kre_pos - begin and end pointers of regular expression group
LIBRARY CALL
int kre_pos(
int num,
kaddr *begin,
kaddr *end)
INPUT
num - the actual desired group number
OUTPUT
begin - if not NULL then returns the actual pointer to the
beginning of the group
end - if not NULL then returns the actual pointer to the
end of the group
RETURN VALUE
TRUE (1) on success, FALSE (0) otherwise
DESCRIPTION
Returns the start and end pointers to a regular expression
group. This returns the beginning and end pointers of the
matched pattern. The num parameter indicates which
tag field to return, 0 implies that it should return
pointers to the whole matched pattern
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
none
MODIFICATION
none
FILES
$BOOTSTRAP/objects/library/kutils/src/regex.c
SEE ALSO
kutils(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.