The CSS3 multi=column layout module spec, as detailed here: http://www.w3c.org/Tr/CSS3-multicol/#lsquo1 is mostly implemented in gecko. This implementation needs to be verified, tests need to be written, and the prefixes need to be removed.
Created attachment 562150 [details] Comparison of Specification Requirements to current implementation This is a simple comparison of features outlined in the spec to our current implementation, along with whether or not we have a test for the given feature, and if so, where that test is located. This is a work in progress, so many of the columns are still being compared. If any of the items are unclear, or you think I should add/remove specific areas, please feel free to post that here.
Created attachment 566868 [details] Comparison of Specification requirements to current implementation (v2) Added a new version of this comparison chart, indicating which tests I've written in a patch (to be posted next).
Attachment #562150 - Attachment is obsolete: true
Created attachment 566871 [details] [diff] [review] Tests for prefixed functionality (WIP) This is a work-in-progress patch that corresponds to some tests added for the above chart.
Created attachment 567578 [details] [diff] [review] b684062 - Patch to deprefix column properties. (WIP)
Comment on attachment 567578 [details] [diff] [review] b684062 - Patch to deprefix column properties. (WIP) Removing this to place on bug 629452 where it more accurately belongs.
Attachment #567578 - Attachment is obsolete: true
Bug 775618 may block this one.
Are there any plans to work on this? Have a look at the new editor's draft (8th October): http://dev.w3.org/csswg/css-multicol/
In my opinion, this bug should be a meta . We should have all the other multi-column bug reports blocking this bug report.
Summary: Compare spec and implement CSS multi-column support → [META] implement CSS Multi-column Layout Module - Compare spec and current support
2 years ago
2 years ago
platform-rel: ? → ---
Current support of CSS3 Multi-column test suite (170 tests) http://test.csswg.org/harness/review/css-multicol-1_dev/ with Firefox 57.0a1 buildID=20170820221144: http://test.csswg.org/harness/results/css-multicol-1_dev/grouped/browser/Firefox/browser_version/57.0/ Gecko: Passed 66.47%, Coverage 100% Other results: http://test.csswg.org/harness/results/css-multicol-1_dev/grouped/
Current support of CSS3 Multi-column test suite (170 tests) http://test.csswg.org/harness/review/css-multicol-1_dev/ with Chrome 62.0.3188.2 (dev channel): http://test.csswg.org/harness/results/css-multicol-1_dev/grouped/engine/Blink/browser/Chrome/browser_version/62.0.3188.2/ Blink: Passed 70.59%, Coverage 100%
Use CSSWG shorthand for alias. Link to editor's draft.
Alias: css3-multicol → css-multicol
Summary: [META] implement CSS Multi-column Layout Module - Compare spec and current support → [META][css-multicol] implement CSS Multi-column Layout Module - Compare spec and current support
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