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     ("Aaron S. Hawley" "Aaron Hawley")
  44     ("Andrew Csillag" "Drew Csillag")
  45     ("Anna M. Bigatti" "Anna Bigatti")
  46     ("Barry A. Warsaw" "Barry A. Warsaw, Century Computing, Inc."
  47      "Barry A. Warsaw, ITB" "Barry Warsaw")
  48     ("Björn Torkelsson" "Bjorn Torkelsson")
  49     ("Brian Fox" "Brian J. Fox")
  50     ("Christoph Wedler" "Christoph.Wedler@sap.com")
  51     ("Daniel Pfeiffer" "<Daniel.Pfeiffer@Informatik.START.db.de>"
  52      "<Daniel.Pfeiffer@Informatik.START.dbp.de>")
  53     ("David Gillespie" "Dave Gillespie")
  54     ("David Kågedal" "David K..edal")
  55     ("David M. Koppelman" "David M. Koppelman, Koppel@Ee.Lsu.Edu"
  56      "David Koppelman")
  57     ("David M. Smith" "David Smith" "David M Smith")
  58     ("Deepak Goel" "D. Goel")
  59     ("Ed L. Cashin" "Ed L Cashin")
  60     ("Edward M. Reingold" "Ed Reingold" "Edward M Reingold"
  61      "Reingold Edward M")
  62     ("Eli Zaretskii" "eliz")
  63     ("Emilio C. Lopes" "Emilio Lopes")
  64     ("Era Eriksson" "Era@Iki.Fi")
  65     ("Eric M. Ludlam" "Eric Ludlam")
  66     ("Eric S. Raymond" "Eric Raymond")
  67     ("Eric Youngdale" "(Eric Youngdale at youngdale@v6550c.nrl.navy.mil)")
  68     ("Francis J. Wright" "Dr Francis J. Wright" "Francis Wright")
  69     ("François Pinard" "Francois Pinard")
  70     ("Francesco Potortì" "Francesco Potorti" "Francesco Potorti`")
  71     ("Frederic Pierresteguy" "Fred Pierresteguy")
  72     ("Geoff Voelker" "voelker")
  73     ("Gerd Möllmann" "Gerd Moellmann")
  74     ("Hallvard B. Furuseth" "Hallvard B Furuseth")
  75     ("Hrvoje Nikšić" "Hrvoje Niksic")
  76     (nil "(afs@hplb.hpl.hp.com)")
  77     (nil "<Use-Author-Address-Header@\\[127.1\\]>")
  78     (nil "Code Extracted")
  79     (nil "\\`FSF")
  80     (nil "ISO-2022-JP")
  81     ("Jaeyoun Chung" "Jae-youn Chung" "Jae-you Chung" "Chung Jae-youn")
  82     ("Jan Djärv" "Jan D." "Jan Djarv")
  83     ("Jay K. Adams" "jka@ece.cmu.edu" "Jay Adams")
  84     ("Jérôme Marant" "Jérôme Marant" "Jerome Marant")
  85     ("Jens-Ulrik Holger Petersen" "Jens-Ulrik Petersen")
  86     ("Jeremy Bertram Maitin-Shepard" "Jeremy Maitin-Shepard")
  87     ("Johan Bockgård" "Johan Bockgard")
  88     ("John W. Eaton" "John Eaton")
  89     ("Jonathan I. Kamens" "Jonathan Kamens")
  90     ("Joseph Arceneaux" "Joe Arceneaux")
  91     ("Juan León Lahoz García" "Juan-Leon Lahoz Garcia")
  92     ("K. Shane Hartman" "Shane Hartman")
  93     ("Kai Großjohann" "Kai Grossjohann" "Kai Großjohann"
  94      "Kai.Grossjohann@Cs.Uni-Dortmund.De"
  95      "Kai.Grossjohann@Gmx.Net")
  96     ("Karl Berry" "K. Berry")
  97     ("Károly Lőrentey" "Károly Lőrentey" "Lőrentey Károly")
  98     ("Kazushi Marukawa" "Kazushi")
  99     ("Ken Manheimer" "Kenneth Manheimer")
 100     ("Kenichi Handa" "Ken'ichi Handa" "Kenichi HANDA")
 101     ("Kevin Greiner" "Kevin J. Greiner")
 102     ("Kim F. Storm" "Kim Storm")
 103     ("Kyle Jones" "Kyle E. Jones")
 104     ("Marcus G. Daniels" "Marcus Daniels")
 105     ("Mark D. Baushke" "Mark D Baushke")
 106     ("Agustín Martín" "Agustin Martin")
 107     ("Martin Lorentzon" "Martin Lorentzson")
 108     ("Matt Swift" "Matthew Swift")
 109     ("Michael R. Mauger" "Michael Mauger")
 110     ("Michael D. Ernst" "Michael Ernst")
 111     ("Michaël Cadilhac" "Michael Cadilhac")
 112     ("Michael I. Bushnell" "Michael I Bushnell" "Michael I. Bushnell, P/Bsg")
 113     ("Mikio Nakajima" "Nakajima Mikio")
 114     ("Paul Eggert" "eggert")
 115     ("Paul Reilly" "(pmr@legacy.pajato.com)")
 116     ("Pavel Janík" "Pavel Janík Ml." "Pavel Janik Ml." "Pavel Janik" "Pavel Janík" "Pavel@Janik.Cz")
 117     ("Per Abrahamsen" "Per Abhiddenware")
 118     ("Peter S. Galbraith" "Peter Galbraith")
 119     ("Peter Runestig" "Peter 'luna' Runestig")
 120     ("Peter S. Galbraith" "Peter S Galbraith")
 121     ("Richard M. Stallman" "Richard M. Stallman,,," "Richard Stallman"
 122      "rms" "rms@gnu.org")
 123     ("Robert J. Chassell" "Bob Chassell")
 124     ("Roland B. Roberts" "Roland B Roberts" "Roland Roberts")
 125     ("Rui-Tao Dong" "Rui-Tao Dong ~{6-Hpln~}")
 126     ("Sacha Chua" "Sandra Jean Chua")
 127     ("Sam Steingold" "Sam Shteingold")
 128     ("Satyaki Das" "Indexed search by Satyaki Das")
 129     ("Stefan Monnier" "Stefan")
 130     ("Stephen A. Wood" "(saw@cebaf.gov)")
 131     ("Steven L. Baur" "SL Baur" "Steven L Baur")
 132     ("Takaaki Ota" "Tak Ota")
 133     ("Takahashi Naoto" "Naoto Takahashi")
 134     ("Teodor Zlatanov" "Ted Zlatanov")
 135     ("Torbjörn Axelsson" "Torbjvrn Axelsson")
 136     ("Torbjörn Einarsson" "Torbj.*rn Einarsson")
 137     ("Toru Tomabechi" "Toru Tomabechi,")
 138     ("Vincent Del Vecchio" "Vince Del Vecchio")
 139     ("William M. Perry" "Bill Perry")
 140     ("Wlodzimierz Bzyl" "W.*dek Bzyl")
 141     ("Yutaka NIIBE" "NIIBE Yutaka")
 142     )
 143   "Alist of author aliases.
 144
 145 Each entry is of the form (REALNAME REGEXP...).  If an author's name
 146 matches one of the REGEXPs, use REALNAME instead.
 147 If REALNAME is nil, ignore that author.")
 148
 149 (defconst authors-fixed-case
 150   '("Bryan O'Sullivan"
 151     "Christian von Roques"
 152     "Craig McDaniel"
 153     "David J. MacKenzie"
 154     "David McCabe"
 155     "David O'Toole"
 156     "Dominique de Waleffe"
 157     "Edward O'Connor"
 158     "Exal de Jesus Garcia Carrillo"
 159     "Greg McGary"
 160     "Hans de Graaff"
 161     "James TD Smith"
 162     "Michael McNamara"
 163     "Mike McEwan"
 164     "Peter von der Ahe"
 165     "Peter O'Gorman"
 166     "Roland McGrath"
 167     "Sean O'Rourke")
 168   "List of authors whose names cannot be simply capitalized.")
 169
 170 (defvar authors-public-domain-files
 171   '("emerge\\.el"
 172     "vi\\.el"
 173     "feedmail\\.el"
 174     "mailpost\\.el"
 175     "hanoi\\.el"
 176     "meese\\.el"
 177     "studly\\.el"
 178     "modula2\\.el"
 179     "nnmaildir\\.el"
 180     "nnil\\.el"
 181     "b2m\\.c"
 182     "unexhp9k800\\.c"
 183     "emacsclient\\.1"
 184     "check-doc-strings")
 185   "List of regexps matching files for which the FSF doesn't need papers.")
 186
 187
 188 (defvar authors-obsolete-files-regexps
 189   '("vc-\\*\\.el$"
 190     "spec.txt$"
 191     "vc-\\(rcs\\|cvs\\|sccs\\)-hooks\\.el$")
 192   "List of regexps matching obsolete files.
 193 Changes to files matching one of the regexps in this list are not
 194 listed.")
 195
 196 (defconst authors-ignored-files
 197   '("external-lisp"
 198     "lock" "share-lib" "local-lisp"
 199     "noleim-Makefile.in"
 200     "NEWS" "ORDERS" "PROBLEMS" "FAQ" "AUTHORS" "FOR-RELEASE" "TODO" "todo"
 201     "MACHINES" "SERVICE"
 202     "README.unicode" "README.multi-tty" "TUTORIAL.translators"
 203     "NEWS.unicode" "COPYING.DJ" "Makefile.old" "Makefile.am"
 204     "NEWS.1" "OOOOONEWS...OONEWS" "OOOONEWS" "etc/NEWS"
 205     "NEWS.1-17" "NEWS.18" "NEWS.19" "NEWS.20" "NEWS.21" "NEWS.22"
 206     "install-sh" "missing" "mkinstalldirs"
 207     "termcap.dat" "termcap.src" "termcap.ucb" "termcap"
 208     "ChangeLog.nextstep" "Emacs.clr" "spec.txt"
 209     "gfdl.1"
 210     "texi/Makefile.in"
 211     "Imakefile" "icons/sink.ico" "aixcc.lex"
 212     "nxml/char-name/unicode"
 213     ;; Never had any meaningful changes logged, now deleted:
 214     "split-man" "Xkeymap.txt" "ms-7bkermit" "ulimit.hack"
 215     "gnu-hp300" "refcard.bit" "ledit.l" "forms.README"
 216     "CXTERM-DIC/PY.tit" "CXTERM-DIC/ZIRANMA.tit"
 217     "CXTERM-DIC/CTLau.tit" "CXTERM-DIC/CTLauB.tit"
 218     "NICKLES.WORTH" "INTERVAL.IDEAS" "RCP"
 219     "3B-MAXMEM" "AIX.DUMP" "SUN-SUPPORT" "XENIX"
 220     "CODINGS" "CHARSETS"
 221     "calc/INSTALL" "calc/Makefile"
 222     "vms-pp.trans" "_emacs" "batcomp.com"
 223     ;; MH-E stuff not in Emacs:
 224     "import-emacs" "release-utils"
 225     ;; Erc stuff not in Emacs:
 226     "ChangeLog.2001" "ChangeLog.2002" "ChangeLog.2003" "ChangeLog.2004"
 227     "ChangeLog.2005"
 228     "README.extras" "dir-template" "mkChangeLog" "MkChangeLog" "erc-auto.in"
 229     "CREDITS" "HACKING"
 230     "debian/changelog"
 231     "debian/control"
 232     "debian/copyright"
 233     "debian/maint/conffiles"
 234     "debian/maint/conffiles.in"
 235     "debian/maint/postinst"
 236     "debian/maint/postinst.in"
 237     "debian/maint/prerm"
 238     "debian/maint/prerm.in"
 239     "debian/README.Debian"
 240     "debian/README.erc-speak"
 241     "debian/rules"
 242     "debian/scripts/install"
 243     "debian/scripts/install.in"
 244     "debian/scripts/remove"
 245     "debian/scripts/remove.in"
 246     "debian/scripts/startup"
 247     "debian/scripts/startup.erc"
 248     "debian/scripts/startup.erc-speak"
 249     )
 250   "List of files and directories to ignore.
 251 Changes to files in this list are not listed.")
 252
 253 (defconst authors-fixed-entries
 254   '(("Richard M. Stallman" :wrote "[The original GNU Emacs and numerous files]")
 255     ("Joseph Arceneaux" :wrote "xrdb.c")
 256     ("Blitz Product Development Corporation" :wrote "ispell.el")
 257     ("Frank Bresz" :wrote "diff.el")
 258     ("David M. Brown" :wrote "array.el")
 259     ("Gary Byers" :changed "xenix.h")
 260     ("Shawn M. Carey" :wrote "freebsd.h")
 261     ("Eric Decker"  :changed "hp9000s800.h" "hpux.h" "sysdep.c")
 262     ("Lawrence R. Dodd" :wrote "dired-x.el")
 263     ("Viktor Dukhovni" :wrote "unexsunos4.c")
 264     ("Paul Eggert" :wrote "rcs2log" "vcdiff")
 265     ("Fred Fish" :changed "unexec.c")
 266     ("Tim Fleehart" :wrote "makefile.nt")
 267     ("Keith Gabryelski" :wrote "hexl.c")
 268     ("Kevin Gallagher" :wrote "flow-ctrl.el")
 269     ("Howard Gayle" :wrote "disp-table.el" "iso-syntax.el" "casetab.c")
 270     ("Stephen Gildea" :wrote "refcard.tex" "mh-funcs.el" "mh-pick.el")
 271     ("David Gillespie" :wrote "cl.texinfo")
 272     ("Hewlett-Packard" :changed "emacsclient.c" "emacsserver.c"
 273      "server.el" "keyboard.c")
 274     ("Thomas Horsley" :wrote "cxux.h" "cxux7.h")
 275     ("Indiana University Foundation" :changed "buffer.c" "buffer.h"
 276      "indent.c" "search.c" "xdisp.c" "region-cache.c" "region-cache.h")
 277     ("International Business Machines" :changed "emacs.c" "fileio.c"
 278      "ibmrt.h" "process.c" "sysdep.c" "unexec.c" "ibmrt-aix.h")
 279     ("Ishikawa Chiaki" :changed "aviion.h" "dgux.h")
 280     ("Michael K. Johnson" :changed "configure.in" "emacs.c" "intel386.h"
 281      "mem-limits.h" "process.c" "template.h" "sysdep.c" "syssignal.h" "systty.h" "unexec.c"
 282       "ymakefile" "linux.h")
 283     ("Kyle Jones" :wrote "mldrag.el")
 284     ("Henry Kautz" :wrote "bib-mode.el")
 285     ("Joseph M. Kelsey" :changed "fileio.c" "vms-pwd.h" "vmsfns.c" "dir.h"
 286      "uaf.h")
 287     ("Sam Kendall" :changed "etags.c" "etags.el")
 288     ("Richard King" :wrote "backquote.el" "userlock.el" "filelock.c")
 289     ("Larry Kolodney" :wrote "cvtmail.c")
 290     ("Sebastian Kremer" :changed "add-log.el")
 291     ("Mark Lambert" :changed "process.c" "process.h")
 292     ("Aaron Larson" :changed "bibtex.el")
 293     ("James R. Larus" :wrote "mh-e.el")
 294     ("Lars Lindberg" :changed "dabbrev.el" :wrote "imenu.el")
 295     ("Lucid, Inc." :changed "bytecode.c" "byte-opt.el" "byte-run.el"
 296      "bytecomp.el" "delsel.el" "disass.el" "faces.el" "font-lock.el"
 297      "lmenu.el" "lselect.el" "mailabbrev.el" "select.el" "xfaces.c"
 298      "xselect.c")
 299     ("MCC" :changed "etags.c" "emacsclient.c" "emacsserver.c" "movemail.c"
 300      "rmail.el" "rmailedit.el" "rmailkwd.el"
 301      "rmailmsc.el" "rmailout.el" "rmailsum.el" "scribe.el"
 302      "server.el" "lisp.h" "sysdep.c" "unexec.c" :wrote "xmenu.c")
 303     ("Niall Mansfield" :changed "etags.c")
 304     ("Brian Marick" :wrote "hideif.el")
 305     ("Marko Kohtala" :changed "info.el")
 306     ("Sidney Markowitz" :changed "doctor.el")
 307     ("Richard Mlynarik" :wrote "env.c" "ehelp.el")
 308     ("Mosur Mohan" :changed "etags.c")
 309     ("Jeff Morgenthaler" :changed "flow-ctrl.el" "vt200.el" "vt201.el"
 310      "vt220.el" "vt240.el")
 311     ("Motorola" :changed "buff-menu.el")
 312     ("Hiroshi Nakano" :changed "ralloc.c")
 313     ("Sundar Narasimhan" :changed "rnewspost.el")
 314     ("NeXT, Inc." :wrote "unexnext.c")
 315     ("Mark Neale" :changed "fortran.el")
 316     ("Martin Neitzel" :changed "sc.el")
 317     ("Andrew Oram" :changed "miscellaneous changes to files in man/"
 318      "man/calendar.texi")
 319     ("Frederic Pierresteguy" :wrote "widget.c")
 320     ("Michael D. Prange" :changed "tex-mode.el")
 321     ("Paul Reilly" :wrote "gux5-4r2.h" "dgux5-4r3.h")
 322     ("Roland B. Roberts" :changed "files.el" "sort.el" "vmsproc.el"
 323      "buffer.h" "callproc.c" "dired.c" "process.c" "sysdep.c" "systty.h"
 324      "vmspaths.h" "build.com" "compile.com" "kepteditor.com" "precomp.com"
 325      :wrote "logout.com" "mailemacs.com")
 326     ("Guillermo J. Rozas" :wrote "fakemail.c")
 327     ("Wolfgang Rupprecht" :changed "lisp-mode.el" "loadup.el"
 328      "sort.el" "alloc.c" "callint.c"
 329      "config.h.in" "crt0.c" "data.c" "fns.c"
 330      "lisp.h" "lread.c" "sun3.h"
 331      "print.c" "ymakefile" :wrote "float-sup.el" "floatfns.c")
 332     ("Schlumberger Technology Corporation" :changed "gud.el")
 333     ("Gregor Schmid" :wrote "tcl-mode.el")
 334     ("Rainer Schoepf" :wrote "alpha.h" "unexalpha.c")
 335     ("William Sommerfeld" :wrote "emacsclient.c" "emacsserver.c" "scribe.el")
 336     ("Leigh Stoller" :changed "emacsclient.c" "emacsserver.c" "server.el")
 337     ("Steve Strassman" :wrote "spook.el")
 338     ("Shinichirou Sugou" :changed "etags.c")
 339     ("Sun Microsystems, Inc" :changed "emacsclient.c" "emacsserver.c"
 340      "server.el" :wrote "emacs.icon" "emacstool.1" "emacstool.c" "sun-curs.el"
 341      "sun-fns.el" "sun-mouse.el" "sun.el" "sunfns.c")
 342     ("Kayvan Sylvan" :changed "sc.el")
 343     ("Spencer Thomas" :changed "emacsclient.c" "emacsserver.c" "server.el"
 344      "dabbrev.el" "unexec.c" "tcp.c" "gnus.texi")
 345     ("Jonathan Vail" :changed "vc.el")
 346     ("James Van Artsdalen" :changed "usg5-4.h" "unexec.c")
 347     ("Geoff Voelker" :wrote "src/makefile.nt" "lisp/makefile.nt" "winnt.el"
 348      "nt.c" "nt.h" "ntheap.c" "ntheap.h" "ntinevt.c"
 349      "ntproc.c" "ntterm.c" "windowsnt.h")
 350     ("Morten Welinder" :wrote "dosfns.c" "[many MS-DOS files]" "msdos.h")
 351     ("Pace Willisson" :wrote "ispell.el")
 352     ("Garrett Wollman" :changed "sendmail.el")
 353     ("Dale R. Worley" :changed "mail-extr.el")
 354     ("Jamie Zawinski" :changed "bytecode.c" :wrote "disass.el" "tar-mode.el"))
 355   "Actions taken from the original, manually (un)maintained AUTHORS file.")
 356
 357
 358 (defconst authors-valid-file-names
 359   '("aclocal.m4"
 360     "build-ins.in"
 361     "Makefile.noleim"
 362     "makedist.bat"
 363     "makefile.def"
 364     "makefile.nt"
 365     "debug.bat.in" "emacs.bat.in"
 366     ".gdbinit-union"
 367     "alloca.s"
 368     "make-delta"
 369     "config.w95"
 370     "emacstool.1"
 371     "align.umax"
 372     "cxux-crt0.s"
 373     "gould-sigvec.s"
 374     "getdate.y"
 375     "ymakefile"
 376     "permute-index" "index.perm"
 377     "emacs21.ico"
 378     "LPF" "LEDIT" "OTHER.EMACSES"
 379     "emacs16_mac.png" "emacs24_mac.png"
 380     "emacs256_mac.png" "emacs32_mac.png"
 381     "emacs48_mac.png" "emacs512_mac.png"
 382     ;; Deleted vms stuff:
 383     "temacs.opt" "descrip.mms" "compile.com" "link.com"
 384     )
 385   "File names which are valid, but no longer exist (or cannot be
 386 found) in the repository.")
 387
 388 (defconst authors-renamed-files-alist
 389   '(("nt.c" . "w32.c") ("nt.h" . "w32.h")
 390     ("ntheap.c" . "w32heap.c") ("ntheap.h" . "w32heap.h")
 391     ("ntinevt.c" . "w32inevt.c") ("ntinevt.h" . "w32inevt.h")
 392     ("ntproc.c" . "w32proc.c")
 393     ("w32console.c" . "w32term.c")
 394     ("unexnt.c" . "unexw32.c")
 395     ("s/windowsnt.h" . "s/ms-w32.h")
 396     ("config.emacs" . "configure")
 397     ("config.h.dist" . "config.h.in")
 398     ("config.h-dist" . "config.h.in")
 399     ("paths.h-dist" . "paths.h.in")
 400     ("patch1" . "sed1.inp")
 401     ("GETTING.GNU.SOFTWARE" . "FTP")
 402     ("etc/MACHINES" . "MACHINES")
 403     ("ONEWS" . "NEWS.19")
 404     ("ONEWS.1" . "NEWS.1-17")
 405     ("ONEWS.2" . "NEWS.1-17")
 406     ("ONEWS.3" . "NEWS.18")
 407     ("ONEWS.4" . "NEWS.18")
 408     ("ORDERS.USA" . "ORDERS")
 409     ("EUROPE" . "ORDERS")
 410     ("DIFF" . "OTHER.EMACSES")
 411     ("CCADIFF" . "OTHER.EMACSES")
 412     ("GOSDIFF" . "OTHER.EMACSES")
 413     ("Makefile.in.in" . "Makefile.in")
 414     ("leim-Makefile" . "leim/Makefile")
 415     ("leim-Makefile.in" . "leim/Makefile.in")
 416     ("emacs-lisp/testcover-ses.el" . "tcover-ses.el")
 417     ("emacs-lisp/testcover-unsafep.el" . "tcover-unsafep.el")
 418     ("INSTALL-CVS" . "INSTALL.CVS")
 419     ("refcards/fr-drdref.pdf" . "refcards/fr-dired-ref.pdf")
 420     ("gnus-logo.eps" . "refcards/gnus-logo.eps")
 421     ("build-install" . "build-ins.in")
 422     ("build-install.in" . "build-ins.in")
 423     ("unidata/Makefile" . "unidata/Makefile.in")
 424     ;; Not renamed, but we only have the latter in the Emacs repo.
 425     ("trampver.texi.in" . "trampver.texi")
 426     ("e/eterm" . "e/eterm-color")
 427     ("e/eterm.ti" . "e/eterm-color.ti")
 428     ("README.txt" . "README")
 429     ("emacs.names" . "JOKES")
 430     ("ED.WORSHIP" . "JOKES")
 431     ("GNU.JOKES" . "JOKES")
 432     ("CHARACTERS" . "TODO")
 433     ("schema/xhtml-basic-form.rnc" . "schema/xhtml-bform.rnc" )
 434     ("schema/xhtml-basic-table.rnc" . "schema/xhtml-btable.rnc")
 435     ("schema/xhtml-list.rnc" . "schema/xhtml-lst.rnc")
 436     ("schema/xhtml-target.rnc" . "schema/xhtml-tgt.rnc")
 437     ("schema/xhtml-style.rnc" . "schema/xhtml-xstyle.rnc")
 438     ("schema/docbook-dyntbl.rnc" . "schema/docbk-dyntbl.rnc")
 439     ("schema/docbook-soextbl.rnc" . "schema/docbk-soextbl.rn" )
 440     ("texi/url.txi" . "url.texi")
 441     ;; Moved to different directories.
 442     ("ctags.1" . "ctags.1")
 443     ("etags.1" . "etags.1")
 444     ("emacs.1" . "emacs.1")
 445     ("emacsclient.1" . "emacsclient.1")
 446     ("icons/emacs21.ico" . "emacs21.ico")
 447     )
 448   "Alist of files which have been renamed during their lifetime.
 449 Elements are (OLDNAME . NEWNAME).")
 450
 451 (defconst authors-renamed-files-regexps
 452   '(("^m/m-\\(.*\\.h\\)$" . "m/\\1")
 453     ("^m-\\(.*\\.h\\)$" . "\\1")
 454     ("^s/s-\\(.*\\.h\\)$" . "s/\\1")
 455     ("^s-\\(.*\\.h\\)$" . "\\1")
 456     ("^s/[-.a-zA-Z0-9_]+\\.h$" . t)
 457     ("\\(.*\\)\\.cmd$" . "\\1.bat")
 458     ("\\.bat$" . t)
 459     ("\\.[ch]$" . t)
 460     ("\\.el$" . t)
 461     ("\\.ps$" . t)
 462     ("\\.texi?$" . t)
 463     ("\\.texinfo$" . t)
 464     ("\\.xml?$" . t)
 465     ("\\.x[pb]m$" . t)
 466     ("\\.[xp]bm$" . t)
 467     ("^paths\\." . t)
 468     ("^install\\." . t)
 469     ("^\\(TUTORIAL[^/]*\\)" . "tutorials/\\1")
 470     ("^\\(tree-widget/\\(?:default\\|folder\\)/[-a-z]+\\.png\\)$" .
 471      "images/\\1")
 472     ("^\\(images/icons/\\)mac\\(emacs\\)_\\([0-9]+\\)\\(\\.png\\)" .
 473      "\\1\\2\\3_mac\\4")
 474     ("\\(images/icons/\\)emacs_\\([0-9][0-9]\\)\\.png" .
 475      "\\1hicolor/\\2x\\2/apps/emacs.png")
 476     )
 477   "List regexps and rewriting rules for renamed files.
 478 Elements are (REGEXP . REPLACE).  If REPLACE is a string, the file
 479 name matching REGEXP is replaced by REPLACE using `replace-string'.
 480 Otherwise, the file name is accepted as is.")
 481
 482 (defvar authors-checked-files-alist)
 483 (defvar authors-invalid-file-names)
 484
 485 (defun authors-canonical-file-name (file log-file pos author)
 486   "Return canonical file name for FILE found in LOG-FILE at POS for AUTHOR.
 487 Checks whether FILE is a valid (existing) file name, has been renamed,
 488 or is on the list of removed files.  Returns the non-diretory part of
 489 the file name."
 490   (let ((entry (assoc file authors-checked-files-alist))
 491         relname
 492         valid)
 493     ;; FIXME this is bogus.  FILE should be re-checked in every
 494     ;; different directory associated with LOG-FILE.
 495     ;; Eg if src/ChangeLog refers to configure.in, and you happen to
 496     ;; scan src/ before top-level/, the configure.in entries in
 497     ;; top-level/ get ignored, because this mistakenly thinks
 498     ;; top-level/configure.in does not exist.
 499     (if entry
 500         (cdr entry)
 501       (setq relname (file-name-nondirectory file))
 502       (if (or (member relname authors-valid-file-names)
 503               (file-exists-p file)
 504               (file-exists-p relname)
 505               (file-exists-p (concat "etc/" relname)))
 506           (setq valid relname)
 507         (setq valid (assoc file authors-renamed-files-alist))
 508         (if valid
 509             (setq valid (cdr valid))
 510           (let ((rules authors-renamed-files-regexps))
 511             (while rules
 512               (if (string-match (car (car rules)) file)
 513                   (setq valid (if (stringp (cdr (car rules)))
 514                                   (file-name-nondirectory
 515                                    (replace-match (cdr (car rules)) t nil file))
 516                                 relname)
 517                         rules nil))
 518               (setq rules (cdr rules))))))
 519       (setq authors-checked-files-alist
 520             (cons (cons file valid) authors-checked-files-alist))
 521       (unless (or valid
 522                   (member file authors-ignored-files)
 523                   (string-match "[*]" file)
 524                   (string-match "^[0-9.]+$" file))
 525         (setq authors-invalid-file-names
 526               (cons (format "%s:%d: unrecognized `%s' for %s"
 527                             log-file
 528                             (1+ (count-lines (point-min) pos))
 529                             file author)
 530                     authors-invalid-file-names)))
 531       valid)))
 532
 533 (defun authors-add-fixed-entries (table)
 534   "Add actions from `authors-fixed-entries' to TABLE."
 535   (dolist (entry authors-fixed-entries)
 536     (let ((author (car entry))
 537           action)
 538       (dolist (item (cdr entry))
 539         (if (symbolp item)
 540             (setq action item)
 541           (authors-add author item action table))))))
 542
 543
 544 (defun authors-obsolete-file-p (file)
 545   "Return non-nil if FILE is obsolete.
 546 FILE is considered obsolete if it matches one of the regular expressions
 547 from `authors-obsolete-files-regexps'."
 548   (let (obsolete-p
 549         (regexps authors-obsolete-files-regexps))
 550     (while (and regexps (not obsolete-p))
 551       (setq obsolete-p (string-match (car regexps) file)
 552             regexps (cdr regexps)))
 553     obsolete-p))
 554
 555
 556 (defun authors-add (author file action table)
 557   "Record that AUTHOR worked on FILE.
 558 ACTION is a keyword symbol describing what he did.  Record file,
 559 author and what he did in hash table TABLE.  See the description of
 560 `authors-scan-change-log' for the structure of the hash table."
 561   (unless (or (member file authors-ignored-files)
 562               (authors-obsolete-file-p file)
 563               (equal author ""))
 564     (let* ((value (gethash author table))
 565            (entry (assoc file value))
 566            slot)
 567       (if (null entry)
 568           (puthash author (cons (list file (cons action 1)) value) table)
 569         (if (setq slot (assoc action (cdr entry)))
 570             (setcdr slot (1+ (cdr slot)))
 571           (nconc entry (list (cons action 1))))))))
 572
 573
 574 (defun authors-canonical-author-name (author)
 575   "Return a canonicalized form of AUTHOR, an author name.
 576 If AUTHOR has an entry in `authors-aliases', use that.  Remove
 577 email addresses.  Capitalize words in the author's name, unless
 578 it is found in `authors-fixed-case'."
 579   (let* ((aliases authors-aliases)
 580          regexps realname)
 581     (while aliases
 582       (setq realname (car (car aliases))
 583             regexps (cdr (car aliases))
 584             aliases (cdr aliases))
 585       (while regexps
 586         (if (string-match (car regexps) author)
 587             (setq author realname
 588                   regexps nil
 589                   aliases nil)
 590           (setq regexps (cdr regexps))))))
 591   (when author
 592     (setq author (replace-regexp-in-string "[ \t]*[(<].*$" "" author))
 593     (setq author (replace-regexp-in-string "\`[ \t]+" "" author))
 594     (setq author (replace-regexp-in-string "[ \t]+$" "" author))
 595     (setq author (replace-regexp-in-string "[ \t]+" " " author))
 596     (unless (string-match "[-, \t]" author)
 597       (setq author ""))
 598     (or (car (member author authors-fixed-case))
 599         (capitalize author))))
 600
 601 (defun authors-scan-change-log (log-file table)
 602   "Scan change log LOG-FILE for author information.
 603
 604 For each change mentioned in the log, add an entry to hash table TABLE
 605 under the author's canonical name.
 606
 607 Keys of TABLE are author names.  Values are alists of entries (FILE
 608 \(ACTION . COUNT) ...).  FILE is one file the author worked on.  The
 609 rest of the entry is a list of keyword symbols describing what he did
 610 with the file and the number of each action.
 611
 612 :wrote          means the author wrote the file
 613 :changed        means he changed the file COUNT times."
 614
 615   (let* ((enable-local-variables :safe)
 616          (enable-local-eval nil)
 617          (existing-buffer (get-file-buffer log-file))
 618          (buffer (find-file-noselect log-file))
 619          author file pos)
 620     (save-excursion
 621       (set-buffer buffer)
 622       (save-restriction
 623         (widen)
 624         (goto-char (point-min))
 625         (while (re-search-forward "^[0-9]\\|^[ \t]+\\* " nil t)
 626           (beginning-of-line)
 627           (setq pos (point))
 628           (cond ((looking-at "^[0-9]+-[0-9]+-[0-9]+")
 629                  (skip-chars-forward " \t+:0-9-")
 630                  (setq author (buffer-substring-no-properties
 631                                (point) (line-end-position)))
 632                  (setq author (authors-canonical-author-name author))
 633                  (forward-line 1))
 634                 ((looking-at "^[ \t]+\\*")
 635                  (let ((line (buffer-substring-no-properties
 636                               (match-end 0) (line-end-position))))
 637                    (while (and (not (string-match ":" line))
 638                                (forward-line 1)
 639                                (not (looking-at ":\\|^[ \t]*$")))
 640                      (setq line (concat line
 641                                         (buffer-substring-no-properties
 642                                          (line-beginning-position)
 643                                          (line-end-position)))))
 644                    (when (string-match ":" line)
 645                      (setq line (substring line 0 (match-beginning 0)))
 646                      (setq line (replace-regexp-in-string "[[(<{].*$" "" line))
 647                      (setq line (replace-regexp-in-string "," "" line))
 648                      (dolist (file (split-string line))
 649                        (when (setq file (authors-canonical-file-name file log-file pos author))
 650                          ;;(message "%s changed %s" author file)
 651                          (authors-add author file :changed table))))
 652                    (forward-line 1)))))))
 653     (unless existing-buffer
 654       (kill-buffer buffer))))
 655
 656
 657 (defun authors-scan-el (file table)
 658   "Scan Lisp file FILE for author information.
 659 TABLE is a hash table to add author information to."
 660   (let* ((existing-buffer (get-file-buffer file))
 661          (enable-local-variables :safe)
 662          (enable-local-eval nil)
 663          (buffer (find-file-noselect file)))
 664     (save-excursion
 665       (set-buffer buffer)
 666       (save-restriction
 667         (widen)
 668         (goto-char (point-min))
 669         (while (and (re-search-forward
 670                      "^;+[ \t]*\\(Author\\|Commentary\\):[ \t]*" nil t)
 671                     (not (string= (match-string 1) "Commentary")))
 672           ;; Some entries contain a year range in front of the
 673           ;; author's name.
 674           (skip-chars-forward "-0-9 \t")
 675           ;; FIXME handle multiline authors, comma-separated.
 676           (let ((author (buffer-substring-no-properties
 677                          (point) (line-end-position))))
 678             (setq author (authors-canonical-author-name author))
 679             (setq file (file-name-nondirectory file))
 680             (authors-add author file :wrote table)))))
 681     (unless existing-buffer
 682       (kill-buffer buffer))))
 683
 684
 685 (defun authors-public-domain-p (file)
 686   "Return t if FILE is a file that was put in public domain."
 687   (let ((public-domain-p nil)
 688         (list authors-public-domain-files))
 689     (while (and list (not public-domain-p))
 690       (when (string-match (car list) file)
 691         (setq public-domain-p t))
 692       (setq list (cdr list)))
 693     public-domain-p))
 694
 695 (defvar authors-author-list)
 696
 697 (defun authors-add-to-author-list (author changes)
 698   "Insert information about AUTHOR's work on Emacs into `authors-author-list'.
 699 CHANGES is an alist of entries (FILE (ACTION . COUNT) ...), as produced by
 700 `authors-scan-change-log'.
 701 The element added to `authors-author-list' is (AUTHOR WROTE CHANGED), where
 702 WROTE and CHANGED are lists of the files written and changed by AUTHOR."
 703   (when author
 704     (let ((nchanged 0)
 705           wrote-list
 706           changed-list)
 707       (dolist (change changes)
 708         (let ((actions (cdr change))
 709               (file (car change))
 710               slot)
 711           (if (assq :wrote actions)
 712               (setq wrote-list
 713                     (cons
 714                      (if (authors-public-domain-p file)
 715                          (concat file " (public domain)")
 716                        file)
 717                      wrote-list))
 718             (setq changed-list
 719                   (cons (cons file (cdr (assq :changed actions)))
 720                         changed-list)))))
 721       (if wrote-list
 722           (setq wrote-list (sort wrote-list 'string-lessp)))
 723       (when changed-list
 724         (setq changed-list (sort changed-list
 725                                  (lambda (a b)
 726                                    (if (= (cdr a) (cdr b))
 727                                        (string-lessp (car a) (car b))
 728                                      (> (cdr a) (cdr b))))))
 729         (setq nchanged (length changed-list))
 730         (setq changed-list (mapcar 'car changed-list)))
 731       (if (> (- nchanged authors-many-files) 2)
 732           (setcdr (nthcdr authors-many-files changed-list)
 733                   (list (format "and %d other files" (- nchanged authors-many-files)))))
 734       (setq authors-author-list
 735             (cons (list author wrote-list changed-list)
 736                   authors-author-list)))))
 737
 738 (defun authors (root)
 739   "Extract author information from change logs and Lisp source files.
 740 ROOT is the root directory under which to find the files.  If called
 741 interactively, ROOT is read from the minibuffer.
 742 Result is a buffer *Authors* containing authorship information, and a
 743 buffer *Authors Errors* containing references to unknown files."
 744   (interactive "DEmacs source directory: ")
 745   (setq root (expand-file-name root))
 746   (let ((logs (process-lines find-program root "-name" "ChangeLog*"))
 747         (table (make-hash-table :test 'equal))
 748         (buffer-name "*Authors*")
 749         authors-checked-files-alist
 750         authors-invalid-file-names)
 751     (authors-add-fixed-entries table)
 752     (unless (file-exists-p (expand-file-name "src/emacs.c" root))
 753       (unless (y-or-n-p
 754                (format "Not the root directory of Emacs: %s, continue? " root))
 755         (error "Not the root directory.")))
 756     (dolist (log logs)
 757       (when (string-match "ChangeLog\\(.[0-9]+\\)?$" log)
 758         (message "Scanning %s..." log)
 759         (authors-scan-change-log log table)))
 760     (let ((els (process-lines find-program root "-name" "*.el")))
 761       (dolist (file els)
 762         (message "Scanning %s..." file)
 763         (authors-scan-el file table)))
 764     (message "Generating buffer %s..." buffer-name)
 765     (set-buffer (get-buffer-create buffer-name))
 766     (erase-buffer)
 767     (set-buffer-file-coding-system authors-coding-system)
 768     (insert
 769 "Many people have contributed code included in the Free Software
 770 Foundation's distribution of GNU Emacs.  To show our appreciation for
 771 their public spirit, we list here in alphabetical order a condensed
 772 list of their contributions.\n")
 773     (let (authors-author-list a)
 774       (maphash #'authors-add-to-author-list table)
 775       (setq authors-author-list
 776             (sort authors-author-list
 777                   (lambda (a b) (string-lessp (car a) (car b)))))
 778       (dolist (a authors-author-list)
 779         (let ((author (car a))
 780               (wrote (nth 1 a))
 781               (changed (nth 2 a))
 782               file)
 783         (insert "\n" author ": ")
 784         (when wrote
 785           (insert "wrote")
 786           (dolist (file wrote)
 787             (if (> (+ (current-column) (length file)) 72)
 788               (insert "\n "))
 789             (insert " " file))
 790           (insert "\n"))
 791         (when changed
 792           (if wrote
 793               (insert "and "))
 794           (insert "changed")
 795           (dolist (file changed)
 796             (if (> (+ (current-column) (length file)) 72)
 797                 (insert "\n "))
 798             (insert " " file))
 799           (insert "\n")))))
 800     (insert "\nLocal" " Variables:\ncoding: "
 801             (symbol-name authors-coding-system) "\nEnd:\n")
 802     (message "Generating buffer %s... done" buffer-name)
 803     (unless noninteractive
 804       (when authors-invalid-file-names
 805         (with-current-buffer (get-buffer-create "*Authors Errors*")
 806           (setq buffer-read-only nil)
 807           (erase-buffer)
 808           (set-buffer-file-coding-system authors-coding-system)
 809           (insert "Unrecognized file entries found:\n\n")
 810           (mapc (lambda (f) (if (not (string-match "^[A-Za-z]+$" f)) (insert f "\n")))
 811                 (sort authors-invalid-file-names 'string-lessp))
 812           (goto-char (point-min))
 813           (compilation-mode)
 814           (message "Errors were found.  See buffer %s" (buffer-name))))
 815       (pop-to-buffer buffer-name))))
 816
 817
 818 (defun batch-update-authors ()
 819   "Produce an AUTHORS file.
 820 Call this function in batch mode with two command line arguments FILE
 821 and ROOT.  FILE is the file to write, ROOT is the root directory of
 822 the Emacs source tree, from which to build the file."
 823   (unless noninteractive
 824     (error "`batch-update-authors' is to be used only with -batch"))
 825   (when (/= (length command-line-args-left) 2)
 826     (error "Call `batch-update-authors' with the name of the file to write"))
 827   (let* ((file (pop command-line-args-left))
 828          (root (pop command-line-args-left)))
 829     (authors root)
 830     (write-file file)))
 831
 832 (provide 'authors)
 833
 834 ;; arch-tag: 659d5900-5ff2-43b0-954c-a315cc1e4dc1
 835 ;;; authors.el ends here