# POV-Ray 3.1 language definition file
#
# Author: Christian Perle
#   Mail: perle@itm.tu-clausthal.de
#   Date: 15.11.2002
#         (01.03.03) Format updated by André Simon
# ------------------------------------------
# This file is a part of highlight, a free source code converter released under the GPL.
#
# The file is used to describe keywords and special symbols of programming languages.
# See README in the highlight directory for details.
#
# New definition files for future releases of highlight are always appreciated ;)
#
# ----------
# andre.simon1@gmx.de
# http:/www.andre-simon.de/

$DESCRIPTION=POV-Ray

$KEYWORDS(kwa)=bicubic_patch blob box camera cone cubic cylinder difference disc height_field intersection julia_fractal lathe
light_source merge mesh object plane poly polygon prism quadric quartic smooth_triangle sor sphere superellipsoid text
torus triangle union

$KEYWORDS(kwb)=aa_level aa_threshold abs acos acosh adaptive adc_bailout agate agate_turb all alpha ambient ambient_light angle
aperture arc_angle area_light asc asin asinh assumed_gamma atan atan2 atanh atmosphere atmospheric_attenuation attenuating
average background black_hole blue blur_samples bounded_by box_mapping bozo break brick brick_size brightness brilliance
bumps bumpy1 bumpy2 bumpy3 bump_map bump_size case caustics ceil checker chr clipped_by clock color color_map colour
colour_map component composite concat confidence conic_sweep constant control0 control1 cos cosh count crackle crand
cube cubic_spline cylindrical_mapping debug declare default degrees dents diffuse direction distance distance_maximum div
dust dust_type eccentricity else emitting end error error_bound exp exponent fade_distance fade_power falloff falloff_angle
false file_exists filter finish fisheye flatness flip floor focal_point fog fog_alt fog_offset fog_type frequency gif
global_settings glowing gradient granite gray_threshold green halo hexagon hf_gray_16 hierarchy hollow hypercomplex if
ifdef iff image_map incidence include int interpolate inverse ior irid irid_wavelength jitter lambda leopard linear
linear_spline linear_sweep location log looks_like look_at low_error_factor mandel map_type marble material_map matrix max
max_intersections max_iteration max_trace_level max_value metallic min minimum_reuse mod mortar nearest_count no normal
normal_map no_shadow number_of_waves octaves off offset omega omnimax on once onion open orthographic panoramic pattern1
pattern2 pattern3 perspective pgm phase phong phong_size pi pigment pigment_map planar_mapping png point_at pot pow ppm
precision pwr quadratic_spline quaternion quick_color quick_colour quilted radial radians radiosity radius rainbow
ramp_wave rand range reciprocal recursion_limit red reflection refraction render repeat rgb rgbf rgbft rgbt right ripples
rotate roughness samples scale scallop_wave scattering seed shadowless sin sine_wave sinh sky sky_sphere slice slope_map
smooth specular spherical_mapping spiral spiral1 spiral2 spotlight spotted sqr sqrt statistics str strcmp strength strlen
strlwr strupr sturm substr switch sys t tan tanh test_camera_1 test_camera_2 test_camera_3 test_camera_4 texture texture_map
tga thickness threshold tightness tile2 tiles track transform translate transmit triangle_wave true ttf turbulence turb_depth
type u ultra_wide_angle up use_color use_colour use_index u_steps v val variance vaxis_rotate vcross vdot version vlength
vnormalize volume_object volume_rendered vol_with_light vrotate v_steps warning warp water_level waves while width wood
wrinkles x y yes z

$STRINGDELIMITERS=" '

$SL_COMMENT=//

$ML_COMMENT=/* */

$IGNORECASE=false

$ESCCHAR=regex(\\\d{3}|\\x\p{XDigit}{2}|\\[ntvbrfa\\\?'"])

$SYMBOLS= ( ) [ ] { } , ; : & | < > !  = / * %  + -