diff options
author | Karl Berry <karl@freefriends.org> | 2020-07-04 20:48:30 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2020-07-04 20:48:30 +0000 |
commit | ec3d0b4ea151b115ab584a4ae01145d8fa5d1e6b (patch) | |
tree | b997c431bbcd3917846e1d02e8e58212ea630f3d /Master/texmf-dist/source/latex/expkv/expkv.dtx | |
parent | af82aa955d92ac23a716670104c7da69f69db008 (diff) |
expkv (4jul20)
git-svn-id: svn://tug.org/texlive/trunk@55750 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/expkv/expkv.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/expkv/expkv.dtx | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/Master/texmf-dist/source/latex/expkv/expkv.dtx b/Master/texmf-dist/source/latex/expkv/expkv.dtx index 12cf70fd87f..f804e6ee0fe 100644 --- a/Master/texmf-dist/source/latex/expkv/expkv.dtx +++ b/Master/texmf-dist/source/latex/expkv/expkv.dtx @@ -429,6 +429,14 @@ and the derived files expkv.pdf % |\relax|. % \end{function} % +% \begin{function}{\ekvifdefinedset} +% \begin{syntax} +% \cs{ekvifdefinedset}\marg{set}\marg{true}\marg{false} +% \end{syntax} +% This macro tests whether \set\ is defined (which it is if at least one key +% was defined for it). If it is \meta{true} will be run, else \meta{false}. +% \end{function} +% % \begin{function}{\ekvbreak,\ekvbreakPreSneak,\ekvbreakPostSneak} % \begin{syntax} % \cs{ekvbreak}\marg{after} @@ -1002,8 +1010,8 @@ and the derived files expkv.pdf % \begin{macro}{\ekvVersion,\ekvDate} % We're on our first input, so lets store the version and date in a macro. % \begin{macrocode} -\def\ekvVersion{1.3} -\def\ekvDate{2020-07-02} +\def\ekvVersion{1.4} +\def\ekvDate{2020-07-04} % \end{macrocode} % \end{macro} % @@ -1029,18 +1037,23 @@ and the derived files expkv.pdf % \begin{macro}[internal] % { % \@gobble,\@firstofone,\@firstoftwo,\@secondoftwo, -% \ekv@gobbleto@stop,\ekv@fi@secondoftwo,\ekv@gobble@mark, -% \ekv@gobble@from@mark@to@stop +% \ekv@gobbleto@stop,\ekv@fi@gobble,\ekv@fi@firstoftwo,\ekv@fi@secondoftwo, +% \ekv@gobble@mark,\ekv@gobble@from@mark@to@stop % } % Since branching tests are often more versatile than |\if...\else...\fi| % constructs, we define helpers that are branching pretty fast. Also here are % some other utility functions that just grab some tokens. The ones that are -% also contained in \LaTeX\ don't use the |ekv| prefix. +% also contained in \LaTeX\ don't use the |ekv| prefix. Not all of the ones +% defined here are really needed by \expkv\ but are provided because packages +% like \expkvd\ or \expkvo\ need them (and I don't want to define them in each +% package which might need them). % \begin{macrocode} \long\def\@gobble#1{} \long\def\@firstofone#1{#1} \long\def\@firstoftwo#1#2{#1} \long\def\@secondoftwo#1#2{#2} +\long\def\ekv@fi@gobble\fi\@firstofone#1{\fi} +\long\def\ekv@fi@firstoftwo\fi\@secondoftwo#1#2{\fi#1} \long\def\ekv@fi@secondoftwo\fi\@firstoftwo#1#2{\fi#2} \long\def\ekv@gobbleto@stop#1\ekv@stop{} \def\ekv@gobble@mark\ekv@mark{} @@ -1263,6 +1276,15 @@ and the derived files expkv.pdf % \end{macrocode} % \end{macro} % +% \begin{macro}{\ekvifdefinedset} +% \begin{macrocode} +\def\ekvifdefinedset#1% + {% + \ekv@ifdefined{\ekv@undefined@set{#1}}% + } +% \end{macrocode} +% \end{macro} +% % \begin{macro}{\ekvset} % Set up |\ekvset|, which should not be affected by active commas and equal % signs. The equal signs are a bit harder to cope with and we'll do that later, |