use SUBDIR.roff suggested by uwe@

branches: 1.15.22;
Rework /usr/share/doc.

Update the <bsd.doc.mk> infrastructure, and update the docs to match
the new infrastructure.

- Build and install text, ps, pdf, and/or html, not roff sources.

- Don't wire the chapter numbers into the build system, or use them in
the installed pathnames. This didn't matter much when the docs were a
museum, but now that we're theoretically going to start maintaining
them again, we're going to add and remove documents periodically and
having the chapter numbers baked in creates a lot of thrashing for no
purpose.

- Specify the document name explicitly, rather than implicitly in a
path. Use this name (instead of other random strings) as the name
of the installed files.

- Specify the document section, which is the subdirectory of
/usr/share/doc to install into.

- Allow multiple subdocuments. (That is, multiple documents in one
output directory.)

- Enumerate the .png files groff emits along with html so they can be
installed.

- Remove assorted hand-rolled rules for running roff and roff widgetry
and add enough variable settings to make these unnecessary. This
includes support for
- explicit use of soelim
- refer
- tbl
- pic
- eqn

- Forcibly apply at least minimal amounts of sanity to certain
autogenerated roff files.

- Don't exclude USD.doc, SMM.doc, and PSD.doc directories from the
build, as they now actually do stuff.

Note: currently we can't generate pdf. This turns out to be a
nontrivial problem with no immediate solution forthcoming. So for now,
as a workaround, install compressed .ps as the printable form.

branches: 1.14.8; 1.14.18;
document non-literal string formats

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

Make the default WARNS for games 4. The only game that needs to set WARNS
to anything else now is rogue, so clear WARNS from the other makefiles.

Build with WARNS=4.

Warnsify and remove local implementations of libc functions.

enable WARNS?=1 by default, & temporarily disable for the few unclean programs

Use bsd.subdir.mk as appropriate.

clean up import, NetBSD RCS IDs, etc.

specify man pages the new way.

Converted from sgtty to termios api, no longer needs libcompat.

need -lcompat

Add RCS identifiers.

got rid of unnecessary -lcompat and associated dependency

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

Don't use literal ^G's in string constants. Use \a.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

remove unused files (PR#6083 by Joseph Myers <jsm28@cam.ac.uk>)

clean up import, NetBSD RCS IDs, etc.

branches: 1.1.1;
Initial revision

sprinkle static

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

KNF. No change to .o file.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.10.22;
Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

More include additions for exit, abs, strcmp, etc.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

sweep of errx/warnx, remove unnecessary trailing \n

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

fix various typos in comments, docs and log messages.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.7.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

More include additions for exit, abs, strcmp, etc.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.10.10;
Coverity CID 1197: Don't pass -1 to close.

Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

use symbolic constant for open(), PR#5867

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

Build with WARNS=4.

branches: 1.7.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

receive, not recieve

Include string.h for memcpy().

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

fix redundant decls and nested externs

Use `extern' for header variable declarations in trek(6).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

sprintf -> snprintf.

"abbreviation" has two Bs.

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

avoid buffer overrun. fix from openbsd.
reported by Niels Heinen <niels.heinen@ubizen.com>

branches: 1.9.2;
Correct spelling of "delimiter", and remove from ignored-errors lists.

More include additions for exit, abs, strcmp, etc.

branches: 1.7.8;
const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Since we've got an int to store the value, why store it in a function
pointer and cast it?

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

"abbreviation" has two Bs.

KNF: brace and comment placement. Object files identical.

Avoid arrays of incomplete types (required to build with GCC 4).

Reviewed by <hubertf>.

Remove uses of __P.

Various typo fixes from Jonathon Gray via jmc@openbsd.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add use of `const' where appropriate to the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Some such changes were previously covered in PRs bin/6041, bin/6146,
bin/6148, bin/6150, bin/6151, bin/6580, bin/6660, bin/7993, bin/7994,
bin/8039, bin/8057 and bin/8093.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Avoid hardcoded "too large" constant that caused FPE on the vax.
XXX: Should pullup to 5.0

branches: 1.8.10; 1.8.12;
convert __attribute__s to applicable cdefs.h macros

branches: 1.7.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Avoid hardcoded "too large" constant that caused FPE on the vax.
XXX: Should pullup to 5.0

branches: 1.7.38; 1.7.40;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Add braces to make the new egcs happy.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

fix redundant decls and nested externs

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Use __dead

Use random() instead of rand(), so we get something like random
numbers out.

This changes the "tournament codes"; that is, the same code will give
you a different game now from what it used to. (This is because the
codes are basically random seeds.) I really really doubt anyone cares
about this, especially since the tournament feature appears to be
undocumented.

Remove obviously botched test for "fast mode" based on terminal speed.
Default to "fast mode" as ~nobody has a 300 baud terminal any more.
("Fast mode" apparently controls whether short-range scans are printed
by default at certain times.)

Use getopt to handle the remaining (all currently undocumented) options.

Remove last traces of undocumented -p option (apparently related to
process priority) and documented -a option, neither of which have
done anything since CSRG days.

Don't give special privileges to uid 13107.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Remove the \n and tabs from the __COPYRIGHT() strings.

branches: 1.12.32;
Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

seperate -> separate

Use setgid(), not setregid().

Fix -Wsign-compare warnings.

Security improvements for games (largely from or inspired by OpenBSD).

Games which run setgid from dm, but don't need to, should drop their
privileges at startup.

Games which have a scorefile should open it at startup, then drop all
privileges leaving just the open writable file descriptor. If the
game can invoke subprocesses, this should be made close-on-exec.

Games with scorefiles should make sure they do not get a file
descriptor < 3. (Otherwise, they could get confused and corrupt the
scorefile when using stdin, stdout or stderr.)

Some old setuid revokes from the days of setuid games change into gid
revokes.

time_t != long, again. *Sigh*.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Converted from sgtty to termios api, no longer needs libcompat.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

use DBL_MIN from <float.h> instead of a hard coded small value (that
becomes zero for vax fp.)

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add braces to make the new egcs happy.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add braces to make the new egcs happy.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Include string.h.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.9.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

printf() pedant - do not pass variable alone, use %s.
idea from openbsd. after looking at freebsd commit msgs from kris@freebsd.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.8.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

fix redundant decls and nested externs

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Use random() instead of rand(), so we get something like random
numbers out.

This changes the "tournament codes"; that is, the same code will give
you a different game now from what it used to. (This is because the
codes are basically random seeds.) I really really doubt anyone cares
about this, especially since the tournament feature appears to be
undocumented.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

fix various small typos, mainly in comments.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Avoid hardcoded "too large" constant that caused FPE on the vax.
XXX: Should pullup to 5.0

branches: 1.6.26; 1.6.28;
Coverity CID 1467: Elide static buffer overflow.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

"abbreviation" has two Bs.

Fix score printing so columns line up.

Sprinkle some blank lines for readability.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Use random() instead of rand(), so we get something like random
numbers out.

This changes the "tournament codes"; that is, the same code will give
you a different game now from what it used to. (This is because the
codes are basically random seeds.) I really really doubt anyone cares
about this, especially since the tournament feature appears to be
undocumented.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Avoid hardcoded "too large" constant that caused FPE on the vax.
XXX: Should pullup to 5.0

branches: 1.9.2;
PR/39923: Valery Ushakov: trek(6) can spin, consuming 100% CPU on powerpc
On systems where char is unsigned the number of black holes can end up being
very large (instead of negative).

branches: 1.8.38;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

More include additions for exit, abs, strcmp, etc.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

fix various typos in comments, docs and log messages.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

sprintf -> snprintf.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Add braces to make the new egcs happy.

Warnsify and remove local implementations of libc functions.

Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Typos.

Split up lines > 80 chars. Object files unchanged.

Don't use literal ^G's in string constants. Use \a.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

"abbreviation" has two Bs.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Null for pointers, not 0.

KNF: fix formatting of preprocessor directives

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

whitespace

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.8.22;
Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

More include additions for exit, abs, strcmp, etc.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

fix references in manual pages to the reference documentation

Remove description of -a option and optional log file name, since
neither has done anything in a long long time. Add previously
undocumented -s/-f (slow vs. fast) options, although I question the
utility thereof and suspect they should just be removed.

Bump date (first time since 1993)

Use standard AUTHORS section header. From YOMURA Masanori in private mail
Sort sections if necessary. Use more/better markup.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Lots of minor fixes resulting from reading these man pages in detail.

New sentences begin on new lines.
Patch from Richard Elz, slightly improved by yours truly.

Whitespace and/or punctuation fixes.

Fix .Nm usage.

Fix wrong reference to trek documentation
Submitted in PR bin/9514 by Thilo.Manske@HEH.Uni-Oldenburg.DE

change:
.Sh "SEE ALSO"
to:
.Sh SEE ALSO
The doc macros check for the latter (actually just for 'SEE' as the first
argument to .Sh) to set the section header SEE ALSO flag, which modifies
some behaviour (e.g. references done with .Rs/.Re).

clean up import, NetBSD RCS IDs, etc.

Converted to -mandoc macros.

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

s/indicies/indices/ in comments.

sprinkle static

__attribute__((__noreturn__)) -> __dead

Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

KNF: fix formatting of preprocessor directives

Avoid hardcoded "too large" constant that caused FPE on the vax.
XXX: Should pullup to 5.0

branches: 1.11.32; 1.11.34;
Avoid arrays of incomplete types (required to build with GCC 4).

Reviewed by <hubertf>.

Remove uses of __P.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Use `extern' for header variable declarations in trek(6).

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

Make these compile on the PowerPC (an unsigned char system).

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

sprinkle static

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

convert __attribute__s to applicable cdefs.h macros

branches: 1.6.22;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Add `__noreturn__' and `__unused__' attributes where appropriate to
the games.

This merges in all such remaining changes from the Linux port of the
NetBSD games, except in hunt (where substantial changes from OpenBSD
need to be looked at).

Most noreturn attributes were previously added in bin/6144, with some
others that were missed then in bin/8082. Previous `unused'
attributes were covered in bin/6557, bin/8058 and other PRs (all these
PRs have already been handled and closed).

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

Spell occurred correctly.

fix prototype, PR#5867

Include string.h.

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

"abbreviation" has two Bs.

Remove unnecessary initialization that silenced a compiler warning in 1997.

Split up lines > 80 chars. Object files unchanged.

KNF: brace and comment placement. Object files identical.

ANSIfy function declarations. No object file diffs except for two functions
whose K&R declaration didn't fully match the prototype (char vs. int) and
the diff of the disassembly of those looks plausible.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22269, verified by myself.

fix redundant decls and nested externs

const poisoning

Patch submitted in PR 8039 by Joseph Myers <jsm28@cam.ac.uk>

Warnsify and remove local implementations of libc functions.

clean up import, NetBSD RCS IDs, etc.

Add RCS identifiers.

branches: 1.1.1;
Initial revision

seperate -> separate

clean up import, NetBSD RCS IDs, etc.

branches: 1.1.1;
Initial revision

initial import of 386bsd-0.1 sources