mirror of https://github.com/vbatts/bvi.git
118 lines
4.3 KiB
HTML
118 lines
4.3 KiB
HTML
<HTML><HEAD>
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<TITLE>BVI: Set Commands</TITLE>
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<LINK REL=STYLESHEET TYPE="text/css" HREF="bvi.css">
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</HEAD><BODY BGCOLOR="#ffffff">
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<A NAME="top"></A>
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<TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=0 BORDER=0>
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<TR><TD WIDTH=99%>
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<A CLASS=head HREF="overview.html">Command Overview</A>
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<BR><FONT CLASS=sub>Set Commands</FONT>
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</TD><TD ALIGN=RIGHT VALIGN=BOTTOM WIDTH=116 ROWSPAN=2>
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<A HREF="index.html">
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<IMG SRC="gif/bvi_s.gif" ALT="BVI" WIDTH="116" HEIGHT="62" BORDER=0></A>
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</TD></TR>
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<TR><TD VALIGN=BOTTOM>
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<HR NOSHADE>
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</TD></TR></TABLE>
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<P>
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<CENTER>
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[ <A CLASS="thl" HREF="cursor.html">Cursor Movements</A>
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| <A CLASS="thl" HREF="edit.html">Edit Cmds</A>
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| <A CLASS="thl" HREF="yank.html">Yank and Put Cmds</A>
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| Set Options
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| <A CLASS="thl" HREF="colon.html">Colon (ex) Cmds</A>
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]
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</CENTER>
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<P>
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<TABLE WIDTH=100%>
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<TR BGCOLOR=#CCCCCC><TH WIDTH=20%>Command</TH><TH WIDTH=40%>BVI</TH><TH WIDTH=40%>VI</TH></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER>Search<BR>settings</TD><TD BGCOLOR=#CCFFCC COLSPAN=2>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD><B>:set wrapscan</B> or <B>:set ws</B><BR>
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<B>:set nows</B></TD>
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<TD>When this option is set, pattern searches resulting from a <B>/,
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?, n, N</B> (<B>#, \</B>) command automatically wrap around to the opposit end of the file
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and continue whenever the beginning or end of a file is reached.</TD></TR>
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<TR><TD><B>:set ignorecase</B> or <B>:set ic</B><BR>
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<B>:set noic</B></TD>
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<TD>Uppercase and lowercase characters in text are treated identically
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in regular expression matching</TD></TR>
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<TR><TD><B>:set magic</B><BR>
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<B>:set nomagic</B></TD>
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<TD>Enables metacharacters for use in regular expressions</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER>Display<BR>options</TD><TD BGCOLOR=#CCFFCC COLSPAN=2>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD><B>:set showmode</B><BR>
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<B>:set noshowmode</B></TD>
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<TD>Displays a status message in the lowest line on the screen</TD></TR>
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<TR><TD><B>:set terse</B><BR>
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<B>:set noterse</B></TD>
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<TD>The terse option lets you obtain shorter error diagnostics.</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER>File<BR>options</TD><TD BGCOLOR=#CCFFCC COLSPAN=2>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD><B>:set readonly</B> or <B> :set ro</B><BR>
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<B>:set noro</B></TD>
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<TD>This option sets the read-only flag for the file being editeds,
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thus preventing accidental overwriting at the end of the session.</TD></TR>
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<TR><TD><B>:set autowrite</B> or <B>:set aw</B><BR>
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<B>:set noaw</B></TD>
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<TD>Causes the contents of the buffer to be written to the current file
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if you have modified them and given a <B>:next, :rewind</B> or <B>!</B>
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command.</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER>bvi<BR>options</TD>
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<TD BGCOLOR=#FFFFFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD><B>:set columns=13<BR>:set cm=5</B></TD>
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<TD>You can set the number of bytes displayed in on screenline.
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Default is max. number divisible by four.</TD></TR>
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<TR><TD><B>:set memmove<BR>:set nomm</B></TD>
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<TD>If memmove is set, you can use commands to insert or delete bytes.
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This can be dangerous for e.g. executable programs.
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Default is nomemmove.</TD></TR>
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<TR><TD><B>:set offset=1<BR>:set of=5</B></TD>
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<TD>An offset is added to all addresses and byte counts. Default
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address of the first byte is 0.</TD></TR>
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<TR><TD><B>:set wordlength=5<BR>:set wl=8</B></TD>
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<TD>Length of an ASCII-string found by <B>w, W, b</B> or <B>B</B></TD></TR>
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<TR><TD><B>:set unixstyle<BR>:set nous</B></TD>
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<TD>displays ASCII characters below 32 in the status line in
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Unix-style instead of DOS-style</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#FFCCCC>
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Not available.
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</TD></TR>
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</TD></TR>
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</TABLE>
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<P>
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<CENTER>
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[ <A CLASS="thl" HREF="cursor.html">Cursor Movements</A>
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| <A CLASS="thl" HREF="edit.html">Edit Cmds</A>
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| <A CLASS="thl" HREF="yank.html">Yank and Put Cmds</A>
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| Set Options
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| <A CLASS="thl" HREF="colon.html">Colon (ex) Cmds</A>
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]
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</CENTER>
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<P>
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<FONT SIZE=-1>
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<A CLASS="btop" HREF="#top"><IMG BORDER=0 WIDTH=16 HEIGHT=7 SRC="gif/up.gif"
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ALT="Back to the top">Back to the top</A>
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</FONT>
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<HR NOSHADE>
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<I>Last update: October 30<SUP>th</SUP> 1999 by Gerhard Bürgmann,
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<a class="btop" href="http://www.purkersdorf-online.at/">Purkersdorf</a>/Austria</I>
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</BODY></HTML>
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