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| author | Fumiaki MATSUSHIMA <mtsmfm@gmail.com> | 2017-01-26 18:15:37 +0900 |
|---|---|---|
| committer | Fumiaki MATSUSHIMA <mtsmfm@gmail.com> | 2017-01-28 16:57:36 +0900 |
| commit | bdcfdef21444b03413213c69035f0fac8feedffb (patch) | |
| tree | c3ac443862c6e0c7858b0be3eed5802296613b79 /actioncable/README.md | |
| parent | 05112b21310c3ea04026176a5f7ca11040454ac1 (diff) | |
| download | rails-bdcfdef21444b03413213c69035f0fac8feedffb.tar.gz rails-bdcfdef21444b03413213c69035f0fac8feedffb.tar.bz2 rails-bdcfdef21444b03413213c69035f0fac8feedffb.zip | |
Update Unicode Version to 9.0.0
9.0.0 was released on June 21, 2016
http://blog.unicode.org/2016/06/announcing-unicode-standard-version-90.html
http://www.unicode.org/versions/Unicode9.0.0/
There are some changes about grapheme cluster in Unicode 9.0.0:
http://unicode.org/reports/tr29/#Grapheme_Cluster_Boundary_Rules
------------
I noticed that `unpack_graphemes` returns [Other] when the argument is Other รท Prepend
(it must be [Other, Prepend]).
But in [Unicode 8.0.0's Prepend has no characters](http://www.unicode.org/reports/tr29/tr29-27.html#Prepend)
so we don't have to backport following patch:
```diff
should_break =
+ if pos == eoc
+ true
```
Diffstat (limited to 'actioncable/README.md')
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