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History log of /src/usr.bin/look
RevisionDateAuthorComments
 1.3 23-Dec-1994  jtc Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.
Changed to use err() and errx().
 1.2 31-Jul-1993  mycroft Add RCS indentifiers.
 1.1 09-Apr-1993  cgd branches: 1.1.1;
added, from net/2 (patch 124).
 1.1.1.1 22-Dec-1994  jtc imported from 44lite
 1.10 03-Jul-2017  wiz Remove workaround for ancient HTML generation code.
 1.9 14-May-2010  joerg Reorder sections to canonical order.
 1.8 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.
 1.7 08-Feb-2002  ross Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
 1.6 01-Dec-2001  wiz Whitespace cleanup.
 1.5 28-Apr-1998  fair Change occurrences of "UNIX" to .Ux or .At as appropriate.
 1.4 19-Oct-1997  lukem WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register
 1.3 23-Dec-1994  jtc Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.
Changed to use err() and errx().
 1.2 01-Aug-1993  mycroft Add RCS indentifiers.
 1.1 09-Apr-1993  cgd branches: 1.1.1;
added, from net/2 (patch 124).
 1.1.1.1 22-Dec-1994  jtc imported from 44lite
 1.17 21-Feb-2017  leot Properly check mmap(2) return value. We can end up with a segmentation
fault if the user does not provide a regular file as look(1) file
argument.

Kindly reviewed by <Riastradh>
 1.16 23-Feb-2012  joerg branches: 1.16.10; 1.16.14; 1.16.18;
Don't use while-loop with empty body.
 1.15 04-Sep-2011  joerg branches: 1.15.2;
ANSIfy + static + __dead
 1.14 26-Apr-2009  christos fix broken overflow test.
 1.13 12-Apr-2009  lukem Fix WARNS=4 issues
 1.12 21-Jul-2008  lukem branches: 1.12.6;
Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.
 1.11 07-Aug-2003  agc branches: 1.11.34;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.
 1.10 20-Feb-1998  mycroft Nit: Use MAP_SHARED for read-only mappings where appropriate.
 1.9 17-Feb-1998  augustss Add MAP_PRIVATE|MAP_FILE to mmap() call.
 1.8 19-Oct-1997  lukem WARNSify, fix .Nm usage, getopt returns -1 not EOF, deprecate register
 1.7 31-Aug-1995  jtc Sync with 4.4lite2
 1.6 23-Dec-1994  jtc Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.
Changed to use err() and errx().
 1.5 28-Mar-1994  cgd no more MAP_FILE
 1.4 13-Oct-1993  jtc #include <unistd.h>, so getopt(), optarg, opterr, optind, and optopt
declarations can be removed from <stdlib.h>.
 1.3 01-Aug-1993  mycroft Add RCS identifiers.
 1.2 19-Apr-1993  mycroft Cleanup for GCC 2.
 1.1 09-Apr-1993  cgd branches: 1.1.1;
added, from net/2 (patch 124).
 1.1.1.2 31-Aug-1995  jtc imported from 44lite2
 1.1.1.1 22-Dec-1994  jtc imported from 44lite
 1.11.34.1 18-Sep-2008  wrstuden Sync with wrstuden-revivesa-base-2.
 1.12.6.1 13-May-2009  jym Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
 1.15.2.1 17-Apr-2012  yamt sync with head
 1.16.18.1 21-Apr-2017  bouyer Sync with HEAD
 1.16.14.1 20-Mar-2017  pgoyette Sync with HEAD
 1.16.10.1 06-Jun-2018  martin Pull up following revision(s) (requested by leot in ticket #1610):

usr.bin/look/look.c: revision 1.17

Properly check mmap(2) return value. We can end up with a segmentation
fault if the user does not provide a regular file as look(1) file
argument.

Kindly reviewed by <Riastradh>
 1.4 07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.
 1.3 23-Dec-1994  jtc Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.
Changed to use err() and errx().
 1.2 01-Aug-1993  mycroft Add RCS identifiers.
 1.1 09-Apr-1993  cgd branches: 1.1.1;
added, from net/2 (patch 124).
 1.1.1.1 22-Dec-1994  jtc imported from 44lite

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