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- Things that would be nice but aren't really necessary:
-
- 0. Update the documentation.
-
- XX Come up with an easier way to install this thing. There are now
- lots of options and dependent flags to set. Should I worry too
- much about this?
-
- XX Properly handle commands like `man 3f intro' when the name of the
- file we want is something like .../man3/intro.3f. The way this is
- done right now seems sort of kludgey but it mostly works. See
- man.c for details.
-
- 2. Malloc everything instead of having fixed limits... Or at least
- check the limits everywhere. If you're paranoid about this, make
- the limits big (famous last words: really, there aren't that many
- things that could go wrong :-).
-
- 3. Try to do a little better job of memory management. There are a
- lot of little temporary strings that are malloc'd and never freed.
- This is probably ok for a standalone program but not so good if
- you wanted to call man() from another program.
-
- XX Come up with a clear view of the cat directory file permissions
- problem. What's a good solution, other than having man run setuid
- to some special user? (Make directories writable by all, cat
- files 666.)
-
- XX Allow a compile time option that makes man run setuid to some
- other user that owns all the cat pages, so that they don't have to
- be world writable.
-
- XX Allow man to deal 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.
-
- XX Choose a more reasonable default for the search order. Perhaps
- this: 1, n, l, 6, 8, 2, 3, 4, 5, 7, p, o
-
- XX Fix glob.c so it doesn't need alloca, and/or fix it so that it can
- work on a Sun:
-
- #ifdef __GNUC__
- #define alloca __builtin_alloca
- #else /* !__GNUC__ */
- #ifdef sparc
- #include <alloca.h>
- #endif /* sparc */
- #endif /* __GNUC__ */
-
- XX Add some way to automatically to run preprocessors. The Sun man
- program has a convention that the first line of the man page can
- indicate which preprocessors should be run. Here's an excerpt from
- its man page:
-
- Preprocessing Manual Pages
- 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
- r refer(1)
- t tbl(1), and col(1V) for nroff
- v vgrind(1)
-
- If eqn or neqn is invoked, it will automatically read the
- file /usr/pub/eqnchar (see eqnchar(7)).
-
- XX Have manpath stat() the directories in MANPATH to avoid including
- directories that don't exist. Some versions of man and whatis
- complain when the directories (like /usr/new/man) don't exist.
-
- XX Pipe the output of apropos and whatis through a pager.
-
- XX I've been using your man(1) package for a while now and I ran into
- a problem with the X man pages that use tbl commands. Is it
- possible to configure your man(1) package to use a general command
- string. For example, a user could set an environment variable:
-
- setenv ROFFLINE 'pic $* | tbl | nroff -man'
-
- 13. Fix makewhatis so that it can handle stuff like this (from the
- Motif 1.1 man pages):
-
- .TH XmRowColumn 3X "" "" "" ""
- .SH NAME
- .mc |
- \fBXmRowColumn \(em the RowColumn widget class.\fP
- .mc
- .iX "XmRowColumn"
- .iX "widget class" "RowColumn"
- .sp 1
- .SH SYNOPSIS
-
- 14. Consider changing the format of the awk command's printf to use
- "%s" instead of the standard 20.20s to accomodate the extra long
- file names used by Motif. Maybe there's a better way to handle
- this?
-
- 15. Add ability to run man on a local file
-
- 16. Handle per-tree tmac macros
-
- XX Allow user-definable section search order via -S or $MANSECT.
- Thus programmers can get stty(3) before stty(1).
-
- XX Show all the places you would find a man page (-w option) and in
- what order.
-
- 19. Support for multi-char sections like man1m/*.1m or manavs/*.avs
- (can I have a section that doesn't start with a numeral?)
-
- 20. Implement man -K for regexp apropos
-
- 21. An option to grep through all the man pages in $MANPATH
-