parse@eq@active
- ##1##2%
+ {##1}{##2}%
\ekv@mark
}
\long\def\ekv@parse@eq@other@a##1\ekv@stop
@@ -371,14 +346,14 @@
\ekv@eq@active##1\ekv@nil\ekv@mark\ekv@parse@eq@other@active
#2\ekv@mark\ekv@parse@eq@other@b
}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@parse@eq@other@b
##1\ekv@nil\ekv@mark\ekv@parse@eq@other@active\ekv@stop\ekv@mark
##2\ekv@nil=\ekv@mark\ekv@parse@eq@active
}%
{\ekv@strip{##1}\ekv@parse@pair##2\ekv@nil}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@parse@eq@other@active
##1\ekv@stop##2\ekv@nil#2\ekv@mark
@@ -391,11 +366,9 @@
\ekv@eq@active##1\ekv@nil\ekv@mark\ekv@parse@eq@active@
#2\ekv@mark\ekv@parse@noeq
}
-\ekv@expB@unbraceA
+\ekv@exparg
{\long\def\ekv@parse@eq@active@##1\ekv@stop##2#2\ekv@mark\ekv@parse@noeq}%
- {%
- \ekv@strip{##1}\ekv@parse@pair##2%
- }
+ {\ekv@strip{##1}\ekv@parse@pair##2}
\edef\ekv@parse@noeq
{%
\unexpanded
@@ -405,39 +378,32 @@
}%
\unexpanded\expandafter{\ekv@strip{##1}\ekv@parse@key}%
}
-\ekv@expB@unbraceA
+\ekv@exparg
{%
\long\def\ekv@parse@noeq
##1\ekv@nil\ekv@mark\ekv@parse@eq@active@\ekv@stop\ekv@mark
}%
{\ekv@parse@noeq}
-\def\ekv@parse@was@blank##1%
- {%
- \def\ekv@parse@was@blank
- \ekv@ifempty@A\ekv@ifempty@B
- \ekv@strip@a\ekv@mark####1\ekv@nil\ekv@mark##1##1\ekv@nil\ekv@stop
- \ekv@parse@key
- {\ekv@parse@other}%
- }
-\ekv@parse@was@blank{ }
+\expandafter\def\expandafter\ekv@parse@was@blank
+ \expandafter\ekv@ifempty@A\expandafter\ekv@ifempty@B
+ \ekv@strip{\ekv@mark##1}\ekv@parse@key
+ {\ekv@parse@other}
\long\def\ekv@endparse@other
\ekv@stop
\ekv@eq@other\ekv@mark\ekv@stop\ekv@nil\ekv@mark\ekv@parse@eq@other@a
=\ekv@mark\ekv@parse@eq@active
{\ekv@parse}
-\ekv@expB@unbraceA{\long\def\ekv@parse@pair##1##2\ekv@nil}%
- {%
- \ekv@strip{##2}\ekv@parse@pair@{##1}%
- }
+\ekv@exparg{\long\def\ekv@parse@pair##1##2\ekv@nil}%
+ {\ekv@strip{##2}\ekv@parse@pair@{##1}}
\long\def\ekv@parse@pair@##1##2##3##4%
{%
\unexpanded{##4{##2}{##1}}%
- \ekv@parse@other##3##4%
+ \ekv@parse@other{##3}{##4}%
}
-\long\def\ekv@parse@key##1##2##3%
+\long\def\ekv@parse@key##1##2%
{%
\unexpanded{##2{##1}}%
- \ekv@parse@other##2##3%
+ \ekv@parse@other{##2}%
}
}
\catcode`\,=13
@@ -448,17 +414,13 @@
\unexpanded{\ekvsneak{#2}}%
\unexpanded\expandafter{\ekvset{#1}{#3}}%
}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\long\def\ekvsetSneaked#1#2#3}}%
- {\ekvsetSneaked}
-\ekv@expB@unbraceA{\def\ekvchangeset#1}%
+\ekv@expargtwice{\long\def\ekvsetSneaked#1#2#3}{\ekvsetSneaked}
+\ekv@exparg{\def\ekvchangeset#1}%
{%
\expandafter\expandafter\expandafter
\ekv@changeset\expandafter\csname\ekv@undefined@set{#1}\endcsname\ekv@empty
}
-\long\def\ekv@changeset#1#2\ekv@set@other#3%
- {%
- #2\ekv@set@other#1%
- }
+\long\def\ekv@changeset#1#2\ekv@set@other#3{#2\ekv@set@other#1}
\ekv@if@lastnamedcs
{%
\long\def\ekv@set@pair#1\ekv@mark#2\ekv@nil#3%
@@ -511,7 +473,7 @@
\fi
\ekv@set@pair@d#1%
}
-\ekv@expB@unbraceA{\long\def\ekv@set@pair@d#1#2#3}{\ekv@strip{#2}#1}
+\ekv@exparg{\long\def\ekv@set@pair@d#1#2#3}{\ekv@strip{#2}#1}
\long\def\ekv@set@pair@e\fi\ekv@set@pair@d#1#2#3{\fi#3}
\ekv@if@lastnamedcs
{%
@@ -560,22 +522,22 @@
\fi
\@firstoftwo#1%
}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{%
-\protected\def\ekvsetdef#1#2}}}}%
+\ekv@expargtwice{\protected\def\ekvsetdef#1#2}%
{%
- \ekv@expB@unbraceA{\ekv@expB@unbraceA{\long\def#1##1}}%
+ \romannumeral
+ \ekv@exparg{\ekv@zero\ekv@exparg{\long\def#1##1}}%
{\ekvset{#2}{##1}}%
}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{%
-\protected\def\ekvsetSneakeddef#1#2}}}}%
+\ekv@expargtwice{\protected\def\ekvsetSneakeddef#1#2}%
{%
- \ekv@expB@unbraceA{\ekv@expB@unbraceA{\long\def#1##1##2}}%
+ \romannumeral
+ \ekv@exparg{\ekv@zero\ekv@exparg{\long\def#1##1##2}}%
{\ekvsetSneaked{#2}{##1}{##2}}%
}
-\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{\ekv@expB@unbraceA{%
-\protected\def\ekvsetdefSneaked#1#2#3}}}}%
+\ekv@expargtwice{\protected\def\ekvsetdefSneaked#1#2#3}%
{%
- \ekv@expB@unbraceA{\ekv@expB@unbraceA{\long\def#1##1}}%
+ \romannumeral
+ \ekv@exparg{\ekv@zero\ekv@exparg{\long\def#1##1}}%
{\ekvsetSneaked{#2}{#3}{##1}}%
}
\begingroup
@@ -593,12 +555,9 @@
\def\ekv@err@{\expandafter\ekv@gobbleto@stop}
\long\def\ekv@err@common #1#2{\expandafter\ekv@err@common@\string#2{#1}}
\long\def\ekv@err@common@#1`#2' #3.#4#5{\ekv@err{#4 (`#5', set `#2')}}
-\ekv@expB@unbraceA{\long\def\ekv@err@unknown#1}%
- {\ekv@err@common{unknown key}{#1}}
-\ekv@expB@unbraceA{\long\def\ekv@err@noarg #1}%
- {\ekv@err@common{value forbidden}{#1}}
-\ekv@expB@unbraceA{\long\def\ekv@err@reqval #1}%
- {\ekv@err@common{value required}{#1}}
+\ekv@exparg{\long\def\ekv@err@unknown#1}{\ekv@err@common{unknown key}{#1}}
+\ekv@exparg{\long\def\ekv@err@noarg #1}{\ekv@err@common{value forbidden}{#1}}
+\ekv@exparg{\long\def\ekv@err@reqval #1}{\ekv@err@common{value required}{#1}}
\catcode`\@=\ekv@tmp
%%
%%