elvis has a number of interesting features:
elvis also has a home-grown
method for allowing translations of messages into different
languages. The elvis.msg
file is searched for along the
elvispath and loaded into a buffer
Messages have the form “terse
Before printing a message, elvis looks up the terse form, and if
there is a corresponding long form, that message is used.
Otherwise, the terse message is used.
This is perhaps the most interesting of elvis’s features. For certain kinds of files, elvis formats the file content on the screen, giving a surprisingly good approximation of a WYSIWYG effect. elvis can also use the same formatting for printing the buffer to several kinds of printers. Display modes get their own subsection later in this chapter.
elvis loads four files (if they exist) that allow you to customize its behavior before and after reading and writing a file. This feature also gets its own subsection, later.
elvis is the only one of the clones that actually implements vi’s open mode. (Think of open mode as like vi, but with only a one-line window. The “advantage” of open mode is that it can be used on terminals that don’t have cursor motion capabilities.)
command sets the
option for execution of non-home-directory.exrc files, or any other untrusted
security=safer is ...