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| -rw-r--r-- | runtime/syntax/mf.vim | 295 |
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diff --git a/runtime/syntax/mf.vim b/runtime/syntax/mf.vim new file mode 100644 index 0000000..3589e4d --- /dev/null +++ b/runtime/syntax/mf.vim @@ -0,0 +1,295 @@ +" Vim syntax file +" Language: METAFONT +" Maintainer: Nicola Vitacolonna <nvitacolonna@gmail.com> +" Former Maintainers: Andreas Scherer <andreas.scherer@pobox.com> +" Last Change: 2016 Oct 1 + +if exists("b:current_syntax") + finish +endif + +syn iskeyword @,_ + +" METAFONT 'primitives' as defined in chapter 25 of 'The METAFONTbook' +" Page 210: 'boolean expressions' +syn keyword mfBoolExp and charexists false known not odd or true unknown + +" Page 210: 'numeric expression' +syn keyword mfNumExp ASCII angle cosd directiontime floor hex length +syn keyword mfNumExp mexp mlog normaldeviate oct sind sqrt totalweight +syn keyword mfNumExp turningnumber uniformdeviate xpart xxpart xypart +syn keyword mfNumExp ypart yxpart yypart + +" Page 211: 'internal quantities' +syn keyword mfInternal autorounding boundarychar charcode chardp chardx +syn keyword mfInternal chardy charext charht charic charwd day designsize +syn keyword mfInternal fillin fontmaking granularity hppp jobname month +syn keyword mfInternal pausing proofing showstopping smoothing time +syn keyword mfInternal tracingcapsules tracingchoices tracingcommands +syn keyword mfInternal tracingedges tracingequations tracingmacros +syn keyword mfInternal tracingonline tracingoutput tracingpens +syn keyword mfInternal tracingrestores tracingspecs tracingstats +syn keyword mfInternal tracingtitles turningcheck vppp warningcheck +syn keyword mfInternal xoffset year yoffset + +" Page 212: 'pair expressions' +syn keyword mfPairExp of penoffset point postcontrol precontrol rotated +syn keyword mfPairExp scaled shifted slanted transformed xscaled yscaled +syn keyword mfPairExp zscaled + +" Page 213: 'path expressions' +syn keyword mfPathExp atleast controls curl cycle makepath reverse +syn keyword mfPathExp subpath tension + +" Page 214: 'pen expressions' +syn keyword mfPenExp makepen nullpen pencircle + +" Page 214: 'picture expressions' +syn keyword mfPicExp nullpicture + +" Page 214: 'string expressions' +syn keyword mfStringExp char decimal readstring str substring + +" Page 217: 'commands and statements' +syn keyword mfCommand addto also at batchmode contour cull delimiters +syn keyword mfCommand display doublepath dropping dump end errhelp +syn keyword mfCommand errmessage errorstopmode everyjob from interim +syn keyword mfCommand inwindow keeping let message newinternal +syn keyword mfCommand nonstopmode numspecial openwindow outer randomseed +syn keyword mfCommand save scrollmode shipout show showdependencies +syn keyword mfCommand showstats showtoken showvariable special to withpen +syn keyword mfCommand withweight + +" Page 56: 'types' +syn keyword mfType boolean numeric pair path pen picture string +syn keyword mfType transform + +" Page 155: 'grouping' +syn keyword mfStatement begingroup endgroup + +" Page 165: 'definitions' +syn keyword mfDefinition def enddef expr primary primarydef secondary +syn keyword mfDefinition secondarydef suffix tertiary tertiarydef text +syn keyword mfDefinition vardef + +" Page 169: 'conditions and loops' +syn keyword mfCondition else elseif endfor exitif fi for forever +syn keyword mfCondition forsuffixes if step until + +" Other primitives listed in the index +syn keyword mfPrimitive charlist endinput expandafter extensible fontdimen +syn keyword mfPrimitive headerbyte inner input intersectiontimes kern +syn keyword mfPrimitive ligtable quote scantokens skipto + +" Implicit suffix parameters +syn match mfSuffixParam "@#\|#@\|@" + +" These are just tags, but given their special status, we +" highlight them as variables +syn keyword mfVariable x y + +" Keywords defined by plain.mf (defined on pp.262-278) +if get(g:, "plain_mf_macros", 1) + syn keyword mfDef addto_currentpicture beginchar capsule_def + syn keyword mfDef change_width clear_pen_memory clearit clearpen + syn keyword mfDef clearxy culldraw cullit cutdraw + syn keyword mfDef define_blacker_pixels define_corrected_pixels + syn keyword mfDef define_good_x_pixels define_good_y_pixels + syn keyword mfDef define_horizontal_corrected_pixels define_pixels + syn keyword mfDef define_whole_blacker_pixels define_whole_pixels + syn keyword mfDef define_whole_vertical_blacker_pixels + syn keyword mfDef define_whole_vertical_pixels downto draw drawdot + syn keyword mfDef endchar erase exitunless fill filldraw fix_units + syn keyword mfDef flex font_coding_scheme font_extra_space + syn keyword mfDef font_identifier font_normal_shrink + syn keyword mfDef font_normal_space font_normal_stretch font_quad + syn keyword mfDef font_size font_slant font_x_height gfcorners gobble + syn keyword mfDef hide imagerules interact italcorr killtext + syn keyword mfDef loggingall lowres_fix makebox makegrid maketicks + syn keyword mfDef mode_def mode_setup nodisplays notransforms numtok + syn keyword mfDef openit penrazor pensquare penstroke pickup + syn keyword mfDef proofoffset proofrule range reflectedabout + syn keyword mfDef rotatedaround screenchars screenrule screenstrokes + syn keyword mfDef shipit showit smode stop superellipse takepower + syn keyword mfDef tracingall tracingnone undraw undrawdot unfill + syn keyword mfDef unfilldraw upto z + syn match mfDef "???" + syn keyword mfVardef bot byte ceiling counterclockwise cutoff decr dir + syn keyword mfVardef direction directionpoint grayfont hround incr + syn keyword mfVardef interpath inverse labelfont labels lft magstep + " Note: nodot is not a vardef, it is used as in makelabel.lft.nodot("5",z5) + " (METAFONT only) + syn keyword mfVardef makelabel max min nodot penlabels penpos + syn keyword mfVardef proofrulethickness round rt savepen slantfont solve + syn keyword mfVardef tensepath titlefont top unitvector vround whatever + syn match mpVardef "\<good\.\%(x\|y\|lft\|rt\|top\|bot\)\>" + syn keyword mfPrimaryDef div dotprod gobbled mod + syn keyword mfSecondaryDef intersectionpoint + syn keyword mfTertiaryDef softjoin thru + syn keyword mfNewInternal blacker currentwindow displaying eps epsilon + syn keyword mfNewInternal infinity join_radius number_of_modes o_correction + syn keyword mfNewInternal pen_bot pen_lft pen_rt pen_top pixels_per_inch + syn keyword mfNewInternal screen_cols screen_rows tolerance + " Predefined constants + syn keyword mfConstant base_name base_version blankpicture ditto down + syn keyword mfConstant fullcircle halfcircle identity left lowres origin + syn keyword mfConstant penspeck proof quartercircle right rulepen smoke + syn keyword mfConstant unitpixel unitsquare up + " Other predefined variables + syn keyword mfVariable aspect_ratio currentpen extra_beginchar + syn keyword mfVariable extra_endchar currentpen_path currentpicture + syn keyword mfVariable currenttransform d extra_setup h localfont mag mode + syn keyword mfVariable mode_name w + " let statements: + syn keyword mfnumExp abs + syn keyword mfPairExp rotatedabout + syn keyword mfCommand bye relax +endif + +" By default, METAFONT loads modes.mf, too +if get(g:, "plain_mf_modes", 1) + syn keyword mfConstant APSSixMed AgfaFourZeroZero AgfaThreeFourZeroZero + syn keyword mfConstant AtariNineFive AtariNineSix AtariSLMEightZeroFour + syn keyword mfConstant AtariSMOneTwoFour CItohEightFiveOneZero + syn keyword mfConstant CItohThreeOneZero CanonBJCSixZeroZero CanonCX + syn keyword mfConstant CanonEX CanonLBPLX CanonLBPTen CanonSX ChelgraphIBX + syn keyword mfConstant CompugraphicEightSixZeroZero + syn keyword mfConstant CompugraphicNineSixZeroZero DD DEClarge DECsmall + syn keyword mfConstant DataDiscNew EightThree EpsonAction + syn keyword mfConstant EpsonLQFiveZeroZeroLo EpsonLQFiveZeroZeroMed + syn keyword mfConstant EpsonMXFX EpsonSQEightSevenZero EpsonStylusPro + syn keyword mfConstant EpsonStylusProHigh EpsonStylusProLow + syn keyword mfConstant EpsonStylusProMed FourFour GThreefax HPDeskJet + syn keyword mfConstant HPLaserJetIIISi IBMFourTwoFiveZero IBMFourTwoOneSix + syn keyword mfConstant IBMFourTwoThreeZero IBMFourZeroOneNine + syn keyword mfConstant IBMFourZeroThreeNine IBMFourZeroTwoNine + syn keyword mfConstant IBMProPrinter IBMSixOneFiveFour IBMSixSixSevenZero + syn keyword mfConstant IBMThreeEightOneTwo IBMThreeEightTwoZero + syn keyword mfConstant IBMThreeOneNineThree IBMThreeOneSevenNine + syn keyword mfConstant IBMUlfHolleberg LASevenFive LNOthreR LNOthree + syn keyword mfConstant LNZeroOne LNZeroThree LPSFourZero LPSTwoZero + syn keyword mfConstant LexmarkFourZeroThreeNine LexmarkOptraR + syn keyword mfConstant LexmarkOptraS LinotypeLThreeThreeZero + syn keyword mfConstant LinotypeOneZeroZero LinotypeOneZeroZeroLo + syn keyword mfConstant LinotypeThreeZeroZeroHi MacTrueSize NeXTprinter + syn keyword mfConstant NeXTscreen NecTwoZeroOne Newgen NineOne + syn keyword mfConstant OCESixSevenFiveZeroPS OneTwoZero OneZeroZero + syn keyword mfConstant PrintwareSevenTwoZeroIQ Prism QMSOneSevenTwoFive + syn keyword mfConstant QMSOneSevenZeroZero QMSTwoFourTwoFive RicohA + syn keyword mfConstant RicohFortyEighty RicohFourZeroEightZero RicohLP + syn keyword mfConstant SparcPrinter StarNLOneZero VAXstation VTSix + syn keyword mfConstant VarityperFiveZeroSixZeroW + syn keyword mfConstant VarityperFourThreeZeroZeroHi + syn keyword mfConstant VarityperFourThreeZeroZeroLo + syn keyword mfConstant VarityperFourTwoZeroZero VarityperSixZeroZero + syn keyword mfConstant XeroxDocutech XeroxEightSevenNineZero + syn keyword mfConstant XeroxFourZeroFiveZero XeroxNineSevenZeroZero + syn keyword mfConstant XeroxPhaserSixTwoZeroZeroDP XeroxThreeSevenZeroZero + syn keyword mfConstant Xerox_world agfafzz agfatfzz amiga aps apssixhi + syn keyword mfConstant aselect atariezf atarinf atarins atariotf bitgraph + syn keyword mfConstant bjtenex bjtzzex bjtzzl bjtzzs boise canonbjc + syn keyword mfConstant canonex canonlbp cg cgl cgnszz citohtoz corona crs + syn keyword mfConstant cthreeten cx datadisc declarge decsmall deskjet + syn keyword mfConstant docutech dover dp dpdfezzz eighthre elvira epscszz + syn keyword mfConstant epsdraft epsdrft epsdrftl epsfast epsfastl epshi + syn keyword mfConstant epslo epsmed epsmedl epson epsonact epsonfx epsonl + syn keyword mfConstant epsonlo epsonlol epsonlq epsonsq epstylus epstylwr + syn keyword mfConstant epstyplo epstypmd epstypml epstypro epswlo epswlol + syn keyword mfConstant esphi fourfour gpx gtfax gtfaxhi gtfaxl gtfaxlo + syn keyword mfConstant gtfaxlol help hifax highfax hplaser hprugged ibm_a + syn keyword mfConstant ibmd ibmega ibmegal ibmfzon ibmfztn ibmpp ibmppl + syn keyword mfConstant ibmsoff ibmteot ibmtetz ibmtont ibmtosn ibmtosnl + syn keyword mfConstant ibmvga ibx imagen imagewriter itoh itohl itohtoz + syn keyword mfConstant itohtozl iw jetiiisi kyocera laserjet laserjetfive + syn keyword mfConstant laserjetfivemp laserjetfour laserjetfourthousand + syn keyword mfConstant laserjetfourzerozerozero laserjethi laserjetlo + syn keyword mfConstant laserjettwoonezerozero + syn keyword mfConstant laserjettwoonezerozerofastres lasermaster + syn keyword mfConstant laserwriter lasf lexmarkr lexmarks lexmarku + syn keyword mfConstant linohalf linohi linolo linolttz linoone linosuper + syn keyword mfConstant linothree linothreelo linotzzh ljfive ljfivemp + syn keyword mfConstant ljfour ljfzzz ljfzzzfr ljlo ljtozz ljtozzfr lmaster + syn keyword mfConstant lnotr lnzo lps lpstz lqhires lqlores lqmed lqmedl + syn keyword mfConstant lqmedres lview lviewl lwpro macmag mactrue modes_mf + syn keyword mfConstant ncd nec nechi neclm nectzo newdd newddl nexthi + syn keyword mfConstant nextscreen nextscrn nineone nullmode ocessfz + syn keyword mfConstant okidata okidatal okifourten okifte okihi onetz + syn keyword mfConstant onezz pcprevw pcscreen phaser phaserfs phasertf + syn keyword mfConstant phasertfl phasertl pixpt printware prntware + syn keyword mfConstant proprinter qms qmsesz qmsostf qmsoszz qmstftf ricoh + syn keyword mfConstant ricoha ricohlp ricohsp sherpa sparcptr starnlt + syn keyword mfConstant starnltl styletwo stylewr stylewri stylewriter sun + syn keyword mfConstant supre swtwo toshiba ultre varityper vs vtftzz + syn keyword mfConstant vtftzzhi vtftzzlo vtfzszw vtszz xpstzz xpstzzl + syn keyword mfConstant xrxesnz xrxfzfz xrxnszz xrxtszz + syn keyword mfDef BCPL_string coding_scheme font_face_byte + syn keyword mfDef font_family landscape + syn keyword mfDef mode_extra_info mode_help mode_param + syn keyword mfNewInternal blacker_min +endif + +" Some other basic macro names, e.g., from cmbase, logo, etc. +if get(g:, "other_mf_macros", 1) + syn keyword mfDef beginlogochar + syn keyword mfDef font_setup + syn keyword mfPrimitive generate +endif + +" Numeric tokens +syn match mfNumeric "[-]\=\d\+" +syn match mfNumeric "[-]\=\.\d\+" +syn match mfNumeric "[-]\=\d\+\.\d\+" + +" METAFONT lengths +syn match mfLength "\<\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\>" +syn match mfLength "[-]\=\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=" +syn match mfLength "[-]\=\.\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=" +syn match mfLength "[-]\=\d\+\.\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=" + +" String constants +syn match mfOpenString /"[^"]*/ +syn region mfString oneline keepend start=+"+ end=+"+ + +" Comments: +syn keyword mfTodoComment contained TODO FIXME XXX DEBUG NOTE +syn match mfComment "%.*$" contains=mfTodoComment,@Spell + +" synchronizing +syn sync maxlines=50 + +" Define the default highlighting +hi def link mfBoolExp Statement +hi def link mfNumExp Statement +hi def link mfPairExp Statement +hi def link mfPathExp Statement +hi def link mfPenExp Statement +hi def link mfPicExp Statement +hi def link mfStringExp Statement +hi def link mfInternal Identifier +hi def link mfCommand Statement +hi def link mfType Type +hi def link mfStatement Statement +hi def link mfDefinition Statement +hi def link mfCondition Conditional +hi def link mfPrimitive Statement +hi def link mfDef Function +hi def link mfVardef mfDef +hi def link mfPrimaryDef mfDef +hi def link mfSecondaryDef mfDef +hi def link mfTertiaryDef mfDef +hi def link mfCoord Identifier +hi def link mfPoint Identifier +hi def link mfNumeric Number +hi def link mfLength Number +hi def link mfComment Comment +hi def link mfString String +hi def link mfOpenString Todo +hi def link mfSuffixParam Label +hi def link mfNewInternal mfInternal +hi def link mfVariable Identifier +hi def link mfConstant Constant +hi def link mfTodoComment Todo + +let b:current_syntax = "mf" + +" vim:sw=2 |