add loadpath*
add loadpath*
mention gopt
gopt option parsing
gopt
use config.h's value for HAVE_SYSEXITS_H on build
gopt
cleaned up compiler warnings
removed
revise things to use string indexes instead of pointers to Runes
revise algorithm to use string indexes, and gradually increase space as needed
subexpression matches are now integers rather than pointers
changes for indexes into strings rather than pointers
get subexpression captures right
create a loadpath
include gopt.h
use regexp.h instead
path expansion code (still incomplete)
check for sysexits and pwd.h