--[[
 Copyright (c) 2005-2010, Niels Martin Hansen, Rodrigo Braz Monteiro
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

   * Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice,
     this list of conditions and the following disclaimer in the documentation
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   * Neither the name of the Aegisub Group nor the names of its contributors
     may be used to endorse or promote products derived from this software
     without specific prior written permission.

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 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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]]

util = require 'aegisub.util'

table.copy = util.copy
copy_line = util.copy
table.copy_deep = util.deep_copy
ass_color = util.ass_color
ass_alpha = util.ass_alpha
ass_style_color = util.ass_style_color
extract_color = util.extract_color
alpha_from_style = util.alpha_from_style
color_from_style = util.color_from_style
HSV_to_RGB = util.HSV_to_RGB
HSL_to_RGB = util.HSL_to_RGB
clamp = util.clamp
interpolate = util.interpolate
interpolate_color = util.interpolate_color
interpolate_alpha = util.interpolate_alpha
string.headtail = util.headtail
string.trim = util.trim
string.words = util.words