jayferd/rouge — pull request #69 by michaelbaudino (2013-03-12 16:20:53+00:00)
Title: Add CSS3 attributes to CSS Lexer

I just added some attributes ( exactly), mostly related too CSS Level 3.

Here is the exact list of the **new** attributes:
* align-content
* align-items
* align-self
* all
* anchor-point
* animation-fill-mode
* binding
* bleed
* bookmark-state
* break-after
* break-before
* break-inside
* @charset
* clip-path
* clip-rule
* filter
* flex
* flex-basis
* flex-direction
* flex-flow
* flex-grow
* flex-shrink
* flex-wrap
* font-feature-settings
* font-kerning
* font-language-override
* font-synthesis
* font-variant-alternates
* font-variant-caps
* font-variant-east-asian
* font-variant-ligatures
* font-variant-numeric
* font-variant-position
* grid-cell
* grid-column
* grid-column-align
* grid-column-sizing
* grid-column-span
* grid-flow
* grid-row
* grid-row-align
* grid-row-sizing
* grid-row-span
* grid-template
* image-rendering
* ime-mode
* @import
* justify-content
* line-break
* marquee-loop
* mask
* @media
* @namespace
* object-fit
* object-position
* order
* overflow-wrap
* pointer-events
* presentation-level
* speak-as
* @supports
* tab-size
* text-combine-horizontal
* text-decoration-color
* text-decoration-line
* text-decoration-skip
* text-decoration-style
* text-emphasis
* text-emphasis-color
* text-emphasis-position
* text-emphasis-style
* text-orientation
* text-rendering
* text-space-collapse
* text-underline-position
* @viewport
* voice-range
* writing-mode

The full list now contains 346 attributes.
No attribute has been removed.

This list was compiled from these 3 web pages:
* http://www.w3schools.com/cssref/default.asp
* http://meiert.com/en/indices/css-properties
* https://developer.mozilla.org/en-US/docs/CSS/CSS_Reference

Next step: update the builtins, but I have absolutely no idea where to find such a list. Any tip would be welcome.