f0957ccae4
This is the gsoc-2011 project to clean up and backport multibyte support from other nvi forks in a form we can use. USE_WIDECHAR is on unless building for the rescue crunchgen. This should allow editing in the native locale encoding. USE_ICONV depends on make.conf having 'WITH_ICONV=YES' for now. This adds the ability to do things like edit a KOI8-R file while having $LANG set to (say) en_US.UTF-8. iconv is used to transcode the characters for display. Other points: * It uses gencat and catopen/etc instead of homegrown msg catalog stuff. * A lot of stuff has been trimmed out, eg: the perl and tcl bindings which we could never use in base anyway. * It uses ncursesw when in widechar mode. This could be interesting. GSoC info: http://www.google-melange.com/gsoc/proposal/review/google/gsoc2011/zy/1 Repo at: https://github.com/lichray/nvi2 Obtained from: Zhihao Yuan <lichray@gmail.com>
46 lines
995 B
C
46 lines
995 B
C
/*-
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* Copyright (c) 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*
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* See the LICENSE file for redistribution information.
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*/
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#include "config.h"
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#ifndef lint
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static const char sccsid[] = "$Id: ex_open.c,v 10.8 2001/06/25 15:19:17 skimo Exp $";
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#endif /* not lint */
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#include <sys/types.h>
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#include <sys/queue.h>
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#include <sys/time.h>
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#include <bitstring.h>
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#include <limits.h>
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#include <stdio.h>
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#include "../common/common.h"
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/*
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* ex_open -- :[line] o[pen] [/pattern/] [flags]
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*
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* Switch to single line "open" mode.
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*
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* PUBLIC: int ex_open __P((SCR *, EXCMD *));
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*/
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int
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ex_open(SCR *sp, EXCMD *cmdp)
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{
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/* If open option off, disallow open command. */
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if (!O_ISSET(sp, O_OPEN)) {
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msgq(sp, M_ERR,
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"140|The open command requires that the open option be set");
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return (1);
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}
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msgq(sp, M_ERR, "141|The open command is not yet implemented");
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return (1);
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}
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