keywordclass.metafun.commands=\
transparency sqr log ln \
exp inv pow pi radian \
tand cotd sin cos tan \
cot atan asin acos invsin \
invcos invtan acosh asinh sinh \
cosh paired tripled unitcircle fulldiamond \
unitdiamond fullsquare llcircle lrcircle urcircle \
ulcircle tcircle bcircle lcircle rcircle \
lltriangle lrtriangle urtriangle ultriangle uptriangle \
downtriangle lefttriangle righttriangle triangle 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