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67 lines
2.6 KiB
Plaintext
# $Id: README,v 9.2 2015/04/08 17:18:56 zy Exp $
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This is version 2.1.3 (2015-04-08) of nex/nvi, a reimplementation of the ex/vi
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text editors originally distributed as part of the Fourth Berkeley
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Software Distribution (4BSD), by the University of California, Berkeley.
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The directory layout is as follows:
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LICENSE ....... Copyright, use and redistribution information.
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README ........ This file.
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build ......... Build directory.
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catalog ....... Message catalogs; see catalog/README.
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cl ............ Vi interface to the curses(3) library.
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common ........ Code shared by ex and vi.
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docs .......... Ex/vi documentation, both current and historic.
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ex ............ Ex source code.
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regex ......... Modified regex library with wide character support.
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vi ............ Vi source code.
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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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o Nvi was written by Keith Bostic, and the last version is 1.79. After that,
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Sven Verdoolaege added the iconv support and the DB3 locking.
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Jun-ichiro itojun Hagino developed the file encoding detection
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techniques in his nvi-m17n.
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The following acknowledgments were written by Keith Bostic:
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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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o This software is several years old and is the product of many folks' work.
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This software was originally derived from software contributed to
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the University of California, Berkeley by Steve Kirkendall, the
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author of the vi clone elvis. Without his work, this work would
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have been far more difficult.
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IEEE POSIX 1003.2 style regular expression support is courtesy of
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Henry Spencer, for which I am *very* grateful.
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Elan Amir did the original 4BSD curses work that made it possible
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to support a full-screen editor using curses.
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George Neville-Neil added the Tcl interpreter, and the initial
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interpreter design was his.
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Sven Verdoolaege added the Perl interpreter.
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Rob Mayoff provided the original Cscope support.
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o Many, many people suggested enhancements, and provided bug reports and
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testing, far too many to individually thank.
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o From the original vi acknowledgements, by William Joy and Mark Horton:
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Bruce Englar encouraged the early development of this display
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editor. Peter Kessler helped bring sanity to version 2's
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command layout. Bill Joy wrote versions 1 and 2.0 through 2.7,
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and created the framework that users see in the present editor.
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Mark Horton added macros and other features and made the editor
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work on a large number of terminals and Unix systems.
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o And...
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The financial support of UUNET Communications Services is gratefully
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acknowledged.
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