Ported from Vector extension's ext.vector.footerCleanup module, but
with less hacks. Depends on change Id9269876 in MediaWiki core.
Also remove unhelpful comments.
Bug: 43689
Change-Id: I36ecd06b6fc0cc5ce95bc43db303b1b542e6c81b
* Code clean up in preparation for enabling linting in the future
* Update code to use latest code conventions and best practices:
- Make use of jQuery.Event (e.g. no need to check both e.keyCode
and e.which)
- jQuery: .size() -> .length
- jQuery: (where appropiate) .attr() -> .prop()
Setting properties like 'checked' via attr() has been deprecated
in jQuery.
- Whitespace
- Single quotes instead of double quotes
- Use literal keys in object literals instead of strings
- Pass mediaWiki to closure, use mw. locally instead of "mediaWiki"
global directly.
- Fix indentation
- Brackets around if, else and for bodies
- Strict comparison to 0, null, false, true etc.
- Fix missing radix parameter in parseInt
- Use local $ instead of global $
- Use `foo || bar` instead of `foo ? foo : bar`
- Variable scope hoisting
- Double/redundant variable declarations
- ['foo'] is better written in dot notation
- New line at EOF
- Consistency in jQuery construction:
Tag name for element creation $( '<div>' )
Valid html for html parsing $( '<div foo="bar"></div>' )
- Fix regex escape warnings per JSLint/JSHint.
Do escape ][, don't escape ><
- ..
* Add .jshintrc / .jshintignore
* Updated most files, but not all. Too much at once.
Change-Id: I445639b25a9688b3cdf9e5449e3d31cbcfa9c7ae
