Indentation of current line or selected blocks in the code editor?

[John W. Eaton]

Has anyone worked on adding an indentation feature for the code editor?

I would like to try to get some simple indentation feature working that 
would at least handle re-indenting the current line or the selected region.

Also, how does the Matlab code editor work for indenting the current 
line or blocks of code?  I expect new Octave users who are familiar with 
Matlab would expect similar behavior.

Thanks,

jwe