1" Vim syntax file 2" Language: PoV-Ray(tm) 3.7 Scene Description Language 3" Maintainer: David Necas (Yeti) <yeti@physics.muni.cz> 4" Last Change: 2011-04-23 5" Required Vim Version: 6.0 6 7" Setup 8" quit when a syntax file was already loaded 9if exists("b:current_syntax") 10 finish 11endif 12 13syn case match 14 15" Top level stuff 16syn keyword povCommands global_settings 17syn keyword povObjects array atmosphere background bicubic_patch blob box camera component cone cubic cylinder disc fog height_field isosurface julia_fractal lathe light_group light_source mesh mesh2 object ovus parametric pattern photons plane poly polygon polynomial prism quadric quartic rainbow sky_sphere smooth_triangle sor sphere sphere_sweep spline superellipsoid text torus triangle 18syn keyword povCSG clipped_by composite contained_by difference intersection merge union 19syn keyword povAppearance interior material media texture interior_texture texture_list 20syn keyword povGlobalSettings ambient_light assumed_gamma charset hf_gray_16 irid_wavelength max_intersections max_trace_level number_of_waves radiosity noise_generator 21syn keyword povTransform inverse matrix rotate scale translate transform 22 23" Descriptors 24syn keyword povDescriptors finish inside_vector normal pigment uv_mapping uv_vectors vertex_vectors 25syn keyword povDescriptors adc_bailout always_sample brightness count error_bound distance_maximum gray_threshold load_file low_error_factor maximum_reuse max_sample media minimum_reuse mm_per_unit nearest_count normal pretrace_end pretrace_start recursion_limit save_file 26syn keyword povDescriptors color colour rgb rgbt rgbf rgbft srgb srgbf srgbt srgbft 27syn match povDescriptors "\<\(red\|green\|blue\|gray\)\>" 28syn keyword povDescriptors bump_map color_map colour_map image_map material_map pigment_map quick_color quick_colour normal_map texture_map image_pattern pigment_pattern 29syn keyword povDescriptors ambient brilliance conserve_energy crand diffuse fresnel irid metallic phong phong_size refraction reflection reflection_exponent roughness specular subsurface 30syn keyword povDescriptors cylinder fisheye mesh_camera omnimax orthographic panoramic perspective spherical ultra_wide_angle 31syn keyword povDescriptors agate aoi average brick boxed bozo bumps cells checker crackle cylindrical dents facets function gradient granite hexagon julia leopard magnet mandel marble onion pavement planar quilted radial ripples slope spherical spiral1 spiral2 spotted square tiles tile2 tiling toroidal triangular waves wood wrinkles 32syn keyword povDescriptors density_file 33syn keyword povDescriptors area_light shadowless spotlight parallel 34syn keyword povDescriptors absorption confidence density emission intervals ratio samples scattering variance 35syn keyword povDescriptors distance fog_alt fog_offset fog_type turb_depth 36syn keyword povDescriptors b_spline bezier_spline cubic_spline evaluate face_indices form linear_spline max_gradient natural_spline normal_indices normal_vectors quadratic_spline uv_indices 37syn keyword povDescriptors target 38 39" Modifiers 40syn keyword povModifiers caustics dispersion dispersion_samples fade_color fade_colour fade_distance fade_power ior 41syn keyword povModifiers bounded_by double_illuminate hierarchy hollow no_shadow open smooth sturm threshold water_level 42syn keyword povModifiers importance no_radiosity 43syn keyword povModifiers hypercomplex max_iteration precision quaternion slice 44syn keyword povModifiers conic_sweep linear_sweep 45syn keyword povModifiers flatness type u_steps v_steps 46syn keyword povModifiers aa_level aa_threshold adaptive area_illumination falloff jitter looks_like media_attenuation media_interaction method point_at radius tightness 47syn keyword povModifiers angle aperture bokeh blur_samples confidence direction focal_point h_angle location look_at right sky up v_angle variance 48syn keyword povModifiers all bump_size gamma interpolate map_type once premultiplied slope_map use_alpha use_color use_colour use_index 49syn match povModifiers "\<\(filter\|transmit\)\>" 50syn keyword povModifiers black_hole agate_turb brick_size control0 control1 cubic_wave density_map flip frequency interpolate inverse lambda metric mortar octaves offset omega phase poly_wave ramp_wave repeat scallop_wave sine_wave size strength triangle_wave thickness turbulence turb_depth type warp 51syn keyword povModifiers eccentricity extinction 52syn keyword povModifiers arc_angle falloff_angle width 53syn keyword povModifiers accuracy all_intersections altitude autostop circular collect coords cutaway_textures dist_exp expand_thresholds exponent exterior gather global_lights major_radius max_trace no_bump_scale no_image no_reflection orient orientation pass_through precompute projected_through range_divider solid spacing split_union tolerance 54 55" Words not marked `reserved' in documentation, but... 56syn keyword povBMPType alpha exr gif hdr iff jpeg pgm png pot ppm sys tga tiff 57syn keyword povFontType ttf contained 58syn keyword povDensityType df3 contained 59syn keyword povCharset ascii utf8 contained 60 61" Math functions on floats, vectors and strings 62syn keyword povFunctions abs acos acosh asc asin asinh atan atan2 atanh bitwise_and bitwise_or bitwise_xor ceil cos cosh defined degrees dimensions dimension_size div exp file_exists floor inside int internal ln log max min mod pow prod radians rand seed select sin sinh sqrt strcmp strlen sum tan tanh val vdot vlength vstr vturbulence 63syn keyword povFunctions min_extent max_extent trace vcross vrotate vaxis_rotate vnormalize vturbulence 64syn keyword povFunctions chr concat datetime now substr str strupr strlwr 65syn keyword povJuliaFunctions acosh asinh atan cosh cube pwr reciprocal sinh sqr tanh 66 67" Specialities 68syn keyword povConsts clock clock_delta clock_on final_clock final_frame frame_number initial_clock initial_frame input_file_name image_width image_height false no off on pi true version yes 69syn match povConsts "\<[tuvxyz]\>" 70syn match povDotItem "\.\@<=\(blue\|green\|gray\|filter\|red\|transmit\|hf\|t\|u\|v\|x\|y\|z\)\>" display 71 72" Comments 73syn region povComment start="/\*" end="\*/" contains=povTodo,povComment 74syn match povComment "//.*" contains=povTodo 75syn match povCommentError "\*/" 76syn sync ccomment povComment 77syn sync minlines=50 78syn keyword povTodo TODO FIXME XXX NOT contained 79syn cluster povPRIVATE add=povTodo 80 81" Language directives 82syn match povConditionalDir "#\s*\(else\|end\|for\|if\|ifdef\|ifndef\|switch\|while\)\>" 83syn match povLabelDir "#\s*\(break\|case\|default\|range\)\>" 84syn match povDeclareDir "#\s*\(declare\|default\|local\|macro\|undef\|version\)\>" nextgroup=povDeclareOption skipwhite 85syn keyword povDeclareOption deprecated once contained nextgroup=povDeclareOption skipwhite 86syn match povIncludeDir "#\s*include\>" 87syn match povFileDir "#\s*\(fclose\|fopen\|read\|write\)\>" 88syn keyword povFileDataType uint8 sint8 unit16be uint16le sint16be sint16le sint32le sint32be 89syn match povMessageDir "#\s*\(debug\|error\|render\|statistics\|warning\)\>" 90syn region povFileOpen start="#\s*fopen\>" skip=+"[^"]*"+ matchgroup=povOpenType end="\<\(read\|write\|append\)\>" contains=ALLBUT,PovParenError,PovBraceError,@PovPRIVATE transparent keepend 91 92" Literal strings 93syn match povSpecialChar "\\u\x\{4}\|\\\d\d\d\|\\." contained 94syn region povString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=povSpecialChar oneline 95syn cluster povPRIVATE add=povSpecialChar 96 97" Catch errors caused by wrong parenthesization 98syn region povParen start='(' end=')' contains=ALLBUT,povParenError,@povPRIVATE transparent 99syn match povParenError ")" 100syn region povBrace start='{' end='}' contains=ALLBUT,povBraceError,@povPRIVATE transparent 101syn match povBraceError "}" 102 103" Numbers 104syn match povNumber "\(^\|\W\)\@<=[+-]\=\(\d\+\)\=\.\=\d\+\([eE][+-]\=\d\+\)\=" 105 106" Define the default highlighting 107hi def link povComment Comment 108hi def link povTodo Todo 109hi def link povNumber Number 110hi def link povString String 111hi def link povFileOpen Constant 112hi def link povConsts Constant 113hi def link povDotItem povSpecial 114hi def link povBMPType povSpecial 115hi def link povCharset povSpecial 116hi def link povDensityType povSpecial 117hi def link povFontType povSpecial 118hi def link povOpenType povSpecial 119hi def link povSpecialChar povSpecial 120hi def link povSpecial Special 121hi def link povConditionalDir PreProc 122hi def link povLabelDir PreProc 123hi def link povDeclareDir Define 124hi def link povDeclareOption Define 125hi def link povIncludeDir Include 126hi def link povFileDir PreProc 127hi def link povFileDataType Special 128hi def link povMessageDir Debug 129hi def link povAppearance povDescriptors 130hi def link povObjects povDescriptors 131hi def link povGlobalSettings povDescriptors 132hi def link povDescriptors Type 133hi def link povJuliaFunctions PovFunctions 134hi def link povModifiers povFunctions 135hi def link povFunctions Function 136hi def link povCommands Operator 137hi def link povTransform Operator 138hi def link povCSG Operator 139hi def link povParenError povError 140hi def link povBraceError povError 141hi def link povCommentError povError 142hi def link povError Error 143 144let b:current_syntax = "pov" 145