K 10
svn:author
V 3
gad
K 8
svn:date
V 27
2005-07-13T15:56:30.000000Z
K 7
svn:log
V 459
Fix two minor parsing bugs in -S processing:
 1) An unquoted space is always a separator, even when not "in_arg".
 2) When a new destination buffer must be allocated during variable
    substitution, only copy data from the active buffer to the new
    one when we *are* "in_arg".
These were noticed when testing variable-substitution of variables
which have null values, and are not inside quoted strings...

MFC plans:	after a few days, and re@ approval...

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