3 " Modified from: VRML 1.0C by David Brown <dbrown@cgs.c4.gmeds.com>
4 " Maintainer: Gregory Seidman <gseidman@acm.org>
5 " URL: http://zing.ncsl.nist.gov/~gseidman/vim/syntax/vrml.vim
6 " Last Change: 2001 May 10
8 " For version 5.x: Clear all syntax items
9 " For version 6.x: Quit when a syntax file was already loaded
12 elseif exists("b:current_syntax")
18 syn keyword VRMLFields ambientIntensity appearance attenuation
19 syn keyword VRMLFields autoOffset avatarSize axisOfRotation backUrl
20 syn keyword VRMLFields bboxCenter bboxSize beamWidth beginCap
21 syn keyword VRMLFields bottom bottomRadius bottomUrl ccw center
22 syn keyword VRMLFields children choice collide color colorIndex
23 syn keyword VRMLFields colorPerVertex convex coord coordIndex
24 syn keyword VRMLFields creaseAngle crossSection cutOffAngle
25 syn keyword VRMLFields cycleInterval description diffuseColor
26 syn keyword VRMLFields directOutput direction diskAngle
27 syn keyword VRMLFields emissiveColor enabled endCap family
28 syn keyword VRMLFields fieldOfView fogType fontStyle frontUrl
29 syn keyword VRMLFields geometry groundAngle groundColor headlight
30 syn keyword VRMLFields height horizontal info intensity jump
31 syn keyword VRMLFields justify key keyValue language leftToRight
32 syn keyword VRMLFields leftUrl length level location loop material
33 syn keyword VRMLFields maxAngle maxBack maxExtent maxFront
34 syn keyword VRMLFields maxPosition minAngle minBack minFront
35 syn keyword VRMLFields minPosition mustEvaluate normal normalIndex
36 syn keyword VRMLFields normalPerVertex offset on orientation
37 syn keyword VRMLFields parameter pitch point position priority
38 syn keyword VRMLFields proxy radius range repeatS repeatT rightUrl
39 syn keyword VRMLFields rotation scale scaleOrientation shininess
40 syn keyword VRMLFields side size skyAngle skyColor solid source
41 syn keyword VRMLFields spacing spatialize specularColor speed spine
42 syn keyword VRMLFields startTime stopTime string style texCoord
43 syn keyword VRMLFields texCoordIndex texture textureTransform title
44 syn keyword VRMLFields top topToBottom topUrl translation
45 syn keyword VRMLFields transparency type url vector visibilityLimit
46 syn keyword VRMLFields visibilityRange whichChoice xDimension
47 syn keyword VRMLFields xSpacing zDimension zSpacing
48 syn match VRMLFields "\<[A-Za-z_][A-Za-z0-9_]*\>" contains=VRMLComment,VRMLProtos
49 " syn match VRMLFields "\<[A-Za-z_][A-Za-z0-9_]*\>\(,\|\s\)*\(#.*$\)*\<IS\>\(#.*$\)*\(,\|\s\)*\<[A-Za-z_][A-Za-z0-9_]*\>\(,\|\s\)*\(#.*$\)*" contains=VRMLComment,VRMLProtos
50 " syn region VRMLFields start="\<[A-Za-z_][A-Za-z0-9_]*\>" end=+\(,\|#\|\s\)+me=e-1 contains=VRMLComment,VRMLProtos
52 syn keyword VRMLEvents addChildren ambientIntensity_changed
53 syn keyword VRMLEvents appearance_changed attenuation_changed
54 syn keyword VRMLEvents autoOffset_changed avatarSize_changed
55 syn keyword VRMLEvents axisOfRotation_changed backUrl_changed
56 syn keyword VRMLEvents beamWidth_changed bindTime bottomUrl_changed
57 syn keyword VRMLEvents center_changed children_changed
58 syn keyword VRMLEvents choice_changed collideTime collide_changed
59 syn keyword VRMLEvents color_changed coord_changed
60 syn keyword VRMLEvents cutOffAngle_changed cycleInterval_changed
61 syn keyword VRMLEvents cycleTime description_changed
62 syn keyword VRMLEvents diffuseColor_changed direction_changed
63 syn keyword VRMLEvents diskAngle_changed duration_changed
64 syn keyword VRMLEvents emissiveColor_changed enabled_changed
65 syn keyword VRMLEvents enterTime exitTime fogType_changed
66 syn keyword VRMLEvents fontStyle_changed fraction_changed
67 syn keyword VRMLEvents frontUrl_changed geometry_changed
68 syn keyword VRMLEvents groundAngle_changed headlight_changed
69 syn keyword VRMLEvents hitNormal_changed hitPoint_changed
70 syn keyword VRMLEvents hitTexCoord_changed intensity_changed
71 syn keyword VRMLEvents isActive isBound isOver jump_changed
72 syn keyword VRMLEvents keyValue_changed key_changed leftUrl_changed
73 syn keyword VRMLEvents length_changed level_changed
74 syn keyword VRMLEvents location_changed loop_changed
75 syn keyword VRMLEvents material_changed maxAngle_changed
76 syn keyword VRMLEvents maxBack_changed maxExtent_changed
77 syn keyword VRMLEvents maxFront_changed maxPosition_changed
78 syn keyword VRMLEvents minAngle_changed minBack_changed
79 syn keyword VRMLEvents minFront_changed minPosition_changed
80 syn keyword VRMLEvents normal_changed offset_changed on_changed
81 syn keyword VRMLEvents orientation_changed parameter_changed
82 syn keyword VRMLEvents pitch_changed point_changed position_changed
83 syn keyword VRMLEvents priority_changed radius_changed
84 syn keyword VRMLEvents removeChildren rightUrl_changed
85 syn keyword VRMLEvents rotation_changed scaleOrientation_changed
86 syn keyword VRMLEvents scale_changed set_ambientIntensity
87 syn keyword VRMLEvents set_appearance set_attenuation
88 syn keyword VRMLEvents set_autoOffset set_avatarSize
89 syn keyword VRMLEvents set_axisOfRotation set_backUrl set_beamWidth
90 syn keyword VRMLEvents set_bind set_bottomUrl set_center
91 syn keyword VRMLEvents set_children set_choice set_collide
92 syn keyword VRMLEvents set_color set_colorIndex set_coord
93 syn keyword VRMLEvents set_coordIndex set_crossSection
94 syn keyword VRMLEvents set_cutOffAngle set_cycleInterval
95 syn keyword VRMLEvents set_description set_diffuseColor
96 syn keyword VRMLEvents set_direction set_diskAngle
97 syn keyword VRMLEvents set_emissiveColor set_enabled set_fogType
98 syn keyword VRMLEvents set_fontStyle set_fraction set_frontUrl
99 syn keyword VRMLEvents set_geometry set_groundAngle set_headlight
100 syn keyword VRMLEvents set_height set_intensity set_jump set_key
101 syn keyword VRMLEvents set_keyValue set_leftUrl set_length
102 syn keyword VRMLEvents set_level set_location set_loop set_material
103 syn keyword VRMLEvents set_maxAngle set_maxBack set_maxExtent
104 syn keyword VRMLEvents set_maxFront set_maxPosition set_minAngle
105 syn keyword VRMLEvents set_minBack set_minFront set_minPosition
106 syn keyword VRMLEvents set_normal set_normalIndex set_offset set_on
107 syn keyword VRMLEvents set_orientation set_parameter set_pitch
108 syn keyword VRMLEvents set_point set_position set_priority
109 syn keyword VRMLEvents set_radius set_rightUrl set_rotation
110 syn keyword VRMLEvents set_scale set_scaleOrientation set_shininess
111 syn keyword VRMLEvents set_size set_skyAngle set_skyColor
112 syn keyword VRMLEvents set_source set_specularColor set_speed
113 syn keyword VRMLEvents set_spine set_startTime set_stopTime
114 syn keyword VRMLEvents set_string set_texCoord set_texCoordIndex
115 syn keyword VRMLEvents set_texture set_textureTransform set_topUrl
116 syn keyword VRMLEvents set_translation set_transparency set_type
117 syn keyword VRMLEvents set_url set_vector set_visibilityLimit
118 syn keyword VRMLEvents set_visibilityRange set_whichChoice
119 syn keyword VRMLEvents shininess_changed size_changed
120 syn keyword VRMLEvents skyAngle_changed skyColor_changed
121 syn keyword VRMLEvents source_changed specularColor_changed
122 syn keyword VRMLEvents speed_changed startTime_changed
123 syn keyword VRMLEvents stopTime_changed string_changed
124 syn keyword VRMLEvents texCoord_changed textureTransform_changed
125 syn keyword VRMLEvents texture_changed time topUrl_changed
126 syn keyword VRMLEvents touchTime trackPoint_changed
127 syn keyword VRMLEvents translation_changed transparency_changed
128 syn keyword VRMLEvents type_changed url_changed value_changed
129 syn keyword VRMLEvents vector_changed visibilityLimit_changed
130 syn keyword VRMLEvents visibilityRange_changed whichChoice_changed
131 syn region VRMLEvents start="\S+[^0-9]+\.[A-Za-z_]+"ms=s+1 end="\(,\|$\|\s\)"me=e-1
133 syn keyword VRMLNodes Anchor Appearance AudioClip Background
134 syn keyword VRMLNodes Billboard Box Collision Color
135 syn keyword VRMLNodes ColorInterpolator Cone Coordinate
136 syn keyword VRMLNodes CoordinateInterpolator Cylinder
137 syn keyword VRMLNodes CylinderSensor DirectionalLight
138 syn keyword VRMLNodes ElevationGrid Extrusion Fog FontStyle
139 syn keyword VRMLNodes Group ImageTexture IndexedFaceSet
140 syn keyword VRMLNodes IndexedLineSet Inline LOD Material
141 syn keyword VRMLNodes MovieTexture NavigationInfo Normal
142 syn keyword VRMLNodes NormalInterpolator OrientationInterpolator
143 syn keyword VRMLNodes PixelTexture PlaneSensor PointLight
144 syn keyword VRMLNodes PointSet PositionInterpolator
145 syn keyword VRMLNodes ProximitySensor ScalarInterpolator
146 syn keyword VRMLNodes Script Shape Sound Sphere SphereSensor
147 syn keyword VRMLNodes SpotLight Switch Text TextureCoordinate
148 syn keyword VRMLNodes TextureTransform TimeSensor TouchSensor
149 syn keyword VRMLNodes Transform Viewpoint VisibilitySensor
150 syn keyword VRMLNodes WorldInfo
152 " the following line doesn't catch <node><newline><openbrace> since \n
153 " doesn't match as an atom yet :-(
154 syn match VRMLNodes "[A-Za-z_][A-Za-z0-9_]*\(,\|\s\)*{"me=e-1
155 syn region VRMLNodes start="\<EXTERNPROTO\>\(,\|\s\)*[A-Za-z_]"ms=e start="\<EXTERNPROTO\>\(,\|\s\)*" end="[\s]*\["me=e-1 contains=VRMLProtos,VRMLComment
156 syn region VRMLNodes start="PROTO\>\(,\|\s\)*[A-Za-z_]"ms=e start="PROTO\>\(,\|\s\)*" end="[\s]*\["me=e-1 contains=VRMLProtos,VRMLComment
158 syn keyword VRMLTypes SFBool SFColor MFColor SFFloat MFFloat
159 syn keyword VRMLTypes SFImage SFInt32 MFInt32 SFNode MFNode
160 syn keyword VRMLTypes SFRotation MFRotation SFString MFString
161 syn keyword VRMLTypes SFTime SFVec2f MFVec2f SFVec3f MFVec3f
163 syn keyword VRMLfTypes field exposedField eventIn eventOut
165 syn keyword VRMLValues TRUE FALSE NULL
167 syn keyword VRMLProtos contained EXTERNPROTO PROTO IS
169 syn keyword VRMLRoutes contained ROUTE TO
172 syn match VRMLSpecial contained "\\[0-9][0-9][0-9]\|\\."
173 syn region VRMLString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=VRMLSpecial
174 syn match VRMLCharacter "'[^\\]'"
175 "syn match VRMLSpecialCharacter "'\\.'"
176 syn match VRMLNumber "[-+]\=\<[0-9]\+\(\.[0-9]\+\)\=\([eE]\{1}[-+]\=[0-9]\+\)\=\>\|0[xX][0-9a-fA-F]\+\>"
177 syn match VRMLNumber "0[xX][0-9a-fA-F]\+\>"
178 syn match VRMLComment "#.*$"
180 " newlines should count as whitespace, but they can't be matched yet :-(
181 syn region VRMLRouteNode start="[^O]TO\(,\|\s\)*" end="\."me=e-1 contains=VRMLRoutes,VRMLComment
182 syn region VRMLRouteNode start="ROUTE\(,\|\s\)*" end="\."me=e-1 contains=VRMLRoutes,VRMLComment
183 syn region VRMLInstName start="DEF\>"hs=e+1 skip="DEF\(,\|\s\)*" end="[A-Za-z0-9_]\(\s\|$\|,\)"me=e contains=VRMLInstances,VRMLComment
184 syn region VRMLInstName start="USE\>"hs=e+1 skip="USE\(,\|\s\)*" end="[A-Za-z0-9_]\(\s\|$\|,\)"me=e contains=VRMLInstances,VRMLComment
186 syn keyword VRMLInstances contained DEF USE
188 syn match VRMLBraces "[{}]"
189 syn match VRMLBrackets "[\[\]]"
191 " Define the default highlighting.
192 " For version 5.7 and earlier: only when not done already
193 " For version 5.8 and later: only when an item doesn't have highlighting yet
194 if version >= 508 || !exists("did_VRML_syntax_inits")
196 let did_VRML_syntax_inits = 1
197 command -nargs=+ HiLink hi link <args>
199 command -nargs=+ HiLink hi def link <args>
202 HiLink VRMLCharacter VRMLString
203 HiLink VRMLSpecialCharacter VRMLSpecial
204 HiLink VRMLNumber VRMLString
205 HiLink VRMLValues VRMLString
206 HiLink VRMLString String
207 HiLink VRMLSpecial Special
208 HiLink VRMLComment Comment
209 HiLink VRMLNodes Statement
210 HiLink VRMLFields Type
211 HiLink VRMLEvents Type
212 hi def VRMLfTypes ctermfg=6 guifg=Brown
213 HiLink VRMLInstances PreCondit
214 HiLink VRMLRoutes PreCondit
215 HiLink VRMLProtos PreProc
216 HiLink VRMLRouteNode Identifier
217 HiLink VRMLInstName Identifier
218 HiLink VRMLTypes Identifier
223 let b:current_syntax = "vrml"