Copyright Bob Camp 1998  Cygnus Technical Consulting.

Changelog for 'which'.


V0.16.0 release
---------------

12/11/1998 V0.16.0 - Add $WHICH_CONF and -n.  -q suppresses only normal
             output.

10/11/1998 - Fix variable names in parse_ps().

9/11/1998 V0.15.1 - Fix: WHICH_ENV/ps conflict, -f bug.


V0.15.0 release
---------------

7/11/1998 V0.15.0 - Set default patterns for modes 0-9, do default include
            listing.  Report included objects with verbatim().  Fix tilde
            problem in inode_check().  Output mode with -d.  Fix loop check
            in trace_A().  Add -b option.

5/11/1998 - Add ($mode) string to terse reporting.  Tidy some reporting.
            Fix quiet mode for path reporting.  Fix user defined patterns
            so that '\' not needed.  Add tar listing for -DSF modes.

4/11/1998 - Remove redundant code for tcsh $sh_name.  Change find()
            reporting.  Write all error messages to errout.  Change -j to
            -i option (included in). Add trace_o().

3/11/1998 - Remove PATH_A search in find that made find() very slow.  Fix
            expand_tilde() for virtual shells.

2/11/1998 - Fix reporting to use path as given.  Tidy up reporting of
            file.  Dump (-d) no longer implies -a.  Add -j functionality
            for -MJL modes.

29/10/1998 - Fix bug that prevented -x shell from reporting correctly.

28/10/1998 - Modify -M option to give only 'man*' paths and -Ma to give
             (man*|cat*) paths.  Add zsh.  Fix bug allowing gratuitous
             use of xxx_synth_info in -E mode with info on stdin.  Fix
             bug that let _this_ shell expand '~'.

26/10/1998 - Fix search patterns for -S and -D mode.

26/9/1998 - Correct 'ls -i' to 'ls -di' in inode check.

6/9/1998 V0.14.3 - add inode_check and s-> reporting.  Fix bug that caused
            infinite loop in j-> reporting.

25/8/1998 - Remove duplicate path code, being replaced by inode check.
            Correct bug in ldd reporting.

7/8/1998 - Fix bug that slowed execution, used xxx_synth_info() when no
           executables were to be detected.


V0.14.2-alpha release
---------------------

3/8/1998 V0.14.2-alpha - Minor tidying.  Remove an unused variable.  Add
                  which-setup utility.


V0.14.0-alpha release
---------------------

23/7/1998 - first release.

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