return stream in the "pipe" function
fixed inserting closing brackets
improved scrolling
improved document.fill
better behaviour of selection
some minor fixes
added ability to repair indents in the code
Selector.js was replaced by env.js
setImmediate was replaced by $.async
some fixes in defining and requiring parsers
changed src address of env.js
[Markdown] added support to fixIndent
removed animations in the demo
implement non-native indexOf

is a bit faster in some cases
[CSS] mark "@font-face" as control
scroll only if event.target is correct
a lot of fixes and improvements
added "hints" addon
added wordBefore and wordAfter methods
return removed value