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 autoalign transparent withtransparency \
property properties withproperties 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 undashed decorated redecorated \
undecorated passvariable passarrayvariable tostring format \
formatted startpassingvariable stoppassingvariable 

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 metapostversion \
maxdimensions