+++ This bug was initially created as a clone of Bug #795025 +++ We should update the various data tables, etc., that depend on Unicode, now that v6.3 is officially released.

Very little has actually changed in character properties this time. The biggest change is the update to the Unicode Bidi Algorithm, which I filed as bug 922963. There is a change of general category from Sm to Ps/Pe for four characters: U+2308 - U+230B, LEFT/RIGHT FLOOR/CEILING. This will affect first-letter behaviour, so I've added a reftest for that.

Comment on attachment 813016 [details] [diff] [review] Update Unicode data tables https://tbpl.mozilla.org/?tree=Try&rev=5f223044c3a2 has reftest failures on OSX 10.7 and Windows. Removing review request for now.

The reftest was failing because a smaller area was getting the "background-color" in a <span> as opposed to :first-letter. I assume that's a bug, but it's not relevant to what we're testing here so I just removed the background-color from the testcase.

Comment on attachment 813937 [details] [diff] [review] Update Unicode data tables with updated reftest Review of attachment 813937 [details] [diff] [review]: ----------------------------------------------------------------- This looks fine, but please also file a bug (with a currently-failing testcase) about the issue mentioned in comment #3 -- sounds like an issue we should try to investigate further sometime.

Sorry for the churn, I only just noticed another change in 6.3: the unassigned code points in the Currency Symbols block have been given the Bidi_Class property value ET.

Comment on attachment 820229 [details] [diff] [review] Updated patch Review of attachment 820229 [details] [diff] [review]: ----------------------------------------------------------------- Looks fine to me. ::: layout/reftests/bidi/922550-1-ref.html @@ +16,5 @@ > + <p>$$$$1000000 סרפ!!!</p> > + <p>&#x20A0;&#x20A0;&#x20A0;&#x20A0;1000000 סרפ!!!</p> > + <p>&#x20BA;&#x20BA;&#x20BA;&#x20BA;1000000 סרפ!!!</p> > + <p>&#x20CF;&#x20CF;&#x20CF;&#x20CF;1000000 סרפ!!!</p> > + <p>&#x20A0;&#x20A1;&#x20A2;&#x20A3;&#x20A4;&#x20A5;&#x20A6;&#x20A7;&#x20A8;&#x20A9;&#x20AA;&#x20AB;&#x20AC;&#x20AD;&#x20AE;&#x20AF;&#x20B0;&#x20B1;&#x20B2;&#x20B3;&#x20B4;&#x20B5;&#x20B6;&#x20B7;&#x20B8;&#x20B9;&#x20BA;&#x20BB;&#x20BC;&#x20BD;&#x20BE;&#x20BF;&#x20C0;&#x20C1;&#x20C2;&#x20C3;&#x20C4;&#x20C5;&#x20C6;&#x20C7;&#x20C8;&#x20C9;&#x20CA;&#x20CB;&#x20CC;&#x20CD;&#x20CE;&#x20CF;1000000 סרפ!!!</p> Please wrap this line to a more reasonable width (e.g. using <!-- \n --> to avoid introducing whitespace). ::: layout/reftests/bidi/922550-1.html @@ +13,5 @@ > + <p>פרס $$$$1000000!!!</p> > + <p>פרס &#x20A0;&#x20A0;&#x20A0;&#x20A0;1000000!!!</p> > + <p>פרס &#x20BA;&#x20BA;&#x20BA;&#x20BA;1000000!!!</p> > + <p>פרס &#x20CF;&#x20CF;&#x20CF;&#x20CF;1000000!!!</p> > + <p>פרס &#x20A0;&#x20A1;&#x20A2;&#x20A3;&#x20A4;&#x20A5;&#x20A6;&#x20A7;&#x20A8;&#x20A9;&#x20AA;&#x20AB;&#x20AC;&#x20AD;&#x20AE;&#x20AF;&#x20B0;&#x20B1;&#x20B2;&#x20B3;&#x20B4;&#x20B5;&#x20B6;&#x20B7;&#x20B8;&#x20B9;&#x20BA;&#x20BB;&#x20BC;&#x20BD;&#x20BE;&#x20BF;&#x20C0;&#x20C1;&#x20C2;&#x20C3;&#x20C4;&#x20C5;&#x20C6;&#x20C7;&#x20C8;&#x20C9;&#x20CA;&#x20CB;&#x20CC;&#x20CD;&#x20CE;&#x20CF;1000000!!!</p> ditto