# Copyright (c) 2017 crocoite contributors
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

# HTML void tags, see https://html.spec.whatwg.org/multipage/syntax.html#void-elements
voidTags = {'area',
        'base',
        'br',
        'col',
        'embed',
        'hr',
        'img',
        'input',
        'link',
        'meta',
        'param',
        'source',
        'track',
        'wbr'}

# source: https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes
eventAttributes = {'onabort',
        'onautocomplete',
        'onautocompleteerror',
        'onblur',
        'oncancel',
        'oncanplay',
        'oncanplaythrough',
        'onchange',
        'onclick',
        'onclose',
        'oncontextmenu',
        'oncuechange',
        'ondblclick',
        'ondrag',
        'ondragend',
        'ondragenter',
        'ondragexit',
        'ondragleave',
        'ondragover',
        'ondragstart',
        'ondrop',
        'ondurationchange',
        'onemptied',
        'onended',
        'onerror',
        'onfocus',
        'oninput',
        'oninvalid',
        'onkeydown',
        'onkeypress',
        'onkeyup',
        'onload',
        'onloadeddata',
        'onloadedmetadata',
        'onloadstart',
        'onmousedown',
        'onmouseenter',
        'onmouseleave',
        'onmousemove',
        'onmouseout',
        'onmouseover',
        'onmouseup',
        'onmousewheel',
        'onpause',
        'onplay',
        'onplaying',
        'onprogress',
        'onratechange',
        'onreset',
        'onresize',
        'onscroll',
        'onseeked',
        'onseeking',
        'onselect',
        'onshow',
        'onsort',
        'onstalled',
        'onsubmit',
        'onsuspend',
        'ontimeupdate',
        'ontoggle',
        'onvolumechange',
        'onwaiting'}