diff options
Diffstat (limited to 'tex/context/base/mkxl/meta-nod.mkxl')
| -rw-r--r-- | tex/context/base/mkxl/meta-nod.mkxl | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/tex/context/base/mkxl/meta-nod.mkxl b/tex/context/base/mkxl/meta-nod.mkxl index 0fbfefde0..17264d9b9 100644 --- a/tex/context/base/mkxl/meta-nod.mkxl +++ b/tex/context/base/mkxl/meta-nod.mkxl @@ -108,7 +108,7 @@ \newcount\c_meta_nodes_n -\aliased\let\stopnodes\relax +\permanent\protected\lettonothing\stopnodes \permanent\tolerant\protected\def\startnodes[#1]#:#2\stopnodes {\hpack\bgroup @@ -156,7 +156,7 @@ }}% \advance\c_meta_nodes_n\plusone} -\aliased\let\placenode\relax +\permanent\protected\lettonothing\placenode \appendtoks \enforced\let\placenode\grph_nodes_node @@ -165,23 +165,23 @@ \permanent\tolerant\protected\def\grph_nodes_fromto[#1]#*[#2]% {\grph_nodes_fromto_indeed[#1][#2]}% get rid of {n,m} % todo: we can use #_ or so -\letvalue{\??metanodesposition }\empty -\setvalue{\??metanodesposition top}{.top} -\setvalue{\??metanodesposition bottom}{.bot} -\setvalue{\??metanodesposition left}{.lft} -\setvalue{\??metanodesposition right}{.rt} -\setvalue{\??metanodesposition upperleft}{.ulft} -\setvalue{\??metanodesposition topleft}{.ulft} -\setvalue{\??metanodesposition lefttop}{.ulft} -\setvalue{\??metanodesposition upperright}{.urt} -\setvalue{\??metanodesposition topright}{.urt} -\setvalue{\??metanodesposition righttop}{.urt} -\setvalue{\??metanodesposition lowerleft}{.llft} -\setvalue{\??metanodesposition bottomleft}{.llft} -\setvalue{\??metanodesposition leftbottom}{.llft} -\setvalue{\??metanodesposition lowerright}{.lrt} -\setvalue{\??metanodesposition bottomright}{.lrt} -\setvalue{\??metanodesposition rightbottom}{.lrt} +\letcsname\??metanodesposition \endcsname\empty +\defcsname\??metanodesposition top\endcsname{.top} +\defcsname\??metanodesposition bottom\endcsname{.bot} +\defcsname\??metanodesposition left\endcsname{.lft} +\defcsname\??metanodesposition right\endcsname{.rt} +\defcsname\??metanodesposition upperleft\endcsname{.ulft} +\defcsname\??metanodesposition topleft\endcsname{.ulft} +\defcsname\??metanodesposition lefttop\endcsname{.ulft} +\defcsname\??metanodesposition upperright\endcsname{.urt} +\defcsname\??metanodesposition topright\endcsname{.urt} +\defcsname\??metanodesposition righttop\endcsname{.urt} +\defcsname\??metanodesposition lowerleft\endcsname{.llft} +\defcsname\??metanodesposition bottomleft\endcsname{.llft} +\defcsname\??metanodesposition leftbottom\endcsname{.llft} +\defcsname\??metanodesposition lowerright\endcsname{.lrt} +\defcsname\??metanodesposition bottomright\endcsname{.lrt} +\defcsname\??metanodesposition rightbottom\endcsname{.lrt} \def\grph_nodes_fromto_indeed[#1,#2][#3]% we can't group because etoksapp doesn't like that {\begingroup @@ -219,16 +219,18 @@ ;% }}} -\setvalue{\??metanodesalternative }{draw} -\setvalue{\??metanodesalternative arrow}{drawarrow} -\setvalue{\??metanodesalternative doublearrow}{drawdblarrow} -\setvalue{\??metanodesalternative doublearrows}{drawdoublearrows} +\defcsname\??metanodesalternative \endcsname{draw} +\defcsname\??metanodesalternative arrow\endcsname{drawarrow} +\defcsname\??metanodesalternative doublearrow\endcsname{drawdblarrow} +\defcsname\??metanodesalternative doublearrows\endcsname{drawdoublearrows} -\setvalue{\??metanodesoption }{} -\setvalue{\??metanodesoption dashed}{dashed evenly} -\setvalue{\??metanodesoption dotted}{dashed withdots scaled .5} +\defcsname\??metanodesoption \endcsname{} +\defcsname\??metanodesoption dashed\endcsname{dashed evenly} +\defcsname\??metanodesoption dotted\endcsname{dashed withdots scaled .5} -\aliased\let\connectnodes\relax +\permanent\protected\lettonothing\connectnodes +\permanent\protected\lettonothing\mpcode +\permanent\protected\lettonothing\nodeMPcode \appendtoks \enforced\let\connectnodes\grph_nodes_fromto @@ -237,9 +239,6 @@ \permanent\protected\def\grph_nodes_code#1% {\etoksapp\t_meta_nodes{#1}} -\aliased\let\mpcode \relax -\aliased\let\nodeMPcode\relax - \appendtoks \enforced\let\nodeMPcode\grph_nodes_code \enforced\let\mpcode \grph_nodes_code |