Regarding indents and folding

[Old Spider]

Needed utility:
An indent/outdent utility for highlighted lines in the editing menu would be very helpful.

Quibble:
A closed fold should display both brackets; displaying only the opening bracket makes it look like the beginning of a code block, which can be confusing.

[TDragon]

[TAB] indents all selected lines one tab-stop or 4 spaces (depending on your settings); [SHIFT]+[TAB] unindents all selected lines.

[Old Spider]

Nice.  Thank you.