- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Connect flex 2.5.37 to the build and bump __FreeBSD_version.

Correct double "the the"

Approved by: cperciva
MFC after: 3 days

Fix error reported by mandoc.

Parenthesize args in yyless() and unput() replacement text
so they are safer when used with expressions.

MFC after: 1 week

Spelling fixes for usr.bin/

Replace char copyright[] by static const char copyright[].

It seems the latter is used throughout the tree.

Fix typos - remove duplicate "the".

PR: bin/154928
Submitted by: Eitan Adler <lists at eitanadler.com>
MFC after: 3 days

Unbreak the test target by re-generating the initial scanner
using an updated flex(1) binary.

Also ignore the changing $FreeBSD$ ID lines when doing the diff.
This needs additional obfuscation, to not upset the svn precommit
hooks :/

flex: add missing ifdef magic to create/hide prototypes

This unbreaks build for some software with higher WARNS flags.

Reviewed by: rpaulo
PR: bin/139319 (parts already committed in previous revision)

Don't define the input() function ifdef YY_NO_INPUT.

This was previously done for the input() function.

Submitted by: Norberto Lopes <nblopes.ml at gmail.com>

Build usr.bin/ with WARNS=6 by default.

Also add some missing $FreeBSD$ to keep svn happy.

Let both yacc and lex generate code that passes -Wold-style-definition.

Both these tools emit code where several functions have no `void'
keyword placed in the arugment list when the function has no arguments.

Mark functions as __dead2 in order to help the LLVM static checker
understand which code paths aren't possible.

This commit eliminates 117 false positive bug reports of the form
"allocate memory; error out if pointer is NULL; use pointer".

I missed some "register"s in non-dot-C files.

De-register declarations.

- Convert NO_INSTALLLIB option to a new syntax: makefiles should
test MK_INSTALLLIB, users can set WITHOUT_INSTALLLIB. The old
NO_INSTALLLIB is still supported as several makefiles set it.

- While here, fix an install when instructed not to install libs
(usr.bin/lex/lib/Makefile).

PR: bin/114200
Submitted by: Henrik Brix Andersen

Convert NO_PROFILE and NO_LIB32 to new style.

NODOCCOMPRESS -> NO_DOCCOMPRESS
NOINFO -> NO_INFO
NOINFOCOMPRESS -> NO_INFOCOMPRESS
NOLINT -> NO_LINT
NOPIC -> NO_PIC
NOPROFILE -> NO_PROFILE

For variables that are only checked with defined(), don't provide
any fake value.

Stop the practice of installing external headers into GCC-specific directory.
Install FlexLexer.h into /usr/include directly.

Correct a minor syntax mistake.

PR: docs/67458
Submitted by: Michel Lavondes <fox@vader.aacc.cc.md.us>
MFC after: 3 days

Replace <iostream.h> with <iostream> to remove annoying warning
of using deprecated header.

Approved by: dwhite, simon(mentor)
Reviewed by: mlaier
Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at>
PR: bin/63781

Mark a function as `unused' in generated code. (Sometimes it is used,
sometimes it is not, depending upon the input grammar.)

Work around a `label defined but not used' warning in *generated* code.

Point to the new C++ include files location.

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,
especially in troff files.

Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/
Add FreeBSD Id tag where missing.

english(4) police.

Catch up with the ISO-C++ standard.

Submitted by: Craig Rodrigues <rodrigc@attbi.com>

Replace various spelling with FALLTHROUGH which is lint()able

Consistently use FBSDID

Added new bsd.incs.mk which handles installing of header files
via INCS. Implemented INCSLINKS (equivalent to SYMLINKS) to
handle symlinking include files. Allow for multiple groups of
include files to be installed, with the powerful INCSGROUPS knob.
Documentation to follow.

Added standard `includes' and `incsinstall' targets, use them
in Makefile.inc1. Headers from the following makefiles were
not installed before (during `includes' in Makefile.inc1):

kerberos5/lib/libtelnet/Makefile
lib/libbz2/Makefile
lib/libdevinfo/Makefile
lib/libform/Makefile
lib/libisc/Makefile
lib/libmenu/Makefile
lib/libmilter/Makefile
lib/libpanel/Makefile

Replaced all `beforeinstall' targets for installing includes
with the INCS stuff.

Renamed INCDIR to INCSDIR, for consistency with FILES and SCRIPTS,
and for compatibility with NetBSD. Similarly for INCOWN, INCGRP,
and INCMODE.

Consistently use INCLUDEDIR instead of /usr/include.

gnu/lib/libstdc++/Makefile and gnu/lib/libsupc++/Makefile changes
were only lightly tested due to the missing contrib/libstdc++-v3.
I fully tested the pre-WIP_GCC31 version of this patch with the
contrib/libstdc++.295 stuff.

These changes have been tested on i386 with the -DNO_WERROR "make
world" and "make release".

Back out rev. 1.6 (NOLIB bootstrap helper) OBE'd by Makefile.inc1,v 1.96.

PR: bin/36417
Submitted by: Eugene Grosbein <eugen@www.svzserv.kemerovo.su>

``recognized -> recognize'' where appropriate.

Obtained from: OpenBSD

Removed duplicate VCS ID tags, as per style(9).

revert last commit. using %option nounput is better

noted by: Seth Kingsley <seth.kingsley@windriver.com>

add an unused attribute to yyunput to avoid warnings (errors) when
it's not being used

Remove whitespace at EOL.

Eliminate troff(1) warnings that were hiding some useful text.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

MAN[1-9] -> MAN.

Install Flexlexer.h with mode 444.

Generate skel.c at build time.

Add more verbage explaining the "-I" option and its behavior.

Submitted by: Archie Cobbs <archie@whistle.com>

After a proper import we now have both the original RCS tags + our own.
(also now clearer in ``cvs log'' that we are at version 2.5.4)

Add $FreeBSD$'s

$Header$ -> $FreeBSD$

$Id$ -> $FreeBSD$

Backed out "fix for PR 7575". It was bogus.

/usr/src/usr.bin/lex/Makefile puts FlexLexer.h into /usr/include/g++,
but flex still generates "#include <FlexLexer.h". As a result,
C++ sources flex generates failed to be compiled.

PR: 7575
Reviewed by: phk
Submitted by: MOROHOSHI Akihiko <moro@remus.dti.ne.jp>

Submitted by: Peter Hawkins thepish@freebsd.org
Small man page fix (missing ']' in [:alpha:] example)

Simplified by using new yacc rules. The new lex rules can't be used
here, at least without ifdefs for the bootstrap.

Changes to support full make parallelism (-j<n>) in the world
target.
Reviewed by: <many different folks>
Submitted by: Nickolay N. Dudorov" <nnd@nnd.itfs.nsk.su>

fix misspelling

Submitted-by: Josh Gilliam

Closes PR:4428

NOSHARED takes a yes/YES no/NO value, not "true, false, hey mon!".
NOPIC is used to not generate a shared library, not NOSHARED.
Make NOSHARED advisory where appropriate.
Remove bogus NOSHARED (kbdio).

Add ``%{'' and ``%}'' to one of the examples so that you can actually
cut-n-paste the example and have it actually lex and compile.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Upgrade to version 2.5.4 of flex.

Inspired by: NetBSD/OpenBSD (I can't remember who I saw do it
first, so I'll give them both some inspiration
points. :)

Clean up some loose ends on my previous work in here..

Clean up dependencies a bit (we were not doing a depend on scan.c)

Make the 'bootstrap' target work a little better.

Move tsort back to lib-tools where it belongs, and add a "specially
for bootstrap" tweak to the lex Makefile to stop it building the library
too early.

This untangles things a bit more, it stops new bootstraps failing because
libl/libfl uses 'ld -O' before ld is updated.

Whoops, forgot one FreeBSD specific change necessary for the lex .mk
macros to work.

Finish the import and merge in FreeBSD specific changes.

Add a 'bootstrap' target which *must* be run before building the new
version, since the new scanner relies on the current version of flex to
build itself otherwise.

This commit was generated by cvs2svn to compensate for changes in r16514,
which included commits to RCS files with non-trunk default branches.

``mv'' -> ``mv -f''
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root

Now that we install the `flex' alias for our lex, we should also
install the `libfl' alias for libl. Some third-party software will
expect it this way.

Submitted by: Holm tiffe (holm@geophysik.tu-freiberg.de)

Another round of man page cleanups.

Down to only about 100 items left to cleanup! :-)

Add some links to lex (flex, flex++ etc) that some of the gnu autoconf
scripts check for. (when looking explicitly for flex..)
Also, do some man links for the commands under their alternate names.
Install the c++ FlexLexer.h file as per the "XXX TODO" comment.

This commit was generated by cvs2svn to compensate for changes in r13122,
which included commits to RCS files with non-trunk default branches.

Remove trailing whitespace.

Change references to flex(1) and flexdoc(1) to lex(1) and
lexdoc(1).
Submitted by: geoff

Do not install as flex
Submitted by: Geoff

We really, really /don't/ want to have a shared lex library. Also,
current users should note that the old 1.1.5 lex can't process the
new scan.l, so you have to copy initscan.c to obj/scan.c before it will
build.

This commit was generated by cvs2svn to compensate for changes in r2258,
which included commits to RCS files with non-trunk default branches.