Printed 11/16/83 1
VI(1) GENIX Programmer's Manual VI(1)
NAME
vi - screen oriented (visual) display editor based on ex
SYNOPSIS
vi [ -t tag ] [ -r ] [ +command ] [ -l ] [ -wn ] name ...
DESCRIPTION
Vi (visual) is a display oriented text editor based on ex(1). Ex
and vi run the same code; it is possible to get to the command mode
of ex from within vi and vice-versa.
The Vi Quick Reference card and the Introduction to Display Editing
with Vi provide full details on using vi.
FILES
See ex(1).
SEE ALSO
ex (1), edit (1), ``Vi Quick Reference'' card, ``An Introduction to
Display Editing with Vi''.
AUTHOR
William Joy
Mark Horton added macros to visual mode and is maintaining version 3
BUGS
Software tabs using ^T work only immediately after the autoindent.
Left and right shifts on intelligent terminals don't make use of
insert and delete character operations in the terminal.
The wrapmargin option can be fooled since it looks at output columns
when blanks are typed. If a long word passes through the margin and
onto the next line without a break, then the line won't be broken.
Insert/delete within a line can be slow if tabs are present on
intelligent terminals, since the terminals need help in doing this
correctly.
Saving text on deletes in the named buffers is somewhat inefficient.
The source command does not work when executed as :source; there is
no way to use the :append, :change, and :insert commands, since it
is not possible to give more than one line of input to a : escape.
To use these on a :global you must Q to ex command mode, execute
them, and then reenter the screen editor with vi or open.
Printed 11/16/83 1