keywordclass.metapost.internals=\
mitered rounded beveled butt \
squared eps epsilon infinity bboxmargin \
ahlength ahangle labeloffset dotlabeldiam defaultpen \
defaultscale join_radius pen_lft pen_rt pen_top \
pen_bot 

keywordclass.metapost.commands=\
beginfig endfig rotatedaround reflectedabout \
arrowhead currentpen currentpicture cuttings defaultfont \
extra_beginfig extra_endfig ditto EOF down \
evenly fullcircle halfcircle identity in \
left origin pensquare quartercircle right \
unitsquare up withdots abs bbox \
ceiling center cutafter cutbefore dir \
directionpoint div dotprod intersectionpoint inverse \
mod round unitvector whatever cutdraw \
draw drawarrow drawdblarrow fill filldraw \
drawdot loggingall interact tracingall tracingnone \
pickup undraw unfill unfilldraw buildcycle \
dashpattern decr dotlabel dotlabels drawoptions \
incr label labels max min \
thelabel z beginchar blacker capsule_end \
change_width define_blacker_pixels define_corrected_pixels define_good_x_pixels define_good_y_pixels \
define_horizontal_corrected_pixels define_pixels define_whole_blacker_pixels define_whole_pixels define_whole_vertical_blacker_pixels \
define_whole_vertical_pixels endchar extra_beginchar extra_endchar extra_setup \
font_coding_scheme clearxy clearit clearpen shipit \
font_extra_space exitunless relax hide gobble \
gobbled stop blankpicture counterclockwise tensepath \
takepower direction softjoin makelabel rotatedabout \
flex superellipse erase image nullpen \
savepen clearpen penpos penlabels range \
numtok thru z laboff bye \
red green blue cyan magenta \
yellow black white background graypart \
graycolor mm pt dd bp \
cm pc cc in 

keywordclass.metapost.tex=\
btex etex verbatimtex 

keywordclass.metapost.primitives=\
charcode day linecap linejoin \
miterlimit month pausing prologues showstopping \
time tracingcapsules tracingchoices mpprocset tracingcommands \
tracingequations tracinglostchars tracingmacros tracingonline tracingoutput \
tracingrestores tracingspecs tracingstats tracingtitles truecorners \
warningcheck year false nullpicture pencircle \
true and angle arclength arctime \
ASCII boolean bot char color \
cosd cycle decimal directiontime floor \
fontsize hex infont intersectiontimes known \
length llcorner lrcorner makepath makepen \
mexp mlog normaldeviate not numeric \
oct odd or path pair \
pen penoffset picture point postcontrol \
precontrol reverse rotated scaled shifted \
sind slanted sqrt str string \
subpath substring transform transformed ulcorner \
uniformdeviate unknown urcorner xpart xscaled \
xxpart xypart ypart yscaled yxpart \
yypart zscaled addto clip input \
interim let newinternal save setbounds \
shipout show showdependencies showtoken showvariable \
special begingroup endgroup of curl \
tension and controls interpath on \
off def vardef enddef expr \
suffix text primary secondary tertiary \
primarydef secondarydef tertiarydef randomseed also \
contour doublepath withcolor withpen dashed \
if else elseif fi for \
endfor forever exitif within forsuffixes \
downto upto step until charlist \
extensible fontdimen headerbyte kern ligtable \
boundarychar chardp charext charht charic \
charwd designsize fontmaking charexists cullit \
currenttransform gfcorners grayfont hround imagerules \
lowres_fix nodisplays notransforms openit displaying \
currentwindow screen_rows screen_cols pixels_per_inch cull \
display openwindow numspecial totalweight autorounding \
fillin proofing tracingpens xoffset chardx \
granularity smoothing turningcheck yoffset chardy \
hppp tracingedges vppp extra_beginfig extra_endfig \
mpxbreak endinput message delimiters turningnumber \
errmessage readstring scantokens end outer \
inner write to readfrom withprescript \
withpostscript top bot lft rt \
ulft urt llft lrt redpart \
greenpart bluepart cyanpart magentapart yellowpart \
blackpart greypart rgbcolor cmykcolor greycolor \
graycolor colormodel graypart dashpart penpart \
stroked filled textual clipped bounded \
expandafter 

keywordclass.metapost.shortcuts=\
.. ... -- --- \
&