Read-only mode (viewer mode) when called as "rox" or with -r about ox HOT 3 OPEN

This is an interesting idea, I do want to add a read only mode for files that aren't able to be written to due to permissions or other factors and will consider adding a way to use this from the command line interface. :)

from ox.

Note: that should be an option like '-r' and user can alias it as "rox" because rox is already to launch file manager ROX-Filer.

from ox.

I've added a read only mode that will open a text file and not allow any edits in 0.2.7 but I will further this feature to allow input from the stdin in later versions, probably the next one.

from ox.