lisp/emacs-lisp/authors.el

   1 ;;; authors.el --- utility for maintaining Emacs' AUTHORS file -*-coding: utf-8;-*-
   2
   3 ;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
   4 ;;   2006, 2007, 2008 Free Software Foundation, Inc.
   5
   6 ;; Author: Gerd Moellmann <gerd@gnu.org>
   7 ;; Maintainer: Kim F. Storm <storm@cua.dk>
   8 ;; Keywords: maint
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software: you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation, either version 3 of the License, or
  15 ;; (at your option) any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  24
  25 ;;; Commentary:
  26
  27 ;; Use M-x authors RET to create an *Authors* buffer that can used as
  28 ;; or merged with Emacs' AUTHORS file.
  29
  30 ;;; Code:
  31
  32 (defvar authors-coding-system 'utf-8
  33   "Coding system used in the AUTHORS file.")
  34
  35 (defconst authors-many-files 20
  36   "Maximum number of files for which to print individual information.
  37 If an author has modified more files, only the names of the most
  38 frequently modified files are printed and a count of the additional
  39 files.")
  40
  41 (defconst authors-aliases
  42   '(
  43     ("Andrew Csillag" "Drew Csillag")
  44     ("Anna M. Bigatti" "Anna Bigatti")
  45     ("Barry A. Warsaw" "Barry A. Warsaw, Century Computing, Inc."
  46      "Barry A. Warsaw, ITB" "Barry Warsaw")
  47     ("Björn Torkelsson" "Bjorn Torkelsson")
  48     ("Brian Fox" "Brian J. Fox")
  49     ("Christoph Wedler" "Christoph.Wedler@sap.com")
  50     ("Daniel Pfeiffer" "<Daniel.Pfeiffer@Informatik.START.db.de>"
  51      "<Daniel.Pfeiffer@Informatik.START.dbp.de>")
  52     ("David Gillespie" "Dave Gillespie")
  53     ("David Kågedal" "David K..edal")
  54     ("David M. Koppelman" "David M. Koppelman, Koppel@Ee.Lsu.Edu"
  55      "David Koppelman")
  56     ("David M. Smith" "David Smith" "David M Smith")
  57     ("Ed L. Cashin" "Ed L Cashin")
  58     ("Edward M. Reingold" "Ed Reingold" "Edward M Reingold"
  59      "Reingold Edward M")
  60     ("Eli Zaretskii" "eliz")
  61     ("Emilio C. Lopes" "Emilio Lopes")
  62     ("Era Eriksson" "Era@Iki.Fi")
  63     ("Eric M. Ludlam" "Eric Ludlam")
  64     ("Eric S. Raymond" "Eric Raymond")
  65     ("Eric Youngdale" "(Eric Youngdale at youngdale@v6550c.nrl.navy.mil)")
  66     ("Francis J. Wright" "Dr Francis J. Wright" "Francis Wright")
  67     ("François Pinard" "Francois Pinard")
  68     ("Francesco Potortì" "Francesco Potorti" "Francesco Potorti`")
  69     ("Frederic Pierresteguy" "Fred Pierresteguy")
  70     ("Geoff Voelker" "voelker")
  71     ("Gerd Möllmann" "Gerd Moellmann")
  72     ("Hallvard B. Furuseth" "Hallvard B Furuseth")
  73     ("Hrvoje Nikšić" "Hrvoje Niksic")
  74     (nil "(afs@hplb.hpl.hp.com)")
  75     (nil "<Use-Author-Address-Header@\\[127.1\\]>")
  76     (nil "Code Extracted")
  77     (nil "\\`FSF")
  78     (nil "ISO-2022-JP")
  79     ("Jaeyoun Chung" "Jae-youn Chung" "Jae-you Chung" "Chung Jae-youn")
  80     ("Jan Djärv" "Jan D." "Jan Djarv")
  81     ("Jay K. Adams" "jka@ece.cmu.edu" "Jay Adams")
  82     ("Jérôme Marant" "Jérôme Marant" "Jerome Marant")
  83     ("Jens-Ulrik Holger Petersen" "Jens-Ulrik Petersen")
  84     ("Jeremy Bertram Maitin-Shepard" "Jeremy Maitin-Shepard")
  85     ("Johan Bockgård" "Johan Bockgard")
  86     ("John W. Eaton" "John Eaton")
  87     ("Jonathan I. Kamens" "Jonathan Kamens")
  88     ("Joseph Arceneaux" "Joe Arceneaux")
  89     ("Juan León Lahoz García" "Juan-Leon Lahoz Garcia")
  90     ("K. Shane Hartman" "Shane Hartman")
  91     ("Kai Großjohann" "Kai Grossjohann" "Kai Großjohann"
  92      "Kai.Grossjohann@Cs.Uni-Dortmund.De"
  93      "Kai.Grossjohann@Gmx.Net")
  94     ("Karl Berry" "K. Berry")
  95     ("Károly Lőrentey" "Károly Lőrentey" "Lőrentey Károly")
  96     ("Kazushi Marukawa" "Kazushi")
  97     ("Ken Manheimer" "Kenneth Manheimer")
  98     ("Kenichi Handa" "Ken'ichi Handa" "Kenichi HANDA")
  99     ("Kevin Greiner" "Kevin J. Greiner")
 100     ("Kim F. Storm" "Kim Storm")
 101     ("Kyle Jones" "Kyle E. Jones")
 102     ("Marcus G. Daniels" "Marcus Daniels")
 103     ("Mark D. Baushke" "Mark D Baushke")
 104     ("Agustín Martín" "Agustin Martin")
 105     ("Martin Lorentzon" "Martin Lorentzson")
 106     ("Matt Swift" "Matthew Swift")
 107     ("Michael R. Mauger" "Michael Mauger")
 108     ("Michael D. Ernst" "Michael Ernst")
 109     ("Michaël Cadilhac" "Michael Cadilhac")
 110     ("Michael I. Bushnell" "Michael I Bushnell" "Michael I. Bushnell, P/Bsg")
 111     ("Mikio Nakajima" "Nakajima Mikio")
 112     ("Paul Eggert" "eggert")
 113     ("Paul Reilly" "(pmr@legacy.pajato.com)")
 114     ("Pavel Janík" "Pavel Janík Ml." "Pavel Janík" "Pavel@Janik.Cz")
 115     ("Per Abrahamsen" "Per Abhiddenware")
 116     ("Peter S. Galbraith" "Peter Galbraith")
 117     ("Peter Runestig" "Peter 'luna' Runestig")
 118     ("Peter S. Galbraith" "Peter S Galbraith")
 119     ("Richard M. Stallman" "Richard M. Stallman,,," "Richard Stallman"
 120      "rms" "rms@gnu.org")
 121     ("Robert J. Chassell" "Bob Chassell")
 122     ("Roland B. Roberts" "Roland B Roberts" "Roland Roberts")
 123     ("Rui-Tao Dong" "Rui-Tao Dong ~{6-Hpln~}")
 124     ("Sacha Chua" "Sandra Jean Chua")
 125     ("Sam Steingold" "Sam Shteingold")
 126     ("Satyaki Das" "Indexed search by Satyaki Das")
 127     ("Stefan Monnier" "Stefan")
 128     ("Stephen A. Wood" "(saw@cebaf.gov)")
 129     ("Steven L. Baur" "SL Baur" "Steven L Baur")
 130     ("Takaaki Ota" "Tak Ota")
 131     ("Takahashi Naoto" "Naoto Takahashi")
 132     ("Teodor Zlatanov" "Ted Zlatanov")
 133     ("Torbjörn Axelsson" "Torbjvrn Axelsson")
 134     ("Torbjörn Einarsson" "Torbj.*rn Einarsson")
 135     ("Toru Tomabechi" "Toru Tomabechi,")
 136     ("Vincent Del Vecchio" "Vince Del Vecchio")
 137     ("William M. Perry" "Bill Perry")
 138     ("Wlodzimierz Bzyl" "W.*dek Bzyl")
 139     ("Yutaka NIIBE" "NIIBE Yutaka")
 140     )
 141   "Alist of author aliases.
 142
 143 Each entry is of the form (REALNAME REGEXP...).  If an author's name
 144 matches one of the REGEXPs, use REALNAME instead.
 145 If REALNAME is nil, ignore that author.")
 146
 147 (defconst authors-fixed-case
 148   '("Bryan O'Sullivan"
 149     "Christian von Roques"
 150     "Craig McDaniel"
 151     "David J. MacKenzie"
 152     "David McCabe"
 153     "David O'Toole"
 154     "Dominique de Waleffe"
 155     "Edward O'Connor"
 156     "Exal de Jesus Garcia Carrillo"
 157     "Greg McGary"
 158     "Hans de Graaff"
 159     "James TD Smith"
 160     "Michael McNamara"
 161     "Mike McEwan"
 162     "Peter von der Ahe"
 163     "Peter O'Gorman"
 164     "Roland McGrath"
 165     "Sean O'Rourke")
 166   "List of authors whose names cannot be simply capitalized.")
 167
 168 (defvar authors-public-domain-files
 169   '("emerge\\.el"
 170     "vi\\.el"
 171     "feedmail\\.el"
 172     "mailpost\\.el"
 173     "hanoi\\.el"
 174     "meese\\.el"
 175     "studly\\.el"
 176     "modula2\\.el"
 177     "nnmaildir\\.el"
 178     "nnil\\.el"
 179     "b2m\\.c"
 180     "unexhp9k800\\.c"
 181     "emacsclient\\.1"
 182     "check-doc-strings")
 183   "List of regexps matching files for which the FSF doesn't need papers.")
 184
 185
 186 (defvar authors-obsolete-files-regexps
 187   '("vc-\\*\\.el$"
 188     "spec.txt$"
 189     "vc-\\(rcs\\|cvs\\|sccs\\)-hooks\\.el$")
 190   "List of regexps matching obsolete files.
 191 Changes to files matching one of the regexps in this list are not
 192 listed.")
 193
 194 (defconst authors-ignored-files
 195   '("external-lisp"
 196     "lock" "share-lib" "local-lisp"
 197     "noleim-Makefile.in"
 198     "NEWS" "ORDERS" "PROBLEMS" "FAQ" "AUTHORS" "FOR-RELEASE" "TODO" "todo"
 199     "MACHINES" "SERVICE"
 200     "README.unicode" "README.multi-tty" "TUTORIAL.translators"
 201     "NEWS.unicode" "COPYING.DJ" "Makefile.old" "Makefile.am"
 202     "NEWS.1" "OOOOONEWS...OONEWS" "OOOONEWS" "etc/NEWS"
 203     "NEWS.1-17" "NEWS.18" "NEWS.19" "NEWS.20" "NEWS.21" "NEWS.22"
 204     "install-sh" "missing" "mkinstalldirs"
 205     "termcap.dat" "termcap.src" "termcap.ucb" "termcap"
 206     "ChangeLog.nextstep" "Emacs.clr" "spec.txt"
 207     "gfdl.1"
 208     "texi/Makefile.in"
 209     "Imakefile" "icons/sink.ico" "aixcc.lex"
 210     "nxml/char-name/unicode"
 211     ;; Never had any meaningful changes logged, now deleted:
 212     "split-man" "Xkeymap.txt" "ms-7bkermit" "ulimit.hack"
 213     "gnu-hp300" "refcard.bit" "ledit.l" "forms.README"
 214     "CXTERM-DIC/PY.tit" "CXTERM-DIC/ZIRANMA.tit"
 215     "CXTERM-DIC/CTLau.tit" "CXTERM-DIC/CTLauB.tit"
 216     "NICKLES.WORTH" "INTERVAL.IDEAS" "RCP"
 217     "3B-MAXMEM" "AIX.DUMP" "SUN-SUPPORT" "XENIX"
 218     "CODINGS" "CHARSETS"
 219     "calc/INSTALL" "calc/Makefile"
 220     "vms-pp.trans" "_emacs" "batcomp.com"
 221     ;; MH-E stuff not in Emacs:
 222     "import-emacs" "release-utils"
 223     ;; Erc stuff not in Emacs:
 224     "ChangeLog.2001" "ChangeLog.2002" "ChangeLog.2003" "ChangeLog.2004"
 225     "ChangeLog.2005"
 226     "README.extras" "dir-template" "mkChangeLog" "MkChangeLog" "erc-auto.in"
 227     "CREDITS" "HACKING"
 228     "debian/changelog"
 229     "debian/control"
 230     "debian/copyright"
 231     "debian/maint/conffiles"
 232     "debian/maint/conffiles.in"
 233     "debian/maint/postinst"
 234     "debian/maint/postinst.in"
 235     "debian/maint/prerm"
 236     "debian/maint/prerm.in"
 237     "debian/README.Debian"
 238     "debian/README.erc-speak"
 239     "debian/rules"
 240     "debian/scripts/install"
 241     "debian/scripts/install.in"
 242     "debian/scripts/remove"
 243     "debian/scripts/remove.in"
 244     "debian/scripts/startup"
 245     "debian/scripts/startup.erc"
 246     "debian/scripts/startup.erc-speak"
 247     )
 248   "List of files and directories to ignore.
 249 Changes to files in this list are not listed.")
 250
 251 (defconst authors-fixed-entries
 252   '(("Richard M. Stallman" :wrote "[The original GNU Emacs and numerous files]")
 253     ("Joseph Arceneaux" :wrote "xrdb.c")
 254     ("Blitz Product Development Corporation" :wrote "ispell.el")
 255     ("Frank Bresz" :wrote "diff.el")
 256     ("David M. Brown" :wrote "array.el")
 257     ("Gary Byers" :changed "xenix.h")
 258     ("Shawn M. Carey" :wrote "freebsd.h")
 259     ("Eric Decker"  :changed "hp9000s800.h" "hpux.h" "sysdep.c")
 260     ("Lawrence R. Dodd" :wrote "dired-x.el")
 261     ("Viktor Dukhovni" :wrote "unexsunos4.c")
 262     ("Paul Eggert" :wrote "rcs2log" "vcdiff")
 263     ("Fred Fish" :changed "unexec.c")
 264     ("Tim Fleehart" :wrote "makefile.nt")
 265     ("Keith Gabryelski" :wrote "hexl.c")
 266     ("Kevin Gallagher" :wrote "flow-ctrl.el")
 267     ("Howard Gayle" :wrote "disp-table.el" "iso-syntax.el" "casetab.c")
 268     ("Stephen Gildea" :wrote "refcard.tex" "mh-funcs.el" "mh-pick.el")
 269     ("David Gillespie" :wrote "cl.texinfo")
 270     ("Hewlett-Packard" :changed "emacsclient.c" "emacsserver.c"
 271      "server.el" "keyboard.c")
 272     ("Thomas Horsley" :wrote "cxux.h" "cxux7.h")
 273     ("Indiana University Foundation" :changed "buffer.c" "buffer.h"
 274      "indent.c" "search.c" "xdisp.c" "region-cache.c" "region-cache.h")
 275     ("International Business Machines" :changed "emacs.c" "fileio.c"
 276      "ibmrt.h" "process.c" "sysdep.c" "unexec.c" "ibmrt-aix.h")
 277     ("Ishikawa Chiaki" :changed "aviion.h" "dgux.h")
 278     ("Michael K. Johnson" :changed "configure.in" "emacs.c" "intel386.h"
 279      "mem-limits.h" "process.c" "template.h" "sysdep.c" "syssignal.h" "systty.h" "unexec.c"
 280       "ymakefile" "linux.h")
 281     ("Kyle Jones" :wrote "mldrag.el")
 282     ("Henry Kautz" :wrote "bib-mode.el")
 283     ("Joseph M. Kelsey" :changed "fileio.c" "vms-pwd.h" "vmsfns.c" "dir.h"
 284      "uaf.h")
 285     ("Sam Kendall" :changed "etags.c" "etags.el")
 286     ("Richard King" :wrote "backquote.el" "userlock.el" "filelock.c")
 287     ("Larry Kolodney" :wrote "cvtmail.c")
 288     ("Sebastian Kremer" :changed "add-log.el")
 289     ("Mark Lambert" :changed "process.c" "process.h")
 290     ("Aaron Larson" :changed "bibtex.el")
 291     ("James R. Larus" :wrote "mh-e.el")
 292     ("Lars Lindberg" :changed "dabbrev.el" :wrote "imenu.el")
 293     ("Lucid, Inc." :changed "bytecode.c" "byte-opt.el" "byte-run.el"
 294      "bytecomp.el" "delsel.el" "disass.el" "faces.el" "font-lock.el"
 295      "lmenu.el" "lselect.el" "mailabbrev.el" "select.el" "xfaces.c"
 296      "xselect.c")
 297     ("MCC" :changed "etags.c" "emacsclient.c" "emacsserver.c" "movemail.c"
 298      "rmail.el" "rmailedit.el" "rmailkwd.el"
 299      "rmailmsc.el" "rmailout.el" "rmailsum.el" "scribe.el"
 300      "server.el" "lisp.h" "sysdep.c" "unexec.c" :wrote "xmenu.c")
 301     ("Niall Mansfield" :changed "etags.c")
 302     ("Brian Marick" :wrote "hideif.el")
 303     ("Marko Kohtala" :changed "info.el")
 304     ("Sidney Markowitz" :changed "doctor.el")
 305     ("Richard Mlynarik" :wrote "env.c" "ehelp.el")
 306     ("Mosur Mohan" :changed "etags.c")
 307     ("Jeff Morgenthaler" :changed "flow-ctrl.el" "vt200.el" "vt201.el"
 308      "vt220.el" "vt240.el")
 309     ("Motorola" :changed "buff-menu.el")
 310     ("Hiroshi Nakano" :changed "ralloc.c")
 311     ("Sundar Narasimhan" :changed "rnewspost.el")
 312     ("NeXT, Inc." :wrote "unexnext.c")
 313     ("Mark Neale" :changed "fortran.el")
 314     ("Martin Neitzel" :changed "sc.el")
 315     ("Andrew Oram" :changed "miscellaneous changes to files in man/"
 316      "man/calendar.texi")
 317     ("Frederic Pierresteguy" :wrote "widget.c")
 318     ("Michael D. Prange" :changed "tex-mode.el")
 319     ("Paul Reilly" :wrote "gux5-4r2.h" "dgux5-4r3.h")
 320     ("Roland B. Roberts" :changed "files.el" "sort.el" "vmsproc.el"
 321      "buffer.h" "callproc.c" "dired.c" "process.c" "sysdep.c" "systty.h"
 322      "vmspaths.h" "build.com" "compile.com" "kepteditor.com" "precomp.com"
 323      :wrote "logout.com" "mailemacs.com")
 324     ("Guillermo J. Rozas" :wrote "fakemail.c")
 325     ("Wolfgang Rupprecht" :changed "lisp-mode.el" "loadup.el"
 326      "sort.el" "alloc.c" "callint.c"
 327      "config.h.in" "crt0.c" "data.c" "fns.c"
 328      "lisp.h" "lread.c" "sun3.h"
 329      "print.c" "ymakefile" :wrote "float-sup.el" "floatfns.c")
 330     ("Schlumberger Technology Corporation" :changed "gud.el")
 331     ("Gregor Schmid" :wrote "tcl-mode.el")
 332     ("Rainer Schoepf" :wrote "alpha.h" "unexalpha.c")
 333     ("William Sommerfeld" :wrote "emacsclient.c" "emacsserver.c" "scribe.el")
 334     ("Leigh Stoller" :changed "emacsclient.c" "emacsserver.c" "server.el")
 335     ("Steve Strassman" :wrote "spook.el")
 336     ("Shinichirou Sugou" :changed "etags.c")
 337     ("Sun Microsystems, Inc" :changed "emacsclient.c" "emacsserver.c"
 338      "server.el" :wrote "emacs.icon" "emacstool.1" "emacstool.c" "sun-curs.el"
 339      "sun-fns.el" "sun-mouse.el" "sun.el" "sunfns.c")
 340     ("Kayvan Sylvan" :changed "sc.el")
 341     ("Spencer Thomas" :changed "emacsclient.c" "emacsserver.c" "server.el"
 342      "dabbrev.el" "unexec.c" "tcp.c" "gnus.texi")
 343     ("Jonathan Vail" :changed "vc.el")
 344     ("James Van Artsdalen" :changed "usg5-4.h" "unexec.c")
 345     ("Geoff Voelker" :wrote "src/makefile.nt" "lisp/makefile.nt" "winnt.el"
 346      "nt.c" "nt.h" "ntheap.c" "ntheap.h" "ntinevt.c"
 347      "ntproc.c" "ntterm.c" "windowsnt.h")
 348     ("Morten Welinder" :wrote "dosfns.c" "[many MS-DOS files]" "msdos.h")
 349     ("Pace Willisson" :wrote "ispell.el")
 350     ("Garrett Wollman" :changed "sendmail.el")
 351     ("Dale R. Worley" :changed "mail-extr.el")
 352     ("Jamie Zawinski" :changed "bytecode.c" :wrote "disass.el" "tar-mode.el"))
 353   "Actions taken from the original, manually (un)maintained AUTHORS file.")
 354
 355
 356 (defconst authors-valid-file-names
 357   '("aclocal.m4"
 358     "build-ins.in"
 359     "Makefile.noleim"
 360     "makedist.bat"
 361     "makefile.def"
 362     "makefile.nt"
 363     "debug.bat.in" "emacs.bat.in"
 364     ".gdbinit-union"
 365     "alloca.s"
 366     "make-delta"
 367     "config.w95"
 368     "emacstool.1"
 369     "align.umax"
 370     "cxux-crt0.s"
 371     "gould-sigvec.s"
 372     "getdate.y"
 373     "ymakefile"
 374     "permute-index" "index.perm"
 375     "emacs21.ico"
 376     "LPF" "LEDIT" "OTHER.EMACSES"
 377     "emacs16_mac.png" "emacs24_mac.png"
 378     "emacs256_mac.png" "emacs32_mac.png"
 379     "emacs48_mac.png" "emacs512_mac.png"
 380     ;; Deleted vms stuff:
 381     "temacs.opt" "descrip.mms" "compile.com" "link.com"
 382     )
 383   "File names which are valid, but no longer exist (or cannot be
 384 found) in the repository.")
 385
 386 (defconst authors-renamed-files-alist
 387   '(("nt.c" . "w32.c") ("nt.h" . "w32.h")
 388     ("ntheap.c" . "w32heap.c") ("ntheap.h" . "w32heap.h")
 389     ("ntinevt.c" . "w32inevt.c") ("ntinevt.h" . "w32inevt.h")
 390     ("ntproc.c" . "w32proc.c")
 391     ("w32console.c" . "w32term.c")
 392     ("unexnt.c" . "unexw32.c")
 393     ("s/windowsnt.h" . "s/ms-w32.h")
 394     ("config.emacs" . "configure")
 395     ("config.h.dist" . "config.h.in")
 396     ("config.h-dist" . "config.h.in")
 397     ("paths.h-dist" . "paths.h.in")
 398     ("patch1" . "sed1.inp")
 399     ("GETTING.GNU.SOFTWARE" . "FTP")
 400     ("etc/MACHINES" . "MACHINES")
 401     ("ONEWS" . "NEWS.19")
 402     ("ONEWS.1" . "NEWS.1-17")
 403     ("ONEWS.2" . "NEWS.1-17")
 404     ("ONEWS.3" . "NEWS.18")
 405     ("ONEWS.4" . "NEWS.18")
 406     ("ORDERS.USA" . "ORDERS")
 407     ("EUROPE" . "ORDERS")
 408     ("DIFF" . "OTHER.EMACSES")
 409     ("CCADIFF" . "OTHER.EMACSES")
 410     ("GOSDIFF" . "OTHER.EMACSES")
 411     ("Makefile.in.in" . "Makefile.in")
 412     ("leim-Makefile" . "leim/Makefile")
 413     ("leim-Makefile.in" . "leim/Makefile.in")
 414     ("emacs-lisp/testcover-ses.el" . "tcover-ses.el")
 415     ("emacs-lisp/testcover-unsafep.el" . "tcover-unsafep.el")
 416     ("INSTALL-CVS" . "INSTALL.CVS")
 417     ("refcards/fr-drdref.pdf" . "refcards/fr-dired-ref.pdf")
 418     ("gnus-logo.eps" . "refcards/gnus-logo.eps")
 419     ("build-install" . "build-ins.in")
 420     ("build-install.in" . "build-ins.in")
 421     ("unidata/Makefile" . "unidata/Makefile.in")
 422     ;; Not renamed, but we only have the latter in the Emacs repo.
 423     ("trampver.texi.in" . "trampver.texi")
 424     ("e/eterm" . "e/eterm-color")
 425     ("e/eterm.ti" . "e/eterm-color.ti")
 426     ("README.txt" . "README")
 427     ("emacs.names" . "JOKES")
 428     ("ED.WORSHIP" . "JOKES")
 429     ("GNU.JOKES" . "JOKES")
 430     ("CHARACTERS" . "TODO")
 431     ("schema/xhtml-basic-form.rnc" . "schema/xhtml-bform.rnc" )
 432     ("schema/xhtml-basic-table.rnc" . "schema/xhtml-btable.rnc")
 433     ("schema/xhtml-list.rnc" . "schema/xhtml-lst.rnc")
 434     ("schema/xhtml-target.rnc" . "schema/xhtml-tgt.rnc")
 435     ("schema/xhtml-style.rnc" . "schema/xhtml-xstyle.rnc")
 436     ("schema/docbook-dyntbl.rnc" . "schema/docbk-dyntbl.rnc")
 437     ("schema/docbook-soextbl.rnc" . "schema/docbk-soextbl.rn" )
 438     ("texi/url.txi" . "url.texi")
 439     ;; Moved to different directories.
 440     ("ctags.1" . "ctags.1")
 441     ("etags.1" . "etags.1")
 442     ("emacs.1" . "emacs.1")
 443     ("emacsclient.1" . "emacsclient.1")
 444     ("icons/emacs21.ico" . "emacs21.ico")
 445     )
 446   "Alist of files which have been renamed during their lifetime.
 447 Elements are (OLDNAME . NEWNAME).")
 448
 449 (defconst authors-renamed-files-regexps
 450   '(("^m/m-\\(.*\\.h\\)$" . "m/\\1")
 451     ("^m-\\(.*\\.h\\)$" . "\\1")
 452     ("^s/s-\\(.*\\.h\\)$" . "s/\\1")
 453     ("^s-\\(.*\\.h\\)$" . "\\1")
 454     ("^s/[-.a-zA-Z0-9_]+\\.h$" . t)
 455     ("\\(.*\\)\\.cmd$" . "\\1.bat")
 456     ("\\.bat$" . t)
 457     ("\\.[ch]$" . t)
 458     ("\\.el$" . t)
 459     ("\\.ps$" . t)
 460     ("\\.texi?$" . t)
 461     ("\\.texinfo$" . t)
 462     ("\\.xml?$" . t)
 463     ("\\.x[pb]m$" . t)
 464     ("\\.[xp]bm$" . t)
 465     ("^paths\\." . t)
 466     ("^install\\." . t)
 467     ("^\\(TUTORIAL[^/]*\\)" . "tutorials/\\1")
 468     ("^\\(tree-widget/\\(?:default\\|folder\\)/[-a-z]+\\.png\\)$" .
 469      "images/\\1")
 470     ("^\\(images/icons/\\)mac\\(emacs\\)_\\([0-9]+\\)\\(\\.png\\)" .
 471      "\\1\\2\\3_mac\\4")
 472     ("\\(images/icons/\\)emacs_\\([0-9][0-9]\\)\\.png" .
 473      "\\1hicolor/\\2x\\2/apps/emacs.png")
 474     )
 475   "List regexps and rewriting rules for renamed files.
 476 Elements are (REGEXP . REPLACE).  If REPLACE is a string, the file
 477 name matching REGEXP is replaced by REPLACE using `replace-string'.
 478 Otherwise, the file name is accepted as is.")
 479
 480 (defvar authors-checked-files-alist)
 481 (defvar authors-invalid-file-names)
 482
 483 (defun authors-canonical-file-name (file log-file pos author)
 484   "Return canonical file name for FILE found in LOG-FILE at POS for AUTHOR.
 485 Checks whether FILE is a valid (existing) file name, has been renamed,
 486 or is on the list of removed files.  Returns the non-diretory part of
 487 the file name."
 488   (let ((entry (assoc file authors-checked-files-alist))
 489         relname
 490         valid)
 491     ;; FIXME this is bogus.  FILE should be re-checked in every
 492     ;; different directory associated with LOG-FILE.
 493     ;; Eg if src/ChangeLog refers to configure.in, and you happen to
 494     ;; scan src/ before top-level/, the configure.in entries in
 495     ;; top-level/ get ignored, because this mistakenly thinks
 496     ;; top-level/configure.in does not exist.
 497     (if entry
 498         (cdr entry)
 499       (setq relname (file-name-nondirectory file))
 500       (if (or (member relname authors-valid-file-names)
 501               (file-exists-p file)
 502               (file-exists-p relname)
 503               (file-exists-p (concat "etc/" relname)))
 504           (setq valid relname)
 505         (setq valid (assoc file authors-renamed-files-alist))
 506         (if valid
 507             (setq valid (cdr valid))
 508           (let ((rules authors-renamed-files-regexps))
 509             (while rules
 510               (if (string-match (car (car rules)) file)
 511                   (setq valid (if (stringp (cdr (car rules)))
 512                                   (file-name-nondirectory
 513                                    (replace-match (cdr (car rules)) t nil file))
 514                                 relname)
 515                         rules nil))
 516               (setq rules (cdr rules))))))
 517       (setq authors-checked-files-alist
 518             (cons (cons file valid) authors-checked-files-alist))
 519       (unless (or valid
 520                   (member file authors-ignored-files)
 521                   (string-match "[*]" file)
 522                   (string-match "^[0-9.]+$" file))
 523         (setq authors-invalid-file-names
 524               (cons (format "%s:%d: unrecognized `%s' for %s"
 525                             log-file
 526                             (1+ (count-lines (point-min) pos))
 527                             file author)
 528                     authors-invalid-file-names)))
 529       valid)))
 530
 531 (defun authors-add-fixed-entries (table)
 532   "Add actions from `authors-fixed-entries' to TABLE."
 533   (dolist (entry authors-fixed-entries)
 534     (let ((author (car entry))
 535           action)
 536       (dolist (item (cdr entry))
 537         (if (symbolp item)
 538             (setq action item)
 539           (authors-add author item action table))))))
 540
 541
 542 (defun authors-obsolete-file-p (file)
 543   "Return non-nil if FILE is obsolete.
 544 FILE is considered obsolete if it matches one of the regular expressions
 545 from `authors-obsolete-files-regexps'."
 546   (let (obsolete-p
 547         (regexps authors-obsolete-files-regexps))
 548     (while (and regexps (not obsolete-p))
 549       (setq obsolete-p (string-match (car regexps) file)
 550             regexps (cdr regexps)))
 551     obsolete-p))
 552
 553
 554 (defun authors-add (author file action table)
 555   "Record that AUTHOR worked on FILE.
 556 ACTION is a keyword symbol describing what he did.  Record file,
 557 author and what he did in hash table TABLE.  See the description of
 558 `authors-scan-change-log' for the structure of the hash table."
 559   (unless (or (member file authors-ignored-files)
 560               (authors-obsolete-file-p file)
 561               (equal author ""))
 562     (let* ((value (gethash author table))
 563            (entry (assoc file value))
 564            slot)
 565       (if (null entry)
 566           (puthash author (cons (list file (cons action 1)) value) table)
 567         (if (setq slot (assoc action (cdr entry)))
 568             (setcdr slot (1+ (cdr slot)))
 569           (nconc entry (list (cons action 1))))))))
 570
 571
 572 (defun authors-canonical-author-name (author)
 573   "Return a canonicalized form of AUTHOR, an author name.
 574 If AUTHOR has an entry in `authors-aliases', use that.  Remove
 575 email addresses.  Capitalize words in the author's name, unless
 576 it is found in `authors-fixed-case'."
 577   (let* ((aliases authors-aliases)
 578          regexps realname)
 579     (while aliases
 580       (setq realname (car (car aliases))
 581             regexps (cdr (car aliases))
 582             aliases (cdr aliases))
 583       (while regexps
 584         (if (string-match (car regexps) author)
 585             (setq author realname
 586                   regexps nil
 587                   aliases nil)
 588           (setq regexps (cdr regexps))))))
 589   (when author
 590     (setq author (replace-regexp-in-string "[ \t]*[(<].*$" "" author))
 591     (setq author (replace-regexp-in-string "\`[ \t]+" "" author))
 592     (setq author (replace-regexp-in-string "[ \t]+$" "" author))
 593     (setq author (replace-regexp-in-string "[ \t]+" " " author))
 594     (unless (string-match "[-, \t]" author)
 595       (setq author ""))
 596     (or (car (member author authors-fixed-case))
 597         (capitalize author))))
 598
 599 (defun authors-scan-change-log (log-file table)
 600   "Scan change log LOG-FILE for author information.
 601
 602 For each change mentioned in the log, add an entry to hash table TABLE
 603 under the author's canonical name.
 604
 605 Keys of TABLE are author names.  Values are alists of entries (FILE
 606 \(ACTION . COUNT) ...).  FILE is one file the author worked on.  The
 607 rest of the entry is a list of keyword symbols describing what he did
 608 with the file and the number of each action.
 609
 610 :wrote          means the author wrote the file
 611 :changed        means he changed the file COUNT times."
 612
 613   (let* ((enable-local-variables :safe)
 614          (enable-local-eval nil)
 615          (existing-buffer (get-file-buffer log-file))
 616          (buffer (find-file-noselect log-file))
 617          author file pos)
 618     (save-excursion
 619       (set-buffer buffer)
 620       (save-restriction
 621         (widen)
 622         (goto-char (point-min))
 623         (while (re-search-forward "^[0-9]\\|^[ \t]+\\* " nil t)
 624           (beginning-of-line)
 625           (setq pos (point))
 626           (cond ((looking-at "^[0-9]+-[0-9]+-[0-9]+")
 627                  (skip-chars-forward " \t+:0-9-")
 628                  (setq author (buffer-substring-no-properties
 629                                (point) (line-end-position)))
 630                  (setq author (authors-canonical-author-name author))
 631                  (forward-line 1))
 632                 ((looking-at "^[ \t]+\\*")
 633                  (let ((line (buffer-substring-no-properties
 634                               (match-end 0) (line-end-position))))
 635                    (while (and (not (string-match ":" line))
 636                                (forward-line 1)
 637                                (not (looking-at ":\\|^[ \t]*$")))
 638                      (setq line (concat line
 639                                         (buffer-substring-no-properties
 640                                          (line-beginning-position)
 641                                          (line-end-position)))))
 642                    (when (string-match ":" line)
 643                      (setq line (substring line 0 (match-beginning 0)))
 644                      (setq line (replace-regexp-in-string "[[(<{].*$" "" line))
 645                      (setq line (replace-regexp-in-string "," "" line))
 646                      (dolist (file (split-string line))
 647                        (when (setq file (authors-canonical-file-name file log-file pos author))
 648                          ;;(message "%s changed %s" author file)
 649                          (authors-add author file :changed table))))
 650                    (forward-line 1)))))))
 651     (unless existing-buffer
 652       (kill-buffer buffer))))
 653
 654
 655 (defun authors-scan-el (file table)
 656   "Scan Lisp file FILE for author information.
 657 TABLE is a hash table to add author information to."
 658   (let* ((existing-buffer (get-file-buffer file))
 659          (enable-local-variables :safe)
 660          (enable-local-eval nil)
 661          (buffer (find-file-noselect file)))
 662     (save-excursion
 663       (set-buffer buffer)
 664       (save-restriction
 665         (widen)
 666         (goto-char (point-min))
 667         (while (and (re-search-forward
 668                      "^;+[ \t]*\\(Author\\|Commentary\\):[ \t]*" nil t)
 669                     (not (string= (match-string 1) "Commentary")))
 670           ;; Some entries contain a year range in front of the
 671           ;; author's name.
 672           (skip-chars-forward "-0-9 \t")
 673           ;; FIXME handle multiline authors, comma-separated.
 674           (let ((author (buffer-substring-no-properties
 675                          (point) (line-end-position))))
 676             (setq author (authors-canonical-author-name author))
 677             (setq file (file-name-nondirectory file))
 678             (authors-add author file :wrote table)))))
 679     (unless existing-buffer
 680       (kill-buffer buffer))))
 681
 682
 683 (defun authors-public-domain-p (file)
 684   "Return t if FILE is a file that was put in public domain."
 685   (let ((public-domain-p nil)
 686         (list authors-public-domain-files))
 687     (while (and list (not public-domain-p))
 688       (when (string-match (car list) file)
 689         (setq public-domain-p t))
 690       (setq list (cdr list)))
 691     public-domain-p))
 692
 693 (defvar authors-author-list)
 694
 695 (defun authors-add-to-author-list (author changes)
 696   "Insert information about AUTHOR's work on Emacs into `authors-author-list'.
 697 CHANGES is an alist of entries (FILE (ACTION . COUNT) ...), as produced by
 698 `authors-scan-change-log'.
 699 The element added to `authors-author-list' is (AUTHOR WROTE CHANGED), where
 700 WROTE and CHANGED are lists of the files written and changed by AUTHOR."
 701   (when author
 702     (let ((nchanged 0)
 703           wrote-list
 704           changed-list)
 705       (dolist (change changes)
 706         (let ((actions (cdr change))
 707               (file (car change))
 708               slot)
 709           (if (assq :wrote actions)
 710               (setq wrote-list
 711                     (cons
 712                      (if (authors-public-domain-p file)
 713                          (concat file " (public domain)")
 714                        file)
 715                      wrote-list))
 716             (setq changed-list
 717                   (cons (cons file (cdr (assq :changed actions)))
 718                         changed-list)))))
 719       (if wrote-list
 720           (setq wrote-list (sort wrote-list 'string-lessp)))
 721       (when changed-list
 722         (setq changed-list (sort changed-list
 723                                  (lambda (a b)
 724                                    (if (= (cdr a) (cdr b))
 725                                        (string-lessp (car a) (car b))
 726                                      (> (cdr a) (cdr b))))))
 727         (setq nchanged (length changed-list))
 728         (setq changed-list (mapcar 'car changed-list)))
 729       (if (> (- nchanged authors-many-files) 2)
 730           (setcdr (nthcdr authors-many-files changed-list)
 731                   (list (format "and %d other files" (- nchanged authors-many-files)))))
 732       (setq authors-author-list
 733             (cons (list author wrote-list changed-list)
 734                   authors-author-list)))))
 735
 736 (defun authors (root)
 737   "Extract author information from change logs and Lisp source files.
 738 ROOT is the root directory under which to find the files.  If called
 739 interactively, ROOT is read from the minibuffer.
 740 Result is a buffer *Authors* containing authorship information, and a
 741 buffer *Authors Errors* containing references to unknown files."
 742   (interactive "DEmacs source directory: ")
 743   (setq root (expand-file-name root))
 744   (let ((logs (process-lines find-program root "-name" "ChangeLog*"))
 745         (table (make-hash-table :test 'equal))
 746         (buffer-name "*Authors*")
 747         authors-checked-files-alist
 748         authors-invalid-file-names)
 749     (authors-add-fixed-entries table)
 750     (unless (file-exists-p (expand-file-name "src/emacs.c" root))
 751       (error "Not the root directory of Emacs: %s" root))
 752     (dolist (log logs)
 753       (when (string-match "ChangeLog\\(.[0-9]+\\)?$" log)
 754         (message "Scanning %s..." log)
 755         (authors-scan-change-log log table)))
 756     (let ((els (process-lines find-program root "-name" "*.el")))
 757       (dolist (file els)
 758         (message "Scanning %s..." file)
 759         (authors-scan-el file table)))
 760     (message "Generating buffer %s..." buffer-name)
 761     (set-buffer (get-buffer-create buffer-name))
 762     (erase-buffer)
 763     (set-buffer-file-coding-system authors-coding-system)
 764     (insert
 765 "Many people have contributed code included in the Free Software
 766 Foundation's distribution of GNU Emacs.  To show our appreciation for
 767 their public spirit, we list here in alphabetical order a condensed
 768 list of their contributions.\n")
 769     (let (authors-author-list a)
 770       (maphash #'authors-add-to-author-list table)
 771       (setq authors-author-list
 772             (sort authors-author-list
 773                   (lambda (a b) (string-lessp (car a) (car b)))))
 774       (dolist (a authors-author-list)
 775         (let ((author (car a))
 776               (wrote (nth 1 a))
 777               (changed (nth 2 a))
 778               file)
 779         (insert "\n" author ": ")
 780         (when wrote
 781           (insert "wrote")
 782           (dolist (file wrote)
 783             (if (> (+ (current-column) (length file)) 72)
 784               (insert "\n "))
 785             (insert " " file))
 786           (insert "\n"))
 787         (when changed
 788           (if wrote
 789               (insert "and "))
 790           (insert "changed")
 791           (dolist (file changed)
 792             (if (> (+ (current-column) (length file)) 72)
 793                 (insert "\n "))
 794             (insert " " file))
 795           (insert "\n")))))
 796     (insert "\nLocal" " Variables:\ncoding: "
 797             (symbol-name authors-coding-system) "\nEnd:\n")
 798     (message "Generating buffer %s... done" buffer-name)
 799     (unless noninteractive
 800       (when authors-invalid-file-names
 801         (with-current-buffer (get-buffer-create "*Authors Errors*")
 802           (setq buffer-read-only nil)
 803           (erase-buffer)
 804           (set-buffer-file-coding-system authors-coding-system)
 805           (insert "Unrecognized file entries found:\n\n")
 806           (mapc (lambda (f) (if (not (string-match "^[A-Za-z]+$" f)) (insert f "\n")))
 807                 (sort authors-invalid-file-names 'string-lessp))
 808           (goto-char (point-min))
 809           (compilation-mode)
 810           (message "Errors were found.  See buffer %s" (buffer-name))))
 811       (pop-to-buffer buffer-name))))
 812
 813
 814 (defun batch-update-authors ()
 815   "Produce an AUTHORS file.
 816 Call this function in batch mode with two command line arguments FILE
 817 and ROOT.  FILE is the file to write, ROOT is the root directory of
 818 the Emacs source tree, from which to build the file."
 819   (unless noninteractive
 820     (error "`batch-update-authors' is to be used only with -batch"))
 821   (when (/= (length command-line-args-left) 2)
 822     (error "Call `batch-update-authors' with the name of the file to write"))
 823   (let* ((file (pop command-line-args-left))
 824          (root (pop command-line-args-left)))
 825     (authors root)
 826     (write-file file)))
 827
 828 (provide 'authors)
 829
 830 ;; arch-tag: 659d5900-5ff2-43b0-954c-a315cc1e4dc1
 831 ;;; authors.el ends here