diff options
Diffstat (limited to 'tex/context/base/colo-ini.mkiv')
| -rw-r--r-- | tex/context/base/colo-ini.mkiv | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/tex/context/base/colo-ini.mkiv b/tex/context/base/colo-ini.mkiv index a46555534..6b4f1be10 100644 --- a/tex/context/base/colo-ini.mkiv +++ b/tex/context/base/colo-ini.mkiv @@ -357,16 +357,26 @@ \normalexpanded{\colo_palets_define[#1][\csname\??colorpaletspecification#2\endcsname]}% \fi}} -\def\colo_palets_define_one#1#2% get rid of { } in #2 - {\colo_palets_define_two{#1}[#2]}% +% \def\colo_palets_define_one#1#2% get rid of { } in #2 +% {\colo_palets_define_two{#1}[#2]}% + +\def\colo_palets_define_one#1#2% get rid of { } + {\doifassignmentelse{#2} % catch empty entries + {\colo_palets_define_two{#1}[#2]} + {\colo_palets_define_three{#1}{#2}}} \def\colo_palets_define_two#1[#2=#3]% {\edef\m_colo_palets_tmp{\ifx\m_colo_palets_tmp\empty\else\m_colo_palets_tmp,\fi#2}% \colo_palets_define_set{#1}{#2}{#3}}% +\def\colo_palets_define_three#1#2% + {\ifcsname\??colorpaletspecification#2\endcsname + \processcommacommand[\csname\??colorpaletspecification#2\endcsname]{\colo_palets_define_one{#1}}% + \fi} + \let\paletsize\!!zerocount -\def\getpaletsize[#1]% +\unexpanded\def\getpaletsize[#1]% only works for valid k=v definitions {\getcommacommandsize[\csname\??colorpaletspecification#1\endcsname]% \edef\paletsize{\number\commalistsize}} |