add RELDIR

This commit is contained in:
David Rose 2002-02-23 19:09:09 +00:00
parent 7b324306b2
commit ab83ba5429

View File

@ -81,6 +81,13 @@ scanned:
$[PATH] - The relative pathname to the current directory, from
$[TOPDIR], without a trailing slash.
$[RELDIR] - This is a special variable that is similar to $[PATH] in
that it contains the relative pathname to the current directory,
but instead of being relative to $[TOPDIR] it is relative to the
current *output* directory--the directory in which the current
#output command in effect is directing its output. This value of
this variable is therefore dependant on context.
$[SUBDIRS] - A space-delimited list of source subdirectories within
this source directory. These are simply directory names, without
slashes; prefix each name with $[DIRPREFIX] to make them relative