forked from aniani/vim
198 lines
8.1 KiB
VimL
198 lines
8.1 KiB
VimL
" Vim syntax file
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" Language: Metafont
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" Maintainer: Andreas Scherer <andreas.scherer@pobox.com>
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" Last Change: April 25, 2001
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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if version < 600
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syn clear
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elseif exists("b:current_syntax")
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finish
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endif
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" Metafont 'primitives' as defined in chapter 25 of 'The METAFONTbook'
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" Page 210: 'boolean expressions'
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syn keyword mfBoolExp true false known unknown odd charexists not and or
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" Page 210: 'numeric expression'
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syn keyword mfNumExp normaldeviate length ASCII oct hex angle turningnumber
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syn keyword mfNumExp totalweight directiontime xpart ypart xxpart xypart
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syn keyword mfNumExp yxpart yypart sqrt sind cosd mlog mexp floor
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syn keyword mfNumExp uniformdeviate
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" Page 211: 'internal quantities'
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syn keyword mfInternal tracingtitles tracingequations tracingcapsules
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syn keyword mfInternal tracingchoices tracingspecs tracingpens
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syn keyword mfInternal tracingcommands tracingrestores tracingmacros
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syn keyword mfInternal tracingedges tracingoutput tracingonline tracingstats
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syn keyword mfInternal pausing showstopping fontmaking proofing
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syn keyword mfInternal turningcheck warningcheck smoothing autorounding
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syn keyword mfInternal granularity fillin year month day time
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syn keyword mfInternal charcode charext charwd charht chardp charic
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syn keyword mfInternal chardx chardy designsize hppp vppp xoffset yoffset
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syn keyword mfInternal boundarychar
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" Page 212: 'pair expressions'
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syn keyword mfPairExp point of precontrol postcontrol penoffset rotated
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syn keyword mfPairExp scaled shifted slanted transformed xscaled yscaled
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syn keyword mfPairExp zscaled
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" Page 213: 'path expressions'
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syn keyword mfPathExp makepath reverse subpath curl tension atleast
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syn keyword mfPathExp controls cycle
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" Page 214: 'pen expressions'
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syn keyword mfPenExp nullpen pencircle makepen
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" Page 214: 'picutre expressions'
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syn keyword mfPicExp nullpicture
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" Page 214: 'string expressions'
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syn keyword mfStringExp jobname readstring str char decimal substring
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" Page 217: 'commands and statements'
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syn keyword mfCommand end dump save interim newinternal randomseed let
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syn keyword mfCommand delimiters outer everyjob show showvariable showtoken
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syn keyword mfCommand showdependencies showstats message errmessage errhelp
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syn keyword mfCommand batchmode nonstopmode scrollmode errorstopmode
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syn keyword mfCommand addto also contour doublepath withpen withweight cull
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syn keyword mfCommand keeping dropping display inwindow openwindow at from to
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syn keyword mfCommand shipout special numspecial
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" Page 56: 'types'
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syn keyword mfType boolean numeric pair path pen picture string transform
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" Page 155: 'grouping'
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syn keyword mfStatement begingroup endgroup
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" Page 165: 'definitions'
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syn keyword mfDefinition enddef def expr suffix text primary secondary
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syn keyword mfDefinition tertiary vardef primarydef secondarydef tertiarydef
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" Page 169: 'conditions and loops'
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syn keyword mfCondition if fi else elseif endfor for forsuffixes forever
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syn keyword mfCondition step until exitif
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" Other primitives listed in the index
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syn keyword mfPrimitive charlist endinput expandafter extensible
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syn keyword mfPrimitive fontdimen headerbyte inner input intersectiontimes
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syn keyword mfPrimitive kern ligtable quote scantokens skipto
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" Keywords defined by plain.mf (defined on pp.262-278)
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if !exists("plain_mf_macros")
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let plain_mf_macros = 1 " Set this to '0' if your source gets too colourful
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" metapost.vim does so to turn off Metafont macros
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endif
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if plain_mf_macros
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syn keyword mfMacro abs addto_currentpicture aspect_ratio base_name
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syn keyword mfMacro base_version beginchar blacker blankpicture bot bye byte
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syn keyword mfMacro capsule_def ceiling change_width clear_pen_memory clearit
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syn keyword mfMacro clearpen clearxy counterclockwise culldraw cullit
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syn keyword mfMacro currentpen currentpen_path currentpicture
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syn keyword mfMacro currenttransform currentwindow cutdraw cutoff d decr
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syn keyword mfMacro define_blacker_pixels define_corrected_pixels
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syn keyword mfMacro define_good_x_pixels define_good_y_pixels
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syn keyword mfMacro define_horizontal_corrected_pixels define_pixels
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syn keyword mfMacro define_whole_blacker_pixels define_whole_pixels
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syn keyword mfMacro define_whole_vertical_blacker_pixels
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syn keyword mfMacro define_whole_vertical_pixels dir direction directionpoint
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syn keyword mfMacro displaying ditto div dotprod down downto draw drawdot
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syn keyword mfMacro endchar eps epsilon extra_beginchar extra_endchar
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syn keyword mfMacro extra_setup erase exitunless fill filldraw fix_units flex
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syn keyword mfMacro font_coding_scheme font_extra_space font_identifier
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syn keyword mfMacro font_normal_shrink font_normal_space font_normal_stretch
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syn keyword mfMacro font_quad font_setup font_size font_slant font_x_height
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syn keyword mfMacro fullcircle generate gfcorners gobble gobbled grayfont h
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syn keyword mfMacro halfcircle hide hround identity image_rules incr infinity
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syn keyword mfMacro interact interpath intersectionpoint inverse italcorr
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syn keyword mfMacro join_radius killtext labelfont labels left lft localfont
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syn keyword mfMacro loggingall lowres lowres_fix mag magstep makebox makegrid
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syn keyword mfMacro makelabel maketicks max min mod mode mode_def mode_name
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syn keyword mfMacro mode_setup nodisplays notransforms number_of_modes numtok
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syn keyword mfMacro o_correction openit origin pen_bot pen_lft pen_rt pen_top
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syn keyword mfMacro penlabels penpos penrazor penspeck pensquare penstroke
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syn keyword mfMacro pickup pixels_per_inch proof proofoffset proofrule
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syn keyword mfMacro proofrulethickness quartercircle range reflectedabout
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syn keyword mfMacro relax right rotatedabout rotatedaround round rt rulepen
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syn keyword mfMacro savepen screenchars screen_rows screen_cols screenrule
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syn keyword mfMacro screenstrokes shipit showit slantfont smode smoke softjoin
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syn keyword mfMacro solve stop superellipse takepower tensepath titlefont
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syn keyword mfMacro tolerance top tracingall tracingnone undraw undrawdot
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syn keyword mfMacro unfill unfilldraw unitpixel unitsquare unitvector up upto
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syn keyword mfMacro vround w whatever
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endif
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" Some other basic macro names, e.g., from cmbase, logo, etc.
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if !exists("other_mf_macros")
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let other_mf_macros = 1 " Set this to '0' if your code gets too colourful
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" metapost.vim does so to turn off Metafont macros
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endif
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if other_mf_macros
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syn keyword mfMacro beginlogochar
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endif
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" Numeric tokens
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syn match mfNumeric "[-]\=\d\+"
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syn match mfNumeric "[-]\=\.\d\+"
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syn match mfNumeric "[-]\=\d\+\.\d\+"
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" Metafont lengths
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syn match mfLength "\<\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\>"
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syn match mfLength "\<[-]\=\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=\>"
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syn match mfLength "\<[-]\=\.\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=\>"
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syn match mfLength "\<[-]\=\d\+\.\d\+\(bp\|cc\|cm\|dd\|in\|mm\|pc\|pt\)\#\=\>"
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" Metafont coordinates and points
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syn match mfCoord "\<[xy]\d\+\>"
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syn match mfPoint "\<z\d\+\>"
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" String constants
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syn region mfString start=+"+ end=+"+
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" Comments:
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syn match mfComment "%.*$"
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" synchronizing
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syn sync maxlines=50
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" Define the default highlighting
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_mf_syntax_inits")
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if version < 508
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let did_mf_syntax_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink mfBoolExp Statement
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HiLink mfNumExp Statement
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HiLink mfInternal Identifier
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HiLink mfPairExp Statement
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HiLink mfPathExp Statement
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HiLink mfPenExp Statement
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HiLink mfPicExp Statement
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HiLink mfStringExp Statement
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HiLink mfCommand Statement
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HiLink mfType Type
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HiLink mfStatement Statement
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HiLink mfDefinition Statement
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HiLink mfCondition Conditional
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HiLink mfPrimitive Statement
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HiLink mfMacro Macro
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HiLink mfCoord Identifier
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HiLink mfPoint Identifier
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HiLink mfNumeric Number
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HiLink mfLength Number
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HiLink mfComment Comment
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HiLink mfString String
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delcommand HiLink
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endif
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let b:current_syntax = "mf"
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" vim: ts=8
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