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Better changelog entry for the new css3 cross browser function support.

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Chris Eppstein 2011-01-03 09:29:19 -08:00
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doc-src/content/CHANGELOG.markdown
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@ -26,21 +26,10 @@ The Documentation for the [latest preview release](http://beta.compass-style.org
The CLI options will still override the values set within the config file, but they might The CLI options will still override the values set within the config file, but they might
inform other values. For instance `compass compile -e production` will have the environment inform other values. For instance `compass compile -e production` will have the environment
parameter preset to `:production` so that you can set other values in the project accordingly. parameter preset to `:production` so that you can set other values in the project accordingly.
* New infrastructure for supporting experimental css3 functions that have the same syntax * New infrastructure for supporting experimental css3 functions that are prefixed but have the same
across all browsers. It is now possible to configure which browsers support which experimental syntax across all browsers. It is now possible to configure which browsers support which
functions outside of the compass release cycle by calling experimental functions outside of the compass release cycle. For details, see the
`Compass::BrowserSupport.add_support('function', 'prefix')` and [cross browser helpers](/reference/compass/helpers/cross-browser/).
`Compass::BrowserSupport.remove_support('function', 'prefix')`.
Once properly configured, the browser specific aspect can be inspected
via the `prefixed()` helper function and accessed via the various support
aspect helpers like `-moz()` and `-webkit()`. For example, if you call:
`Compass::BrowserSupport.add_support('image', 'webkit')` in your config
then in your stylesheet, `prefixed(-webkit, image("foo.png", "foo.gif"))` would
return true and `prefixed(-moz, image("foo.png", "foo.gif"))` would return false.
Additionally `-webkit(image("foo.png", "foo.gif"))` will return
`-webkit-image("foo.png", "foo.gif")`. This is very useful for creating mixins
that can support a range of inputs and vary the outputs according to the
support needs.
0.11.alpha.4 (12/08/2010) 0.11.alpha.4 (12/08/2010)