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752:
208:, believing "hobbyists and academics could never produce an Emacs that could compete" with their product. All Gosling Emacs code was removed from GNU Emacs by version 16.56 (July 1985), with the possible exception of a few particularly involved sections of the display code. The latest versions of GNU Emacs (since August 2004) do not feature the skull-and-crossbones warning.
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The last piece of
Gosmacs code that I replaced was the serial terminal scrolling optimizer, a few pages of Gosling's code which was proceeded by a comment with a skull and crossbones, meaning that it was so hard to understand that it was poison. I had to replace it, but worried that the job would be
137:
Gosling initially allowed
Gosling Emacs to be redistributed with no formal restrictions, as required by the "Emacs commune" since the 1970s, only asking for a letter acknowledging his authorship. Later, wishing to move on and after a failed search for people who would maintain it under the same
538:
According to the developer, Gosling, while a PhD student at
Carnegie Mellon, had assured early collaborators that their work would remain accessible. When UniPress caught wind of Stallman's project, however, the company threatened to enforce the copyright...In the course of reverse-engineering
418:
hard. I found a simpler algorithm and got it to work in a few hours, producing code that was shorter, faster, clearer, and more extensible. Then I made it use the terminal commands to insert or delete multiple lines as a single operation, which made screen updating far more efficient.
446:...Stallman was using code from Gosling, based on permission that Gosling had given to Labalme, but Labalme had written code for Gosling that he had commercialized without telling Labalme.
220:, but Mocklisp does not have lists, only strings and arrays. The Mocklisp interpreter, built by Gosling and a collaborator, was replaced by a full Lisp interpreter in GNU Emacs.
190:. Among other things, he rewrote part of the Gosling code headed by the skull-and-crossbones comment and made it "...shorter, faster, clearer and more extensible."
204:
Controversially, Unipress asked
Stallman to stop distributing his version of Emacs for Unix. UniPress never took legal action against Stallman or his nascent
485:
568:
911:
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Gosling's interpreter, Stallman would create a fully functional Lisp interpreter, rendering the need for
Gosling's original interpreter moot.
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967:
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rights, he finally sold his version of Emacs to UniPress because they agreed to sell it under reasonable terms. The dispute between
174:, warning any would-be improver that even if they thought they understood how the display code worked, they probably did not.
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https://web.archive.org/web/20110728022656/http://www.burlingtontelecom.net/~ashawley/gnu/emacs/ConText-Kelty.pdf
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Christopher Kelty, "EMACS, grep, and UNIX: authorship, invention and translation in software",
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Gosling Emacs was especially noteworthy because of the effective redisplay code, which used a
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and UniPress inspired the creation of the first formal license for Emacs, which later
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166:. The algorithm was quite sophisticated; that section of the source was headed by a
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for $ 2,500, marketing it as "EMACS–multi-window text editor (Gosling version)".
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359:(6), Proceedings of the ACM SIGPLAN Symposium on Text Manipulation: 123–129,
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Christopher Kelty; Mario
Biagioli; Peter Jaszi; Martha Woodmansee (2015).
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Its extension language, Mocklisp, has a syntax that appears similar to
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Since
Gosling had permitted its unrestricted redistribution,
122:(often shortened to "Gosmacs" or "gmacs") is a discontinued
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used some
Gosling Emacs code in the initial version of
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193:In 1983 UniPress began selling Gosling Emacs on
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486:"Unix Spoken Here / and MS-DOS, and VMS too!"
287:Hansen Hsu and Marc Weber (10 October 2019).
8:
289:"Oral History of James Gosling, part 1 of 2"
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492:(advertisement). December 1983. p. 334
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460:Oral History of James Gosling, part 1 of 2
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432:Making and Unmaking Intellectual Property
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408:Richard Stallman Answers Your Questions
229:
1049:
912:Massachusetts Institute of Technology
467:from the original on 11 December 2021
378:"Ultra-hot screen management package"
27:Emacs implementation by James Gosling
7:
1039:
405:(7 January 2013), samzenpus (ed.),
316:"9. The GNU General Public License"
164:string-to-string correction problem
126:implementation written in 1981 by
25:
162:technique to solve the classical
148:introduced copyright for software
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1038:
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434:. University of Chicago Press.
33:Gosling Emacs / Unipress Emacs
1:
347:Gosling, James (June 1981),
917:Thorn EMI Computer Software
67:; 43 years ago
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1044:Emacs on Wikimedia Commons
526:. "O'Reilly Media, Inc.".
326:. "O'Reilly Media, Inc.".
266:. "O'Reilly Media, Inc.".
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748:
516:"7. A Stark Moral Choice"
295:. Computer History Museum
206:Free Software Foundation
784:Emacs Speaks Statistics
349:"A Redisplay Algorithm"
258:"6. The Emacs Commune"
514:Sam Williams (2002).
365:10.1145/872730.806463
314:Sam Williams (2002).
256:Sam Williams (2002).
963:Joris van der Hoeven
168:skull-and-crossbones
1054:Emacs on Wikiquotes
907:Mark of the Unicorn
353:ACM SIGPLAN Notices
240:(28 October 2002),
160:dynamic programming
34:
948:Richard P. Gabriel
522:Free as in freedom
322:Free as in freedom
263:Free as in freedom
212:Extension language
146:, as Congress had
39:Original author(s)
1080:Unix text editors
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1016:Dissociated press
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986:Guy L. Steele Jr.
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403:Stallman, Richard
238:Stallman, Richard
197:for $ 395 and on
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16:(Redirected from
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981:Richard Stallman
902:Perfect Software
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494:. Retrieved
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469:, retrieved
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178:Distribution
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51:Developer(s)
29:
973:Russ Nelson
723:GNU TeXmacs
384:12 February
112:Text editor
1069:Categories
1021:Editor war
860:Emacs Lisp
703:MicroEMACS
632:derivative
471:14 October
224:References
80:Written in
1026:Spacemacs
892:Honeywell
875:Community
853:Internals
789:Emacspeak
640:GNU Emacs
188:GNU Emacs
172:ASCII art
150:in 1980.
1011:Conkeror
958:Jim Hall
943:Paul Fox
922:UniPress
819:Org-mode
681:Mocklisp
666:Freemacs
465:archived
413:Slashdot
154:Features
56:UniPress
18:Mocklisp
824:Planner
688:Hemlock
661:Epsilon
496:8 March
293:youtube
70: (
931:People
834:RefTeX
778:Dunnet
767:AUCTeX
645:XEmacs
530:
438:
330:
299:5 June
270:
1075:Emacs
1004:Other
839:SLIME
829:rcirc
814:Magit
772:Dired
760:Modes
733:Zmacs
708:MINCE
654:Other
610:Emacs
380:. n.d
124:Emacs
865:MULE
809:Gnus
794:EMMS
738:ZWEI
728:vile
693:JOVE
671:EINE
528:ISBN
498:2016
490:BYTE
473:2019
436:ISBN
386:2022
328:ISBN
301:2023
268:ISBN
218:Lisp
195:Unix
107:Type
96:Unix
72:1981
65:1981
844:w3m
804:eww
799:ERC
629:and
627:GNU
361:doi
199:VMS
170:in
130:in
100:VMS
1071::
698:mg
536:.
518:.
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488:.
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411:,
394:^
357:16
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291:.
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134:.
98:,
597:e
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583:v
558:.
500:.
388:.
363::
336:.
303:.
276:.
132:C
84:C
74:)
20:)
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