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[bpt/emacs.git] / lisp / emacs-lisp / authors.el
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25b30b16 1;;; authors.el --- utility for maintaining Emacs' AUTHORS file -*-coding: utf-8;-*-
3215096c 2
93da04c0 3;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
114f9c96 4;; 2009, 2010 Free Software Foundation, Inc.
3215096c 5
60e8e0a5 6;; Author: Gerd Moellmann <gerd@gnu.org>
f39caf44 7;; Maintainer: Kim F. Storm <storm@cua.dk>
60e8e0a5
GM		 8;; Keywords: maint
9
3215096c
GM		 10;; This file is part of GNU Emacs.
11
d6cba7ae 12;; GNU Emacs is free software: you can redistribute it and/or modify
3215096c 13;; it under the terms of the GNU General Public License as published by
d6cba7ae
GM		 14;; the Free Software Foundation, either version 3 of the License, or
15;; (at your option) any later version.
3215096c
GM		 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
d6cba7ae 23;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
3215096c
GM		 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
25b30b16 32(defvar authors-coding-system 'utf-8
f39caf44
KS		 33 "Coding system used in the AUTHORS file.")
34
3215096c
GM		 35(defconst authors-many-files 20
36 "Maximum number of files for which to print individual information.
f39caf44
KS		 37If an author has modified more files, only the names of the most
38frequently modified files are printed and a count of the additional
39files.")
3215096c
GM		 40
41(defconst authors-aliases
f39caf44 42 '(
01cc3e13 43 ("Aaron S. Hawley" "Aaron Hawley")
9109bf49 44 ("Andrew Csillag" "Drew Csillag")
9dfa8726 45 ("Anna M. Bigatti" "Anna Bigatti")
f39caf44
KS		 46 ("Barry A. Warsaw" "Barry A. Warsaw, Century Computing, Inc."
47 "Barry A. Warsaw, ITB" "Barry Warsaw")
6b5e47dd
GM		 48 ("Bill Mann" "William F. Mann")
49 ("Bill Rozas" "Guillermo J. Rozas")
25b30b16 50 ("Björn Torkelsson" "Bjorn Torkelsson")
f39caf44
KS		 51 ("Brian Fox" "Brian J. Fox")
52 ("Christoph Wedler" "Christoph.Wedler@sap.com")
53 ("Daniel Pfeiffer" "<Daniel.Pfeiffer@Informatik.START.db.de>"
54 "<Daniel.Pfeiffer@Informatik.START.dbp.de>")
6b5e47dd 55 ("David De La Harpe Golden" "David Golden")
f39caf44 56 ("David Gillespie" "Dave Gillespie")
25b30b16 57 ("David Kågedal" "David K..edal")
93da04c0 58 ("David M. Koppelman" "David M. Koppelman, Koppel@Ec?e.Lsu.Edu"
605046ef 59 "David Koppelman")
d0f483e8 60 ("David M. Smith" "David Smith" "David M Smith")
01cc3e13 61 ("Deepak Goel" "D. Goel")
d0f483e8 62 ("Ed L. Cashin" "Ed L Cashin")
f39caf44
KS		 63 ("Edward M. Reingold" "Ed Reingold" "Edward M Reingold"
64 "Reingold Edward M")
65 ("Eli Zaretskii" "eliz")
4ee02020 66 ("Emilio C. Lopes" "Emilio Lopes")
d0f483e8 67 ("Era Eriksson" "Era@Iki.Fi")
f39caf44
KS		 68 ("Eric M. Ludlam" "Eric Ludlam")
69 ("Eric S. Raymond" "Eric Raymond")
70 ("Eric Youngdale" "(Eric Youngdale at youngdale@v6550c.nrl.navy.mil)")
d0f483e8 71 ("Francis J. Wright" "Dr Francis J. Wright" "Francis Wright")
25b30b16
GM		 72 ("François Pinard" "Francois Pinard")
73 ("Francesco Potortì" "Francesco Potorti" "Francesco Potorti`")
f39caf44
KS		 74 ("Frederic Pierresteguy" "Fred Pierresteguy")
75 ("Geoff Voelker" "voelker")
25b30b16 76 ("Gerd Möllmann" "Gerd Moellmann")
6b5e47dd 77 ("Hallvard B. Furuseth" "Hallvard B Furuseth" "Hallvard Furuseth")
25b30b16 78 ("Hrvoje Nikšić" "Hrvoje Niksic")
2603d79b
GM		 79 ;; src/ChangeLog.4, 1994-01-11, since fixed.
80;;; (nil "(afs@hplb.hpl.hp.com)")
81 ;; lisp/gnus/ChangeLog.1, 1998-01-15.
82 ;; http://quimby.gnus.org/cgi-bin/cvsweb.cgi/gnus/lisp/gnus-art.el?rev=4.13
f39caf44 83 (nil "<Use-Author-Address-Header@\\[127.1\\]>")
2603d79b
GM		 84 (nil "Code Extracted") ; lisp/newcomment.el's "Author:" header
85 (nil "\\`FSF") ; FIXME what is this for - no effect?
86 ;; lisp/gnus/ChangeLog.1, 1997-10-12, since fixed.
87;;; (nil "ISO-2022-JP")
f39caf44 88 ("Jaeyoun Chung" "Jae-youn Chung" "Jae-you Chung" "Chung Jae-youn")
25b30b16 89 ("Jan Djärv" "Jan D." "Jan Djarv")
d0f483e8 90 ("Jay K. Adams" "jka@ece.cmu.edu" "Jay Adams")
25b30b16 91 ("Jérôme Marant" "Jérôme Marant" "Jerome Marant")
f39caf44 92 ("Jens-Ulrik Holger Petersen" "Jens-Ulrik Petersen")
605046ef 93 ("Jeremy Bertram Maitin-Shepard" "Jeremy Maitin-Shepard")
25b30b16 94 ("Johan Bockgård" "Johan Bockgard")
4ee02020 95 ("John W. Eaton" "John Eaton")
f39caf44
KS		 96 ("Jonathan I. Kamens" "Jonathan Kamens")
97 ("Joseph Arceneaux" "Joe Arceneaux")
6b5e47dd 98 ("Joseph M. Kelsey" "Joe Kelsey") ; FIXME ?
25b30b16 99 ("Juan León Lahoz García" "Juan-Leon Lahoz Garcia")
f39caf44 100 ("K. Shane Hartman" "Shane Hartman")
25b30b16 101 ("Kai Großjohann" "Kai Grossjohann" "Kai Großjohann"
d0f483e8
KS		 102 "Kai.Grossjohann@Cs.Uni-Dortmund.De"
103 "Kai.Grossjohann@Gmx.Net")
f39caf44 104 ("Karl Berry" "K. Berry")
25b30b16 105 ("Károly Lőrentey" "Károly Lőrentey" "Lőrentey Károly")
d0f483e8 106 ("Kazushi Marukawa" "Kazushi")
f39caf44
KS		 107 ("Ken Manheimer" "Kenneth Manheimer")
108 ("Kenichi Handa" "Ken'ichi Handa" "Kenichi HANDA")
4ee02020 109 ("Kevin Greiner" "Kevin J. Greiner")
f39caf44 110 ("Kim F. Storm" "Kim Storm")
d0f483e8 111 ("Kyle Jones" "Kyle E. Jones")
f39caf44 112 ("Marcus G. Daniels" "Marcus Daniels")
d0f483e8 113 ("Mark D. Baushke" "Mark D Baushke")
6b5e47dd 114 ("Marko Kohtala" "Kohtala Marko")
25b30b16 115 ("Agustín Martín" "Agustin Martin")
d0f483e8
KS		 116 ("Martin Lorentzon" "Martin Lorentzson")
117 ("Matt Swift" "Matthew Swift")
6b5e47dd 118 ("Maxime Edouard Robert Froumentin" "Max Froumentin")
4ee02020 119 ("Michael R. Mauger" "Michael Mauger")
f39caf44 120 ("Michael D. Ernst" "Michael Ernst")
25b30b16 121 ("Michaël Cadilhac" "Michael Cadilhac")
f39caf44 122 ("Michael I. Bushnell" "Michael I Bushnell" "Michael I. Bushnell, P/Bsg")
6b5e47dd
GM		 123 ("Michael R. Cook" "Michael Cook")
124 ("Michael Sperber" "Michael Sperber \\[Mr. Preprocessor\\]")
4ee02020 125 ("Mikio Nakajima" "Nakajima Mikio")
6b5e47dd 126 ("Nelson Jose dos Santos Ferreira" "Nelson Ferreira")
f39caf44
KS		 127 ("Paul Eggert" "eggert")
128 ("Paul Reilly" "(pmr@legacy.pajato.com)")
be3f421b 129 ("Pavel Janík" "Pavel Janík Ml." "Pavel Janik Ml." "Pavel Janik" "Pavel Janík" "Pavel@Janik.Cz")
24e15888 130 ("Pavel Kobiakov" "Pavel Kobyakov")
f39caf44 131 ("Per Abrahamsen" "Per Abhiddenware")
24e15888 132 ("Per Starbäck" "Per Starback")
d0f483e8
KS		 133 ("Peter S. Galbraith" "Peter Galbraith")
134 ("Peter Runestig" "Peter 'luna' Runestig")
f39caf44 135 ("Peter S. Galbraith" "Peter S Galbraith")
6b5e47dd
GM		 136 ("Raja R. Harinath" "Raja R Harinath")
137 ("Richard G. Bielawski" "Richard G Bielawski" "Richard Bielawski")
138 ("Richard King" "Dick King")
f39caf44 139 ("Richard M. Stallman" "Richard M. Stallman,,," "Richard Stallman"
a1506d29 140 "rms" "rms@gnu.org")
f39caf44
KS		 141 ("Robert J. Chassell" "Bob Chassell")
142 ("Roland B. Roberts" "Roland B Roberts" "Roland Roberts")
143 ("Rui-Tao Dong" "Rui-Tao Dong ~{6-Hpln~}")
a8d37031 144 ("Sacha Chua" "Sandra Jean Chua")
f39caf44 145 ("Sam Steingold" "Sam Shteingold")
9109bf49 146 ("Satyaki Das" "Indexed search by Satyaki Das")
93da04c0
GM		 147 ;; There are other Stefans.
148;;; ("Stefan Monnier" "Stefan")
f39caf44
KS		 149 ("Stephen A. Wood" "(saw@cebaf.gov)")
150 ("Steven L. Baur" "SL Baur" "Steven L Baur")
93da04c0 151 ("Stewart M. Clamen" "Stewart Clamen")
6b5e47dd 152 ("Stuart D. Herring" "Stuart Herring" "Davis Herring")
93da04c0 153 ("Taichi Kawabata" "KAWABATA,? Taichi")
f39caf44 154 ("Takaaki Ota" "Tak Ota")
4ee02020 155 ("Takahashi Naoto" "Naoto Takahashi")
d0f483e8 156 ("Teodor Zlatanov" "Ted Zlatanov")
6b5e47dd
GM		 157 ("Thomas Horsley" "Tom Horsley") ; FIXME ?
158 ("Thomas Wurgler" "Tom Wurgler")
159 ("Tomohiko Morioka" "MORIOKA Tomohiko")
25b30b16
GM		 160 ("Torbjörn Axelsson" "Torbjvrn Axelsson")
161 ("Torbjörn Einarsson" "Torbj.*rn Einarsson")
f39caf44 162 ("Toru Tomabechi" "Toru Tomabechi,")
6b5e47dd 163 ("Tsugutomo Enami" "enami tsugutomo")
f39caf44 164 ("Vincent Del Vecchio" "Vince Del Vecchio")
9109bf49 165 ("William M. Perry" "Bill Perry")
f39caf44 166 ("Wlodzimierz Bzyl" "W.*dek Bzyl")
6b5e47dd
GM		 167 ("Yoni Rabkin" "Yoni Rabkin Katzenell")
168 ("Yoshinori Koseki" "KOSEKI Yoshinori" "小関 吉則")
f39caf44 169 ("Yutaka NIIBE" "NIIBE Yutaka")
d5ab63b2 170 )
3215096c
GM		 171 "Alist of author aliases.
172
f39caf44 173Each entry is of the form (REALNAME REGEXP...). If an author's name
a1506d29 174matches one of the REGEXPs, use REALNAME instead.
f39caf44 175If REALNAME is nil, ignore that author.")
3215096c 176
eef72fce
GM		 177(defconst authors-fixed-case
178 '("Bryan O'Sullivan"
179 "Christian von Roques"
93da04c0 180 "Christophe de Dinechin"
eef72fce
GM		 181 "Craig McDaniel"
182 "David J. MacKenzie"
183 "David McCabe"
184 "David O'Toole"
185 "Dominique de Waleffe"
186 "Edward O'Connor"
187 "Exal de Jesus Garcia Carrillo"
188 "Greg McGary"
189 "Hans de Graaff"
190 "James TD Smith"
24e15888 191 "Joel N. Weber II"
eef72fce
GM		 192 "Michael McNamara"
193 "Mike McEwan"
6b5e47dd 194 "Nelson Jose dos Santos Ferreira"
eef72fce
GM		 195 "Peter von der Ahe"
196 "Peter O'Gorman"
197 "Roland McGrath"
198 "Sean O'Rourke")
199 "List of authors whose names cannot be simply capitalized.")
3215096c 200
0a521885 201(defvar authors-public-domain-files
eef72fce 202 '("emerge\\.el"
0a521885
GM		 203 "vi\\.el"
204 "feedmail\\.el"
205 "mailpost\\.el"
206 "hanoi\\.el"
207 "meese\\.el"
208 "studly\\.el"
eef72fce
GM		 209 "modula2\\.el"
210 "nnmaildir\\.el"
211 "nnil\\.el"
212 "b2m\\.c"
213 "unexhp9k800\\.c"
214 "emacsclient\\.1"
215 "check-doc-strings")
0a521885
GM		 216 "List of regexps matching files for which the FSF doesn't need papers.")
217
218
8a5506f2
GM		 219(defvar authors-obsolete-files-regexps
220 '("vc-\\*\\.el$"
221 "spec.txt$"
6b5e47dd 222 ".*loaddefs.el$" ; not obsolete, but auto-generated
fea1add4
GM		 223 "\\.\\(cvs\\|git\\)ignore$" ; obsolete or uninteresting
224 "\\.arch-inventory$"
225 "preferences\\.\\(nib\\|gorm\\)"
8a5506f2
GM		 226 "vc-\\(rcs\\|cvs\\|sccs\\)-hooks\\.el$")
227 "List of regexps matching obsolete files.
228Changes to files matching one of the regexps in this list are not
229listed.")
230
4ee02020
KS		 231(defconst authors-ignored-files
232 '("external-lisp"
233 "lock" "share-lib" "local-lisp"
234 "noleim-Makefile.in"
eef72fce
GM		 235 "NEWS" "ORDERS" "PROBLEMS" "FAQ" "AUTHORS" "FOR-RELEASE" "TODO" "todo"
236 "MACHINES" "SERVICE"
237 "README.unicode" "README.multi-tty" "TUTORIAL.translators"
238 "NEWS.unicode" "COPYING.DJ" "Makefile.old" "Makefile.am"
239 "NEWS.1" "OOOOONEWS...OONEWS" "OOOONEWS" "etc/NEWS"
240 "NEWS.1-17" "NEWS.18" "NEWS.19" "NEWS.20" "NEWS.21" "NEWS.22"
6b5e47dd 241 "MAINTAINERS" "MH-E-NEWS"
eef72fce
GM		 242 "install-sh" "missing" "mkinstalldirs"
243 "termcap.dat" "termcap.src" "termcap.ucb" "termcap"
244 "ChangeLog.nextstep" "Emacs.clr" "spec.txt"
245 "gfdl.1"
246 "texi/Makefile.in"
247 "Imakefile" "icons/sink.ico" "aixcc.lex"
248 "nxml/char-name/unicode"
1fc28a2c 249 "js2-mode.el" ; only installed very briefly, replaced by js.el
fea1add4
GM		 250 "cedet/tests/testtemplates.cpp"
251 "cedet/tests/testusing.cpp"
252 "cedet/tests/scopetest.cpp"
253 "cedet/tests/scopetest.java"
254 "cedet/tests/test.cpp"
255 "cedet/tests/test.py"
256 "cedet/tests/teststruct.cpp"
257 "*.el"
6b5e47dd
GM		 258 ;; Autogen:
259 "cus-load.el" "finder-inf.el" "ldefs-boot.el"
eef72fce
GM		 260 ;; Never had any meaningful changes logged, now deleted:
261 "split-man" "Xkeymap.txt" "ms-7bkermit" "ulimit.hack"
93da04c0 262 "gnu-hp300" "refcard.bit" "ledit.l" "forms.README" "forms-d2.dat"
eef72fce
GM		 263 "CXTERM-DIC/PY.tit" "CXTERM-DIC/ZIRANMA.tit"
264 "CXTERM-DIC/CTLau.tit" "CXTERM-DIC/CTLauB.tit"
265 "NICKLES.WORTH" "INTERVAL.IDEAS" "RCP"
266 "3B-MAXMEM" "AIX.DUMP" "SUN-SUPPORT" "XENIX"
267 "CODINGS" "CHARSETS"
268 "calc/INSTALL" "calc/Makefile"
46e6650e 269 "vms-pp.trans" "_emacs" "batcomp.com" "notes/cpp" ; admin/
eef72fce
GM		 270 ;; MH-E stuff not in Emacs:
271 "import-emacs" "release-utils"
272 ;; Erc stuff not in Emacs:
273 "ChangeLog.2001" "ChangeLog.2002" "ChangeLog.2003" "ChangeLog.2004"
274 "ChangeLog.2005"
275 "README.extras" "dir-template" "mkChangeLog" "MkChangeLog" "erc-auto.in"
276 "CREDITS" "HACKING"
277 "debian/changelog"
278 "debian/control"
279 "debian/copyright"
280 "debian/maint/conffiles"
281 "debian/maint/conffiles.in"
282 "debian/maint/postinst"
283 "debian/maint/postinst.in"
284 "debian/maint/prerm"
285 "debian/maint/prerm.in"
286 "debian/README.Debian"
287 "debian/README.erc-speak"
288 "debian/rules"
289 "debian/scripts/install"
290 "debian/scripts/install.in"
291 "debian/scripts/remove"
292 "debian/scripts/remove.in"
293 "debian/scripts/startup"
294 "debian/scripts/startup.erc"
295 "debian/scripts/startup.erc-speak"
296 )
4ee02020
KS		 297 "List of files and directories to ignore.
298Changes to files in this list are not listed.")
8a5506f2 299
fea1add4
GM		 300;; List via: find . -name '*.el' | sed 's/.*\///g' | sort | uniq -d
301;; FIXME It would be better to discover these dynamically.
302;; Note that traditionally "Makefile.in" etc have not been in this list.
303;; Ditto for "abbrev.texi" etc.
304(defconst authors-ambiguous-files
305 '("chart.el"
306 "compile.el"
307 "complete.el"
308 "cpp.el"
309 "ctxt.el"
310 "debug.el"
311 "dired.el"
312 "el.el"
313 "files.el"
314 "find.el"
315 "format.el"
316 "grep.el"
317 "imenu.el"
318 "java.el"
319 "linux.el"
320 "locate.el"
321 "make.el"
322 "mode.el"
323 "python.el"
324 "semantic.el"
325 "shell.el"
326 "simple.el"
327 "sort.el"
328 "speedbar.el"
329 "srecode.el"
330 "table.el"
331 "texi.el"
332 "util.el"
333 "wisent.el")
334 "List of basenames occurring more than once in the source.")
335
6b5e47dd
GM		 336;; FIXME :cowrote entries here can be overwritten by :wrote entries
337;; derived from a file's Author: header (eg mh-e). This really means
338;; the Author: header is erroneous.
d5ab63b2 339(defconst authors-fixed-entries
8b1163a3 340 '(("Richard M. Stallman" :wrote "[The original GNU Emacs and numerous files]")
f39caf44 341 ("Joseph Arceneaux" :wrote "xrdb.c")
6b5e47dd
GM		 342 ;; This refers to the obsolete Willisson (qv) version.
343;;; ("Blitz Product Development Corporation" :wrote "ispell.el")
d5ab63b2
GM		 344 ("Frank Bresz" :wrote "diff.el")
345 ("David M. Brown" :wrote "array.el")
93da04c0
GM		 346 ;; No longer distributed.
347;;; ("Gary Byers" :changed "xenix.h")
d5ab63b2 348 ("Shawn M. Carey" :wrote "freebsd.h")
93da04c0 349 ;; hp800.h renamed from hp9000s800.h, hpux.h merged into hpux10-20.h.
6b5e47dd
GM		 350 ;; FIXME overwritten by Author:.
351 ("Satyaki Das" :cowrote "mh-search.el")
93da04c0
GM		 352 ("Eric Decker" :changed "hp800.h" "hpux10-20.h" "sysdep.c")
353 ("Lawrence R. Dodd" :cowrote "dired-x.el")
354 ;; No longer distributed.
355;;; ("Viktor Dukhovni" :wrote "unexsunos4.c")
d5ab63b2 356 ("Paul Eggert" :wrote "rcs2log" "vcdiff")
29cf3e20 357 ("Fred Fish" :changed "unexcoff.c")
93da04c0
GM		 358 ;; No longer distributed.
359;;; ("Tim Fleehart" :wrote "makefile.nt")
d5ab63b2
GM		 360 ("Keith Gabryelski" :wrote "hexl.c")
361 ("Kevin Gallagher" :wrote "flow-ctrl.el")
93da04c0
GM		 362 ;; Also wrote an earlier version of disp-table.el, since replaced
363 ;; by Erik Naggum's version; also iso-syntax.el, later renamed to
364 ;; latin-1.el, since deleted.
365 ("Howard Gayle" :wrote "casetab.c")
366 ;; :wrote mh-pick.el, since merged into mh-search.el.
6b5e47dd
GM		 367 ;; Originally wrote mh-funcs.el, but it has been rewritten since.
368 ("Stephen Gildea" :wrote "refcard.tex"
369 :cowrote "mh-funcs.el" "mh-search.el")
93da04c0
GM		 370 ;; cl.texinfo renamed to cl.texi.
371 ("David Gillespie" :wrote "cl.texi")
372 ;; No longer distributed: emacsserver.c.
373 ("Hewlett-Packard" :changed "emacsclient.c" "server.el" "keyboard.c")
374 ;; No longer distributed.
375;;; ("Thomas Horsley" :wrote "cxux.h" "cxux7.h")
d5ab63b2
GM		 376 ("Indiana University Foundation" :changed "buffer.c" "buffer.h"
377 "indent.c" "search.c" "xdisp.c" "region-cache.c" "region-cache.h")
93da04c0 378 ;; ibmrt.h, ibmrt-aix.h no longer distributed.
d5ab63b2 379 ("International Business Machines" :changed "emacs.c" "fileio.c"
29cf3e20 380 "process.c" "sysdep.c" "unexcoff.c")
93da04c0
GM		 381 ;; No longer distributed.
382;;; ("Ishikawa Chiaki" :changed "aviion.h" "dgux.h")
383 ;; ymakefile no longer distributed.
d5ab63b2 384 ("Michael K. Johnson" :changed "configure.in" "emacs.c" "intel386.h"
93da04c0 385 "mem-limits.h" "process.c" "template.h" "sysdep.c" "syssignal.h"
29cf3e20 386 "systty.h" "unexcoff.c" "linux.h")
93da04c0
GM		 387 ;; No longer distributed.
388;;; ("Kyle Jones" :wrote "mldrag.el")
4ee02020 389 ("Henry Kautz" :wrote "bib-mode.el")
93da04c0
GM		 390 ;; No longer distributed: vms-pwd.h, vmsfns.c, uaf.h.
391 ("Joseph M. Kelsey" :changed "fileio.c" "dir.h")
d5ab63b2 392 ("Sam Kendall" :changed "etags.c" "etags.el")
93da04c0
GM		 393 ;; ack.texi: "We're not using his backquote.el any more."
394 ("Richard King" :wrote "userlock.el" "filelock.c")
d5ab63b2
GM		 395 ("Sebastian Kremer" :changed "add-log.el")
396 ("Mark Lambert" :changed "process.c" "process.h")
397 ("Aaron Larson" :changed "bibtex.el")
6b5e47dd
GM		 398 ;; It was :wrote, but it has been rewritten since.
399 ("James R. Larus" :cowrote "mh-e.el")
93da04c0
GM		 400 ("Lars Lindberg" :changed "dabbrev.el" :cowrote "imenu.el")
401 ;; No longer distributed: lselect.el.
d5ab63b2
GM		 402 ("Lucid, Inc." :changed "bytecode.c" "byte-opt.el" "byte-run.el"
403 "bytecomp.el" "delsel.el" "disass.el" "faces.el" "font-lock.el"
93da04c0 404 "lmenu.el" "mailabbrev.el" "select.el" "xfaces.c" "xselect.c")
6b5e47dd
GM		 405 ;; MCC. No longer distributed: emacsserver.c.
406 ("Microelectronics and Computer Technology Corporation"
407 :changed "etags.c" "emacsclient.c" "movemail.c"
d5ab63b2
GM		 408 "rmail.el" "rmailedit.el" "rmailkwd.el"
409 "rmailmsc.el" "rmailout.el" "rmailsum.el" "scribe.el"
6b5e47dd 410 ;; It was :wrote for xmenu.c, but it has been rewritten since.
29cf3e20 411 "server.el" "lisp.h" "sysdep.c" "unexcoff.c" "xmenu.c")
d5ab63b2 412 ("Niall Mansfield" :changed "etags.c")
93da04c0 413 ("Brian Marick" :cowrote "hideif.el")
d5ab63b2
GM		 414 ("Marko Kohtala" :changed "info.el")
415 ("Sidney Markowitz" :changed "doctor.el")
93da04c0
GM		 416 ;; No longer distributed: env.c.
417 ("Richard Mlynarik" :wrote "ehelp.el")
d5ab63b2
GM		 418 ("Mosur Mohan" :changed "etags.c")
419 ("Jeff Morgenthaler" :changed "flow-ctrl.el" "vt200.el" "vt201.el"
420 "vt220.el" "vt240.el")
421 ("Motorola" :changed "buff-menu.el")
422 ("Hiroshi Nakano" :changed "ralloc.c")
423 ("Sundar Narasimhan" :changed "rnewspost.el")
93da04c0
GM		 424 ;; No longer distributed.
425;;; ("NeXT, Inc." :wrote "unexnext.c")
d5ab63b2 426 ("Mark Neale" :changed "fortran.el")
93da04c0
GM		 427 ;; Renamed from sc.el.
428 ("Martin Neitzel" :changed "supercite.el")
429 ("Andrew Oram" :changed "calendar.texi (and other files in man/)")
d5ab63b2
GM		 430 ("Frederic Pierresteguy" :wrote "widget.c")
431 ("Michael D. Prange" :changed "tex-mode.el")
93da04c0
GM		 432 ;; No longer distributed (dgux5-4r3.h was renamed to dgux5-4-3.h).
433;;; ("Paul Reilly" :wrote "gux5-4r2.h" "dgux5-4-3.h")
434 ("Roland B. Roberts" :changed "files.el" "sort.el"
435 "buffer.h" "callproc.c" "dired.c" "process.c" "sysdep.c" "systty.h")
436 ;; No longer distributed.
437;;; "vmspaths.h" "build.com" "compile.com" "kepteditor.com" "precomp.com"
438;;; "vmsproc.el" :wrote "logout.com" "mailemacs.com")
d5ab63b2
GM		 439 ("Guillermo J. Rozas" :wrote "fakemail.c")
440 ("Wolfgang Rupprecht" :changed "lisp-mode.el" "loadup.el"
441 "sort.el" "alloc.c" "callint.c"
93da04c0
GM		 442 ;; config.in renamed from config.h.in; ecrt0.c from crt0.c.
443 "config.in" "ecrt0.c" "data.c" "fns.c"
444 "lisp.h" "lread.c" ; "sun3.h" "ymakefile" - no longer distributed
445 "print.c" :wrote "float-sup.el" "floatfns.c")
d5ab63b2 446 ("Schlumberger Technology Corporation" :changed "gud.el")
93da04c0
GM		 447 ;; Replaced by tcl.el.
448;;; ("Gregor Schmid" :wrote "tcl-mode.el")
d5ab63b2 449 ("Rainer Schoepf" :wrote "alpha.h" "unexalpha.c")
93da04c0
GM		 450 ;; No longer distributed: emacsserver.c.
451 ("William Sommerfeld" :wrote "emacsclient.c" "scribe.el")
452 ;; No longer distributed: emacsserver.c.
453 ("Leigh Stoller" :changed "emacsclient.c" "server.el")
d5ab63b2
GM		 454 ("Steve Strassman" :wrote "spook.el")
455 ("Shinichirou Sugou" :changed "etags.c")
93da04c0
GM		 456 ;; No longer distributed: emacsserver.c.
457 ("Sun Microsystems, Inc" :changed "emacsclient.c" "server.el"
458 :wrote "emacs.icon" "sun.el")
459 ;; No longer distributed.
460;;; "emacstool.1" "emacstool.c" "sun-curs.el"
461;;; "sun-fns.el" "sun-mouse.el" "sunfns.c")
462 ;; Renamed from sc.el.
463 ("Kayvan Sylvan" :changed "supercite.el")
464 ;; No longer distributed: emacsserver.c, tcp.c.
465 ("Spencer Thomas" :changed "emacsclient.c" "server.el"
29cf3e20 466 "dabbrev.el" "unexcoff.c" "gnus.texi")
d5ab63b2 467 ("Jonathan Vail" :changed "vc.el")
29cf3e20 468 ("James Van Artsdalen" :changed "usg5-4.h" "unexcoff.c")
93da04c0
GM		 469 ;; No longer distributed: src/makefile.nt, lisp/makefile.nt
470 ;; winnt.el renamed to w32-fns.el; nt.[ch] to w32.[ch];
471 ;; ntheap.[ch] to w32heap.[ch]; ntinevt.c to w32inevt.c;
472 ;; ntproc.c to w32proc.c; ntterm.c to w32term.c;
473 ;; windowsnt.h to ms-w32.h.
474 ("Geoff Voelker" :wrote "w32-fns.el" "w32.c" "w32.h" "w32heap.c"
475 "w32heap.h" "w32inevt.c" "w32proc.c" "w32term.c" "ms-w32.h")
8fc29035 476 ("Morten Welinder" :wrote "dosfns.c" "[many MS-DOS files]" "msdos.h")
ef43a0f4 477 ("Eli Zaretskii" :wrote "bidi.c" "[bidirectional display in xdisp.c]")
93da04c0
GM		 478 ;; Not using this version any more.
479;;; ("Pace Willisson" :wrote "ispell.el")
6b5e47dd
GM		 480 ;; FIXME overwritten by Author:.
481 ("Bill Wohler" :cowrote "mh-e.el")
d5ab63b2 482 ("Garrett Wollman" :changed "sendmail.el")
9109bf49 483 ("Dale R. Worley" :changed "mail-extr.el")
93da04c0
GM		 484 ("Jamie Zawinski" :changed "bytecode.c" :wrote "tar-mode.el"
485 :cowrote "disass.el"))
d5ab63b2
GM		 486 "Actions taken from the original, manually (un)maintained AUTHORS file.")
487
488
f39caf44
KS		 489(defconst authors-valid-file-names
490 '("aclocal.m4"
eef72fce
GM		 491 "build-ins.in"
492 "Makefile.noleim"
4ee02020 493 "makedist.bat"
eef72fce
GM		 494 "makefile.def"
495 "makefile.nt"
496 "debug.bat.in" "emacs.bat.in"
497 ".gdbinit-union"
498 "alloca.s"
499 "make-delta"
500 "config.w95"
501 "emacstool.1"
502 "align.umax"
503 "cxux-crt0.s"
504 "gould-sigvec.s"
505 "getdate.y"
506 "ymakefile"
507 "permute-index" "index.perm"
46e6650e 508 "ibmrs6000.inp"
93da04c0 509 "emacs.ico"
eef72fce
GM		 510 "emacs21.ico"
511 "LPF" "LEDIT" "OTHER.EMACSES"
512 "emacs16_mac.png" "emacs24_mac.png"
513 "emacs256_mac.png" "emacs32_mac.png"
514 "emacs48_mac.png" "emacs512_mac.png"
fea1add4
GM		 515 "revdiff" ; admin/
516 "mainmake" "sed1.inp" "sed2.inp" "sed3.inp" ; msdos/
517 "mac-fix-env.m"
eef72fce
GM		 518 ;; Deleted vms stuff:
519 "temacs.opt" "descrip.mms" "compile.com" "link.com"
520 )
fea1add4
GM		 521 "File names which are valid, but no longer exist (or cannot be found)
522in the repository.")
f39caf44
KS		 523
524(defconst authors-renamed-files-alist
525 '(("nt.c" . "w32.c") ("nt.h" . "w32.h")
526 ("ntheap.c" . "w32heap.c") ("ntheap.h" . "w32heap.h")
527 ("ntinevt.c" . "w32inevt.c") ("ntinevt.h" . "w32inevt.h")
528 ("ntproc.c" . "w32proc.c")
529 ("w32console.c" . "w32term.c")
530 ("unexnt.c" . "unexw32.c")
531 ("s/windowsnt.h" . "s/ms-w32.h")
93da04c0 532 ("winnt.el" . "w32-fns.el")
f39caf44 533 ("config.emacs" . "configure")
93da04c0
GM		 534 ("config.h.dist" . "config.in")
535 ("config.h-dist" . "config.in")
536 ("config.h.in" . "config.in")
eef72fce
GM		 537 ("paths.h-dist" . "paths.h.in")
538 ("patch1" . "sed1.inp")
f39caf44 539 ("GETTING.GNU.SOFTWARE" . "FTP")
eef72fce
GM		 540 ("etc/MACHINES" . "MACHINES")
541 ("ONEWS" . "NEWS.19")
542 ("ONEWS.1" . "NEWS.1-17")
543 ("ONEWS.2" . "NEWS.1-17")
544 ("ONEWS.3" . "NEWS.18")
545 ("ONEWS.4" . "NEWS.18")
546 ("ORDERS.USA" . "ORDERS")
547 ("EUROPE" . "ORDERS")
548 ("DIFF" . "OTHER.EMACSES")
549 ("CCADIFF" . "OTHER.EMACSES")
550 ("GOSDIFF" . "OTHER.EMACSES")
551 ("Makefile.in.in" . "Makefile.in")
4ee02020
KS		 552 ("leim-Makefile" . "leim/Makefile")
553 ("leim-Makefile.in" . "leim/Makefile.in")
92158bc3
KS		 554 ("emacs-lisp/testcover-ses.el" . "tcover-ses.el")
555 ("emacs-lisp/testcover-unsafep.el" . "tcover-unsafep.el")
6b5e47dd
GM		 556 ;; index and pick merged into search.
557 ("mh-index.el" . "mh-search.el")
558 ("mh-pick.el" . "mh-search.el")
fea1add4 559 ("font-setting.el" . "dynamic-setting.el")
b788a98d
GM		 560 ;; INSTALL-CVS -> .CVS -> .BZR
561 ("INSTALL-CVS" . "INSTALL.BZR")
562 ("INSTALL.CVS" . "INSTALL.BZR")
eef72fce
GM		 563 ("refcards/fr-drdref.pdf" . "refcards/fr-dired-ref.pdf")
564 ("gnus-logo.eps" . "refcards/gnus-logo.eps")
565 ("build-install" . "build-ins.in")
566 ("build-install.in" . "build-ins.in")
567 ("unidata/Makefile" . "unidata/Makefile.in")
568 ;; Not renamed, but we only have the latter in the Emacs repo.
569 ("trampver.texi.in" . "trampver.texi")
570 ("e/eterm" . "e/eterm-color")
571 ("e/eterm.ti" . "e/eterm-color.ti")
572 ("README.txt" . "README")
573 ("emacs.names" . "JOKES")
574 ("ED.WORSHIP" . "JOKES")
575 ("GNU.JOKES" . "JOKES")
576 ("CHARACTERS" . "TODO")
577 ("schema/xhtml-basic-form.rnc" . "schema/xhtml-bform.rnc" )
578 ("schema/xhtml-basic-table.rnc" . "schema/xhtml-btable.rnc")
579 ("schema/xhtml-list.rnc" . "schema/xhtml-lst.rnc")
580 ("schema/xhtml-target.rnc" . "schema/xhtml-tgt.rnc")
581 ("schema/xhtml-style.rnc" . "schema/xhtml-xstyle.rnc")
582 ("schema/docbook-dyntbl.rnc" . "schema/docbk-dyntbl.rnc")
583 ("schema/docbook-soextbl.rnc" . "schema/docbk-soextbl.rn" )
584 ("texi/url.txi" . "url.texi")
fea1add4 585 ("edt-user.doc" . "edt.texi")
eef72fce
GM		 586 ;; Moved to different directories.
587 ("ctags.1" . "ctags.1")
588 ("etags.1" . "etags.1")
589 ("emacs.1" . "emacs.1")
590 ("emacsclient.1" . "emacsclient.1")
591 ("icons/emacs21.ico" . "emacs21.ico")
f39caf44
KS		 592 )
593 "Alist of files which have been renamed during their lifetime.
594Elements are (OLDNAME . NEWNAME).")
595
596(defconst authors-renamed-files-regexps
597 '(("^m/m-\\(.*\\.h\\)$" . "m/\\1")
598 ("^m-\\(.*\\.h\\)$" . "\\1")
599 ("^s/s-\\(.*\\.h\\)$" . "s/\\1")
600 ("^s-\\(.*\\.h\\)$" . "\\1")
601 ("^s/[-.a-zA-Z0-9_]+\\.h$" . t)
602 ("\\(.*\\)\\.cmd$" . "\\1.bat")
603 ("\\.bat$" . t)
604 ("\\.[ch]$" . t)
605 ("\\.el$" . t)
606 ("\\.ps$" . t)
607 ("\\.texi?$" . t)
608 ("\\.texinfo$" . t)
609 ("\\.xml?$" . t)
610 ("\\.x[pb]m$" . t)
611 ("\\.[xp]bm$" . t)
612 ("^paths\\." . t)
613 ("^install\\." . t)
eef72fce
GM		 614 ("^\\(TUTORIAL[^/]*\\)" . "tutorials/\\1")
615 ("^\\(tree-widget/\\(?:default\\|folder\\)/[-a-z]+\\.png\\)$" .
616 "images/\\1")
617 ("^\\(images/icons/\\)mac\\(emacs\\)_\\([0-9]+\\)\\(\\.png\\)" .
618 "\\1\\2\\3_mac\\4")
619 ("\\(images/icons/\\)emacs_\\([0-9][0-9]\\)\\.png" .
620 "\\1hicolor/\\2x\\2/apps/emacs.png")
f39caf44
KS		 621 )
622 "List regexps and rewriting rules for renamed files.
623Elements are (REGEXP . REPLACE). If REPLACE is a string, the file
624name matching REGEXP is replaced by REPLACE using `replace-string'.
625Otherwise, the file name is accepted as is.")
626
627(defvar authors-checked-files-alist)
628(defvar authors-invalid-file-names)
629
fea1add4
GM		 630(defun authors-disambiguate-file-name (fullname)
631 "Convert FULLNAME to an unambiguous relative-name."
632 (let ((relname (file-name-nondirectory fullname))
633 parent)
634 (if (member relname authors-ambiguous-files)
635 ;; In case of ambiguity, just prepend the parent directory.
636 ;; FIXME obviously this is not a perfect solution.
637 (if (string-equal "lisp"
638 (setq parent (file-name-nondirectory
639 (directory-file-name
640 (file-name-directory fullname)))))
641 relname
642 (format "%s/%s" parent relname))
643 relname)))
644
f39caf44 645(defun authors-canonical-file-name (file log-file pos author)
6b5e47dd 646 "Return canonical file name for FILE found in LOG-FILE.
f39caf44 647Checks whether FILE is a valid (existing) file name, has been renamed,
fea1add4 648or is on the list of removed files. Returns the non-directory part of
6b5e47dd
GM		 649the file name. Only uses the LOG-FILE position POS and associated AUTHOR
650to print a message if FILE is not found."
93da04c0
GM		 651 ;; FILE should be re-checked in every different directory associated
652 ;; with a LOG-FILE. Eg configure.in from src/ChangeLog is not the
653 ;; same as that from top-level/ChangeLog.
654 (let* ((fullname (expand-file-name file (file-name-directory log-file)))
655 (entry (assoc fullname authors-checked-files-alist))
656 relname
657 valid)
f39caf44
KS		 658 (if entry
659 (cdr entry)
660 (setq relname (file-name-nondirectory file))
661 (if (or (member relname authors-valid-file-names)
662 (file-exists-p file)
663 (file-exists-p relname)
664 (file-exists-p (concat "etc/" relname)))
fea1add4 665 (setq valid (authors-disambiguate-file-name fullname))
f39caf44
KS		 666 (setq valid (assoc file authors-renamed-files-alist))
667 (if valid
668 (setq valid (cdr valid))
669 (let ((rules authors-renamed-files-regexps))
670 (while rules
671 (if (string-match (car (car rules)) file)
672 (setq valid (if (stringp (cdr (car rules)))
673 (file-name-nondirectory
674 (replace-match (cdr (car rules)) t nil file))
675 relname)
676 rules nil))
677 (setq rules (cdr rules))))))
678 (setq authors-checked-files-alist
93da04c0 679 (cons (cons fullname valid) authors-checked-files-alist))
9109bf49 680 (unless (or valid
eef72fce 681 (member file authors-ignored-files)
fea1add4 682 (authors-obsolete-file-p file)
9109bf49
KS		 683 (string-match "[*]" file)
684 (string-match "^[0-9.]+$" file))
a1506d29 685 (setq authors-invalid-file-names
f39caf44
KS		 686 (cons (format "%s:%d: unrecognized `%s' for %s"
687 log-file
688 (1+ (count-lines (point-min) pos))
689 file author)
690 authors-invalid-file-names)))
691 valid)))
692
d5ab63b2
GM		 693(defun authors-add-fixed-entries (table)
694 "Add actions from `authors-fixed-entries' to TABLE."
695 (dolist (entry authors-fixed-entries)
696 (let ((author (car entry))
697 action)
698 (dolist (item (cdr entry))
699 (if (symbolp item)
700 (setq action item)
701 (authors-add author item action table))))))
702
3932b29a 703
8a5506f2
GM		 704(defun authors-obsolete-file-p (file)
705 "Return non-nil if FILE is obsolete.
3932b29a 706FILE is considered obsolete if it matches one of the regular expressions
8a5506f2
GM		 707from `authors-obsolete-files-regexps'."
708 (let (obsolete-p
709 (regexps authors-obsolete-files-regexps))
710 (while (and regexps (not obsolete-p))
711 (setq obsolete-p (string-match (car regexps) file)
712 regexps (cdr regexps)))
713 obsolete-p))
714
715
3215096c
GM		 716(defun authors-add (author file action table)
717 "Record that AUTHOR worked on FILE.
718ACTION is a keyword symbol describing what he did. Record file,
719author and what he did in hash table TABLE. See the description of
720`authors-scan-change-log' for the structure of the hash table."
4ee02020
KS		 721 (unless (or (member file authors-ignored-files)
722 (authors-obsolete-file-p file)
9c1af546 723 (equal author ""))
8a5506f2 724 (let* ((value (gethash author table))
f39caf44
KS		 725 (entry (assoc file value))
726 slot)
8a5506f2 727 (if (null entry)
f39caf44
KS		 728 (puthash author (cons (list file (cons action 1)) value) table)
729 (if (setq slot (assoc action (cdr entry)))
730 (setcdr slot (1+ (cdr slot)))
731 (nconc entry (list (cons action 1))))))))
3215096c
GM		 732
733
3215096c
GM		 734(defun authors-canonical-author-name (author)
735 "Return a canonicalized form of AUTHOR, an author name.
eef72fce
GM		 736If AUTHOR has an entry in `authors-aliases', use that. Remove
737email addresses. Capitalize words in the author's name, unless
738it is found in `authors-fixed-case'."
f39caf44
KS		 739 (let* ((aliases authors-aliases)
740 regexps realname)
3215096c 741 (while aliases
f39caf44
KS		 742 (setq realname (car (car aliases))
743 regexps (cdr (car aliases))
744 aliases (cdr aliases))
745 (while regexps
746 (if (string-match (car regexps) author)
747 (setq author realname
748 regexps nil
749 aliases nil)
750 (setq regexps (cdr regexps))))))
751 (when author
752 (setq author (replace-regexp-in-string "[ \t]*[(<].*$" "" author))
d0f483e8 753 (setq author (replace-regexp-in-string "\`[ \t]+" "" author))
f39caf44 754 (setq author (replace-regexp-in-string "[ \t]+$" "" author))
d0f483e8
KS		 755 (setq author (replace-regexp-in-string "[ \t]+" " " author))
756 (unless (string-match "[-, \t]" author)
757 (setq author ""))
eef72fce
GM		 758 (or (car (member author authors-fixed-case))
759 (capitalize author))))
f39caf44 760
f39caf44
KS		 761(defun authors-scan-change-log (log-file table)
762 "Scan change log LOG-FILE for author information.
3215096c
GM		 763
764For each change mentioned in the log, add an entry to hash table TABLE
765under the author's canonical name.
766
767Keys of TABLE are author names. Values are alists of entries (FILE
f39caf44
KS		 768\(ACTION . COUNT) ...). FILE is one file the author worked on. The
769rest of the entry is a list of keyword symbols describing what he did
2603d79b 770with the file and the number of each action:
3215096c
GM		 771
772:wrote means the author wrote the file
2603d79b 773:cowrote means he wrote the file in collaboration with others
f39caf44 774:changed means he changed the file COUNT times."
3932b29a 775
2603d79b 776 (let* ((enable-local-variables :safe) ; for find-file, hence let*
68013cfa 777 (enable-local-eval nil)
f39caf44
KS		 778 (existing-buffer (get-file-buffer log-file))
779 (buffer (find-file-noselect log-file))
6b5e47dd 780 authors file pos)
9a529312 781 (with-current-buffer buffer
3215096c
GM		 782 (save-restriction
783 (widen)
784 (goto-char (point-min))
785 (while (re-search-forward "^[0-9]\\|^[ \t]+\\* " nil t)
786 (beginning-of-line)
f39caf44 787 (setq pos (point))
3215096c 788 (cond ((looking-at "^[0-9]+-[0-9]+-[0-9]+")
6b5e47dd
GM		 789 ;; Handle joint authorship of changes.
790 ;; This can be a bit fragile, and is not too common.
791 (setq authors nil)
792 (while (progn
793 (skip-chars-forward " \t+:0-9-")
794 (not (looking-at "\\($\\|\\*\\|\
795Suggested\\|Trivial\\|Version\\|Originally\\|From:\\|Patch[ \t]+[Bb]y\\)")))
796 (push (authors-canonical-author-name
797 (buffer-substring-no-properties
798 (point) (line-end-position))) authors)
799 (forward-line 1)))
3215096c
GM		 800 ((looking-at "^[ \t]+\\*")
801 (let ((line (buffer-substring-no-properties
802 (match-end 0) (line-end-position))))
803 (while (and (not (string-match ":" line))
804 (forward-line 1)
805 (not (looking-at ":\\|^[ \t]*$")))
806 (setq line (concat line
807 (buffer-substring-no-properties
808 (line-beginning-position)
809 (line-end-position)))))
810 (when (string-match ":" line)
811 (setq line (substring line 0 (match-beginning 0)))
812 (setq line (replace-regexp-in-string "[[(<{].*$" "" line))
813 (setq line (replace-regexp-in-string "," "" line))
814 (dolist (file (split-string line))
6b5e47dd
GM		 815 (when (setq file (authors-canonical-file-name file log-file pos (car authors)))
816 (dolist (author authors)
817 ;;(message "%s changed %s" author file)
818 (authors-add author file :changed table)))))
3215096c
GM		 819 (forward-line 1)))))))
820 (unless existing-buffer
821 (kill-buffer buffer))))
822
823
824(defun authors-scan-el (file table)
825 "Scan Lisp file FILE for author information.
826TABLE is a hash table to add author information to."
2603d79b
GM		 827 (let* ((existing-buffer (get-file-buffer file))
828 (enable-local-variables :safe) ; for find-file, hence let*
829 (enable-local-eval nil)
830 (buffer (find-file-noselect file)))
fea1add4 831 (setq file (authors-disambiguate-file-name (expand-file-name file)))
9a529312 832 (with-current-buffer buffer
3215096c
GM		 833 (save-restriction
834 (widen)
835 (goto-char (point-min))
836 (while (and (re-search-forward
93da04c0
GM		 837 "^;+[ \t]*\\(Authors?\\|Commentary\\|Code\\):[ \t]*" nil t)
838 (not (member (match-string 1) '("Commentary" "Code"))))
839 (let ((continue t)
840 (action :wrote)
841 authors)
842 (while continue
843 ;; Some entries contain a year range in front of the
844 ;; author's name.
845 (skip-chars-forward "-0-9 \t")
846 (push (authors-canonical-author-name
847 (buffer-substring-no-properties
848 (point) (line-end-position))) authors)
849 ;; tips.texi says the continuation line should begin
850 ;; with a tab, but often spaces are used.
851 (setq continue
852 (and (zerop (forward-line 1))
853 (looking-at ";;;?\\(\t+ *\\| +\\)[[:alnum:]]")
854 (goto-char (1- (match-end 0)))
855 (not (looking-at "[[:upper:]][-[:alpha:]]+:[ \t]")))))
856 (and (> (length authors) 1)
857 (setq action :cowrote))
858 (mapc (lambda (author)
859 (authors-add author file action table))
860 authors)))))
3215096c
GM		 861 (unless existing-buffer
862 (kill-buffer buffer))))
863
864
0a521885
GM		 865(defun authors-public-domain-p (file)
866 "Return t if FILE is a file that was put in public domain."
867 (let ((public-domain-p nil)
868 (list authors-public-domain-files))
869 (while (and list (not public-domain-p))
870 (when (string-match (car list) file)
871 (setq public-domain-p t))
872 (setq list (cdr list)))
873 public-domain-p))
874
f39caf44
KS		 875(defvar authors-author-list)
876
877(defun authors-add-to-author-list (author changes)
878 "Insert information about AUTHOR's work on Emacs into `authors-author-list'.
879CHANGES is an alist of entries (FILE (ACTION . COUNT) ...), as produced by
880`authors-scan-change-log'.
93da04c0
GM		 881The element added to `authors-author-list' is (AUTHOR WROTE CO-WROTE CHANGED),
882where WROTE, CO-WROTE, and CHANGED are lists of the files written, co-written
883and changed by AUTHOR."
f39caf44
KS		 884 (when author
885 (let ((nchanged 0)
886 wrote-list
93da04c0 887 cowrote-list
f39caf44 888 changed-list)
3215096c 889 (dolist (change changes)
93da04c0
GM		 890 (let* ((actions (cdr change))
891 (file (car change))
892 (filestat (if (authors-public-domain-p file)
893 (concat file " (public domain)")
894 file))
895 slot)
896 (cond ((assq :wrote actions)
897 (setq wrote-list (cons filestat wrote-list)))
898 ((assq :cowrote actions)
899 (setq cowrote-list (cons filestat cowrote-list)))
900 (t
901 (setq changed-list
902 (cons (cons file (cdr (assq :changed actions)))
903 changed-list))))))
f39caf44
KS		 904 (if wrote-list
905 (setq wrote-list (sort wrote-list 'string-lessp)))
93da04c0
GM		 906 (if cowrote-list
907 (setq cowrote-list (sort cowrote-list 'string-lessp)))
f39caf44
KS		 908 (when changed-list
909 (setq changed-list (sort changed-list
910 (lambda (a b)
911 (if (= (cdr a) (cdr b))
912 (string-lessp (car a) (car b))
913 (> (cdr a) (cdr b))))))
914 (setq nchanged (length changed-list))
915 (setq changed-list (mapcar 'car changed-list)))
916 (if (> (- nchanged authors-many-files) 2)
917 (setcdr (nthcdr authors-many-files changed-list)
918 (list (format "and %d other files" (- nchanged authors-many-files)))))
919 (setq authors-author-list
93da04c0 920 (cons (list author wrote-list cowrote-list changed-list)
f39caf44 921 authors-author-list)))))
3215096c 922
3215096c
GM		 923(defun authors (root)
924 "Extract author information from change logs and Lisp source files.
925ROOT is the root directory under which to find the files. If called
a1506d29 926interactively, ROOT is read from the minibuffer.
f39caf44
KS		 927Result is a buffer *Authors* containing authorship information, and a
928buffer *Authors Errors* containing references to unknown files."
3215096c 929 (interactive "DEmacs source directory: ")
d2f288c6 930 (setq root (expand-file-name root))
c7efbb12 931 (let ((logs (process-lines find-program root "-name" "ChangeLog*"))
3215096c 932 (table (make-hash-table :test 'equal))
f39caf44
KS		 933 (buffer-name "*Authors*")
934 authors-checked-files-alist
935 authors-invalid-file-names)
621af279
DK		 936 (authors-add-fixed-entries table)
937 (unless (file-exists-p (expand-file-name "src/emacs.c" root))
be3f421b
RS		 938 (unless (y-or-n-p
939 (format "Not the root directory of Emacs: %s, continue? " root))
5a0c3f56 940 (error "Not the root directory")))
3215096c 941 (dolist (log logs)
77777daf 942 (when (string-match "ChangeLog\\(.[0-9]+\\)?$" log)
3215096c
GM		 943 (message "Scanning %s..." log)
944 (authors-scan-change-log log table)))
c7efbb12 945 (let ((els (process-lines find-program root "-name" "*.el")))
3215096c
GM		 946 (dolist (file els)
947 (message "Scanning %s..." file)
948 (authors-scan-el file table)))
f39caf44 949 (message "Generating buffer %s..." buffer-name)
3215096c
GM		 950 (set-buffer (get-buffer-create buffer-name))
951 (erase-buffer)
f39caf44 952 (set-buffer-file-coding-system authors-coding-system)
a1506d29 953 (insert
f39caf44
KS		 954"Many people have contributed code included in the Free Software
955Foundation's distribution of GNU Emacs. To show our appreciation for
956their public spirit, we list here in alphabetical order a condensed
957list of their contributions.\n")
958 (let (authors-author-list a)
959 (maphash #'authors-add-to-author-list table)
a1506d29 960 (setq authors-author-list
f39caf44
KS		 961 (sort authors-author-list
962 (lambda (a b) (string-lessp (car a) (car b)))))
963 (dolist (a authors-author-list)
964 (let ((author (car a))
965 (wrote (nth 1 a))
93da04c0
GM		 966 (cowrote (nth 2 a))
967 (changed (nth 3 a))
f39caf44
KS		 968 file)
969 (insert "\n" author ": ")
970 (when wrote
971 (insert "wrote")
972 (dolist (file wrote)
973 (if (> (+ (current-column) (length file)) 72)
974 (insert "\n "))
975 (insert " " file))
976 (insert "\n"))
93da04c0 977 (when cowrote
f39caf44
KS		 978 (if wrote
979 (insert "and "))
93da04c0
GM		 980 (insert "co-wrote")
981 (dolist (file cowrote)
982 (if (> (+ (current-column) (length file)) 72)
983 (insert "\n "))
984 (insert " " file))
985 (insert "\n"))
986 (when changed
987 (if (or wrote cowrote)
988 (insert "and "))
f39caf44
KS		 989 (insert "changed")
990 (dolist (file changed)
991 (if (> (+ (current-column) (length file)) 72)
992 (insert "\n "))
993 (insert " " file))
994 (insert "\n")))))
a1506d29 995 (insert "\nLocal" " Variables:\ncoding: "
f39caf44
KS		 996 (symbol-name authors-coding-system) "\nEnd:\n")
997 (message "Generating buffer %s... done" buffer-name)
d5ab63b2 998 (unless noninteractive
f39caf44
KS		 999 (when authors-invalid-file-names
1000 (with-current-buffer (get-buffer-create "*Authors Errors*")
eef72fce 1001 (setq buffer-read-only nil)
f39caf44
KS		 1002 (erase-buffer)
1003 (set-buffer-file-coding-system authors-coding-system)
1004 (insert "Unrecognized file entries found:\n\n")
0c8b414f
JB		 1005 (mapc (lambda (f) (if (not (string-match "^[A-Za-z]+$" f)) (insert f "\n")))
1006 (sort authors-invalid-file-names 'string-lessp))
f39caf44
KS		 1007 (goto-char (point-min))
1008 (compilation-mode)
1009 (message "Errors were found. See buffer %s" (buffer-name))))
d5ab63b2
GM		 1010 (pop-to-buffer buffer-name))))
1011
1012
d5ab63b2
GM		 1013(defun batch-update-authors ()
1014 "Produce an AUTHORS file.
1015Call this function in batch mode with two command line arguments FILE
1016and ROOT. FILE is the file to write, ROOT is the root directory of
1017the Emacs source tree, from which to build the file."
1018 (unless noninteractive
1019 (error "`batch-update-authors' is to be used only with -batch"))
1020 (when (/= (length command-line-args-left) 2)
1021 (error "Call `batch-update-authors' with the name of the file to write"))
8e13db77
EZ		 1022 (let* ((file (pop command-line-args-left))
1023 (root (pop command-line-args-left)))
d5ab63b2
GM		 1024 (authors root)
1025 (write-file file)))
3215096c 1026
c420eb36
GM		 1027(provide 'authors)
1028
cbee283d 1029;; arch-tag: 659d5900-5ff2-43b0-954c-a315cc1e4dc1
55535639 1030;;; authors.el ends here
Unnamed repository; edit this file 'description' to name the repository.