K 10
svn:author
V 6
fenner
K 8
svn:date
V 27
2003-05-31T06:27:57.000000Z
K 7
svn:log
V 459
Instead of eating trailing newlines after inserting them into the
output buffer, don't insert them at all.  This prevents a buffer
*underrun* when the substitution consists completely of newlines
(e.g. `echo`) and the byte before the source buffer to which p
points is a '\n', in which case more characters would be removed
from the output buffer than were inserted.

This fixes certain port builds on sparc64.

Approved by:	re (scottl)
Reviewed by:	des, tjr

END