Add tests for dead help links. Fix some minor bugs. Show error when trying to modify a builtin group rather than failing silently.

common/locale/en-US/cmdline.xml

@@ -181,7 +181,7 @@
             <ul>
                 <li><ex>:abbreviate</ex></li>
                 <li><ex>:autocmd</ex></li>
-                <li><ex>:cabbrev</ex></li>
+                <li><ex>:cabbreviate</ex></li>
                 <li><ex>:cmap</ex></li>
                 <li><ex>:cnoremap</ex></li>
                 <li><ex>:command</ex></li>
@@ -195,7 +195,7 @@
                 <li><ex>:elseif</ex></li>
                 <li><ex>:execute</ex></li>
                 <li><ex>:highlight</ex></li>
-                <li><ex>:iabbrev</ex></li>
+                <li><ex>:iabbreviate</ex></li>
                 <li><ex>:if</ex></li>
                 <li><ex>:imap</ex></li>
                 <li><ex>:inoremap</ex></li>
@@ -286,8 +286,8 @@
     form and a long form, such as <em>-name</em> and <em>-n</em>. Most options
     accept arguments, which come after the option separated by either a space
     or an equal sign. For instance, the following three forms,
-    <ex>-name=<str>foo</str></ex>, <ex>-name <str>foo</str></ex>, and
-    <ex>-n <str>foo</str></ex>, are all acceptable and entirely equivalent.
+    <em>-name=<str>foo</str></em>, <em>-name <str>foo</str></em>, and
+    <em>-n <str>foo</str></em>, are all acceptable and entirely equivalent.
 </p>
 
 </document>

common/locale/en-US/hints.xml

@@ -41,7 +41,7 @@
             special meanings in QuickHint mode:
         </p>
         <dl>
-            <dt><k name="Return"/></dt>
+            <dt><k name="CR"/></dt>
             <dd>Selects the first highlighted element, or that
                 focused by <k name="Tab"/>.</dd>
 

common/locale/en-US/intro.xml

@@ -21,7 +21,7 @@
     navigation, and tool bars by default. If you find it uncomfortable to work
     without them, you can re-enable them by typing
 </p>
-<set opt="guioptions" op="+="><str delim="">mT</str><k name="Return"/></set>
+<set opt="guioptions" op="+="><str delim="">mT</str><k name="CR"/></set>
 <p>
     If you have trouble remembering commands or keyboard shortcuts, you can
     bring up this help page at any time by typing <ex>:help</ex> or

common/locale/en-US/map.xml

@@ -27,7 +27,7 @@
     Key mappings are the most basic means &dactyl.appName; provides
     for altering the actions of key presses. Each key mapping is
     associated with a mode, such as <link topic="insert-mode">insert</link>,
-    <link topic="normal-mode">normal</link>, or
+    <link>normal</link>, or
     <link topic="command-line-mode">command-line</link>, and only
     has effect when that mode is active. Although each mode has a
     full suite of internal mappings, they may be easily augmented,
@@ -277,7 +277,7 @@
         expected.
    </li>
     <li>
-        <k name="Return"/> or <k name="CR"/> represent the carriage
+        <k name="Return" link="false"/> or <k name="CR"/> represent the carriage
         return key.
     </li>
     <li><k name="BS"/> represents the backspace key.</li>

common/locale/en-US/options.xml

@@ -158,11 +158,11 @@
 
         <p style="text-align: left;">
             If the option is a list, the given values are toggled. Given,
-            <se opt="opt"><str delim="">foo</str>,<str delim="">bar</str></se>
+            <se opt="opt" link="false"><str delim="">foo</str>,<str delim="">bar</str></se>
             then,
-            <se opt="opt" op="!="><str delim="">foo</str>,<str delim="">baz</str></se>
+            <se opt="opt" op="!=" link="false"><str delim="">foo</str>,<str delim="">baz</str></se>
             has the same result as
-            <se opt="opt"><str delim="">bar</str>,<str delim="">baz</str></se>
+            <se opt="opt" link="false"><str delim="">bar</str>,<str delim="">baz</str></se>
         </p>
 
         <p>
@@ -690,8 +690,8 @@
 
         <dl dt="width: 6em;">
             <dt>0</dt>      <dd>Follow the first hint as soon as typed text uniquely identifies it.</dd>
-            <dt>1</dt>      <dd>Follow the selected hint on <k name="Return"/>.</dd>
-            <dt>2</dt>      <dd>Follow the selected hint on <k name="Return"/> only if it's been <k name="Tab" mode="c"/>-selected.</dd>
+            <dt>1</dt>      <dd>Follow the selected hint on <k name="CR"/>.</dd>
+            <dt>2</dt>      <dd>Follow the selected hint on <k name="CR"/> only if it's been <k name="Tab" mode="c"/>-selected.</dd>
         </dl>
     </description>
 </item>
@@ -875,7 +875,7 @@
             hint. The timeout is measured since the last time a key listed in
             <o>hintkeys</o> was pressed. It has no effect when narrowing hints
             by typing part of their text. Set to 0 (the default) to only follow
-            hints after pressing <k name="Return"/> or when the hint is unique.
+            hints after pressing <k name="CR"/> or when the hint is unique.
         </p>
     </description>
 </item>
@@ -1131,7 +1131,7 @@
             shift.
         </p>
 
-        <example><set opt="passkeys" op="+="><str delim="">mail.google.com</str>:<str delim="">jk&lt;Return></str>,<str delim="">gi</str></set></example>
+        <example><set opt="passkeys" op="+="><str delim="">mail.google.com</str>:<str delim="">jk&lt;CR></str>,<str delim="">gi</str></set></example>
 
         <p>
             More subtle and complex pass through can be achieved

common/locale/en-US/repeat.xml

@@ -276,7 +276,7 @@
             In addition to its own JavaScript context, each script is executed
             with its own default <link topic="groups">group</link> into which
             its styles, mappings, commands, and autocommands are placed. This
-            means that commands such as <ex>:comclear!</ex> can be issued
+            means that commands such as <ex>:delcommand!</ex> can be issued
             without fear of trampling other user-defined mappings. The command
             <ex>:group! default</ex> can be issued to clear all such items at
             once, and should be placed at the head of most scripts to prevent

common/locale/en-US/styling.xml

@@ -82,7 +82,7 @@
             <dt>FrameIndicator</dt>    <dd>The indicator shown when a new frame is selected</dd>
             <dt>Function</dt>          <dd>A JavaScript Function object</dd>
             <dt>Hint</dt>              <dd>A hint indicator. See <ex>:help hints</ex></dd>
-            <dt>HintActive</dt>        <dd>The hint element of link which will be followed by <k name="Return"/></dd>
+            <dt>HintActive</dt>        <dd>The hint element of link which will be followed by <k name="CR"/></dd>
             <dt>HintElem</dt>          <dd>The hintable element</dd>
             <dt>HintImage</dt>         <dd>The indicator which floats above hinted images</dd>
             <dt>Indicator</dt>         <dd>The <em>#</em> and  <em>%</em> in the <ex>:buffers</ex> list</dd>

common/locale/en-US/tabs.xml

@@ -43,7 +43,7 @@
 
         <dl dt="width: 6em;">
             <dt><hl key="Indicator">%</hl></dt><dd>The current buffer</dd>
-            <dt><hl key="Indicator">#</hl></dt><dd>The alternate buffer for <ex>:e #</ex> and <k name="C-^"/></dd>
+            <dt><hl key="Indicator">#</hl></dt><dd>The alternate buffer for <ex>:buffer #</ex> and <k name="C-^"/></dd>
         </dl>
     </description>
 </item>