New Keywords

An overview of only the new keywords, a listing of all the keywords can be found in 'Identifiers and Keywords'

a
`aa_level aa_threshold accuracy`	`all_intersections altitude always_sample`	`ascii autostop`
b
`b_spline`
c
`cells charset circular clock_on`	`collect conserve_energy contained_by coords`	`cutaway_textures`
d
`dimension_size dimensions`	`dispersion dispersion_samples`	`dist_exp double_illuminate`
e
`evaluate expand_thresholds`	`exponent exterior`
f
`face_indices facets fade_color fade_colour`	`final_clock final_frame form frame_number`	`fresnel function`
g
`gather`	`global_lights`	`gray`
i
`image_height image_pattern image_width initial_clock`	`initial_frame inside inside_vector interior_texture`	`internal isosurface`
j
`jpeg`	`julia`
l
`light_group`	`ln`	`load_file`
m
`magnet major_radius max_extent max_gradient`	`max_sample max_trace mesh2 method`	`metric min_extent`
n
`natural_spline no_bump_scale no_image`	`no_reflection noise_generator normal_indices`	`normal_vectors`
o
`orient`	`orientation`
p
`parallel parametric pass_through pattern`	`photons pigment_pattern precompute pretrace_end`	`pretrace_start prod projected_through`
s
`save_file select size slope`	`solid spacing sphere_sweep spline`	`split_union sum`
t
`target texture_list tiff`	`tolerance toroidal trace`	`turb_depth`
u
`use_alpha utf8`	`uv_indices uv_mapping`	`uv_vectors`
v
`vertex_vectors vstr`	`vturbulence`