ticket,summary,owner,component,_version,priority,severity,milestone,type,_status,workflow,_created,modified,_description,_reporter
23418,banned names / illegal_names not being banned,,Multisite,3.5.1,normal,normal,3.5.2,defect (bug),new,commit,2013-02-08T04:41:52Z,2013-06-19T10:16:57Z,"new site registrations are ignoring the banned names i add to the list in network options.

out of the gate the default banned names function works and the system does not let me register any of those default names. the illegal_names value in the wp_sitemeta table is populated with: '''''a:7:{i:0;s:3:""www"";i:1;s:3:""web"";i:2;s:4:""root"";i:3;s:5:""admin"";i:4;s:4:""main"";i:5;s:6:""invite"";i:6;s:13:""administrator"";}'''''

when i add '''''seven eight nine''''' to the banned names field of the network setting page and save the page, the banned names field is populated with '''''www web root admin main invite administrator seven eight nine''''', just how you would expect. but now the illegal_names value in the db is '''''a:1:{i:0;s:61:""www web root admin main invite administrator seven eight nine"";}'''''

notice how the serialized array only has one string now instead of the original multiple strings. once it is saved like this users can register any site name including defaults like admin and root plus the new names i added to the list.

my setup: two fresh multisite 3.5.1 installs. one is on a vps and the other on a local xampp install. no plugins activated nor installed. using twenty twelve theme. these are test installs.",dohman
23337,"TinyMCE, webkit and backspace/linebreak/italic issues",nacin*,TinyMCE,3.5.1,normal,normal,3.5.2,defect (bug),accepted,,2013-01-31T08:23:50Z,2013-06-19T08:39:07Z,"On WP 3.5.1 and nightly I notice irregularities in TinyMCE on webkit (Chrome, Safari).

When editing existing paragraphs in TinyMCE visual mode:

- After deleting a paragraph break, it is impossible to insert a single linebreak
- When deleting paragraph breaks, sometimes text will be wrapped in `<em id=""__mceDel"">...</em>`

Steps to reproduce:

1. In a new post, type: ""One[return]two[return]three"" (i.e. three paragraphs)
2. Position the caret before the word ""three"". Hit [delete] to merge paragraphs two and three.
3. Do a shift+return key combo, which should insert a single linebreak. Instead, a paragraph break is inserted.
4. Place the caret before the word ""two"". Hit [delete] to merge paragraphs one and two. The third paragraph is italicised. Viewing the HTML source will show that it has been wrapped in an `em` tag with the id `""__mceDel""`

Expected behaviour:

- After deleting the space between two paragraphs, shirt+return should insert a single linebreak.
- Text should not be italicised without the user having specified for TinyMCE to do so.

I can consistently reproduce this behaviour in Chrome and Safari. Firefox seems to work as expected.

I have tested with a clean install of WP 3.5.1 and the nightly build. I have tested on two different computers.

OS: OS X Lion
Browser: Chrome 24.0.1312.56, Safari 6.0.2",jnicol