🚀 go-pugleaf

伊藤です。
なんとか怪しい英語でフィードバックしました。
その旨を伝えて、文法のチェックは向こうにお願いしました。(^^;;
以下はその怪しい英語です。御協力ありがとうございました。

1983	Brad Cox founded the Stepstonecorporation to develop and support
	Objective-C language, a compiler, and supporting libraries.
1985	Steve Jobs left Apple and started NeXT, a company that
	developed m68k machines and the NextStep operating system.  The user
	interface of these machines was provided by Display PostScript and the
	AppKit which, written in Objective-C, made Objective-C the language of
	choice on NeXT computers.
1986	"Object Oriented Programming: An Evolutionary Approach" was written
	by Brad Cox/Andrew Novobilski.
1989	NeXTstep 1.0a released.(Objective-C compiler was based on gcc 1.34)
199?	GNU provionally supported Objective-C by gcc 1.99.
1992	NeXT released NeXTSTEP3.0.(Objective-C++//@protocol supported)
	GNU formally supported Objective-C by gcc 2.0 include libraries.
1993	NeXT stopped to produce original hardwares.
	GNU supported protocol by gcc 2.4.
	NeXT released NEXTSTEP3.1 include Intel based PC compatibles edition,
	and switched to malti platform line.
	NeXT released first PDO package(for HP-UX) which is base technology		of OpenStep later.
1994	NeXT unveiled OpenStep specification.
1995	NeXT acquired all of Stepstone's rights in the Objective-C
	programming language and the Objective-C trademark.
1996	Sun added Objective-C support to their SparcCompiler.
	Sun released OPENSTEP for Solaris.
	NeXT released OPENSTEP4.0 which based on OpenStep specification.
	This included OPENSTEP Enterprise which running on Windows-NT.
1997	Apple acquired NeXT, and started Rhapsody project include 
	integration between Objective-C and Java.
	Sun withdraw from OPENSTEP for Solaris by Java popularity.

Thanks for cooperation:
murao@kobe-u.ac.jp (Hajime Murao)
KATO Tsuguru <phge031a@hmt.toyama-u.ac.jp>
hironobu@h2np.suginami.tokyo.removeme.jp (Hironobu Suzuki)
-- 
Norihiro Itoh
Iwaki Development Center of Argotechnos 21 Inc.