[gentoo-doc-cvs] cvs commit: vi-guide.xml

[Sven Vermeulen]

swift       08/05/19 19:57:20

  Modified:             vi-guide.xml
  Log:
  Coding style, trailing whitespace and double spaces

Revision  Changes    Path
1.15                 xml/htdocs/doc/en/vi-guide.xml

file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/vi-guide.xml?rev=1.15&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/vi-guide.xml?rev=1.15&content-type=text/plain
diff : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/doc/en/vi-guide.xml?r1=1.14&r2=1.15

Index: vi-guide.xml
===================================================================
RCS file: /var/cvsroot/gentoo/xml/htdocs/doc/en/vi-guide.xml,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- vi-guide.xml	21 Jul 2005 15:58:38 -0000	1.14
+++ vi-guide.xml	19 May 2008 19:57:20 -0000	1.15
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/vi-guide.xml,v 1.14 2005/07/21 15:58:38 neysx Exp $ -->
+<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/vi-guide.xml,v 1.15 2008/05/19 19:57:20 swift Exp $ -->
 <!DOCTYPE guide SYSTEM "/dtd/guide.dtd">
 
 <guide link="/doc/en/vi-guide.xml">
@@ -16,8 +16,8 @@
 
 <abstract>
 This guide will teach you how to use vi, using a cheat sheet method to
-accelerate the learning process.  This will be the first guide for vi,
-catering to beginners. 
+accelerate the learning process. This will be the first guide for vi,
+catering to beginners.
 </abstract>
 
 <version>1.1.7</version>
@@ -33,7 +33,7 @@
 This tutorial will show you how to use vi, a powerful visual editor.
 Using a special accelerated <e>cheat sheet</e> method, this tutorial is
 designed to make you a proficient vi user without requiring a huge
-time commitment.  In this vi tutorial, you'll learn how to move
+time commitment. In this vi tutorial, you'll learn how to move
 around, edit text, use insert mode, copy and paste text, and use
 important vim extensions like visual mode and multi-window editing.
 </p>
@@ -52,20 +52,20 @@
 
 <p>
 There's one thing in particular that makes it difficult to learn vi --
-vi has lots of commands.  In order to use vi effectively, you need to
-memorize quite a few.  This can take a long time, and one of the goals
-of this tutorial is not to take up a lot of your time.  So, initially,
+vi has lots of commands. In order to use vi effectively, you need to
+memorize quite a few. This can take a long time, and one of the goals
+of this tutorial is not to take up a lot of your time. So, initially,
 we have a challenge -- how exactly do I help you to memorize lots of
 commands in a short period of time?
 </p>
 
 <p>
 To tackle this challenge, as we proceed through this tutorial, we're
-going to gradually put together a vi cheat sheet.  This sheet will
-contain all the important vi commands.  After you've completed this
+going to gradually put together a vi cheat sheet. This sheet will
+contain all the important vi commands. After you've completed this
 tutorial, you'll be able to refer to this cheat sheet if you forget a
-particular command.  Over time, as you memorize commands, you'll
-gradually become less and less dependent on the cheat sheet.  By using
+particular command. Over time, as you memorize commands, you'll
+gradually become less and less dependent on the cheat sheet. By using
 the cheat-sheet technique, you'll be able to learn how to use vi
 faster than ever possible before!
 </p>
@@ -78,10 +78,10 @@
 
 <p>
 In this guide, I'm going to use several techniques to help you
-learn.  First, I'm going to describe how a particular command works,
-as you'd expect.  Then, I'm going to ask you to try to use the command
+learn. First, I'm going to describe how a particular command works,
+as you'd expect. Then, I'm going to ask you to try to use the command
 in vi (for practice), and then I'm going to ask you to transcribe the
-command to the cheat sheet (for later reference.)  If you want to
+command to the cheat sheet (for later reference.) If you want to
 learn vi quickly, it's important that you perform all these steps.
 Trying out a command in vi and transcribing the command onto your
 cheat sheet will help you to memorize the command.
@@ -95,11 +95,11 @@
 
 <p>
 There are many versions of vi, and I'm going to be showing you how to
-use a version of vi called <c>vim</c>.  vim is very popular and has a
+use a version of vi called <c>vim</c>. vim is very popular and has a
 number of extensions that make vi a lot nicer (whenever I demonstrate
 a vim-specific command, I'll make a note of it.) If you need to
 install vim, you can get it from <uri
-link="http://www.vim.org/">www.vim.org</uri>.  In addition to an
+link="http://www.vim.org/">www.vim.org</uri>. In addition to an
 enhanced command-line vi, vim also comes with <c>gvim</c>, a nice graphical
 editor which can be configured to use the excellent GTK+ gui library.
 Here's a gvim screenshot from my system:
@@ -108,7 +108,7 @@
 <figure link="/images/vishot.png" short="screenshot" caption="VIM screenshot"/>
 
 <p>
-If you're a vi newbie, try to get gvim running on your system.  Using
+If you're a vi newbie, try to get gvim running on your system. Using
 vi from a gui can make things a bit easier for beginners.
 </p>
 
@@ -124,8 +124,8 @@
 
 <p>
 Before using vi to edit files, you need to know how to use vi to move
-around in a file.  vi has a lot of movement commands, and we're going
-to take a look at many of them.  For this part of the tutorial, find
+around in a file. vi has a lot of movement commands, and we're going
+to take a look at many of them. For this part of the tutorial, find
 an unimportant text file and load it into vi by typing:
 </p>
 
@@ -134,9 +134,9 @@
 </pre>
 
 <p>
-If you have vim installed, type <c>vim myfile.txt</c>.  If you'd prefer to
-use gvim, type <c>gvim myfile.txt</c>. <path>myfile.txt</path> should be the name of a
-text file on your system.
+If you have vim installed, type <c>vim myfile.txt</c>. If you'd prefer to
+use gvim, type <c>gvim myfile.txt</c>. <path>myfile.txt</path> should be the 
+name of a text file on your system.
 </p>
 
 </body>
@@ -147,13 +147,13 @@
 
 <p>
 After vi loads, you should see a part of the text file you loaded
-on your screen.  Congratulations -- you're in vi!  Unlike many
+on your screen. Congratulations -- you're in vi! Unlike many
 editors, when vi starts up, it is in a special mode called <e>command
-mode</e>.  This means that if you press <c>l</c>on the keyboard, instead of
+mode</e>. This means that if you press <c>l</c>on the keyboard, instead of
 inserting an <c>l</c> into the file at the current cursor position, the
-cursor will move one character to the right instead.  In command mode,
+cursor will move one character to the right instead. In command mode,
 the characters on your keyboard are used to send commands to vi rather
-than insert literal characters into the text.  One of the most
+than insert literal characters into the text. One of the most
 essential types of commands are movement commands; let's take a look
 at some.
 </p>
@@ -171,15 +171,15 @@
 <p>
 When in command mode, you can use the <c>h</c>,<c>j</c>,<c>k</c> and
 <c>l</c> keys to move the cursor left, down, up and right
-respectively.  If you're using a modern version of vi, you can also
-use the arrow keys for this purpose.  The <c>h</c>,<c>j</c>,<c>k</c>
+respectively. If you're using a modern version of vi, you can also
+use the arrow keys for this purpose. The <c>h</c>,<c>j</c>,<c>k</c>
 and <c>l</c> keys are handy because once you're comfortable with them,
 you'll be able to move around in the file without moving your fingers
-from the home keyboard row.  Try using <c>h</c>,<c>j</c>,<c>k</c> and
-<c>l</c> (and the arrow keys) to move around in the text file.  Try
-using <c>h</c> until you get to the beginning of a line.  Notice that
+from the home keyboard row. Try using <c>h</c>,<c>j</c>,<c>k</c> and
+<c>l</c> (and the arrow keys) to move around in the text file. Try
+using <c>h</c> until you get to the beginning of a line. Notice that
 vi doesn't allow you to "wrap around" to the previous line by hitting
-<c>h</c> while you're on the first character.  Likewise, you can't
+<c>h</c> while you're on the first character. Likewise, you can't
 "wrap around" to the next line by hitting <c>l</c> at the end of a
 line.
 </p>
@@ -192,17 +192,17 @@
 
 <p>
 vi offers special shortcuts for jumping to the beginning or end of the
-current line.  You can press <c>0</c> (zero) to jump to the first
+current line. You can press <c>0</c> (zero) to jump to the first
 character of a line, and <c>$</c> to jump to the last character of the
-line.  Try 'em and see.  Since vi has so many handy movement commands,
-it makes a great "pager" (like the more or less commands.)  Using vi
+line. Try 'em and see. Since vi has so many handy movement commands,
+it makes a great "pager" (like the more or less commands.) Using vi
 as a pager will also help you to learn all the movement commands very
 quickly.
 </p>
 
 <p>
 You can also use <c>&lt;CTR&gt;F</c> and <c>&lt;CTR&gt;B</c> to move
-forwards and backwards a page at a time.  Modern versions of vi (like
+forwards and backwards a page at a time. Modern versions of vi (like
 vim) will also allow you to use the <c>PGUP</c> and <c>PGDOWN</c> keys for this
 purpose.
 </p>
@@ -216,9 +216,9 @@
 <p>
 vi also allows you to move to the left or right by word increments.
 To move to the <e>first</e> character of the next word, press
-<c>w</c>.  To move to the <e>last</e> character of the next word,
-press <c>e</c>.  To move to the first character of the <e>previous</e>
-word, press <c>b</c>.  Test 'em out.
+<c>w</c>. To move to the <e>last</e> character of the next word,
+press <c>e</c>. To move to the first character of the <e>previous</e>
+word, press <c>b</c>. Test 'em out.
 </p>
 
 </body>
@@ -230,15 +230,15 @@
 <p>
 After playing around with the word movement commands, you may have
 noticed that vi considers words like <c>foo-bar-oni</c> as five separate
-words!  This is because by default, vi delimits words by spaces
-<e>or</e> punctuation.  <c>foo-bar-oni</c> is therefore considered five
+words! This is because by default, vi delimits words by spaces
+<e>or</e> punctuation. <c>foo-bar-oni</c> is therefore considered five
 words: <c>foo</c>, <c>-</c>, <c>bar</c>, <c>-</c> and <c>oni</c>.
 </p>
 
 <p>
 Sometimes, this is what you want, and sometimes it isn't.
-Fortunately, vi also understands the concept of a "bigword".  vi
-delimits bigwords by <e>spaces or newlines only</e>.  This means that
+Fortunately, vi also understands the concept of a "bigword". vi
+delimits bigwords by <e>spaces or newlines only</e>. This means that
 while <c>foo-bar-oni</c> is considered five vi words, it's considered only
 one vi bigword.
 </p>
@@ -251,10 +251,10 @@
 
 <p>
 To jump around to the next and previous bigword, you can use a
-<e>capitalized</e> word move command.  Use <c>W</c> to jump to the
+<e>capitalized</e> word move command. Use <c>W</c> to jump to the
 first character of the next bigword, <c>E</c> to jump to the last
 character of the next bigword, and <c>B</c> to jump to the first
-character of the previous bigword.  Test 'em out, and compare the
+character of the previous bigword. Test 'em out, and compare the
 matching word and bigword movement commands until you understand their
 differences.
 </p>
@@ -267,9 +267,9 @@
 
 <p>
 We just have a few more commands to cover before it's time to start
-puting together our cheat sheet.  You can use the <c>(</c> and
+puting together our cheat sheet. You can use the <c>(</c> and
 <c>)</c> characters to move to the beginning of the previous and next
-sentence.  In addition, you can hit <c>{</c> or <c>}</c> to jump to
+sentence. In addition, you can hit <c>{</c> or <c>}</c> to jump to
 the beginning of the current paragraph, and the beginning of the next.
 Test 'em out.
 </p>
@@ -285,21 +285,21 @@
 
 <p>
 We've covered the basic movement commands, but there are another
-couple of commands that you need to know.  Typing <c>:q</c> will quit
-vi.  If this doesn't work, then you probably accidentally modified the
-file in some way.  To tell vi to quit, throwing away any changes, type
-<c>:q!</c>.  You should now be at the command prompt.
+couple of commands that you need to know. Typing <c>:q</c> will quit
+vi. If this doesn't work, then you probably accidentally modified the
+file in some way. To tell vi to quit, throwing away any changes, type
+<c>:q!</c>. You should now be at the command prompt.
 </p>
 
 <p>
 In vi, any command that begins with a <c>:</c> is said to be an
-<e>ex-mode</e> command.  This is because vi has a built-in non-visual
-editor called <e>ex</e>.  It can be used similarly to sed to perform
-line-based editing operations.  In addition, it can also be used to
-quit, as we've just seen.  If you ever hit the <c>Q</c> key while in
-command mode, you'll be transported to ex mode.  If this ever happens
-to you , you'll be confronted with a : prompt, and hitting enter will
-scroll the entire screen upwards.  To get back to good 'ol vi mode,
+<e>ex-mode</e> command. This is because vi has a built-in non-visual
+editor called <e>ex</e>. It can be used similarly to sed to perform
+line-based editing operations. In addition, it can also be used to
+quit, as we've just seen. If you ever hit the <c>Q</c> key while in
+command mode, you'll be transported to ex mode. If this ever happens
+to you, you'll be confronted with a : prompt, and hitting enter will
+scroll the entire screen upwards. To get back to good 'ol vi mode,
 simply type vi and hit enter.
 </p>
 
@@ -315,10 +315,10 @@
 
 <p>
 We've covered a lot of commands, and it's time to transcribe them to
-our cheat sheet.  For the cheat sheet, you'll need a US letter or A4
+our cheat sheet. For the cheat sheet, you'll need a US letter or A4
 sized piece of paper (we're going to pack a lot of info onto this
-sheet!)  Here's a picture of my cheat sheet after I've transcribed all
-the commands that we've covered so far.  Try to follow my layout if
+sheet!) Here's a picture of my cheat sheet after I've transcribed all
+the commands that we've covered so far. Try to follow my layout if
 possible so that we can fit everything on one sheet.
 </p>
 
@@ -332,27 +332,27 @@
 <body>
 
 <p>
-Let's continue our rapid command-covering pace.  In command-mode, you
-can jump to a particularline by typing <c>G</c>.  To jump to the first
-line of a file, type <c>1G</c>.  Note that <c>G</c> is capitalized.
+Let's continue our rapid command-covering pace. In command-mode, you
+can jump to a particularline by typing <c>G</c>. To jump to the first
+line of a file, type <c>1G</c>. Note that <c>G</c> is capitalized.
 </p>
 
 <p>
 If you want to jump to the next occurence of a particular text
-pattern, type <c>/&lt;regexp&gt;</c> and hit <c>enter</c>.  Replace
-&lt;regexp&gt; with the regular expression you're looking for.  If you
+pattern, type <c>/&lt;regexp&gt;</c> and hit <c>enter</c>. Replace
+&lt;regexp&gt; with the regular expression you're looking for. If you
 don't know how to use regular expressions, don't fret -- typing
-<c>/foo</c> will move to the next occurence of <e>foo</e>.  The only
+<c>/foo</c> will move to the next occurence of <e>foo</e>. The only
 thing you'll need to watch out for is when you want to refer to the
-literal <c>^</c>, <c>.</c>, <c>$</c> or <c>\</c> characters.  Prefix
-these characters with a backslash (<c>\</c>), and you'll be set.  For
+literal <c>^</c>, <c>.</c>, <c>$</c> or <c>\</c> characters. Prefix
+these characters with a backslash (<c>\</c>), and you'll be set. For
 example, <c>/foo\.gif</c> will search for the next occurence of
 "foo.gif".
 </p>
 
 <p>
-To repeat the search forwards, hit <c>n</c>.  To repeat the search
-backwards, type <c>N</c>.  As always, test these commands out in your
+To repeat the search forwards, hit <c>n</c>. To repeat the search
+backwards, type <c>N</c>. As always, test these commands out in your
 very own vi editor. You can also type <c>//</c> to repeat the last
 search.
 </p>
@@ -369,18 +369,18 @@
 
 <p>
 We've covered how you can use the <e>ex</e> command <c>:q</c> to quit
-from vi.  If you want to save your changes, type <c>:w</c>.  If you
+from vi. If you want to save your changes, type <c>:w</c>. If you
 want to save your changes to another file, type <c>:w filename.txt</c>
-to save as <e>filename.txt</e>.  If you want to save and quit, type
+to save as <e>filename.txt</e>. If you want to save and quit, type
 <c>:x</c> or <c>:wq</c>.
 </p>
 
 <p>
 In vim (and other advanced vi editors, like elvis)<c>:w</c>, you can
-have multiple buffers open at once.  To open a file into a new window,
-type <c>:sp filename.txt</c>.  <path>filename.txt</path> will appear open
-for editing in a new split window.  To switch between windows, type
-<c>&lt;CTR&gt;w&lt;CTR&gt;w</c> (control-w twice).  Any <c>:q</c>,
+have multiple buffers open at once. To open a file into a new window,
+type <c>:sp filename.txt</c>. <path>filename.txt</path> will appear open
+for editing in a new split window. To switch between windows, type
+<c>&lt;CTR&gt;w&lt;CTR&gt;w</c> (control-w twice). Any <c>:q</c>,
 <c>:q!</c>, <c>:w</c> and <c>:x</c> commands that you enter will only
 be applied to the currently-active window.
 </p>
@@ -394,21 +394,21 @@
 <p>
 Now, it's time to start learning some of the simple editing commands.
 The commands that we'll cover here are considered <e>simple</e> because the
-commands keep you in command mode.  The more complex editing commands
+commands keep you in command mode. The more complex editing commands
 automatically put you into insert mode -- a mode that allows you to
-enter literal data from the keyboard.  We'll cover those in a bit.
+enter literal data from the keyboard. We'll cover those in a bit.
 </p>
 
 <p>
 For now, try moving over some characters and hitting <c>x</c>
-repeatedly.  You'll see that <c>x</c> will delete the current
-character under the cursor.  Now, move to the middle of the paragraph
-somewhere in your text file, and hit <c>J</c> (capitalized).  You'll
+repeatedly. You'll see that <c>x</c> will delete the current
+character under the cursor. Now, move to the middle of the paragraph
+somewhere in your text file, and hit <c>J</c> (capitalized). You'll
 see that the <c>J</c> command tells vi to join the next line to the
-end of the current line.  Now, move over a character and hit
+end of the current line. Now, move over a character and hit
 <c>r</c>, and then type in a new character; you'll see that the
-original character has been replaced.  Finally, move to any line in
-the file and type <c>dd</c>.  You'll see that <c>dd</c> deletes the
+original character has been replaced. Finally, move to any line in
+the file and type <c>dd</c>. You'll see that <c>dd</c> deletes the
 current line of text.
 </p>
 
@@ -419,18 +419,18 @@
 <body>
 
 <p>
-You can repeat any editing command by hitting the <c>.</c> key.  If
+You can repeat any editing command by hitting the <c>.</c> key. If
 you experiment, you'll see that typing <c>dd...</c> will delete 4
-lines, and <c>J......</c> will join four lines.  As usual, vi provides
+lines, and <c>J......</c> will join four lines. As usual, vi provides
 with another handy shortcut.
 </p>
 
 <p>
 To delete text, you can also use the <c>d</c> command combined with
-any movement command.  For example, <c>dw</c> will delete from the
+any movement command. For example, <c>dw</c> will delete from the
 current position to the beginning of the next word; <c>d)</c> will
 delete up until the end of the next sentence, and <c>d}</c> will
-delete the remainder of the paragraph.  Experiment with the
+delete the remainder of the paragraph. Experiment with the
 <c>d</c> command and the other editing commands until you're
 comfortable with them.
 </p>
@@ -443,10 +443,10 @@
 
 <p>
 Now that we're experimenting with deletion, it would be a good time to
-learn how to undo any changes.  By pressing <c>u</c>, the original
-version of vi allowed you to undo the last edit only.  However, modern
+learn how to undo any changes. By pressing <c>u</c>, the original
+version of vi allowed you to undo the last edit only. However, modern
 versions of vi like vim will allow you to repeatedly press <c>u</c> to
-continue to undo changes to your file.  Try combining some <c>d</c>
+continue to undo changes to your file. Try combining some <c>d</c>
 and <c>u</c> commands together.
 </p>
 
@@ -457,7 +457,7 @@
 <body>
 
 <p>
-Time to update the cheat sheet!  After adding all the commands we've
+Time to update the cheat sheet! After adding all the commands we've
 covered so far, your cheat sheet should look like this:
 </p>
 
@@ -475,21 +475,21 @@
 
 <p>
 So far, we've covered how to move around in vi, perform file i/o, and
-perform basic editing operations.  However, I still haven't shown you
-how to actually type in free-form text!  This was intentional, because
-vi's insert mode is a bit complicated at first.  However, after you
+perform basic editing operations. However, I still haven't shown you
+how to actually type in free-form text! This was intentional, because
+vi's insert mode is a bit complicated at first. However, after you
 become comfortable with insert mode, its complexity (and flexibility)
 will become an asset.
 </p>
 
 <p>
 In vi <e>insert mode</e>, you'll be able to enter text directly to the screen
-just like you can in many other visual editors.  Once you've entered
-your modifications, you can hit escape to return to <e>command mode</e>.  You
-can enter insert mode by pressing <c>i</c> or <c>a</c>.  If you press
+just like you can in many other visual editors. Once you've entered
+your modifications, you can hit escape to return to <e>command mode</e>. You
+can enter insert mode by pressing <c>i</c> or <c>a</c>. If you press
 <c>i</c>, your text will be <e>inserted</e> before the current
 character, and if you hit <c>a</c>, your text will be <e>appended</e>
-after the current character.  Remember, after you enter your text, hit
+after the current character. Remember, after you enter your text, hit
 <c>&lt;ESC&gt;</c> to return to command mode.
 </p>
 
@@ -500,12 +500,12 @@
 <body>
 
 <p>
-Go ahead and try using the <c>a</c> and <c>i</c> commands.  Hit either
+Go ahead and try using the <c>a</c> and <c>i</c> commands. Hit either
 <c>a</c> or <c>i</c>, type some text, and then hit escape to get back
-to command mode.  After hitting <c>a</c> or <c>i</c>, try hitting
-<c>&lt;ENTER&gt;</c>, and see what happens.  Try using the arrow keys
+to command mode. After hitting <c>a</c> or <c>i</c>, try hitting
+<c>&lt;ENTER&gt;</c>, and see what happens. Try using the arrow keys
 and the <c>&lt;DEL&gt;</c> key to get a feel for how insert mode
-works.  By using the arrow keys and <c>&lt;DEL&gt;</c> key, you can
+works. By using the arrow keys and <c>&lt;DEL&gt;</c> key, you can
 perform significant editing steps without repeatedly entering and
 leaving insert mode.
 </p>
@@ -517,22 +517,22 @@
 <body>
 
 <p>
-Here are some other handy ways to enter insert mode.  Press <c>A</c>
+Here are some other handy ways to enter insert mode. Press <c>A</c>
 (captial) to begin appending to the <e>end</e> of the current line,
-regardless of your current position on the line.  Likewise, press
+regardless of your current position on the line. Likewise, press
 <c>I</c> (capital) to begin inserting text at the <e>beginning</e> of
-the current line.  Press <c>o</c> to create a new blank line below the
+the current line. Press <c>o</c> to create a new blank line below the
 current line into which you can insert text, and press <c>O</c>
-(capital) to create a new line above the current line.  To replace the
-entire current line with a new line, press <c>cc</c>.  To replace
+(capital) to create a new line above the current line. To replace the
+entire current line with a new line, press <c>cc</c>. To replace
 everything from the current position to the end of the line, type
-<c>c$</c>.  To replace everything from the current position to the
+<c>c$</c>. To replace everything from the current position to the
 beginning of the line, type <c>c0</c>.
 </p>
 
 <p>
 In addition to performing a special operation, every one of these
-commands will put you into insert mode.  After typing in your text,
+commands will put you into insert mode. After typing in your text,
 hit <c>&lt;ESC&gt;</c> to return to command mode.
 </p>
 
@@ -544,12 +544,12 @@
 
 <p>
 We've used the <c>c</c> (change) command a little bit so far when we
-typed <c>cc</c>, <c>c0</c> and <c>c$</c>.  <c>cc</c> is a special form
-of the change command, similar to <c>dd</c>.  the <c>c0</c> and
+typed <c>cc</c>, <c>c0</c> and <c>c$</c>. <c>cc</c> is a special form
+of the change command, similar to <c>dd</c>. the <c>c0</c> and
 <c>c$</c> commands are examples of using the change command in
-combination with a movement command.  In this form, <c>c</c> works
+combination with a movement command. In this form, <c>c</c> works
 similarly to <c>d</c>, except that it leaves you in insert mode so
-that you can enter replacement text for the deleted region.  Try
+that you can enter replacement text for the deleted region. Try
 combining some movement commands with <c>c</c> and test them out on
 your file (hint: <c>cW</c>, <c>ce</c>, <c>c(</c> .)
 </p>
@@ -565,20 +565,20 @@
 
 <p>
 vi <e>really</e> becomes powerful when you start using compound
-("combo") commands, like <c>d{</c> and <c>cw</c>.  In addition to
+("combo") commands, like <c>d{</c> and <c>cw</c>. In addition to
 these commands, you can also combine a number with any movement
 command, such as <c>3w</c>, which will tell vi to jump three words to
-the right.  Here are some more movement "combo" command examples:
+the right. Here are some more movement "combo" command examples:
 <c>12b</c>, <c>4j</c>.
 </p>
 
 <p>
 vi, in addition to allowing (number)(movement command) combinations,
 also allows <c>d</c> or <c>c</c> to be combined with a number or
-movement command.  So, <c>d3w</c> will delete the next three words,
-<c>d2j</c> will delete the current and next two lines, etc.  Test out
+movement command. So, <c>d3w</c> will delete the next three words,
+<c>d2j</c> will delete the current and next two lines, etc. Test out
 some <c>c</c> and <c>d</c> combo moves to get a feel for how powerful
-and concise vi editing can be.  Once these commands are second-nature,
+and concise vi editing can be. Once these commands are second-nature,
 you'll be able to edit files at blazing speed.
 </p>
 
@@ -589,7 +589,7 @@
 <body>
 
 <p>
-Time to update the cheat sheet again.  Here's what it looks like so
+Time to update the cheat sheet again. Here's what it looks like so
 far:
 </p>
 
@@ -604,13 +604,13 @@
 
 <p>
 So far, we've covered how to move, save and quit, perform simple edits
-and deletions, and use insert mode.  With everything listed on the
+and deletions, and use insert mode. With everything listed on the
 cheat sheet so far, you should be able to use vi to perform almost any
 task.
 </p>
 
 <p>
-However, vi also has many more powerful commands.  In this section,
+However, vi also has many more powerful commands. In this section,
 you'll learn how to <e>cut</e>, <e>copy</e> and <e>paste</e>,
 <e>search</e> and <e>replace</e>, and use <e>autoindent</e> features.
 These commands will help make vi more fun and productive.
@@ -624,9 +624,9 @@
 
 <p>
 The best way to cut and paste is to use <e>visual mode</e>, a special mode that
-has been added to modern versions of vi, like vim and elvis.  You can think
-of visual mode as a "highlight text" mode.  Once the text is highlighted,
-it can be copied or deleted, and then pasted.  If you are using gvim, you 
+has been added to modern versions of vi, like vim and elvis. You can think
+of visual mode as a "highlight text" mode. Once the text is highlighted,
+it can be copied or deleted, and then pasted. If you are using gvim, you
 can highlight by simply dragging the left mouse button over a particular
 region:
 </p>
@@ -636,19 +636,19 @@
 
 <p>
 In addition, you can also enter visual mode by hitting <c>v</c> (this
-may be your only option if you are using vi from the console.)  Then,
+may be your only option if you are using vi from the console.) Then,
 by moving the cursor using movement commands (typically the arrow
-keys), you'll be able to highlight a region of text.  Once
+keys), you'll be able to highlight a region of text. Once
 highlighted, we are ready to cut or copy the text.
 </p>
 
 <p>
 If you're copying the text, hit <c>y</c> (which stands for "yank").
-If you're cutting the text, hit <c>d</c>.  You'll be placed back in
-command mode.  Now, move to the position where you'd like to insert
+If you're cutting the text, hit <c>d</c>. You'll be placed back in
+command mode. Now, move to the position where you'd like to insert
 the cut or copied text, and hit <c>P</c> to insert before the cursor,
-or <c>p</c> to insert after the cursor.  Voila, the cut/copy and
-paste is complete!  Test out several copy/cut and paste operations
+or <c>p</c> to insert after the cursor. Voila, the cut/copy and
+paste is complete! Test out several copy/cut and paste operations
 before advancing to the next section.
 </p>
 
@@ -659,15 +659,15 @@
 <body>
 
 <p>
-To replace patterns of text, we use <e>ex</e> mode.  If you'd like to
+To replace patterns of text, we use <e>ex</e> mode. If you'd like to
 replace the first pattern that appears on the current line, type
 <c>:s/&lt;regexp&gt;/&lt;replacement&gt;/</c> and hit
 <c>&lt;ENTER&gt;</c>, where &lt;regexp&gt; is the pattern you'd like
-to match and &lt;replacement&gt; is the replacement string.  To
+to match and &lt;replacement&gt; is the replacement string. To
 replace all matches on the current line, type
-<c>:s/&lt;regexp&gt;/&lt;replacement&gt;/g</c> and hit enter.  To
+<c>:s/&lt;regexp&gt;/&lt;replacement&gt;/g</c> and hit enter. To
 replace every occurence of this pattern in your file (normally what
-you want), type <c>:%s/&lt;regexp&gt;/&lt;replacement&gt;/g</c>.  If
+you want), type <c>:%s/&lt;regexp&gt;/&lt;replacement&gt;/g</c>. If
 you'd like to do a global replace, but have vi prompt you for each
 change, type <c>:%s/&lt;regexp&gt;/&lt;replacement&gt;/gc</c> (stands
 for "confirm") and hit <c>&lt;ENTER&gt;</c>.
@@ -687,7 +687,7 @@
 (control-d) to move one indent level to the left, and
 <c>&lt;CTR&gt;t</c> (control-t) to move one indent level to the right.
 If autoindent wasn't enabled automatically, you can manually enable it
-by typing in the <e>ex</e> command <c>:set autoindent</c>.  You can
+by typing in the <e>ex</e> command <c>:set autoindent</c>. You can
 also tell vi to set the tab size to your favorite setting by using the
 <c>:set tabstop</c> command; <c>:set tabstop=4</c> is quite popular.
 </p>
@@ -699,7 +699,7 @@
 <body>
 
 <p>
-Well, we've reached the end of the vi tutorial!  After adding all the
+Well, we've reached the end of the vi tutorial! After adding all the
 advanced editing commands to your cheat sheet, it should look like
 this:
 </p>
@@ -709,7 +709,7 @@
 
 <p>
 Keep your cheat sheet handy, and begin using vi to edit files and
-compose emails.  Refer to the cheat sheet when needed; you'll find
+compose emails. Refer to the cheat sheet when needed; you'll find
 that within the week, you'll have nearly all the commands memorized
 and your vi productivity will shoot through the roof!
 </p>
@@ -749,7 +749,7 @@
   <li>
     If you're looking for a good, old-fashioned book, <uri
     link="http://www.oreilly.com/catalog/vi6/">Learning the vi Editor,
-    6th Edition</uri> would be an excellent choice.  Contains good
+    6th Edition</uri> would be an excellent choice. Contains good
     coverage of vi and vi clones.
   </li>
 </ul>



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