#593 Various small patches to modes

[AdamS]

I won't use jEdit so much in future, but I appreciate thw work done by the devs and would like to share some minor fixes I made over the last year or so.

• HTML add svg and path http://www.w3schools.com/html/html5_svg.asp
• js add let https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Statements/let
• perl switch http://perldoc.perl.org/5.8.8/Switch.html and carp http://perldoc.perl.org/Carp.html (carp is common but I think not part of core language so you may prefer to omit)
• php support [] array initializer syntax http://php.net/manual/en/language.types.array.php (scroll down to "As of PHP 5.4")
• CSS
• fill is a valid attribute for SVG https://css-tricks.com/almanac/properties/f/fill/
• It is valid to leave out the last semicolon, see http://stackoverflow.com/questions/11939595/leaving-out-the-last-semicolon-of-a-css-block. Fixes wrong highlight on minified code such as

a:active{font-weight: bold}

[Alan Ezust]

Thanks for your help. Do you want to be attributed in the CHANGES.txt as "AdamS" or under your full name?

[Alan Ezust]

Committed revision 24655