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- README file for man(1).
-
- This is a replacement for Un*x man(1), apropos(1), whatis(1), and
- manpath(1). It has all kinds of neat features that other versions of
- man don't, including support for multiple man page directory trees,
- preformatted man pages, and troff. It is provided without any
- warranty whatever. I hope you find it useful.
-
- This program is not a GNU product but it is distributed under the
- terms of the GNU copyleft which is described in the file COPYING.
-
- There is a solution written in perl which is probably superior in
- every way, but, like me, you may prefer this one anyway.
- :-)
-
- If you compile with support for preformatted man pages, man(1) will
- try to update the preformatted page if the man page source is newer.
-
- If you compile with support for troff, you can say things like
- `man -t foo | psdit > foo.ps' and have fabulous printed documentation
- as well.
-
- I have resisted the temptation to handle all the bizarre ways various
- vendors have of organizing man pages. This version of man assumes
- that directory trees have the structure:
-
- .../man
- /manSect
- /foo.Sect*
- ...
- /catSect
- /foo.Sect*
- ...
-
- where Sect is some number or string and should be listed in the set of
- sections to be searched. It is not necessary to have both the cat*
- and man* subdirectories, but you must have at least one. :-)
-
-
- INSTALLATION
-
- 1. Run configure. This will grope around your system a bit and then
- ask you a number of questions. It will create a Makefile from the
- file Makefile.in, and a config.h file from config.h.in. You may
- have to do some fine tuning to get things to work exactly right on
- your system. If you do, I'd like to know what changes you had to
- make to get things working.
-
- 2. Edit the manpath.config file. This determines the system-wide
- mappings for bin directories and man page directories.
-
- 3. Do a `make all', try it out, and then if you're happy with that, do
- a `make install'. You don't need to be root to use this set of
- programs.
-
- 4. Install the whatis database(s) by running makewhatis. If you want
- to keep things absolutely current, you'll need to run this whenever
- you add new man pages. You might want to add an entry in your
- crontab.
-
- BUGS
-
- If you find one of these, please tell me about it. If you have a fix,
- that's even better. If not, I can't guarantee that I'll fix it, but I
- would like to know about them.
-
- John Eaton
- jwe@che.utexas.edu
- Department of Chemical Engineering
- The University of Texas at Austin
- Austin, Texas 78712
-
-
- CHANGES
-
- Partial list of changes since version 1.0:
-
- Installation made easier (this was the intent anyway) with the
- introduction of a configure script.
-
- Commands like `man 3f intro' handled properly when the name of the
- file we want is something like .../man3/intro.3f.
-
- Man can now run set uid to a special user so formatted man pages don't
- have to be world writable.
-
- Man now works with compressed (.Z) frozen (.F) and yabba (.Y) cat
- files. Frozen files are compressed files using freeze/melt, some
- combination of LZW and tree coding. Sources for it came out on
- comp.sources.misc or alt.sources or ... a few months ago. Yabba files
- are compressed using yabba/unyabba, a data compression scheme posted
- to alt.sources by Dan Bernstein.
-
- Man now uses a more reasonable default for the search order:
- 1, n, l, 6, 8, 2, 3, 4, 5, 7, p, o
-
- Man now allows for user-definable section search order via -S or
- MANSECT.
-
- Glob.c can work even if you don't have alloca, and works properly on
- Suns with the Sun C compiler.
-
- There is now a way to automatically to run preprocessors like the Sun
- man program. The first line of the man page indicates which
- preprocessors should be run:
-
- If the first line is a string of the form:
-
- '\" X
-
- where X is separated from the the `"' by a single SPACE and
- consists of any combination of characters in the following
- list, man pipes its input to troff(1) or nroff(1) through
- the corresponding preprocessors.
-
- e eqn(1), or neqn for nroff
- g grap(1)
- p pic(1)
- r refer(1)
- t tbl(1), and col(1V) for nroff
- v vgrind(1)
-
- Preprocessors may also be set on the command line with -p or from the
- environment with MANROFFSEQ.
-
- The tbl preprocessor is run by default.
-
- Manpath now stat()'s the directories in MANPATH to avoid including
- directories that don't exist.
-
- The output of apropos and whatis are now piped through PAGER.
-
- There is a new option to show where you would find a man page
- (-w option) and in what order (-w with -a).
-