K 10
svn:author
V 5
harti
K 8
svn:date
V 27
2005-05-09T14:06:04.000000Z
K 7
svn:log
V 395
Split Var_Subst() into two functions: Var_SubstOnly() which substitutes
only one variable and Var_Subst() which substitutes all. Split out the
test whether a variable should not be expanded into match_var().
Make access to the input string consistently using str[]. Remove two
unused functions: Var_GetTail() and Var_GetHead().

Patches:	7.184-7.189
Submitted by:	Max Okumoto <okumoto@ucsd.edu>

END