FILE: CHANGES		Changes to vi.iv

VERSION 5.1 (Haim Roman, 24/04/90)
	Fixed bug where directions of secondary language strings would
	be reversed if cancelled a command sequence (e.g., 'c', 'd',
	'y').  [function operate in ex_voper.c]
	
	Fixed bug where substitute command would sometimes result in a
	segmentation fault.  [function subschang in ex_re.c]
	
	Added other checks for null pointers [especially in ex_RL.c]

VERSION 4.1 (Haim Roman, 09/02/90)
	Created termcap entries vt100iv & suniv, & renamed the old
	termcap entry vi100iv.  The suniv entry was created so that
	vi.iv works under SunView via vthtool.

	Added use of TERMIV, EXINITIV, & .exrc.

VERSION 3.1 (Haim Roman, 01/1990)
	Fixed bug where previous lines were echoed during insert.
	(file ex_RL.c.  Search for "((( HR")

	Fixed bug where cursor stayed in lower right corner when
	inserting LR text while in RL view.

	Fixed bug where printed only "ERROR" instead of the
	appropriate messages.

	Corrected manual.

	Deleted unused entries from "termcap".

VERSION 2.1 (Haim Roman)
	Installed on Sun-4

	Has bugs, the worst of which is echoing previous lines during
	insert.

SOME CHANGES TO vi TO MAKE vi.iv (by Uri Habusha)
ex_vops2.c - need to move a function "vgetline" from here.
			 Instead of this we have the file ex_vgetline.c.
