keywordclass.metafun.internals=\
nocolormodel greycolormodel graycolormodel rgbcolormodel \
cmykcolormodel shadefactor textextoffset normaltransparent multiplytransparent \
screentransparent overlaytransparent softlighttransparent hardlighttransparent colordodgetransparent \
colorburntransparent darkentransparent lightentransparent differencetransparent exclusiontransparent \
huetransparent saturationtransparent colortransparent luminositytransparent 

keywordclass.metafun.commands=\
sqr log ln exp \
inv pow pi radian tand \
cotd sin cos tan cot \
atan asin acos invsin invcos \
acosh asinh sinh cosh paired \
tripled unitcircle fulldiamond unitdiamond fullsquare \
llcircle lrcircle urcircle ulcircle tcircle \
bcircle lcircle rcircle lltriangle lrtriangle \
urtriangle ultriangle smoothed cornered superellipsed \
randomized squeezed enlonged shortened punked \
curved unspiked simplified blownup stretched \
enlarged leftenlarged topenlarged rightenlarged bottomenlarged \
crossed laddered randomshifted interpolated paralleled \
cutends peepholed llenlarged lrenlarged urenlarged \
ulenlarged llmoved lrmoved urmoved ulmoved \
rightarrow leftarrow centerarrow boundingbox innerboundingbox \
outerboundingbox pushboundingbox popboundingbox bottomboundary leftboundary \
topboundary rightboundary xsized ysized xysized \
sized xyscaled intersection_point intersection_found penpoint \
bbwidth bbheight withshade withlinearshading withcircularshading \
withfromshadecolor withtoshadecolor withshading shadedinto withcircularshade \
withlinearshade cmyk spotcolor multitonecolor namedcolor \
drawfill undrawfill inverted uncolored softened \
grayed greyed onlayer along graphictext \
loadfigure externalfigure withmask figure register \
bitmapimage colordecimals ddecimal dddecimal ddddecimal \
textext thetextext rawtextext textextoffset verbatim \
thelabel label transparent withtransparency asgroup \
infont set_linear_vector linear_shade define_linear_shade define_circular_linear_shade \
define_sampled_linear_shade set_circular_vector circular_shade define_circular_shade define_circular_linear_shade \
define_sampled_circular_shade space CRLF grayscale greyscale \
withgray withgrey colorpart readfile clearxy \
unitvector center epsed anchored originpath \
infinite break xstretched ystretched snapped \
pathconnectors function constructedpath constructedpairs punkedfunction \
curvedfunction tightfunction punkedpath curvedpath tightpath \
punkedpairs curvedpairs tightpairs evenly oddly \
condition pushcurrentpicture popcurrentpicture arrowpath tensecircle \
roundedsquare colortype whitecolor blackcolor normalfill \
normaldraw visualizepaths naturalizepaths drawboundary drawwholepath \
visualizeddraw visualizedfill draworigin drawboundingbox drawpath \
drawpoint drawpoints drawcontrolpoints drawcontrollines drawpointlabels \
drawlineoptions drawpointoptions drawcontroloptions drawlabeloptions draworiginoptions \
drawboundoptions drawpathoptions resetdrawoptions