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<HTML><!--Distributed by F --><HEAD><TITLE>[Chapter 30] 30.2 What We Cover </TITLE><METANAME="DC.title"CONTENT="UNIX Power Tools"><METANAME="DC.creator"CONTENT="Jerry Peek, Tim O'Reilly & Mike Loukides"><METANAME="DC.publisher"CONTENT="O'Reilly & Associates, Inc."><METANAME="DC.date"CONTENT="1998-08-04T21:45:19Z"><METANAME="DC.type"CONTENT="Text.Monograph"><METANAME="DC.format"CONTENT="text/html"SCHEME="MIME"><METANAME="DC.source"CONTENT="1-56592-260-3"SCHEME="ISBN"><METANAME="DC.language"CONTENT="en-US"><METANAME="generator"CONTENT="Jade 1.1/O'Reilly DocBook 3.0 to HTML 4.0"><LINKREV="made"HREF="mailto:online-books@oreilly.com"TITLE="Online Books Comments"><LINKREL="up"HREF="ch30_01.htm"TITLE="30. vi Tips and Tricks"><LINKREL="prev"HREF="ch30_01.htm"TITLE="30.1 The vi and ex Editors: Why So Much Material? "><LINKREL="next"HREF="ch30_03.htm"TITLE="30.3 Mice vs. vi "></HEAD><BODYBGCOLOR="#FFFFFF"TEXT="#000000"><DIVCLASS="htmlnav"><H1><IMGSRC="gifs/smbanner.gif"ALT="UNIX Power Tools"USEMAP="#srchmap"BORDER="0"></H1><MAPNAME="srchmap"><AREASHAPE="RECT"COORDS="0,0,466,58"HREF="index.htm"ALT="UNIX Power Tools"><AREASHAPE="RECT"COORDS="467,0,514,18"HREF="jobjects/fsearch.htm"ALT="Search this book"></MAP><TABLEWIDTH="515"BORDER="0"CELLSPACING="0"CELLPADDING="0"><TR><TDALIGN="LEFT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch30_01.htm"TITLE="30.1 The vi and ex Editors: Why So Much Material? "><IMGSRC="gifs/txtpreva.gif"SRC="gifs/txtpreva.gif"ALT="Previous: 30.1 The vi and ex Editors: Why So Much Material? "BORDER="0"></A></TD><TDALIGN="CENTER"VALIGN="TOP"WIDTH="171"><B><FONTFACE="ARIEL,HELVETICA,HELV,SANSERIF"SIZE="-1">Chapter 30<BR>vi Tips and Tricks</FONT></B></TD><TDALIGN="RIGHT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch30_03.htm"TITLE="30.3 Mice vs. vi "><IMGSRC="gifs/txtnexta.gif"SRC="gifs/txtnexta.gif"ALT="Next: 30.3 Mice vs. vi "BORDER="0"></A></TD></TR></TABLE> <HRALIGN="LEFT"WIDTH="515"TITLE="footer"></DIV><DIVCLASS="SECT1"><H2CLASS="sect1"><ACLASS="title"NAME="UPT-ART-9601">30.2 What We Cover </A></H2><PCLASS="para">The articles in this chapter show you how to get the most for your money from <EMCLASS="emphasis">vi</EM> and <EMCLASS="emphasis">ex</EM>. If you've been using <EMCLASS="emphasis">vi</EM> for a while, you may alreadyknow a lot of these things - but take a quick look at this list of topics tosee if there's anything new to you: </P><ULCLASS="itemizedlist"><LICLASS="listitem"><PCLASS="para">Travel between files, save text into buffers, and move it around without leaving <EMCLASS="emphasis">vi</EM>: articles<ACLASS="xref"HREF="ch30_04.htm"TITLE="Editing Multiple Files with vi ">30.4</A>,<ACLASS="xref"HREF="ch30_05.htm"TITLE="Edits Between Files ">30.5</A>,and<ACLASS="xref"HREF="ch30_07.htm"TITLE="Using Buffers to Move or Copy Text ">30.7</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Recover deletions from up to nine numbered buffers: article<ACLASS="xref"HREF="ch30_08.htm"TITLE="Get Back What You Deleted with Numbered Buffers">30.8</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Do global search and replacement with pattern matching: articles<ACLASS="xref"HREF="ch30_09.htm"TITLE="Using Search Patterns and Global Commands">30.9</A>,<ACLASS="xref"HREF="ch30_14.htm"TITLE="Moving Blocks of Text by Patterns ">30.14</A>,<ACLASS="xref"HREF="ch30_15.htm"TITLE="Useful Global Commands (with Pattern Matches) ">30.15</A>,<ACLASS="xref"HREF="ch30_17.htm"TITLE="Capitalizing Every Word on a Line ">30.17</A>,and<ACLASS="xref"HREF="ch30_27.htm"TITLE="vi Compound Searches ">30.27</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Save a lot of typing with word abbreviations: articles<ACLASS="xref"HREF="ch30_31.htm"TITLE="vi Word Abbreviation ">30.31</A>,<ACLASS="xref"HREF="ch30_32.htm"TITLE="Using vi Abbreviations as Commands (Cut and Paste Between vi's)">30.32</A>,and<ACLASS="xref"HREF="ch30_33.htm"TITLE="Fixing Typos with vi Abbreviations ">30.33</A>.</P></LI><LICLASS="listitem"><PCLASS="para">"Prettify" lines of text that don't fit on the screen the way you want them to: article<ACLASS="xref"HREF="ch30_37.htm"TITLE="Neatening Lines ">30.37</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Run other UNIX commands without leaving <EMCLASS="emphasis">vi</EM> (called a filter-through): articles<ACLASS="xref"HREF="ch30_22.htm"TITLE="Filtering Text Through a UNIX Command ">30.22</A>,<ACLASS="xref"HREF="ch30_23.htm"TITLE="Safer vi Filter-Throughs ">30.23</A>,and<ACLASS="xref"HREF="ch30_26.htm"TITLE="Shell Escapes: Running One UNIX Command While Using Another">30.26</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Keep track of functions and included files with <EMCLASS="emphasis">ctags</EM> and <EMCLASS="emphasis">tags</EM>: articles<ACLASS="xref"HREF="ch30_28.htm"TITLE="Keep Track of Functions and Included Files with ctags and tags">30.28</A>and<ACLASS="xref"HREF="ch30_29.htm"TITLE="Setting Multiple tags Files ">30.29</A>.</P></LI><LICLASS="listitem"><PCLASS="para">Change your <EMCLASS="emphasis">vi</EM> and <EMCLASS="emphasis">ex</EM> options in your <EMCLASS="emphasis">.exrc</EM> file for all files or just for files in a local directory: articles<ACLASS="xref"HREF="ch30_06.htm"TITLE="Local Settings for vi and ex ">30.6</A>and<ACLASS="xref"HREF="ch30_18.htm"TITLE="Setting vi Options Automatically for Individual Files">30.18</A>.</P></LI></UL><PCLASS="para">When you type a <CODECLASS="literal">:</CODE> (colon) command in <EMCLASS="emphasis">vi</EM>, you're beginningan <EMCLASS="emphasis">ex</EM> command.There's more information about <EMCLASS="emphasis">ex</EM> in a later chapter: articles<ACLASS="xref"HREF="ch33_03.htm"TITLE="Line Addressing ">33.3</A>,<ACLASS="xref"HREF="ch33_04.htm"TITLE="Useful ex Commands ">33.4</A>,and<ACLASS="xref"HREF="ch33_05.htm"TITLE="Running Editing Scripts Within vi ">33.5</A>.</P><DIVCLASS="sect1info"><PCLASS="SECT1INFO">- <SPANCLASS="authorinitials">EK</SPAN></P></DIV></DIV><DIVCLASS="htmlnav"><P></P><HRALIGN="LEFT"WIDTH="515"TITLE="footer"><TABLEWIDTH="515"BORDER="0"CELLSPACING="0"CELLPADDING="0"><TR><TDALIGN="LEFT"VALIGN="TOP"WIDTH="172"><ACLASS="SECT1"HREF="ch30_01.htm"TITLE="30.1 The vi and ex Editors: Why So Much Material? 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