make --enable-extra only define NANO_EXTRA, and update associated

documentation


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2677 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -271,15 +271,21 @@ CVS code -
 	- Don't refer to the built-in file browser as crappy anymore.
 	  (DLR)
 	- Check for iswpunct() and mbstowcs(). (DLR)
+	- Change the behavior of --enable-extra to only define
+	  NANO_EXTRA, instead of defining both it and
+	  ENABLE_MULTIBUFFER. (DLR)
 - doc/faq.html:
 	- Update section 1.1 to mention the current maintainer. (DLR)
-	- Minor capitalization and wording tweaks. (DLR)
+	- Minor capitalization and wording fixes. (DLR)
+	- Update description of --enable-extra, and add missing line
+	  breaks. (DLR)
 - doc/nanorc.sample:
 	- In the "nanorc" regexes, tweak the "color" regex to properly
 	  color a line that specifies a background color without a
 	  foreground color, and update the associated comments.  Also,
 	  tweak the "comment" regex to color comments that don't start
 	  at the beginning of a line. (DLR)
+	- Update comment referring to --enable-extra. (DLR)
 - doc/man/fr/Makefile.am:
 	- Set mandir to @mandir@/fr, so French manpages get installed
 	  where they belong (Jordi).

configure.ac

@@ -75,10 +75,9 @@ if test x$debug_support != xyes; then
 fi
 
 AC_ARG_ENABLE(extra,
-[  --enable-extra          Enable extra (optional) functions, including easter eggs],
+[  --enable-extra          Enable extra features, currently only easter eggs],
 [if test x$enableval = xyes; then
     AC_DEFINE(NANO_EXTRA, 1, [Define this to enable the extra stuff.]) extra_support=yes
-    AC_DEFINE(ENABLE_MULTIBUFFER, 1, [Define this to enable multiple file buffers.]) multibuffer_support=yes
 fi])
 
 AC_ARG_ENABLE(tiny,

doc/faq.html

@@ -154,7 +154,7 @@
   <p>There's also the <b>--enable-tiny</b> option which disables everything above, as well as some larger chunks of the program (like the marker code that you use Control-^ to select with). Also, if you know you aren't going to be using other languages you can use <b>--disable-nls</b> to disable internationalization and save a few K to a few dozen K depending on if you have locale support on your system. And finally there's always good old <b>strip</b> to strip all debugging code and code that exists in libraries on your system.</p>
   <p>If, on the other hand, you can't live without bells and whistles, you could try:</p>
   <pre>
-  <b>--enable-extra</b>          Enable extra functions, including easter eggs
+  <b>--enable-extra</b>          Enable extra features, currently only easter eggs
   <b>--enable-nanorc</b>         Enable use of .nanorc file
   <b>--enable-color</b>          Enable color and syntax highlighting
   <b>--enable-multibuffer</b>    Enable having multiple file buffers open
@@ -163,7 +163,7 @@
                           Turn off wrapping of text by default when the
                           user is root</pre></blockquote>
 <h2><a name="3.7"></a>3.7. Tell me more about this multibuffer stuff!</h2>
-<blockquote><p>To use multiple file buffers, you must be using nano 1.1.0 or newer, and you must have configured nano with <b>--enable-multibuffer</b> or <b>--enable-extra</b> (use nano -V to check). Then when you want to enable inserting a file into its own buffer instead of into the current file, just hit <b>Meta-F</b>, then insert the file as normal with <b>^R</b>.  If you always want files to be loaded into their own buffers, use the <b>--multibuffer</b> or <b>-F</b> flag when you invoke nano.</p>
+<blockquote><p>To use multiple file buffers, you must be using nano 1.1.0 or newer, and you must have configured nano with <b>--enable-multibuffer</b> (use nano -V to check). Then when you want to enable inserting a file into its own buffer instead of into the current file, just hit <b>Meta-F</b>, then insert the file as normal with <b>^R</b>.  If you always want files to be loaded into their own buffers, use the <b>--multibuffer</b> or <b>-F</b> flag when you invoke nano.</p>
   <p>You can move between the buffers you have open with the <b>Meta-&lt;</b> and <b>Meta-&gt;</b> keys, or more easily with <b>Meta-,</b> and <b>Meta-.</b> (clear as mud, right? =-). When you have more than one file buffer open, the ^X shortcut will say &quot;Close&quot;, instead of the normal &quot;Exit&quot; when only one buffer is open.</p></blockquote>
 <h2><a name="3.8"></a>3.8. Tell me more about this verbatim input stuff!</h2>
 <blockquote><p>To use verbatim input, you must be using nano 1.3.1 or newer. When you want to insert a literal character into the file you're editing, such as a control character that nano usually treats as a command, first press <b>Meta-V</b>. (If you're not at a prompt, you'll get the message &quot;Verbatim Input&quot;.) Then press the key(s) that generate the character you want.</p>
@@ -250,8 +250,9 @@
 <h2><a name="8"></a>8. ChangeLog</h2>
 <blockquote>
 <p>
-2005/06/13 - Minor capitalization and wording fixes. (DLR)
+2005/06/15 - Update description of --enable-extra, and add missing line breaks. (DLR)<br>
-2005/06/08 - Updated section 1.1 to mention the current maintainer. (DLR)
+2005/06/13 - Minor capitalization and wording fixes. (DLR)<br>
+2005/06/08 - Updated section 1.1 to mention the current maintainer. (DLR)<br>
 2005/03/09 - Added question about opening files with names beginning with '+'s, and added a few more miscellaneous cosmetic fixes. (DLR)<br>
 2005/01/03 - Removed now-inaccurate note about verbatim input's not working at prompts, and update its description to mention that it handles hexadecimal values now. (DLR)<br>
 2004/11/21 - Listed sh as an example of a Bourne shell. (DLR)<br>

doc/nanorc.sample

@@ -47,7 +47,7 @@
 
 ## Allow multiple file buffers (inserting a file will put it into a
 ## separate buffer).  You must have configured with --enable-multibuffer
-## or --enable-extra for this to work.
+## for this to work.
 ##
 # set multibuffer