K 10
svn:author
V 3
gad
K 8
svn:date
V 27
2004-04-04T17:03:40.000000Z
K 7
svn:log
V 1099
MFC *:  Support more POSIX/SUSv3 options:

  - Change `-p' to allow a list of process IDs, and `-t' to allow a list
    of terminal names, instead of only a single value for each.
  - Add the `-A' option of SUSv3, which is exactly the same as `-ax'.
  - Add the `-G gidlist' (group id).
  - Allow any of these "selector options" to be specified multiple times,
    and have `ps' keep adding to a given list -- instead of replacing the
    previously-specified values.
  - Fix interactions between selector-options, so that: "If any are
    specified, ... ps shall select the processes represented by the
    inclusive OR of all the selection-criteria options." (from SUSv3)
  - Add a `-X' option, which is the reverse of the `-x' option.
  - various minor improvements in parsing and error handling.

This should result in no user-visible changes, except for adding the
new features.  The man page is updated to describe the new features,
and to describe the sorting options in better and more complete detail.

[* = 1.67 1.72 1.76->1.79 1.84 & 1.85 ps.c,  1.71->1.74 ps.1]

Approved by:	re(scottl)

END