mirror of https://github.com/vbatts/bvi.git
196 lines
7.1 KiB
HTML
196 lines
7.1 KiB
HTML
<HTML><HEAD>
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<TITLE>BVI: Edit 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>Edit Movements</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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| Edit Cmds
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| <A CLASS="thl" HREF="yank.html">Yank and Put Cmds</A>
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| <A CLASS="thl" HREF="set.html">Set Options</A>
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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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If you would like to use the insert and delete commands, you have to
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enable them with the <B>:set memmove</B> option. These commands are
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locked per default, because you must not move bytes to a different
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address for many types of binary files (e.g. executables, database files,
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etc.). If you usually edit files where bytes can be moved, you can add
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the <B>:set memmove</B> directive to your <B><TT>.bvirc</TT></B> file.
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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>Replace<BR>bytes</TD><TD BGCOLOR=#CCFFCC COLSPAN=2>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> r </TH>
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<TD>replace a single byte, no ESC needed</TD></TR>
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<TR><TH>R</TH>
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<TD>replace multiple bytes until you type ESC</TD></TR>
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<TR><TH>~</TH>
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<TD>toggle between uppercase and lowercase of a byte</TD></TR>
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</TD></TR>
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</TABLE>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER>Append<BR>bytes</TD>
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<TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> A </TH><TD>append bytes at end of file</TD></TR>
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<TR><TH>D</TH><TD>delete bytes to end of file</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> A </TH><TD>append characters at end of line</TD></TR>
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<TR><TH>D</TH><TD>delete characters to end of line</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER ROWSPAN=3>Insert<BR>bytes</TD>
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<TD COLSPAN=2 BGCOLOR=#CCFFCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> i </TH>
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<TD>insert byte in front of cursor position</TD></TR>
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<TR><TH>a</TH>
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<TD>insert byte after cursor position</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> I </TH><TD>insert byte at begin of file</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> I </TH><TD>insert characters at begin of line</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#FFCCCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD ROWSPAN=2>not available</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#FFFFFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH>o</TH><TD>insert new line below current line</TD></TR>
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<TR><TH>O</TH><TD>insert new line above current line</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER ROWSPAN=4>Delete<BR>bytes</TD>
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<TD COLSPAN=2 BGCOLOR=#CCFFCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> x </TH>
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<TD>delete byte at of cursor position</TD></TR>
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<TR><TH>X</TH><TD>delete byte in front of cursor position</TD></TR>
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<TR><TH>d<FONT COLOR=#888888>SPACE</FONT></TH><TD>delete byte at cursor position</TD></TR>
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<TR><TH>df<FONT COLOR=#FF0000>C</FONT></TH>
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<TD>delete from current position to next character <FONT COLOR=#FF0000>C</FONT></TD></TR>
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<TR><TH>d/<FONT COLOR=#FF0000>xyz</FONT></TH>
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<TD>delete from current position to first occurance of matching pattern
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<FONT COLOR=#FF0000>xyz</FONT>
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</TD></TR>
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<TR><TH>d?<FONT COLOR=#FF0000>xyz</FONT></TH>
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<TD>delete from current position to first occurance of matching pattern
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<FONT COLOR=#FF0000>xyz</FONT> in reverse direction
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</TD></TR>
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<TR><TH>d'<FONT COLOR=#FF0000>a</FONT></TH><TD>delete from current position to mark <FONT COLOR=#FF0000>a</FONT></TD></TR>
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<TR><TH>d<FONT COLOR=#FF0000>n</FONT>G</TH><TD>delete from current position to byte with (decimal) address <FONT COLOR=#FF0000>n</FONT></TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#FFCCCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD ROWSPAN=2>not available, because there are no lines, sentences,
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paragraphs or sections in a binary file</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#FFFFFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH>dd </TH><TD>delete line</TD></TR>
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<TR><TH>d)</TH><TD>delete from cursor position through first
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following end of sentence</TD></TR>
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<TR><TH>d}</TH><TD>delete from cursor position through first
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following end of paragraph</TD></TR>
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<TR><TH>d]</TH><TD>delete from cursor position through first
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following end of section</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#FFFFFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH>d\<FONT COLOR=#FF0000>6a 56 ff</FONT> </TH>
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<TD>delete from cursor position to first occurance of hex pattern
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<FONT COLOR=#FF0000>6a 56 ff</FONT></TD></TR>
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<TR><TH>d#<FONT COLOR=#FF0000>6a 56 ff</FONT> </TH>
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<TD>delete from cursor position to first occurance of hex pattern
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<FONT COLOR=#FF0000>6a 56 ff</FONT> in reverse direction</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#FFCCCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD ROWSPAN=2>not available</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH>D</TH><TD ROWSPAN=2>delete from current position to EOF</TD></TR>
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<TR><TH> d$ </TH></TR>
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</TABLE>
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</TD><TD BGCOLOR=#CCCCFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH>D</TH><TD ROWSPAN=2>delete from current position to end of line</TD></TR>
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<TR><TH> d$ </TH></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#CCCCCC ALIGN=CENTER ROWSPAN=2>Undo<BR>edits</TD>
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<TD COLSPAN=2 BGCOLOR=#CCFFCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> u </TH>
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<TD>Undo the most recent change</TD></TR>
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</TABLE>
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</TD></TR>
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<TR><TD BGCOLOR=#FFCCCC>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TD ROWSPAN=2>not available</TD></TR>
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</TABLE>
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</TD><TD BGCOLOR=#FFFFFF>
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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
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<TR><TH> U </TH><TD>Undo all of the changes made to the current line</TD></TR>
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</TABLE>
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</TD></TR>
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</TABLE>
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<P>
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Note that most of the commands can be used with a decimal repeat count in front
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of the command!
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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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| Edit Cmds
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| <A CLASS="thl" HREF="yank.html">Yank and Put Cmds</A>
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| <A CLASS="thl" HREF="set.html">Set Options</A>
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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: September 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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