po: update translations and regenerate POT file and PO files

When there is no end match after a start, it is pointless to look
for any more starts because also they will not have any end match,
so nothing will get painted -- just cut the loop short.

AUTHORS

@@ -39,7 +39,7 @@ Mike Frysinger <vapier@gentoo.org>
 	* Gentoo package maintainer.  Whitespace display mode,
 	  --enable-utf8/--disable-utf8 configure options for ncurses,
 	  many new color regexes and improvements to existing color
-	  regexes for nanorc.sample, and miscellaneous bug fixes.
+	  regexes in syntax/*.nanorc, and miscellaneous bug fixes.
 
 Mark Majeres <mark@engine12.com>
 	* A functional undo/redo system, and coloring nano's interface.

Makefile.am

@@ -2,6 +2,11 @@ AUTOMAKE_OPTIONS = gnu no-dependencies
 
 SUBDIRS = doc m4 po src
 
-EXTRA_DIST = ChangeLog.pre-2.1 IMPROVEMENTS README.GIT nano.spec
+if USE_COLOR
+SUBDIRS += syntax
+endif
+
+EXTRA_DIST = ChangeLog.1999-2006 ChangeLog.2007-2015 \
+		IMPROVEMENTS README.GIT nano.spec
 
 ACLOCAL_AMFLAGS = -I m4

NEWS

@@ -1,3 +1,23 @@
+2017.01.10 - GNU nano 2.7.4 "Red dress" undoes deletions in an orderly
+		manner again (bug was introduced in previous version),
+		sets the preferred x position for vertical movements
+		more consistently, avoids some scrolling problems in
+		softwrap mode, installs the Info manual also when your
+		system lacks 'makeinfo', and corrects the behavior of
+		the beginning-of-word anchor (\<) in regex searches.
+
+2016.12.28 - GNU nano 2.7.3 "Ontbijtkoek" wipes away a handful of bugs:
+		your editor is now able to handle filenames that contain
+		newlines, avoids a brief flash of color when switching
+		between buffers that are governed by different syntaxes,
+		makes the Shift+Ctrl+Arrow keys select text again on a
+		Linux console, is more resistant against malformations
+		in the positionlog file, and does not crash when ^C is
+		typed on systems where it produces the code KEY_CANCEL.
+		Oh, and it no longer mistakenly warns about editing an
+		unlocked file just after saving a new one.  That's it.
+		Tastes great with thick butter.
+
 2016.12.12 - GNU nano 2.7.2 "Shemesh! Shemesh!" brings another feature:
 		the ability to complete with one keystroke (^] by default)
 		a fragment of a word to a full word existing elsewhere in

README

@@ -34,7 +34,7 @@ How to compile and install nano
 	default installation directory of /usr/local.
 
 	If you haven't configured with the --disable-nanorc option, after
-	installation you may want to copy the doc/nanorc.sample file to
+	installation you may want to copy the doc/sample.nanorc file to
 	your home directory, rename it to ".nanorc", and then edit it
 	according to your taste.
 

configure.ac

@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see http://www.gnu.org/licenses/.
 
-AC_INIT([GNU nano], [2.7.2], [nano-devel@gnu.org], [nano])
+AC_INIT([GNU nano], [2.7.4], [nano-devel@gnu.org], [nano])
 AC_CONFIG_SRCDIR([src/nano.c])
 AC_CANONICAL_HOST
 AM_INIT_AUTOMAKE
@@ -628,12 +628,10 @@ AC_CACHE_CHECK([for enhanced regular expression flag], nano_cv_flag_reg_extended
 AC_DEFINE_UNQUOTED(NANO_REG_EXTENDED, $nano_cv_flag_reg_extended,
 		   [Flag(s) to use to get the full range of extended regular expressions])
 
-if test x$color_support = xyes; then
-	# Now check for the end-of-word boundary support (/< and />).
-	AC_MSG_CHECKING([for GNU-style word boundary regex support])
-
-	AC_ARG_WITH(wordbounds,
-        AS_HELP_STRING([--with-wordbounds], [Use GNU-style word boundary delimiters]),
+# Check for word-boundary support (/< and />).
+AC_MSG_CHECKING([for GNU-style word boundary regex support])
+AC_ARG_WITH(wordbounds,
+AS_HELP_STRING([--with-wordbounds], [Use GNU-style word boundary delimiters]),
 	[ case "$with_wordbounds" in
 	    no)
 		AC_MSG_RESULT(no)
@@ -670,6 +668,7 @@ int main(void)
 	)
 ])
 
+if test x$color_support = xyes; then
 #    if test x$CURSES_LIB_NAME = xcurses; then
 	AC_MSG_CHECKING([whether _XOPEN_SOURCE_EXTENDED is needed])
 	AC_TRY_RUN([
@@ -733,10 +732,6 @@ else
 fi
 AM_CONDITIONAL(GROFF_HTML, test x$groff_html_support = xyes)
 
-# Check for the availability of makeinfo.
-AC_CHECK_PROG(haveit, makeinfo, yes, no)
-AM_CONDITIONAL(HAVE_MAKEINFO, test x$haveit = xyes)
-
 # Check whether this is a git repository.
 AC_MSG_CHECKING([whether building from git])
 if test -d .git ; then
@@ -751,14 +746,11 @@ AM_CONDITIONAL(BUILDING_FROM_GIT, test x$from_git = xyes)
 AC_CONFIG_FILES([
 Makefile
 doc/Makefile
-doc/nanorc.sample
-doc/man/Makefile
-doc/man/fr/Makefile
-doc/syntax/Makefile
-doc/texinfo/Makefile
+doc/sample.nanorc
 m4/Makefile
 po/Makefile.in
 src/Makefile
+syntax/Makefile
 nano.spec
 ])
 

doc/.gitignore

@@ -1 +1,7 @@
-/nanorc.sample
+nano.1.html
+rnano.1.html
+nanorc.5.html
+texinfo.tex
+nano.info
+nano.html
+sample.nanorc

doc/Makefile.am

@@ -1,11 +1,33 @@
-SUBDIRS = man
-
-if HAVE_MAKEINFO
-SUBDIRS += texinfo
-endif
-
-if USE_COLOR
-SUBDIRS += syntax
-endif
+SUBDIRS =
+BUILT_SOURCES =
 
 dist_html_DATA = faq.html
+
+dist_man_MANS = nano.1 rnano.1
+html_pages = nano.1.html rnano.1.html
+
+if USE_NANORC
+dist_man_MANS += nanorc.5
+html_pages += nanorc.5.html
+endif
+
+nano.1.html: nano.1
+	groff -t -mandoc -Thtml < $? > $@
+nanorc.5.html: nanorc.5
+	groff -t -mandoc -Thtml < $? > $@
+rnano.1.html: rnano.1
+	groff -t -mandoc -Thtml < $? > $@
+
+if GROFF_HTML
+BUILT_SOURCES += $(html_pages)
+dist_html_DATA += $(html_pages)
+endif
+
+info_TEXINFOS = nano.texi
+
+BUILT_SOURCES += nano.html
+dist_html_DATA += nano.html
+
+AM_MAKEINFOHTMLFLAGS = --no-split
+
+EXTRA_DIST = $(BUILT_SOURCES) $(info_TEXINFOS)

doc/faq.html

@@ -5,6 +5,7 @@
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 </head>
 <body text="#330000" bgcolor="#ffffff" link="#0000ef" vlink="#51188e" alink="#ff0000">
+
 <h1>The GNU nano editor FAQ</h1>
 <h2>Table of Contents</h2>
 <h2><a href="#1">1. General</a></h2>
@@ -38,15 +39,11 @@
   <a href="#4.5">4.5. How do I type the F13-F16 keys shown in the help browser? My keyboard only has F1-F12!</a><br>
   <a href="#4.6">4.6. nano crashes when I type &lt;insert keystroke here&gt;!</a><br>
   <a href="#4.7">4.7. nano crashes when I resize my window. How can I fix that?</a><br>
-  <a href="#4.8">4.8. [version 1.3.12 and later] I'm using glibc 2.2.3, and nano crashes when I use color support or do regular expression searches. How can I fix that?</a><br>
-  <a href="#4.9">4.9. [version 1.1.12 and earlier] Why does nano show ^\ in the shortcut list instead of ^J?</a><br>
-  <a href="#4.10a">4.10a. [version 1.1.12 and earlier] When I type in a search string, the string I last searched for is already in front of my cursor! What happened?!</a><br>
-  <a href="#4.10b">4.10b. [version 1.1.99pre1 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</a><br>
-  <a href="#4.11">4.11. How do I make nano my default editor (in Pine, mutt, etc.)?</a><br>
-  <a href="#4.12">4.12. I've compiled nano with color support, but I don't see any color when I run it!</a><br>
-  <a href="#4.13">4.13. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</a><br>
-  <a href="#4.14">4.14. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</a><br>
-  <a href="#4.15">4.15. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</a></p></blockquote>
+  <a href="#4.8">4.8. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</a><br>
+  <a href="#4.9">4.9. I've compiled nano with color support, but I don't see any color when I run it!</a><br>
+  <a href="#4.10">4.10. How do I make nano my default editor (in Pine, mutt, etc.)?</a><br>
+  <a href="#4.11">4.11. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</a><br>
+  <a href="#4.12">4.12. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</a></p></blockquote>
 <h2><a href="#5">5. Internationalization</a></h2>
 <blockquote><p><a href="#5.1">5.1. There's no translation for my language!</a><br>
   <a href="#5.2">5.2. I don't like the translation for &lt;x&gt; in my language. How can I fix it?</a><br>
@@ -64,13 +61,14 @@
   <a href="#7.5">7.5. Can I have write access to the GIT tree?</a></p></blockquote>
 <h2><a href="#8">8. ChangeLog</a></h2>
 <hr width="100%">
+
 <h1><a name="1"></a>1. General</h1>
 <h2><a name="1.1"></a>1.1 About this FAQ</h2>
 <blockquote><p>This FAQ was originally written and maintained by Chris Allegretta &lt;<a href="mailto:chrisa@asty.org">chrisa@asty.org</a>&gt;, who also happens to be the creator of nano. It was then maintained by David Lawrence Ramsey &lt;<a href="mailto:pooka109@gmail.com">pooka109@gmail.com</a>&gt;. Maybe someone else will volunteer to maintain this FAQ someday, who knows...</p></blockquote>
 <h2><a name="1.2"></a>1.2. How do I contribute to it?</h2>
 <blockquote><p>Your best bet is to send it to the nano email address, <a href="mailto:nano@nano-editor.org">nano@nano-editor.org</a> and if it is useful enough it will be included in future versions.</p></blockquote>
 <h2><a name="1.3"></a>1.3. What is GNU nano?</h2>
-<blockquote><p>GNU nano is designed to be a free replacement for the Pico text editor, part of the Pine email suite from <a href="http://www.washington.edu/pine/">The University of Washington</a>. It aims to &quot;emulate Pico as closely as possible and perhaps include extra functionality&quot;.</p></blockquote>
+<blockquote><p>GNU nano is designed to be a free replacement for the Pico text editor, part of the Pine email suite from <a href="http://www.washington.edu/pine/">The University of Washington</a>. It aims to &quot;emulate Pico as closely as possible and then include extra functionality&quot;.</p></blockquote>
 <h2><a name="1.4"></a>1.4. What is the history behind nano?</h2>
 <blockquote><p>Funny you should ask!</p>
   <p><b>In the beginning...</b></p>
@@ -79,15 +77,16 @@
   <p>The <a href="http://www.debian.org/">Debian GNU/Linux</a> distribution, known for its strict standards in distributing truly &quot;free&quot; software (i.e. software with no restrictions on redistribution), would not include a binary package for Pine or Pico. Many people had a serious dilemma: they loved these programs, but the versions available at the time were not truly free software in the <a href="http://www.gnu.org/philosophy/free-sw.html">GNU</a> sense of the word.</p>
   <p><b>The event...</b></p>
   <p>It was in late 1999 when Chris Allegretta (our hero) was yet again complaining to himself about the less-than-perfect license Pico was distributed under, the 1000 makefiles that came with it and how just a few small improvements could make it the Best Editor in the World (TM). Having been a convert from Slackware to Debian, he missed having a simple binary package that included Pine and Pico, and had grown tired of downloading them himself.</p>
-  <p>Finally something snapped inside and Chris coded and hacked like a madman for many hours straight one weekend to make a (barely usable) Pico clone, at the time called TIP (Tip Isn't Pico). The program could not be invoked without a filename, could not save files, had no help text display, spell checker, and so forth. But over time it improved, and with the help of a few great coders it matured to the (hopefully) stable state it is today.</p>
+  <p>Finally something snapped inside and Chris coded and hacked like a madman for many hours straight one weekend to make a (barely usable) Pico clone, at the time called TIP (Tip Isn't Pico). The program could not be invoked without a filename, could not save files, had no help text display, spell checker, and so forth. But over time it improved, and with the help of a few great coders it matured to the (hopefully) stable state it is in today.</p>
   <p>In February 2001, nano was declared an official GNU program by Richard Stallman. nano also reached its first production release on March 22, 2001.</p></blockquote>
 <h2><a name="1.5"></a>1.5. Why the name change from TIP?</h2>
 <blockquote><p>On January 10, 2000, TIP was officially renamed to nano because of a namespace conflict with another program called 'tip'. The original 'tip' program &quot;establishes a full duplex terminal connection to a remote host&quot;, and was included with many older Unix systems (and newer ones like Solaris). The conflict was not noticed at first because there is no 'tip' utility included with most GNU/Linux distributions (where nano was developed).</p></blockquote>
 <h2><a name="1.6"></a>1.6. What is the current version of nano?</h2>
-<blockquote><p>The current version of nano *should* be 2.7.0.  Of course, you should always check the <a href="https://nano-editor.org/">nano homepage</a> to see what the latest and greatest version is.</p></blockquote>
+<blockquote><p>The current version of nano <i>should</i> be <b>2.7.4</b>.  Of course, you should always check the <a href="https://nano-editor.org/">nano homepage</a> to see what the latest and greatest version is.</p></blockquote>
 <h2><a name="1.7"></a>1.7. I want to read the man page without having to download the program!</h2>
 <blockquote><p>Jeez, demanding, aren't we? Okay, look <a href="https://nano-editor.org/dist/latest/nano.1.html">here</a>.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="2"></a>2. Where to get GNU nano.</h1>
 <h2><a name="2.1"></a>2.1. Web sites that carry nano.</h2>
 <blockquote><p>The nano source tarballs can be downloaded from the following web sites:</p>
@@ -115,6 +114,7 @@
 <h2><a name="2.4"></a>2.4. By GIT (for the brave).</h2>
 <blockquote><p>For the 'bleeding edge' current version of nano, you can use GIT to download the current source code. <b>Note:</b> believe it or not, by downloading code that has not yet stabilized into an official release, there could quite possibly be bugs, in fact the code may not even compile! Anyway, see <a href="http://git.savannah.gnu.org/cgit/nano.git/tree/README.GIT">the nano GIT document</a> for info on anonymous GIT access to the nano source.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="3"></a>3. Installation and Configuration</h1>
 <h2><a name="3.1"></a>3.1. How do I install the RPM or DEB package?</h2>
 <blockquote><p>It's simple really! As root, type <b>rpm -Uvh nano-x.y.z-1.i386.rpm</b> if you have a RedHat-ish system or <b>dpkg -i nano_x.y.z-1.deb</b> if you have a Debian-ish system, where <b>x.y.z</b> is the release of nano. There are other programs to install packages, and if you wish to use those, knock yourself out.</p></blockquote>
@@ -149,23 +149,25 @@
   <b>--disable-operatingdir</b>  Disable the setting of an operating directory
   <b>--disable-speller</b>       Disable spell checker functions
   <b>--disable-tabcomp</b>       Disable tab completion functions
+  <b>--disable-wordcomp</b>      Disable the word completion function
   <b>--disable-wrapping</b>      Disable all hard-wrapping of text</pre>
-  <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 with Control-^ to select text). 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>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 with Control-^ to select text). 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 whether 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>With <b>--disable-wrapping-as-root</b> you can disable any hard-wrapping by default when the user is root, useful to prevent accidentally changing long lines in system configuration files.</p>
 </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 not have configured it with <b>--disable-multibuffer</b> nor with <b>--enable-tiny</b> (use <b>nano -V</b> to check the compilation options). Then when you want to insert 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>
+<blockquote><p>To use multiple file buffers, you must not have configured nano with <b>--disable-multibuffer</b> nor with <b>--enable-tiny</b> (use <b>nano -V</b> to check the compilation options). Then when you want to insert 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 without holding Shift: <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>
-  <p>Alternatively, if you've enabled Unicode support (see section <a href="#5.3">5.3</a>), you can press <b>Meta-V</b> and then type a six-digit hexadecimal code (from 000000 to 10FFFF, case-insensitive), and the character with the corresponding value will be inserted instead. The prompt will change to &quot;Unicode Input&quot; when you do this.</p></blockquote>
-<h2><a name="3.9a"></a>3.9a. How do I make a .nanorc file that nano will read when I start it?</h2>
-<blockquote><p>It's not hard at all! But, your version of nano must <b>not</b> have been compiled with <b>--disable-nanorc</b>, and must be version 1.1.12 or newer (use nano -V to check your version and compiled features). Then simply copy the <b>nanorc.sample</b> that came with the nano source or your nano package (most likely in /usr/doc/nano) to .nanorc in your home directory. If you didn't get one, the syntax is simple. Flags are turned on and off by using the words <b>set</b> and <b>unset</b> plus the long option name for the feature. For example, &quot;set nowrap&quot; or &quot;set smarthome&quot;.</p></blockquote>
+<blockquote><p>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; on the statusbar), then press the key(s) that generate the character you want.</p>
+  <p>Alternatively, if you've enabled Unicode support (see section <a href="#5.3">5.3</a>), you can press <b>Meta-V</b> and then type a six-digit hexadecimal code (from 000000 to 10FFFF, case-insensitive), and the character with the corresponding value will be inserted. The statubar will change to &quot;Unicode Input: ......&quot; when you do this.</p></blockquote>
+<h2><a name="3.9a"></a>3.9a. How do I make a .nanorc file that will be read when I start nano?</h2>
+<blockquote><p>It's not hard at all! But, your nano must <b>not</b> have been compiled with <b>--disable-nanorc</b>. Then simply copy the <b>sample.nanorc</b> that came with the nano source or your nano package (most likely in /usr/doc/nano) to .nanorc in your home directory. If you didn't get one, the syntax of the file is simple. Flags are turned on and off by using the words <b>set</b> and <b>unset</b> plus the long option name for the feature. For example, &quot;set nowrap&quot; or &quot;set smarthome&quot;.</p></blockquote>
 <h2><a name="3.9b"></a>3.9b. How about in Win32?</h2>
 <blockquote><p>If you're using the official nano .zip file and have extracted all the files, you should take the file nano.rc and place it somewhere on your Win32 system (for example, if you have write permission to do so, at the top of C:\).  Then you must create an Environment variable called HOME which points to the directory where you put nano.rc.  In Windows XP, you can get to Environment variables by right-clicking "My Computer" either on the desktop or in the Start Menu, and selecting Properties.  This should bring up the System Properties panel.  Then click the Advanced Tab, and there should be a button called Environment Variables.  Click that to bring up the Environment Variables section. Now, under User Variables you should be able to click the New button, and make a new Variables Name called HOME, with the Variable Value of whatever path you copied nano.rc into (just the directory name; don't add nano.rc onto the end).</p>
 <p>We're still working on documentation for enabling syntax highlighting on Win32; please bear with us.</p>
 <p>Note that the nano.rc file must remain Unix-formatted in order for nano to understand it.  In other words, you should probably use only nano to edit its config file.  Other programs like Wordpad and Notepad will convert the file to DOS format when saving, and the latter does not even properly read Unix-formatted files to begin with.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="4"></a>4. Running</h1>
 <h2><a name="4.1"></a>4.1. How do I open a file with a name beginning with '+' from the command line?</h2>
 <blockquote><p>If a command-line option that begins with '+' is followed by another option, the former is always treated as a starting line and column number, and the latter is always treated as a filename. If a command-line option that begins with '+' isn't followed by another option, it's always treated as a filename. Examples:</p>
@@ -188,15 +190,11 @@
 <blockquote><p>If you aren't trying some bizarre keystroke combination with some bizarre $TERM entry, chances are you have found a bug. You are welcome to submit it to the <a href="mailto:nano-devel@gnu.org">nano-devel</a> list or in the <a href="https://savannah.gnu.org/bugs/?group=nano">bug tracker</a> on Savannah.</p></blockquote>
 <h2><a name="4.7"></a>4.7. nano crashes when I resize my window. How can I fix that?</h2>
 <blockquote><p>Older versions of nano had this problem.  Please upgrade to version 2.7.0 or newer.</p></blockquote>
-<h2><a name="4.8"></a>4.8. [version 1.3.12 and later] I'm using glibc 2.2.3, and nano crashes when I use color support or do regular expression searches. How can I fix that?</h2>
-<blockquote><p>It's a bug in glibc 2.2.3. You should upgrade to at least glibc 2.2.4.</p></blockquote>
-<h2><a name="4.9"></a>4.9. [version 1.1.12 and earlier] Why does nano show ^\ in the shortcut list instead of ^J?</h2>
-<blockquote><p>The help (^G) and justify (^J) functions were among the last to be written. To show the improvements that nano had over Pico (go to line number, and replace), ^_ and ^\ were put on the shortcut list. Later, ^G came back in place of ^_ as it proved to be very valuable for new Unix users.</p></blockquote>
-<h2><a name="4.10a"></a>4.10a. [version 1.1.12 and earlier] When I type in a search string, the string I last searched for is already in front of my cursor! What happened?!</h2>
-<blockquote><p>Since nano version 0.9.20, the default was to have a completely consistent user interface across all user input functions. This means that regardless of whether you're being asked for a filename to insert or write, or a string to search for, the previous value is already inserted before the cursor.</p></blockquote>
-<h2><a name="4.10b"></a>4.10b. [version 1.1.99pre1 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</h2>
-<blockquote><p>It was decided that consistency was nice, but people are used to Pico's inconsistent behavior. Also, in version 1.1.99pre1, search and replace history was introduced. If you wish to edit your previous search/replace entry (or any previous entry), you can do so by hitting the up arrow to cycle through your history. This method allows the best of both worlds: You don't need to erase the previous string if you want to enter a new one, but you can with one keystroke recall previous entries for editing. Therefore there is now no "Pico mode", nano is and has always been a Pico <b>clone</b>, and clones by default should be compatible.</p></blockquote>
-<h2><a name="4.11"></a>4.11. How do I make nano my default editor (in Pine, mutt, etc.)?</h2>
+<h2><a name="4.8"></a>4.8. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</h2>
+<blockquote><p>You have the autoindent feature turned on. Hit Meta-I to turn it off, paste your text, and then hit Meta-I again to turn it back on.</p></blockquote>
+<h2><a name="4.9"></a>4.9. I've compiled nano with color support, but I don't see any color when I run it!</h2>
+<blockquote><p>If you want nano to actually use color, you have to specify the color configurations you want it to use in your .nanorc. Several example configurations are in the <b>doc/syntax</b> subdirectory of the nano source, which are normally installed to <b>/usr/local/share/nano</b>. To enable all of them, uncomment the line <b># include "/usr/local/share/nano/*.nanorc"</b> in your nanorc. See also section <a href="#3.9a">3.9a</a>.</p></blockquote>
+<h2><a name="4.10"></a>4.10. How do I make nano my default editor (in Pine, mutt, etc.)?</h2>
 <blockquote><p>You need to make nano your $EDITOR. If you want this to be saved, you should put a line like this in your <b>.bashrc</b> if you use bash (or <b>.zshrc</b> if you believe in zsh):</p>
   <p><b>export EDITOR=/usr/local/bin/nano</b></p>
   <p>or, if you use tcsh, put this in your <b>.cshrc</b> file:</p>
@@ -209,17 +207,14 @@
   <p>If you're a mutt user, you should see an effect immediately the next time you log in. No further configuration is needed. However, if you want to let people know you use nano to compose your email messages, you can put a line like this in your <b>.muttrc</b>:</p>
   <p><b>my_hdr X-Composer: nano x.y.z</b></p>
   <p>Again, replace x.y.z with the version of nano you use.</p></blockquote>
-<h2><a name="4.12"></a>4.12. I've compiled nano with color support, but I don't see any color when I run it!</h2>
-<blockquote><p>If you want nano to actually use color, you have to specify the color configurations you want it to use in your .nanorc. Several example configurations are in the <b>doc/syntax</b> subdirectory of the nano source, which are normally installed to <b>/usr/local/share/nano</b>. To enable all of them, uncomment the line <b># include "/usr/local/share/nano/*.nanorc"</b> in your nanorc. See also section <a href="#3.9a">3.9a</a>.</p></blockquote>
-<h2><a name="4.13"></a>4.13. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</h2>
+<h2><a name="4.11"></a>4.11. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</h2>
 <blockquote><p>Try holding down the Shift key and selecting or pasting the text as you normally would.</p></blockquote>
-<h2><a name="4.14"></a>4.14. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</h2>
-<blockquote><p>You have the autoindent feature turned on. Hit Meta-I to turn it off, paste your text, and then hit Meta-I again to turn it back on.</p></blockquote>
-<h2><a name="4.15"></a>4.15. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</h2>
+<h2><a name="4.12"></a>4.12. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</h2>
 <blockquote><p>In nano 2.3.0, cursor-position history was introduced, and both history files now reside in a .nano subdirectory in your home directory.  A newer nano will move an existing search-history file to this new location so it can continue to be used.  This means that if you then try and use an earlier version of nano, it will be unable to see your current search history.  To fix this, run the following command:<br>
   <p><b>ln -sf ~/.nano/search_history ~/.nano_history</b></p>
 </p><p>The "migration service" (moving the search-history file to its new location) will be deleted from nano in early 2018.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="5"></a>5. Internationalization</h1>
 <h2><a name="5.1"></a>5.1. There's no translation for my language!</h2>
 <blockquote><p>In June 2001, GNU nano entered the <a href="http://translationproject.org/html/welcome.html">Translation Project</a> and since then, translations should be managed from there.</p>
@@ -228,8 +223,9 @@
 <h2><a name="5.2"></a>5.2. I don't like the translation for &lt;x&gt; in my language. How can I fix it?</h2>
 <blockquote><p>The best way would probably be to send an e-mail to the team's mailing listed mentione in the <code>Language-Team:</code> field in the <b>&lt;your_language&gt;.po</b> file with your suggested corrections, and then they can make the changes reach the nano-devel list.</p></blockquote>
 <h2><a name="5.3"></a>5.3. What is the status of Unicode support?</h2>
-<blockquote><p>In version 1.3.12 or later, Unicode should be usable. With your terminal, locale (LC_ALL and similar environment variables), and encoding configured to properly support UTF-8, you should be able to enter and save Unicode text.</p></blockquote>
+<blockquote><p>Since versions 1.3.12, Unicode should be usable. With your terminal, locale (LC_ALL and similar environment variables), and encoding configured to properly support UTF-8, you should be able to enter and save Unicode text.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="6"></a>6. Advocacy and Licensing</h1>
 <h2><a name="6.1"></a>6.1. Why should I use nano instead of Pico?</h2>
 <blockquote><p>There are many reasons to use nano instead of Pico. A more complete list can be found at the <a href="https://nano-editor.org/">nano homepage</a>.</p></blockquote>
@@ -241,6 +237,7 @@
 <blockquote><p>If you are looking to use a Free Software program similar to Pine, and Emacs is not your thing, you should definitely take a look at <a href="http://www.mutt.org/">mutt</a>. It is a full-screen, console based mail program that actually has a lot more flexibility than Pine, but has a keymap included in the distribution that allows you to use the same keystrokes as Pine would to send and receive mail. It's also under the GNU General Public License, version 2.0.<P>
 Of course, due to the license change you can now use the <A HREF="http://www.washington.edu/alpine/">Alpine distribution</A> of PINE as it is now considered Free Software, but you would be sacrificing many of nano's features to do so.</p></blockquote>
 <hr width="100%">
+
 <h1><a name="7"></a>7. Miscellaneous</h1>
 <h2><a name="7.1"></a>7.1. nano-related mailing lists.</h2>
 <blockquote><p>There are three mailing lists for nano hosted at <a href="http://savannah.gnu.org/">Savannah</a>: info-nano, help-nano and nano-devel. info-nano is a very low traffic list where new versions of nano are announced (surprise!). help-nano is for getting help with the editor without needing to hear all of the development issues surrounding it. nano-devel is a normally low, sometimes high traffic list for discussing the present and future development of nano. Here are links to where you can sign up for a given list:</p>
@@ -256,76 +253,79 @@ Of course, due to the license change you can now use the <A HREF="http://www.was
 <h2><a name="7.4"></a>7.4. How do I join the development team?</h2>
 <blockquote><p>The easiest way is to consistently send in good patches that add some needed functionality, fix a bug or two, and/or make the program more optimized/efficient. Then ask nicely and you will probably be added to the Savannah development list and be given write access after a while. There is a lot of responsibility that goes along with being a team member, so don't think it's just something to add to your resume.</p></blockquote>
 <h2><a name="7.5"></a>7.5. Can I have write access to the git tree?</h2>
-<blockquote><p>Re-read Section <a href="#7.4">7.4</a> and you should know the answer.</p></blockquote>
-<h2><a name="8"></a>8. ChangeLog</h2>
+<blockquote><p>Re-read section <a href="#7.4">7.4</a> and you should know the answer.</p></blockquote>
+<hr width="100%">
+
+<h1><a name="8"></a>8. ChangeLog</h1>
 <blockquote><p>
-2016/04/17 - Update docs to refer to GIT instead of subversion. (Mike)<br>
-2015/07/18 - More small fixes and updates. (Benno)<br>
-2014/04/24 - A bunch of small fixes and updates. (Benno)<br>
-2009/11/30 - Update various bits for nano 2.2.x. (DLR)<br>
-2009/11/18 - Typo fix. (j.mader@gmail.com)<br>
-2008/03/16 - Update docs to refer to subversion instead of CVS, add more words about Alpine, and refer to Savannah for bugs and patches. (chrisa)<br>
-2007/12/21 - Update maintainer information. (DLR)<br>
-2007/12/09 - Add minor punctuation and wording fixes, and update various sections to account for Alpine. (DLR)<br>
-2007/08/26 - Update links to the Free Translation Project. (DLR)<br>
-2007/07/29 - Update RPM links for nano 2.0.x. (DLR)<br>
-2007/04/18 - Add a new section 4.14 to explain how autoindent affects pasted text. (John M. Gabriele, minor tweaks by DLR)<br>
-2007/04/04 - Update email address. (DLR)<br>
-2007/01/01 - Update section 4.1 to describe how to open files with names beginning with '+' at specified columns as well as lines. (DLR)<br>
-2006/11/25 - Add miscellaneous wording and capitalization fixes. (DLR)<br>
-2006/10/28 - Update various links for the 2.0 branch of nano. (DLR)<br>
-2006/10/06 - Update the question in section 4.13 to match the version of it in the answer section. (DLR)<br>
-2006/07/25 - Update section 5.3 again to not state &quot;the latest development version&quot; before 1.3.12, as it's no longer accurate. Also add some minor spacing fixes. (DLR)<br>
-2006/06/12 - Update section 5.3, due to the display fix for two-column Unicode characters. (DLR)<br>
-2006/06/05 - Add a new section 4.8, and move all section 4 entries after it down one number, to explain how to deal with glibc 2.2.3's crashes involving extended regular expressions. (DLR)<br>
-2006/06/04 - Add minor punctuation, wording, and typo fixes. (DLR)<br>
-2006/05/27 - Update section 3.8 to mention the new "Unicode Input" prompt, and how Unicode input only works when Unicode support is enabled. (DLR)<br>
-2006/05/12 - Remove section 4.4, and move all section 4 entries after it up one number, since it no longer applies. Meta-] and Meta-[ are no longer used to indent and unindent marked text, since they require that the bracket matching key change to Ctrl-], which is used as the telnet escape key (found by Chris). Also, make the link to the nano CVS page a bit more readable. (DLR)<br>
-2006/05/08 - Add a new section 4.5, and move all section 4 entries after it down one number, to explain a problem that can occur when holding down keys to generate Meta sequences. Also add a few more capitalization and wording fixes. (Benno Schulenberg, minor tweaks by DLR)<br>
-2006/05/01 - Add a new section 4.4, and move all section 4 entries after it down one number, to explain how to deal with problems typing Meta-[. Also add a few capitalization and wording fixes. (DLR)<br>
-2006/04/14 - Clarify section 1.4: help menu -> help text display. (DLR, suggested by Benno Schulenberg)<br>
-2006/03/16 - Update the Free Translation Project's address, change the character set to UTF-8, and remove broken links to contributed RedHat nano packages. (DLR)<br>
-2005/11/21 - Clarify section 5.3 to better explain how to enable Unicode support, and remove the mention of quirks, since they turned out to not be a nano problem. (Mike Frysinger and DLR)<br>
-2005/11/19 - Add a new section 5.3 to explain the status of nano's Unicode support. (Mike Frysinger, minor tweaks by DLR)<br>
-2005/08/27 - Update email address. (DLR)<br>
-2005/08/10 - Add a new section 4.3, and move all section 4 entries after it down one number, to explain how to deal with numeric keypad problems. (DLR)<br>
-2005/08/08 - Update section 3.8 to mention that verbatim input mode now takes a six-digit hexadecimal number. (DLR)<br>
-2005/07/04 - Update section 4.10 to mention that pasting from the X clipboard via the middle mouse button also works when the Shift key is used. (DLR)<br>
-2005/06/15 - Update description of --enable-extra, and add missing line breaks. (DLR)<br>
-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>
-2004/11/05 - Fixed inaccuracy: Pico compatibility mode was made the default in nano 1.1.99pre1, not 1.2.2. Also added question about how to type F13-F16 on terminals lacking keys past F12 (suggested by Chris), question about how to select text for the clipboard in X terminals with nano's mouse support turned on (answer found by Joseph Birthisel), and misc. fixes and link updates. (DLR)<br>
-2004/04/07 - Removed NumLock glitch question, as it's no longer needed. (DLR)<br>
-2004/01/30 - Fixed inaccuracy: multibuffer mode was first in nano 1.1.0, not 1.1.12. (DLR)<br>
-2003/12/31 - Added question about the new verbatim input function, and a few minor fixes. Removed reference to &quot;set pico&quot; (DLR).<br>
-2003/07/02 - Added question about nano's not showing color when it's compiled with color support (DLR; suggested by Jordi).<br>
-2003/02/23 - Updated RPM links for nano 1.2.x (DLR).<br>
-2003/01/16 - Split section 4.5 into 4.5a and 4.5b for search string behavior. Added --enable-all docs.<br>
-2002/12/28 - More misc. fixes (David Benbennick, DLR).<br>
-2002/10/25 - Misc. fixes and link updates (DLR).<br>
-2002/09/10 - Another typo fix (DLR).<br>
-2002/05/15 - Typo fix (DLR).<br>
-2001/12/26 - Misc. fixes (Aaron S. Hawley, DLR).<br>
-2001/10/02 - Update for Free Translation Project.<br>
-2001/10/02 - Assorted fixes, Debian additions.<br>
-2001/06/30 - Silly typo fix.<br>
-2001/05/05 - Spelling fixes by David Lawrence Ramsey.<br>
-2001/05/02 - Misc fixes.<br>
-2001/03/26 - Typo fix in an URL.<br>
-2001/02/17 - Advocacy updates.<br>
-2001/02/15 - Added GNU notes for 0.9.99pre3.<br>
-2001/02/06 - Typo fixes.<br>
-2001/01/14 - Added note about NumLock glitch.<br>
-2001/01/10 - Linux -&gt; GNU/Linux.<br>
-2001/01/09 - Added &quot;making exe smaller&quot; section.<br>
-2000/12/19 - Typo and assorted error fixes.<br>
-2000/11/28 - Added blurb about make install-strip.<br>
-2000/11/19 - Changed Debian frozen to stable.<br>
-2000/11/18 - Previous string display (4.5).<br>
-2000/09/27 - Moved addresses to nano-editor.org.<br>
-2000/06/31 - Initial framework.</p></blockquote>
+2017.01.09 - Delete some obsolete items and update a few others. (Benno)<br>
+2016.04.17 - Update docs to refer to GIT instead of subversion. (Mike)<br>
+2015.07.18 - More small fixes and updates. (Benno)<br>
+2014.04.24 - A bunch of small fixes and updates. (Benno)<br>
+2009.11.30 - Update various bits for nano 2.2.x. (DLR)<br>
+2009.11.18 - Typo fix. (j.mader@gmail.com)<br>
+2008.03.16 - Update docs to refer to subversion instead of CVS, add more words about Alpine, and refer to Savannah for bugs and patches. (Chris)<br>
+2007.12.21 - Update maintainer information. (DLR)<br>
+2007.12.09 - Add minor punctuation and wording fixes, and update various sections to account for Alpine. (DLR)<br>
+2007.08.26 - Update links to the Free Translation Project. (DLR)<br>
+2007.07.29 - Update RPM links for nano 2.0.x. (DLR)<br>
+2007.04.18 - Add a new section 4.14 to explain how autoindent affects pasted text. (John M. Gabriele, minor tweaks by DLR)<br>
+2007.04.04 - Update email address. (DLR)<br>
+2007.01.01 - Update section 4.1 to describe how to open files with names beginning with '+' at specified columns as well as lines. (DLR)<br>
+2006.11.25 - Add miscellaneous wording and capitalization fixes. (DLR)<br>
+2006.10.28 - Update various links for the 2.0 branch of nano. (DLR)<br>
+2006.10.06 - Update the question in section 4.13 to match the version of it in the answer section. (DLR)<br>
+2006.07.25 - Update section 5.3 again to not state &quot;the latest development version&quot; before 1.3.12, as it's no longer accurate. Also add some minor spacing fixes. (DLR)<br>
+2006.06.12 - Update section 5.3, due to the display fix for two-column Unicode characters. (DLR)<br>
+2006.06.05 - Add a new section 4.8, and move all section 4 entries after it down one number, to explain how to deal with glibc 2.2.3's crashes involving extended regular expressions. (DLR)<br>
+2006.06.04 - Add minor punctuation, wording, and typo fixes. (DLR)<br>
+2006.05.27 - Update section 3.8 to mention the new "Unicode Input" prompt, and how Unicode input only works when Unicode support is enabled. (DLR)<br>
+2006.05.12 - Remove section 4.4, and move all section 4 entries after it up one number, since it no longer applies. Meta-] and Meta-[ are no longer used to indent and unindent marked text, since they require that the bracket matching key change to Ctrl-], which is used as the telnet escape key (found by Chris). Also, make the link to the nano CVS page a bit more readable. (DLR)<br>
+2006.05.08 - Add a new section 4.5, and move all section 4 entries after it down one number, to explain a problem that can occur when holding down keys to generate Meta sequences. Also add a few more capitalization and wording fixes. (Benno Schulenberg, minor tweaks by DLR)<br>
+2006.05.01 - Add a new section 4.4, and move all section 4 entries after it down one number, to explain how to deal with problems typing Meta-[. Also add a few capitalization and wording fixes. (DLR)<br>
+2006.04.14 - Clarify section 1.4: help menu -> help text display. (DLR, suggested by Benno Schulenberg)<br>
+2006.03.16 - Update the Free Translation Project's address, change the character set to UTF-8, and remove broken links to contributed RedHat nano packages. (DLR)<br>
+2005.11.21 - Clarify section 5.3 to better explain how to enable Unicode support, and remove the mention of quirks, since they turned out to not be a nano problem. (Mike Frysinger and DLR)<br>
+2005.11.19 - Add a new section 5.3 to explain the status of nano's Unicode support. (Mike Frysinger, minor tweaks by DLR)<br>
+2005.08.27 - Update email address. (DLR)<br>
+2005.08.10 - Add a new section 4.3, and move all section 4 entries after it down one number, to explain how to deal with numeric keypad problems. (DLR)<br>
+2005.08.08 - Update section 3.8 to mention that verbatim input mode now takes a six-digit hexadecimal number. (DLR)<br>
+2005.07.04 - Update section 4.10 to mention that pasting from the X clipboard via the middle mouse button also works when the Shift key is used. (DLR)<br>
+2005.06.15 - Update description of --enable-extra, and add missing line breaks. (DLR)<br>
+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>
+2004.11.05 - Fixed inaccuracy: Pico compatibility mode was made the default in nano 1.1.99pre1, not 1.2.2. Also added question about how to type F13-F16 on terminals lacking keys past F12 (suggested by Chris), question about how to select text for the clipboard in X terminals with nano's mouse support turned on (answer found by Joseph Birthisel), and misc. fixes and link updates. (DLR)<br>
+2004.04.07 - Removed NumLock glitch question, as it's no longer needed. (DLR)<br>
+2004.01.30 - Fixed inaccuracy: multibuffer mode was first in nano 1.1.0, not 1.1.12. (DLR)<br>
+2003.12.31 - Added question about the new verbatim input function, and a few minor fixes. Removed reference to &quot;set pico&quot; (DLR).<br>
+2003.07.02 - Added question about nano's not showing color when it's compiled with color support (DLR; suggested by Jordi).<br>
+2003.02.23 - Updated RPM links for nano 1.2.x (DLR).<br>
+2003.01.16 - Split section 4.5 into 4.5a and 4.5b for search string behavior. Added --enable-all docs.<br>
+2002.12.28 - More misc. fixes (David Benbennick, DLR).<br>
+2002.10.25 - Misc. fixes and link updates (DLR).<br>
+2002.09.10 - Another typo fix (DLR).<br>
+2002.05.15 - Typo fix (DLR).<br>
+2001.12.26 - Misc. fixes (Aaron S. Hawley, DLR).<br>
+2001.10.02 - Update for Free Translation Project.<br>
+2001.10.02 - Assorted fixes, Debian additions.<br>
+2001.06.30 - Silly typo fix.<br>
+2001.05.05 - Spelling fixes by David Lawrence Ramsey.<br>
+2001.05.02 - Misc fixes.<br>
+2001.03.26 - Typo fix in an URL.<br>
+2001.02.17 - Advocacy updates.<br>
+2001.02.15 - Added GNU notes for 0.9.99pre3.<br>
+2001.02.06 - Typo fixes.<br>
+2001.01.14 - Added note about NumLock glitch.<br>
+2001.01.10 - Linux -&gt; GNU/Linux.<br>
+2001.01.09 - Added &quot;making exe smaller&quot; section.<br>
+2000.12.19 - Typo and assorted error fixes.<br>
+2000.11.28 - Added blurb about make install-strip.<br>
+2000.11.19 - Changed Debian frozen to stable.<br>
+2000.11.18 - Previous string display (4.5).<br>
+2000.09.27 - Moved addresses to nano-editor.org.<br>
+2000.06.31 - Initial framework.</p></blockquote>
 </body>
 </html>

doc/man/.gitignore

@@ -1,3 +0,0 @@
-nano.1.html
-nanorc.5.html
-rnano.1.html

doc/man/Makefile.am

@@ -1,28 +0,0 @@
-SUBDIRS =
-BUILT_SOURCES =
-
-if USE_NLS
-SUBDIRS += fr
-endif
-
-dist_man_MANS = nano.1 rnano.1
-html_pages = nano.1.html rnano.1.html
-
-if USE_NANORC
-dist_man_MANS += nanorc.5
-html_pages += nanorc.5.html
-endif
-
-nano.1.html: nano.1
-	groff -t -mandoc -Thtml < $? > $@
-nanorc.5.html: nanorc.5
-	groff -t -mandoc -Thtml < $? > $@
-rnano.1.html: rnano.1
-	groff -t -mandoc -Thtml < $? > $@
-
-if GROFF_HTML
-BUILT_SOURCES += $(html_pages)
-dist_html_DATA = $(html_pages)
-endif
-
-EXTRA_DIST = $(BUILT_SOURCES)

doc/man/fr/Makefile.am

@@ -1,26 +0,0 @@
-mandir = @mandir@/fr
-htmldir = @htmldir@/fr
-
-BUILT_SOURCES =
-
-dist_man_MANS = nano.1 rnano.1
-html_pages = nano.1.html rnano.1.html
-
-if USE_NANORC
-dist_man_MANS += nanorc.5
-html_pages += nanorc.5.html
-endif
-
-nano.1.html: nano.1
-	groff -t -mandoc -Thtml < $? > $@
-nanorc.5.html: nanorc.5
-	groff -t -mandoc -Thtml < $? > $@
-rnano.1.html: rnano.1
-	groff -t -mandoc -Thtml < $? > $@
-
-if GROFF_HTML
-BUILT_SOURCES += $(html_pages)
-dist_html_DATA = $(html_pages)
-endif
-
-EXTRA_DIST = $(BUILT_SOURCES)

doc/man/fr/nano.1

@@ -1,324 +0,0 @@
-.\" Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-.\" Free Software Foundation, Inc.
-.\"
-.\" Le travail d'adaptation française de cette page de manuel a été
-.\" réalisé par Jean-Philippe Guérard, en 2003, 2004, 2005, 2006 et 2007.
-.\" Ce travail d'adaptation est dans le domaine public. Attention, la
-.\" page traduite reste soumise au droit d'auteur de ses auteurs
-.\" originaux.
-.\"
-.\" The French translation of this document is a public domain work of
-.\" Jean-Philippe Guérard. This translation work was made in 2003, 2004,
-.\" 2005, 2006 and 2007. The translated man page in itself is still
-.\" subject to the copyright of its original authors.
-.\"
-.\" This document is dual-licensed.  You may distribute and/or modify it
-.\" under the terms of either of the following licenses:
-.\"
-.\" * The GNU General Public License, as published by the Free Software
-.\"   Foundation, version 3 or (at your option) any later version.  You
-.\"   should have received a copy of the GNU General Public License
-.\"   along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" * The GNU Free Documentation License, as published by the Free
-.\"   Software Foundation, version 1.2 or (at your option) any later
-.\"   version, with no Invariant Sections, no Front-Cover Texts, and no
-.\"   Back-Cover Texts.  You should have received a copy of the GNU Free
-.\"   Documentation License along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" Ce document est publié sous une double licence. Vous pouvez
-.\" le distribuer et le modifier selon les termes de l'une des deux
-.\" licences ci-dessous :
-.\"
-.\" * La Licence publique générale GNU (GNU GPL) version 3 ou, à
-.\"   votre choix, supérieure, telle que publiée par la Free 
-.\"   Software Foundation. Vous devriez avoir reçu une copie de la 
-.\"   Licence publique générale GNU avec ce programme. Si ce n'est pas 
-.\"   le cas, consultez <http://www.gnu.org/licenses/>.
-.\"
-.\" * La Licence de documentation libre GNU (GNU FDL), version 1.2 ou,
-.\"   à votre choix, supérieure, telle que publiée par la Free
-.\"   Software Foundation, sans section invariante, ni texte de
-.\"   première ou de quatrième de couverture. Vous devriez avoir reçu 
-.\"   une copie de la Licence de documentation libre GNU avec ce 
-.\"   programme. Si ce n'est pas le cas, consultez 
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.TH NANO 1 "version 2.0.0" "29\ novembre\ 2007"
-.\" Please adjust this date whenever revising the manpage.
-.\" Merci de modifier ces dates à chaque mise à jour de cette page.
-.\"
-
-.SH NOM
-nano \- NAno un NOuvel éditeur, un clone libre et amélioré de Pico
-
-.SH SYNOPSIS
-.B nano
-.I [OPTIONS]\ [[+LIGNE,COLONNE]\ FICHIER]...
-.br
-
-.SH DESCRIPTION
-Cette page de manuel décrit brièvement la commande \fBnano\fR.
-.PP
-.\" TeX users may be more comfortable with the \fB<whatever>\fP and
-.\" \fI<whatever>\fP escape sequences to invoke bold face and italics,
-.\" respectively.
-\fBnano\fR est un éditeur petit, sympathique et libre, qui vise à remplacer
-Pico, l'éditeur par défaut du logiciel non libre Pine. \fBnano\fR ne se
-contentant pas de copier l'interface et l'ergonomie de Pico, il offre
-également certaines fonctions manquantes (ou désactivées par défaut)
-dans Pico. Ces fonctionnalités sont, par exemple, les fonctions de
-recherche et de remplacement, et la possibilité de sauter directement à 
-une ligne et à une colonne précise.
-
-.SH OPTIONS
-.TP
-.B +\fILIGNE\fP,\fICOLONNE\fP
-Démarre avec le curseur positionné à la colonne \fICOLONNE\fP de 
-la ligne \fILIGNE\fR (l'un des deux, au moins, devant être spécifié) au 
-lieu de démarrer à la colonne\ 1, ligne\ 1.
-.TP
-.B \-?
-Identique à \fB\-h (\-\-help)\fP.
-.TP
-.B \-A (\-\-smarthome)
-Rend plus malin le fonctionnement de la touche «\ Début\ ». Lorsque l'on
-appuie sur cette touche à n'importe quel endroit excepté au tout début
-du texte d'une ligne (i.\ e. au premier caractère non blanc), le curseur
-se positionnera au début du texte de la ligne (qu'il soit en avant ou en
-arrière). Si le curseur est déjà là, il se placera au vrai début de la
-ligne.
-.TP
-.B \-B (\-\-backup)
-Lors de l'écriture d'un fichier, crée une copie de sécurité de la
-version précédente, en ajoutant un tilde (~) au nom du fichier.
-.TP
-.B \-D (\-\-boldtext)
-Utilise des caractères gras à la place de la vidéo inverse.
-.TP
-.B \-C \fIrépertoire\fP (\-\-backupdir=\fIrépertoire\fP)
-Définit le répertoire utilisé par \fBnano\fP pour enregistrer les copies 
-de sécurité uniques si celles-ci sont activées.
-.TP
-.B \-E (\-\-tabstospaces)
-Convertit les tabulations clavier en espaces.
-.TP
-.B \-F (\-\-multibuffer)
-Active le mode multi-espace, autorisant l'édition simultanée de 
-plusieurs fichiers, si ce mode est disponible.
-.TP
-.B \-H (\-\-historylog)
-Enregistre les chaînes ayant fait l'objet d'une recherche ou d'un
-remplacement dans le fichier \fI~/.nano_history\fR afin de permettre leur
-réutilisation. Ceci n'est possible que si \fBnano\fR est configuré pour
-utiliser les fichiers nanorc.
-.TP
-.B \-I (\-\-ignorercfiles)
-Ne pas utiliser pas les fichiers \fISYSCONFDIR/nanorc\fR et 
-\fI~/.nanorc\fR (si \fBnano\fR est capable de les utiliser).
-.TP
-.B \-K (\-\-rebindkeypad)
-Interprète les touches du pavé numérique afin qu'elles fonctionnent 
-toutes correctement. Vous ne devriez utiliser cette option que si ce 
-n'est pas le cas, car nano ne sera plus capable d'utiliser la souris 
-correctement lorsque cette option sera activée.
-.TP
-.B \-L (\-\-nonewlines)
-Ne pas ajouter de passage à la ligne à la fin des fichiers.
-.TP
-.B \-N (\-\-noconvert)
-Désactive la conversion automatique des fichiers depuis les formats Mac et
-DOS.
-.TP
-.B \-O (\-\-morespace)
-Utiliser la ligne blanche située sous la ligne de titre comme
-espace supplémentaire d'édition.
-.TP
-.B \-Q \fIchaîne\fP (\-\-quotestr=\fIchaîne\fP)
-Définit le préfixe par défaut des citations. Nano utilise ce préfixe
-pour réaliser une justification correcte des citations. Si nano est
-capable d'utiliser des expressions rationnelles, le préfixe par défaut
-sera "\fI^([\ \\t]*[#:>\\|}])+\fP", sinon, ce sera "\fI>\ \fP". Dans 
-l'expression rationnelle précédente, «\ \fI\\t\fP\ » représente une 
-tabulation.
-.TP
-.B \-R (\-\-restricted)
-Mode restreint\ : aucune lecture ou écriture de fichiers non indiqués 
-sur la ligne de commande, pas de lecture des fichiers nanorc, 
-interdiction de suspendre, interdiction d'ajouter au début, à la fin, 
-de sauvegarder un fichier ayant déjà un nom sous un nom différent, 
-d'utiliser une copie de sécurité ou le correcteur orthographique. Cette 
-option peut aussi être activée en appelant \fBnano\fP sous un nom 
-commençant par «\ r\ » (par exemple «\ rnano\ »).
-.TP
-.B \-S (\-\-smooth)
-Active le défilement progressif. Le texte défilera ligne-par-ligne au lieu
-de défiler morceau-par-morceau.
-.TP
-.B \-T \fInombre\fP (\-\-tabsize=\fInombre\fP)
-Définit la taille (largeur) des tabulations en nombre de colonnes. Le 
-nombre indiqué doit être strictement supérieur à 0. La valeur par défaut 
-est de 8.
-.TP
-.B \-U (\-\-quickblank)
-Effacement rapide de la ligne d'état. Les messages affichés par la ligne 
-d'état disparaîtront après une frappe clavier au lieu de 25. Notez que
-l'option \fB-c\fP prend le pas sur cette option.
-.TP
-.B \-V (\-\-version)
-Affiche la version, puis s'arrête.
-.TP
-.B \-W (\-\-wordbounds)
-Détection plus précise des limites de mots, obtenue en considérant les 
-caractères de ponctuation comme faisant partie des mots.
-.TP
-.B \-Y \fIchaîne\fP (\-\-syntax=\fIchaîne\fP)
-Indique quel mode de colorisation syntaxique adopter, parmi les modes
-définis dans le fichier \fI.nanorc\fR, si cette fonctionnalité est
-disponible.
-.TP
-.B \-c (\-\-const)
-Affiche en permanence la position du curseur. Notez que cette option 
-prend le pas sur l'option \fB-U\fP.
-.TP
-.B \-d (\-\-rebinddelete)
-Interprète différemment la touche «\ Supprimer\ », afin que les touches 
-«\ Effacement arrière\ » et «\ Supprimer\ » fonctionnent correctement. 
-Vous ne devriez avoir besoin de cette option que si, sur votre système, 
-la touche «\ Effacement arrière\ » produit l'effet de la touche
-«\ Supprimer\ ».
-.TP
-.B \-h (\-\-help)
-Affiche un résumé des options de lancement de nano, puis s'arrête.
-.TP
-.B \-i (\-\-autoindent)
-Indentation automatique. Commence chaque nouvelle ligne au même niveau que
-la ligne précédente. Utile pour l'édition de code source.
-.TP
-.B \-k (\-\-cut)
-Coupe le texte du curseur à la fin de la ligne, au lieu de couper la 
-ligne entière.
-.TP
-.B \-l (\-\-nofollow)
-Si le fichier édité est un lien symbolique, au lieu de le suivre, 
-remplace le lien par le nouveau fichier. Sans doute utile pour éditer 
-les fichiers de \fI/tmp\fR, non\ ?
-.TP
-.B \-m (\-\-mouse)
-Active l'utilisation de la souris, si elle est disponible pour votre
-système. Lorsque celle-ci est activée, il est possible d'utiliser la 
-souris pour positionner le curseur, pour marquer le texte (avec un 
-double-clic) et pour lancer les fonctions correspondant aux raccourcis. 
-Il est possible d'utiliser la souris sous X\ Window ou en mode console 
-avec gpm.
-.TP
-.B \-o \fIrépertoire\fP (\-\-operatingdir=\fIrépertoire\fP)
-Définit le répertoire de travail. Demande à \fBnano\fP de mettre en place
-quelque chose de similaire à un environnement d'exécution restreint
-(\fIchroot\fR).
-.TP
-.B \-p (\-\-preserve)
-Préserve les séquences XON et XOFF (^Q et ^S), afin qu'elle soient reçues
-par le terminal.
-.TP
-.B \-r \fIcolonne\fP (\-\-fill=\fIcolonne\fP)
-Passe automatiquement à la ligne une fois arrivé à la colonne 
-\fIcolonne\fR. Si la valeur indiquée est de 0 ou moins, le point de 
-passage à la ligne aura lieu à la taille de l'écran moins \fIcolonne\fR. 
-Cela permet de faire varier le point de passage à la ligne lorsque l'on 
-change la taille de l'écran. La valeur par défaut est de \-8.
-.TP
-.B \-s \fIprogramme\fP (\-\-speller=\fIprogramme\fP)
-Choix d'un correcteur orthographique de remplacement.
-.TP
-.B \-t (\-\-tempfile)
-S'il a été modifié, le fichier sera sauvegardé automatiquement sans
-demande de confirmation. Identique à l'option \fB-t\fP de Pico.
-.TP
-.B \-v (\-\-view)
-Mode visualisation (lecture seule).
-.TP
-.B \-w (\-\-nowrap)
-Désactive le passage automatique à la ligne.
-.TP
-.B \-x (\-\-nohelp)
-Désactive la barre d'aide affichée en bas de l'écran.
-.TP
-.B \-z (\-\-suspend)
-Autorise à suspendre l'éditeur.
-.TP
-.B \-a, \-b, \-e, \-f, \-g, \-j
-Ignoré, pour être compatible avec Pico.
-
-.SH "FICHIERS D'INITIALISATION"
-\fBnano\fR lit les fichiers d'initialisation dans l'ordre suivant\ : 
-\fISYSCONFDIR/nanorc\fR, puis \fI~/.nanorc\fR. Référez-vous à la page de 
-manuel de \fBnanorc(5)\fR et au fichier d'exemple \fInanorc.sample\fR, 
-qui devraient tous les deux être livrés avec \fBnano\fR.
-
-.SH NOTES
-Si aucun correcteur orthographique de remplacement n'est indiqué dans la 
-ligne de commande ou dans l'un des fichiers nanorc, \fBnano\fR prendra 
-la commande indiquée par la variable d'environnement \fBSPELL\fR si 
-elle est définie.
-
-Dans certains cas, \fBnano\fR essaiera de sauvegarder le fichier en cours
-d'édition dans un fichier de secours. Cela arrivera principalement si
-\fBnano\fR reçoit un signal SIGHUP ou SIGTERM, ou bien se trouve à court de
-mémoire. Le nom de ce fichier de secours sera \fInano.save\fR si le fichier en
-cours n'avait pas encore de nom, ou sera composé du nom du fichier en cours
-suivi du suffixe «\ .save\ ». Si un fichier de ce nom existe déjà dans
-le répertoire, un «\ .save\ » et un nombre seront ajoutés à la fin du
-nom du fichier en cours afin de le rendre unique (par exemple,
-«\ .save.1\ »). En mode multi-espace, \fBnano\fR réalisera une
-sauvegarde de tous les fichiers en cours dans leurs fichiers de secours
-respectifs.
-
-.SH BOGUES
-Merci de nous faire parvenir vos commentaires et de nous signaler les
-bogues, en écrivant, en anglais, à \fBnano@nano-editor.org\fR.
-
-La liste de discussion anglophone \fBnano\fR est disponible à l'adresse
-\fBnano-devel@gnu.org\fR.
-
-Pour vous abonner, envoyez un courrier électronique à
-\fBnano-devel-request@gnu.org\fR, ayant pour objet «\ subscribe\ ».
-
-N'hésitez pas également à envoyez vos commentaires, suggestions et 
-corrections relatives à l'adaptation française de cette page de manuel 
-ou du logiciel à \fBjean-philippe.guerard@tigreraye.org\fR.
-
-.SH "SITE INTERNET"
-http://www.nano-editor.org/
-
-.SH "VOIR AUSSI"
-.PD 0
-.TP
-\fBnanorc\fR(5)
-.PP
-\fI/usr/share/doc/nano/\fR (ou son équivalent sur votre système)
-
-.SH AUTEUR
-Chris Allegretta <chrisa@asty.org> et d'autres (voir les fichiers 
-\fIAUTHORS\fR et \fITHANKS\fR pour plus d'information). Cette page de 
-manuel a été initialement rédigée par Jordi Mallach <jordi@gnu.org> pour 
-le système Debian (mais elle peut être utilisée par d'autres).
-
-.SH TRADUCTION
-Cette adaptation française a été réalisée par Jean-Philippe\ Guérard 
-<jean-philippe.guerard@tigreraye.org> le 29\ novembre\ 2007 à partir 
-de la version 1.54 du 11\ octobre\ 2007 de la page de manuel de nano 
-2.0.0. Cette page a été relue par Gérard Delafond.
-
-Un maximum de soin a été apporté lors de l'élaboration de cette
-traduction\ ; néanmoins, quelques imperfections peuvent subsister. Si
-vous en rencontrez, que ce soit dans la version française ou dans la
-version originale, n'hésitez pas à les signaler à l'auteur ou au
-traducteur.
-
-La version originale la plus à jour de ce document est toujours 
-consultable via la commande\ :
-
-LANGUAGE=en man nano

doc/man/fr/nanorc.5

@@ -1,374 +0,0 @@
-.\" Copyright (C) 2003, 2004, 2005, 2006, 2007
-.\" Free Software Foundation, Inc.
-.\"
-.\" Le travail d'adaptation française de cette page de manuel a été
-.\" réalisé par Jean-Philippe Guérard, en 2003, 2004, 2005, 2006 et 2007.
-.\" Ce travail d'adaptation est dans le domaine public. Attention, la
-.\" page traduite reste soumise au droit d'auteur de ses auteurs
-.\" originaux.
-.\"
-.\" The French translation of this document is a public domain work of
-.\" Jean-Philippe Guérard. This translation work was made in 2003, 2004,
-.\" 2005, 2006 and 2007. The translated man page in itself is still
-.\" subject to the copyright of its original authors.
-.\"
-.\" This document is dual-licensed.  You may distribute and/or modify it
-.\" under the terms of either of the following licenses:
-.\"
-.\" * The GNU General Public License, as published by the Free Software
-.\"   Foundation, version 3 or (at your option) any later version.  You
-.\"   should have received a copy of the GNU General Public License
-.\"   along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" * The GNU Free Documentation License, as published by the Free
-.\"   Software Foundation, version 1.2 or (at your option) any later
-.\"   version, with no Invariant Sections, no Front-Cover Texts, and no
-.\"   Back-Cover Texts.  You should have received a copy of the GNU Free
-.\"   Documentation License along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" Ce document est publié sous une double licence. Vous pouvez
-.\" le distribuer et le modifier selon les termes de l'une des deux
-.\" licences ci-dessous :
-.\"
-.\" * La Licence publique générale GNU (GNU GPL) version 3 ou, à
-.\"   votre choix, supérieure, telle que publiée par la Free
-.\"   Software Foundation. Vous devriez avoir reçu une copie de la
-.\"   Licence publique générale GNU avec ce programme. Si ce n'est 
-.\"   pas le cas, consultez <http://www.gnu.org/licenses/>.
-.\"
-.\" * La Licence de documentation libre GNU (GNU FDL), version 1.2 
-.\"   ou, à votre choix, supérieure, telle que publiée par la Free
-.\"   Software Foundation, sans section invariante, ni texte de
-.\"   première ou de quatrième de couverture. Vous devriez avoir reçu
-.\"   une copie de la Licence de documentation libre GNU avec ce
-.\"   programme. Si ce n'est pas le cas, consultez
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.TH NANORC 5 "version 2.0.0" "29\ novembre\ 2007"
-.\" Please adjust this date whenever revising the manpage.
-.\" Merci de modifier ces dates à chaque mise à jour de cette page.
-
-.SH NOM
-nanorc \- fichier de configuration de l'éditeur nano du projet GNU 
-
-.SH DESCRIPTION
-Cette page de manuel décrit brièvement le fichier de configuration de 
-l'éditeur \fBnano\fP GNU.
-.PP
-\fBnano\fP est un petit éditeur sympathique et libre, qui vise à 
-remplacer Pico, l'éditeur par défaut du logiciel non libre Pine. 
-\fBnano\fP ne se contentant pas de copier l'interface et l'ergonomie de 
-Pico, il offre également certaines fonctionnalités manquantes (ou 
-désactivées par défaut) de Pico. Ces fonctionnalités sont, par exemple, 
-les fonctions de recherche et de remplacement et la possibilité de 
-sauter directement à une ligne et à une colonne précise.
-.PP
-Le fichier \fInanorc\fP contient les paramètres par défaut de 
-\fBnano\fP. Il ne doit pas être au format DOS ou Mac. Lors de son 
-démarrage, nano commencera par lire le fichier de configuration général 
-\fISYSCONFDIR/nanorc\fP, puis lira le fichier de configuration personnel 
-de l'utilisateur \fI~/.nanorc\fP.
-
-.SH OPTIONS
-Le fichier de configuration accepte une série de commandes \fBset\fP 
-(activer) et \fBunset\fP (désactiver), qui permettent de définir le 
-paramétrage de nano au démarrage sans avoir à utiliser d'options de
-ligne de commande. De plus, les mots clefs \fBsyntax\fP (syntaxe),
-\fBcolor\fP (couleur) et \fBicolor\fP (couleur insensible à la casse) 
-sont utilisés pour définir les règles de colorisation pour différents 
-motifs de texte. \fBnano\fP lit une commande par ligne.
-
-Les options du fichier de configuration ont priorité sur les valeurs par 
-défaut utilisées par nano. Les options de la ligne de commande sont 
-prioritaires par rapport aux options du fichier de configuration. Les 
-options sont désactivées (unset) par défaut, sauf les options prenant un 
-argument.
-
-Les apostrophes («\ \fI'\fP\ ») et les guillemets droits («\ \fI"\fP\ »)
-présents dans des chaînes de caractères utilisées comme paramètres n'ont 
-pas besoin d'être précédées d'une barre oblique inversée
-(«\ \fI\\\fP\ »). La chaîne sera terminée par le dernier guillemet 
-droit. Par exemple, pour l'option \fBbrackets\fP, "\fI"')>]}\fP" 
-correspondra à \fI"\fP, \fI'\fP, \fI)\fP, \fI>\fP, \fI]\fP et \fI}\fP.
-
-Les commandes et arguments reconnus sont\ :
-
-.TP 3
-.B set/unset autoindent
-Active l'indentation automatique.
-.TP
-.B set/unset backup
-Crée des copies de sécurité nommées
-.IR nom_du_fichier~ .
-.TP
-.B set backupdir "\fIrépertoire\fP"
-Définit le répertoire utilisé par \fBnano\fP pour enregistrer les copies 
-de sécurité uniques, si l'enregistrement de copies de sécurité est 
-activé.
-.TP
-.B set/unset backwards
-Par défaut, les recherches se font vers l'arrière.
-.TP
-.B set/unset boldtext
-Utilise des caractères gras à la place de la vidéo inverse.
-.TP
-.B set brackets "\fIchaîne\fP"
-Définit les caractères considérés comme des crochets fermants lors de la 
-justification des paragraphes. Ces caractères ne doivent pas contenir 
-d'espaces. Seules les ponctuations terminales, éventuellement suivies 
-de crochets fermants, peuvent terminer une phrase.
-
-La valeur par défaut de cette option est\ : "\fI"')>]}\fP".
-
-N.D.T.\ : reportez-vous au paragraphe sur l'option \fBpunct\fR pour 
-plus d'informations.
-
-.TP
-.B set/unset casesensitive
-Par défaut, les recherches ne tiennent pas compte de la casse.
-.TP
-.B set/unset const
-Affiche en permanence la position du curseur dans la ligne d'état.
-.TP
-.B set/unset cut
-Par défaut, coupe le texte du curseur à la fin de la ligne, au lieu de 
-couper la ligne entière.
-.TP
-.B set fill \fIn\fP
-Passe automatiquement à la ligne une fois arrivé à la colonne 
-\fIn\fR. Si la valeur indiquée est de 0 ou moins, le point de passage à 
-la ligne aura lieu à la taille de l'écran moins \fIn\fR. Cela permet de 
-faire varier le point de passage à la ligne lorsque l'on change la 
-taille de l'écran. La valeur par défaut est de \-8.
-.TP
-.B set/unset historylog
-Active l'utilisation de
-.I ~/.nano_history
-pour enregistrer et relire les chaînes ayant fait l'objet d'une 
-recherche ou d'un remplacement.
-.TP
-.B set matchbrackets "\fIchaîne\fP"
-Définit les crochets ouvrants et fermant pour la recherche de crochets 
-correspondants. Cette liste ne doit pas contenir de blancs. L'ensemble 
-des crochets ouvrants doit être indiqué en premier, suivi de l'ensemble 
-des crochets fermant, qui doit être dans le même ordre. La valeur par 
-défaut de cette option est "\fI(<[{)>]}\fP".
-.TP
-.B set/unset morespace
-Utiliser la ligne blanche située sous la ligne de titre comme espace 
-supplémentaire d'édition.
-.TP
-.B set/unset mouse
-Active l'utilisation de la souris, si elle est disponible pour votre
-système. Lorsque celle-ci est activée, il est possible d'utiliser la
-souris pour positionner le curseur, pour marquer le texte (avec un
-double-clic) et pour lancer les fonctions correspondant aux raccourcis.
-Il est possible d'utiliser la souris sous X\ Window ou en mode console
-avec gpm.
-.TP
-.B set/unset multibuffer
-Mode multi-espace\ : permet de charger les fichiers dans leur propre 
-espace.
-.TP
-.B set/unset noconvert
-Pas de conversion depuis les formats DOS et Mac.
-.TP
-.B set/unset nofollow
-Ne suit pas les liens symboliques lors de l'écriture des fichiers.
-.TP
-.B set/unset nohelp
-Désactive les lignes d'aide affichée en bas de l'écran.
-.TP
-.B set/unset nonewlines
-Ne pas ajouter de passage à la ligne à la fin des fichiers.
-.TP
-.B set/unset nowrap
-Désactive le passage automatique à la ligne.
-.TP
-.B set operatingdir "\fIrépertoire\fP"
-\fBnano\fP ne lira et n'écrira des fichiers qu'à l'intérieur du 
-\fIrépertoire\fP et de ses sous-répertoires. De plus, celui-ci devient 
-le répertoire courant, afin que les fichiers soient lus depuis ce 
-répertoire. Par défaut, cette fonction est désactivée.
-.TP
-.B set/unset preserve
-Préserve les séquences XON et XOFF (^Q et ^S).
-.TP
-.B set punct "\fIchaîne\fP"
-Définit les caractères interprétés comme des ponctuations terminales 
-lors de la justification des paragraphes. Ces caractères ne peuvent 
-inclure de blancs. Seules les ponctuations terminales, éventuellement 
-suivies de crochets fermants, peuvent terminer une phrase. La valeur par 
-défaut de cette option est "\fI!.?\fP".
-
-N.D.T.\ : ce réglage permet, lors de la justification, de conserver
-2\ espaces au lieu d'une derrière les ponctuations terminales, ce qui 
-correspond aux normes typographiques anglo-saxonnes, mais n'a pas lieu 
-d'être en français. Pour le français, le plus simple est d'indiquer, 
-dans le fichier nanorc, une chaîne vide pour ce paramètre.
-.TP
-.B set/unset quickblank
-Effacement rapide de la ligne d'état. Les messages affichés par la ligne
-d'état disparaîtront après une frappe clavier au lieu de 25.
-.TP
-.B set quotestr "\fIchaîne\fP"
-Définit le préfixe par défaut utilisé pour les citations dans les 
-courriers électroniques. Ce préfixe est utilisé pour réaliser une 
-justification correcte de ces citations. Il s'agira, si votre système le 
-permet, d'une expression rationnelle étendue. Dans le cas 
-contraire, il s'agira d'une chaîne de texte brut. Si vous disposez des 
-expressions rationnelles, la valeur par défaut de cette option sera 
-"\fI^([\ \\t]*[#:>\\|}])+\fP", sinon, ce sera ">\ ". Notez que le
-«\ \\t\ » ci-dessus correspond à un caractère de tabulation.
-.TP
-.B set/unset rebinddelete
-Interprète différemment la touche «\ Supprimer\ », afin que les touches 
-«\ Effacement arrière\ » et «\ Supprimer\ » fonctionnent correctement. 
-Vous ne devriez avoir besoin de cette option que si, sur votre système, 
-la touche «\ Effacement arrière\ » produit l'effet de la touche «\ 
-Supprimer\ ».
-.TP
-.B set/unset rebindkeypad
-Interprète les touches du pavé numérique afin qu'elles fonctionnent 
-toutes correctement. Vous ne devriez utiliser cette option que si ce 
-n'est pas le cas, car nano ne sera plus capable d'utiliser la souris 
-correctement lorsque cette option sera activée.
-.TP
-.B set/unset regexp
-Utilise par défaut des expressions rationnelles étendues pour les 
-recherches.
-.TP
-.B set/unset smarthome
-Rend plus malin le fonctionnement de la touche «\ Début\ ». Lorsque
-cette touche est pressée à n'importe quel endroit excepté au tout début
-du texte d'une ligne (i.\ e. au premier caractère non blanc), le curseur
-se positionnera au début du texte de la ligne (qu'il soit en avant ou en 
-arrière). Si le curseur est déjà là, il se placera au vrai début de la 
-ligne.
-.TP
-.B set/unset smooth
-Active le défilement ligne-par-ligne du texte.
-.TP
-.B set speller "\fIprogramme\fP"
-Utilise le correcteur orthographique \fIprogramme\fP au lieu du 
-correcteur intégré, qui s'appuie sur \fIspell\fP.
-.TP
-.B set/unset suspend
-Autorise à suspendre \fBnano\fP.
-.TP
-.B set tabsize \fIn\fP
-Utilise une taille de tabulation de \fIn\fP colonnes. Cette valeur doit 
-être strictement supérieure à 0. La valeur par défaut est de\ 8.
-.TP
-.B set/unset tabstospaces
-Convertit les tabulations clavier en espaces.
-.TP
-.B set/unset tempfile
-S'il a été modifié, le fichier sera sauvegardé automatiquement en 
-quittant, sans demande de confirmation.
-.TP
-.B set/unset view
-Interdit de modifier les fichiers.
-.TP
-.B set whitespace "\fIchaîne\fP"
-Définit les deux caractères utilisés pour afficher les premiers 
-caractères des tabulations et des espaces. Ces deux caractères doivent 
-être mono-colonne.
-.TP
-.B set/unset wordbounds
-Détection plus précise des limites de mots, obtenue en considérant les
-caractères de ponctuation comme faisant partie des mots.
-.TP
-.B syntax "\fIchaîne\fP" ["\fImotif_de_fichier\fP" ... ]
-Définit une syntaxe nommée \fIchaîne\fP qui pourra être activé via 
-l'option \fB-Y\fP (ou \fB--syntax\fP) ou qui sera automatiquement 
-activée si le nom du fichier en cours correspond à l'expression 
-rationnelle étendue \fImotif_de_fichier\fP. Toutes les instructions 
-suivantes de colorisation \fBcolor\fP ou \fBicolor\fP s'appliqueront à 
-cette syntaxe, jusqu'à la définition d'une nouvelle syntaxe.
-
-La syntaxe nommée \fInone\fP (aucune) est réservée\ ; si elle est 
-indiquée dans la ligne de commande, cela revient à ne définir aucune 
-syntaxe. La syntaxe nommée \fIdefault\fP (par défaut) est spéciale, elle 
-ne nécessite aucun motif de \fImotif_de_fichier\fP, et s'applique aux 
-fichiers ne correspondant à aucun des \fImotif_de_fichier\fP des autres 
-syntaxes.
-.TP
-.B color \fIcouleur_texte\fP[,\fIcouleur_fond\fP] "\fImotif\fP" ...
-Pour la syntaxe en cours, affiche toutes les expressions correspondant à 
-l'expression rationnelle étendue \fImotif\fP en utilisant la couleur de 
-texte \fIcouleur_texte\fP et la couleur de fond \fIcouleur_fond\fP, 
-l'une de ces deux couleurs au moins devant être définie. Les couleurs 
-acceptées par \fBnano\fP pour le texte et le fond sont\ : \fIwhite\fP 
-(blanc), \fIblack\fP (noir), \fIred\fP (rouge), \fIblue\fP (bleu), 
-\fIgreen\fP (vert), \fIyellow\fP (jaune), \fImagenta\fP, et \fIcyan\fP. 
-Pour la couleur du texte, vous pouvez ajouter à ces couleurs le préfixe 
-\fIbright\fP (lumineux) pour obtenir une couleur plus lumineuse. Si 
-votre terminal est capable de gérer la transparence, ne pas spécifier de 
-\fIcouleur_fond\fP indique à \fBnano\fP d'essayer d'utiliser un fond 
-transparent.
-.TP
-.B icolor \fIcouleur_texte\fP[,\fIcouleur_fond\fP] "\fImotif\fP" ...
-Comme ci-dessus, mais la recherche des motifs est effectuée sans tenir 
-compte de la casse.
-.TP
-.B color \fIcouleur_texte\fP[,\fIcouleur_fond\fP] start="\fImotif_début\fP" end="\fImotif_fin\fP"
-Affiche les expressions commençant par l'expression rationnelle étendue 
-\fImotif_début\fP et se terminant par l'expression rationnelle étendue 
-\fImotif_fin\fP en utilisant la couleur de texte \fIcouleur_texte\fP 
-et la couleur de fond \fIcouleur_fond\fP, l'une de ces deux couleurs au 
-moins devant être définie. Cela permet à la colorisation syntaxique de 
-s'étendre sur plusieurs lignes. Notez que toutes les occurrences 
-successives de \fImotif_début\fP après le \fImotif_début\fP initial 
-seront surlignées jusqu'à la prochaine instance de \fImotif_fin\fP.
-.TP
-.B icolor \fIcouleur_texte\fP[,\fIcouleur_fond\fP] start="\fImotif_début\fP" end="\fImotif_fin\fP"
-Comme ci-dessus, mais la recherche des motifs est effectuée sans tenir 
-compte de la casse.
-.TP
-.B include "\fIfichier_de_syntaxes\fP"
-Lit le fichier \fIfichier_de_syntaxes\fP contenant une liste 
-autosuffisante de définitions de syntaxes. Ce fichier ne doit contenir 
-que des commandes \fBsyntax\fP, \fBcolor\fP et \fBicolor\fP.
-
-.SH FICHIERS
-.TP
-.I $SYSCONFDIR/nanorc
-Fichier de configuration général
-.TP
-.I ~/.nanorc
-Fichier de configuration personnel
-
-.SH VOIR AUSSI
-.PD 0
-.TP
-\fBnano\fP(1)
-.PP
-\fI/usr/share/doc/nano/examples/nanorc.sample\fP (ou son équivalent sur 
-votre système)
-
-.SH AUTEUR
-Chris Allegretta <chrisa@asty.org> et d'autres (voir les fichiers
-\fIAUTHORS\fP et \fITHANKS\fP pour plus d'information). Cette page de
-manuel a été initialement rédigée par Jordi Mallach <jordi@gnu.org> pour
-le système Debian (mais elle peut être utilisée par d'autres).
-
-.SH TRADUCTION
-Cette adaptation française a été réalisée par Jean-Philippe\ Guérard
-<jean-philippe.guerard@tigreraye.org> le 29\ novembre\ 2007 à partir de
-la version 1.56 du 11\ octobre\ 2007 de la page de manuel de nanorc 
-(pour la version 2.0.0 de nano). Cette page a été relue par Gérard 
-Delafond.
-
-Un maximum de soin a été apporté lors de l'élaboration de cette
-traduction\ ; néanmoins, quelques imperfections peuvent subsister. Si
-vous en rencontrez, que ce soit dans la version française ou dans la
-version originale, n'hésitez pas à les signaler à l'auteur ou au
-traducteur.
-
-La version originale la plus à jour de ce document est toujours 
-consultable via la commande\ :
-
-LANGUAGE=en man nano

doc/man/fr/rnano.1

@@ -1,152 +0,0 @@
-.\" Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
-.\" Skeleton based on nano-tiny.1:
-.\" Copyright (C) 2002 Free Software Foundation, Inc.
-.\"
-.\" Le travail d'adaptation française de cette page de manuel a été
-.\" réalisé par Jean-Philippe Guérard, en 2006 et 2007. Ce travail
-.\" d'adaptation est dans le domaine public. Attention, la page traduite
-.\" reste soumise au droit d'auteur de ses auteurs originaux.
-.\"
-.\" The French translation of this document is a public domain work of
-.\" Jean-Philippe Guérard. This translation work was made in 2006 and
-.\" 2007. The translated man page in itself is still subject to the
-.\" copyright of its original authors.
-.\"
-.\" This document is dual-licensed.  You may distribute and/or modify it
-.\" under the terms of either of the following licenses:
-.\"
-.\" * The GNU General Public License, as published by the Free Software
-.\"   Foundation, version 3 or (at your option) any later version.  You
-.\"   should have received a copy of the GNU General Public License
-.\"   along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" * The GNU Free Documentation License, as published by the Free
-.\"   Software Foundation, version 1.2 or (at your option) any later
-.\"   version, with no Invariant Sections, no Front-Cover Texts, and no
-.\"   Back-Cover Texts.  You should have received a copy of the GNU Free
-.\"   Documentation License along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.\" Ce document est publié sous une double licence. Vous pouvez
-.\" le distribuer et le modifier selon les termes de l'une des deux
-.\" licences ci-dessous :
-.\"
-.\" * La Licence publique générale GNU (GNU GPL) version 3 ou, à
-.\"   votre choix, supérieure, telle que publiée par la Free
-.\"   Software Foundation. Vous devriez avoir reçu une copie de la
-.\"   Licence publique générale GNU avec ce programme. Si ce n'est pas
-.\"   le cas, consultez <http://www.gnu.org/licenses/>.
-.\"
-.\" * La Licence de documentation libre GNU (GNU FDL), version 1.2 ou,
-.\"   à votre choix, supérieure, telle que publiée par la Free
-.\"   Software Foundation, sans section invariante, ni texte de
-.\"   première ou de quatrième de couverture. Vous devriez avoir reçu
-.\"   une copie de la Licence de documentation libre GNU avec ce
-.\"   programme. Si ce n'est pas le cas, consultez
-.\"   <http://www.gnu.org/licenses/>.
-.\"
-.TH RNANO 1 "version 2.0.0" "29\ novembre\ 20O7"
-.\" Please adjust this date whenever revising the manpage.
-.\" Merci de modifier ces dates à chaque mise à jour de cette page.
-.\"
-.SH NOM
-rnano \- Le mode restreint de NAno un NOuvel éditeur, un clone libre et 
-amélioré de Pico
-
-.SH SYNOPSIS
-.B rnano
-.I [OPTIONS]\ [[+LIGNE,COLONNE]\ FICHIER]...
-.br
-
-.SH DESCRIPTION
-Cette page de manuel décrit brièvement la commande \fBrnano\fR.
-.PP
-.\" TeX users may be more comfortable with the \fB<whatever>\fP and
-.\" \fI<whatever>\fP escape sequences to invoke bold face and italics, 
-.\" respectively.
-\fBnano\fR est un éditeur petit, sympathique et libre, qui vise à 
-remplacer Pico, l'éditeur par défaut du logiciel non libre Pine. 
-\fBnano\fR ne se contentant pas de copier l'interface et l'ergonomie de 
-Pico, il offre également certaines fonctions manquantes (ou désactivées 
-par défaut) dans Pico. Ces fonctionnalités sont, par exemple, les 
-fonctions de recherche et de remplacement, et la possibilité de sauter 
-directement à une ligne et à une colonne précise..
-.PP
-\fBrnano\fP est une version de \fBnano\fP fonctionnant en mode 
-restreint, qui ne permet d'éditer que les fichiers indiqués et qui 
-n'autorise pas l'utilisateur à accéder au système de fichier ou à un 
-interpréteur de commandes.
-.PP
-En mode restreint, \fBnano\fP refusera\ :
-.IP \[bu] 2
-de lire ou d'écrire dans un fichier n'ayant pas été indiqué dans la 
-ligne de commande\ ;
-.IP \[bu]
-de lire un fichier nanorc\ ;
-.IP \[bu]
-de permettre de suspendre l'édition\ ;
-.IP \[bu]
-de permettre d'ajouter en début ou en fin d'un fichier, ou de 
-l'enregistrer sous un nom différent\ ;
-.IP \[bu]
-l'utilisation de copies de sécurité ou de la correction orthographique.
-
-.SH OPTIONS
-.TP
-.B +\fILIGNE\fP,\fICOLONNE\fP
-Démarre avec le curseur positionné à la colonne \fICOLONNE\fP de
-la ligne \fILIGNE\fR (l'un des deux, au moins, devant être spécifié) au
-lieu de démarrer à la colonne\ 1, ligne\ 1.
-.TP
-.B \-?
-Identique à \fB\-h (\-\-help)\fP.
-.TP
-.B \-h (\-\-help)
-Affiche un résumé des options de lancement de nano, puis s'arrête.
-.TP
-.B \-V (\-\-version)
-Affiche la version, puis s'arrête.
-.PP
-Reportez-vous à la page de manuel \fBnano\fP(1) si vous souhaitez 
-consulter la documentation complète de \fBnano\fP.
-
-.SH BOGUES
-Merci de nous faire parvenir vos commentaires et de nous signaler les
-bogues, en écrivant, en anglais, à \fBnano@nano-editor.org\fR.
-
-La liste de discussion anglophone \fBnano\fR est disponible à l'adresse
-\fBnano-devel@gnu.org\fR.
-
-Pour vous abonner, envoyez un courrier électronique à
-\fBnano-devel-request@gnu.org\fR, ayant pour objet «\ subscribe\ ».
-
-N'hésitez pas également à envoyez vos commentaires, suggestions et
-corrections relatives à l'adaptation française de cette page de manuel
-ou du logiciel à \fBjean-philippe.guerard@tigreraye.org\fR.
-
-.SH "SITE INTERNET"
-http://www.nano-editor.org/
-
-.SH AUTEUR
-Chris Allegretta <chrisa@asty.org> et d'autres (voir le fichier
-\fIAUTHORS\fR). Cette page de manuel a été initialement rédigée par 
-Thijs Kinkhorst <thijs@kinkhorst.com>, pour le système GNU Debian (mais 
-elle peut être utilisée par d'autres).
-
-.SH TRADUCTION
-Cette adaptation française a été réalisée par Jean-Philippe\ Guérard
-<jean-philippe.guerard@tigreraye.org> le 29\ novembre\ 2007 à partir
-de la version 1.19 du 6\ novembre\ 2007 de la page de manuel de rnano 
-(pour la version 2.0.0 de nano).
-
-Un maximum de soin a été apporté lors de l'élaboration de cette
-traduction\ ; néanmoins, quelques imperfections peuvent subsister. Si
-vous en rencontrez, que ce soit dans la version française ou dans la
-version originale, n'hésitez pas à les signaler à l'auteur ou au
-traducteur.
-
-La version originale la plus à jour de ce document est toujours
-consultable via la commande\ :
-
-LANGUAGE=en man nano

doc/nano.1

@@ -17,7 +17,7 @@
 .\"   Documentation License along with this program.  If not, see
 .\"   <http://www.gnu.org/licenses/>.
 .\"
-.TH NANO 1 "version 2.7.2" "December 2016"
+.TH NANO 1 "version 2.7.4" "January 2017"
 .\" Please adjust this date whenever revising the manpage.
 
 .SH NAME

doc/nano.texi

@@ -6,8 +6,8 @@
 
 @smallbook
 @set EDITION 0.4
-@set VERSION 2.7.2
-@set UPDATED December 2016
+@set VERSION 2.7.4
+@set UPDATED January 2017
 
 @dircategory Editors
 @direntry
@@ -21,7 +21,7 @@
 @titlepage
 @title GNU @code{nano}
 @subtitle a small and friendly text editor.
-@subtitle version 2.7.2
+@subtitle version 2.7.4
 
 @author Chris Allegretta
 @page
@@ -410,14 +410,19 @@ Characters not present on the keyboard can be entered in two ways:
 @item
 For characters with a single-byte code,
 pressing the Esc key twice and then typing a three-digit decimal number
-(from 000 to 255) will enter the character with the corresponding value.
+(from 000 to 255) will make @code{nano} behave as if you typed the key
+with that value.
 
 @item
 For any possible character, pressing M-V (Alt+V) and then typing a
 six-digit hexadecimal number (starting with 0 or 1) will enter the
-character with the corresponding Unicode value.
+corresponding Unicode character into the buffer.
 @end itemize
 
+For example, typing "Esc Esc 2 3 4" will enter the character "ê" ---
+useful when going to a French party.  Typing "M-V 0 0 2 5 c 6" will
+enter the symbol "◆", a little black diamond.
+
 @node Commands
 @section Commands
 

doc/nanorc.5

@@ -17,7 +17,7 @@
 .\"   Documentation License along with this program.  If not, see
 .\"   <http://www.gnu.org/licenses/>.
 .\"
-.TH NANORC 5 "version 2.7.2" "December 2016"
+.TH NANORC 5 "version 2.7.4" "January 2017"
 .\" Please adjust this date whenever revising the manpage.
 
 .SH NAME

doc/rnano.1

@@ -16,7 +16,7 @@
 .\"   Documentation License along with this program.  If not, see
 .\"   <http://www.gnu.org/licenses/>.
 .\"
-.TH RNANO 1 "version 2.7.2" "December 2016"
+.TH RNANO 1 "version 2.7.4" "January 2017"
 .\" Please adjust this date whenever revising the manpage.
 
 .SH NAME

doc/syntax/html.nanorc

@@ -1,11 +0,0 @@
-## Here is a short example for HTML.
-
-syntax "html" "\.html?$"
-magic "HTML document text"
-comment "<!--|-->"
-
-color cyan start="<" end=">"
-color red "&[^;[:space:]]*;"
-color green ""(\\.|[^"])*""
-
-color yellow start="<!--" end="-->"

doc/texinfo/.gitignore

@@ -1,3 +0,0 @@
-texinfo.tex
-nano.html
-nano.info

doc/texinfo/Makefile.am

@@ -1,10 +0,0 @@
-info_TEXINFOS = nano.texi
-
-MAKEINFO = makeinfo --no-split
-
-BUILT_SOURCES = nano.html
-
-nano.html: nano.texi
-	makeinfo --no-split --html < $< > $@
-
-EXTRA_DIST = $(info_TEXINFOS) $(BUILT_SOURCES)

nano.spec.in

@@ -43,7 +43,7 @@ fi
 
 %files
 %defattr(-,root,root)
-%doc AUTHORS COPYING ChangeLog INSTALL NEWS README THANKS TODO doc/faq.html doc/nanorc.sample
+%doc AUTHORS COPYING ChangeLog INSTALL NEWS README THANKS TODO doc/faq.html doc/sample.nanorc
 %{_bindir}/*
 %{_docdir}/nano/*
 %{_mandir}/man*/*

src/browser.c

@@ -147,7 +147,7 @@ char *do_browser(char *path)
 		/* If we selected the same filename as last time, fake a
 		 * press of the Enter key so that the file is read in. */
 		if (old_selected == selected)
-		    unget_kbinput(sc_seq_or(do_enter, 0), FALSE);
+		    unget_kbinput(KEY_ENTER, FALSE);
 	    }
 
 	    continue;
@@ -219,28 +219,18 @@ char *do_browser(char *path)
 	    selected = filelist_len - 1;
 	} else if (func == goto_dir_void) {
 	    /* Ask for the directory to go to. */
-	    int i = do_prompt(TRUE,
-#ifndef DISABLE_TABCOMP
-			FALSE,
-#endif
-			MGOTODIR, NULL,
+	    int i = do_prompt(TRUE, FALSE, MGOTODIR, NULL,
 #ifndef DISABLE_HISTORIES
 			NULL,
 #endif
 			/* TRANSLATORS: This is a prompt. */
 			browser_refresh, _("Go To Directory"));
 
-	    /* If the directory begins with a newline (i.e. an
-	     * encoded null), treat it as though it's blank. */
-	    if (i < 0 || *answer == '\n') {
+	    if (i < 0) {
 		statusbar(_("Cancelled"));
 		continue;
 	    }
 
-	    /* Convert newlines to nulls in the directory name. */
-	    sunder(answer);
-	    align(&answer);
-
 	    path = free_and_assign(path, real_dir_from_tilde(answer));
 
 	    /* If the given path is relative, join it with the current path. */
@@ -354,8 +344,6 @@ char *do_browse_from(const char *inpath)
     char *path;
 	/* This holds the tilde-expanded version of inpath. */
 
-    assert(inpath != NULL);
-
     path = real_dir_from_tilde(inpath);
 
     /* Perhaps path is a directory.  If so, we'll pass it to
@@ -379,8 +367,7 @@ char *do_browse_from(const char *inpath)
 		beep();
 		napms(1200);
 		return NULL;
-	    } else
-		align(&path);
+	    }
 	}
     }
 
@@ -677,11 +664,7 @@ int filesearch_init(void)
 	buf = mallocstrcpy(NULL, "");
 
     /* This is now one simple call.  It just does a lot. */
-    input = do_prompt(FALSE,
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
-		MWHEREISFILE, NULL,
+    input = do_prompt(FALSE, FALSE, MWHEREISFILE, NULL,
 #ifndef DISABLE_HISTORIES
 		&search_history,
 #endif
@@ -714,7 +697,7 @@ void findnextfile(const char *needle)
     /* Save the settings of all flags. */
     memcpy(stash, flags, sizeof(flags));
 
-    /* Search forward, case insensitive and without regexes. */
+    /* Search forward, case insensitive, and without regexes. */
     UNSET(BACKWARDS_SEARCH);
     UNSET(CASE_SENSITIVE);
     UNSET(USE_REGEXP);
@@ -805,8 +788,6 @@ char *striponedir(const char *path)
 {
     char *retval, *tmp;
 
-    assert(path != NULL);
-
     retval = mallocstrcpy(NULL, path);
 
     tmp = strrchr(retval, '/');

src/chars.c

@@ -88,11 +88,6 @@ void mbtowc_reset(void)
     IGNORE_CALL_RESULT(mbtowc(NULL, NULL, 0));
 }
 
-void wctomb_reset(void)
-{
-    IGNORE_CALL_RESULT(wctomb(NULL, 0));
-}
-
 /* This function is equivalent to isalpha() for multibyte characters. */
 bool is_alpha_mbchar(const char *c)
 {
@@ -172,8 +167,6 @@ bool is_cntrl_char(int c)
  * their high bits set. */
 bool is_cntrl_mbchar(const char *c)
 {
-    assert(c != NULL);
-
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	return ((c[0] & 0xE0) == 0 || c[0] == 127 ||
@@ -208,8 +201,6 @@ bool is_punct_mbchar(const char *c)
  * punctuation when allow_punct is TRUE), and FALSE otherwise. */
 bool is_word_mbchar(const char *c, bool allow_punct)
 {
-    assert(c != NULL);
-
     if (*c == '\0')
 	return FALSE;
 
@@ -217,15 +208,11 @@ bool is_word_mbchar(const char *c, bool allow_punct)
 	return TRUE;
 
     if (word_chars != NULL && *word_chars != '\0') {
-	bool wordforming;
-	char *symbol = charalloc(MB_CUR_MAX + 1);
+	char symbol[mb_cur_max() + 1];
 	int symlen = parse_mbchar(c, symbol, NULL);
 
 	symbol[symlen] = '\0';
-	wordforming = (strstr(word_chars, symbol) != NULL);
-	free(symbol);
-
-	return wordforming;
+	return (strstr(word_chars, symbol) != NULL);
     }
 
     return (allow_punct && is_punct_mbchar(c));
@@ -234,12 +221,7 @@ bool is_word_mbchar(const char *c, bool allow_punct)
 /* Return the visible representation of control character c. */
 char control_rep(const signed char c)
 {
-    assert(is_cntrl_char(c));
-
-    /* An embedded newline is an encoded null. */
-    if (c == '\n')
-	return '@';
-    else if (c == DEL_CODE)
+    if (c == DEL_CODE)
 	return '?';
     else if (c == -97)
 	return '=';
@@ -250,9 +232,11 @@ char control_rep(const signed char c)
 }
 
 /* Return the visible representation of multibyte control character c. */
-char control_mbrep(const char *c)
+char control_mbrep(const char *c, bool isdata)
 {
-    assert(c != NULL);
+    /* An embedded newline is an encoded NUL if it is data. */
+    if (*c == '\n' && (isdata || as_an_at))
+	return '@';
 
 #ifdef ENABLE_UTF8
     if (use_utf8) {
@@ -325,27 +309,25 @@ int mbwidth(const char *c)
 	return 1;
 }
 
-/* Return the maximum width in bytes of a multibyte character. */
+/* Return the maximum length (in bytes) of a character. */
 int mb_cur_max(void)
 {
-    return
 #ifdef ENABLE_UTF8
-	use_utf8 ? MB_CUR_MAX :
+    if (use_utf8)
+	return MB_CUR_MAX;
+    else
 #endif
-	1;
+	return 1;
 }
 
-/* Convert the Unicode value in chr to a multibyte character with the
- * same wide character value as chr, if possible.  If the conversion
- * succeeds, return the (dynamically allocated) multibyte character and
- * its length.  Otherwise, return an undefined (dynamically allocated)
- * multibyte character and a length of zero. */
+/* Convert the Unicode value in chr to a multibyte character, if possible.
+ * If the conversion succeeds, return the (dynamically allocated) multibyte
+ * character and its length.  Otherwise, return an undefined (dynamically
+ * allocated) multibyte character and a length of zero. */
 char *make_mbchar(long chr, int *chr_mb_len)
 {
     char *chr_mb;
 
-    assert(chr_mb_len != NULL);
-
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	chr_mb = charalloc(MB_CUR_MAX);
@@ -353,7 +335,7 @@ char *make_mbchar(long chr, int *chr_mb_len)
 
 	/* Reject invalid Unicode characters. */
 	if (*chr_mb_len < 0 || !is_valid_unicode((wchar_t)chr)) {
-	    wctomb_reset();
+	    IGNORE_CALL_RESULT(wctomb(NULL, 0));
 	    *chr_mb_len = 0;
 	}
     } else
@@ -368,37 +350,35 @@ char *make_mbchar(long chr, int *chr_mb_len)
 
 /* Parse a multibyte character from buf.  Return the number of bytes
  * used.  If chr isn't NULL, store the multibyte character in it.  If
- * col isn't NULL, store the new display width in it.  If *buf is '\t',
- * we expect col to have the current display width. */
+ * col isn't NULL, add the character's width (in columns) to it. */
 int parse_mbchar(const char *buf, char *chr, size_t *col)
 {
-    int buf_mb_len;
+    int length;
 
     assert(buf != NULL);
 
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	/* Get the number of bytes in the multibyte character. */
-	buf_mb_len = mblen(buf, MB_CUR_MAX);
+	length = mblen(buf, MB_CUR_MAX);
 
 	/* When the multibyte sequence is invalid, only take the first byte. */
-	if (buf_mb_len < 0) {
+	if (length <= 0) {
 	    IGNORE_CALL_RESULT(mblen(NULL, 0));
-	    buf_mb_len = 1;
-	} else if (buf_mb_len == 0)
-	    buf_mb_len++;
+	    length = 1;
+	}
 
 	/* When requested, store the multibyte character in chr. */
 	if (chr != NULL) {
 	    int i;
 
-	    for (i = 0; i < buf_mb_len; i++)
+	    for (i = 0; i < length; i++)
 		chr[i] = buf[i];
 	}
 
-	/* When requested, store the width of the wide character in col. */
+	/* When requested, add the width of the character to col. */
 	if (col != NULL) {
-	    /* If we have a tab, get its width in columns using the
+	    /* If we have a tab, compute its width in columns based on the
 	     * current value of col. */
 	    if (*buf == '\t')
 		*col += tabsize - *col % tabsize;
@@ -406,8 +386,7 @@ int parse_mbchar(const char *buf, char *chr, size_t *col)
 	     * column for the "^", and one for the visible character. */
 	    else if (is_cntrl_mbchar(buf)) {
 		*col += 2;
-	    /* If we have a normal character, get its width in columns
-	     * normally. */
+	    /* If we have a normal character, get its width normally. */
 	    } else
 		*col += mbwidth(buf);
 	}
@@ -415,15 +394,15 @@ int parse_mbchar(const char *buf, char *chr, size_t *col)
 #endif
     {
 	/* A byte character is one byte long. */
-	buf_mb_len = 1;
+	length = 1;
 
 	/* When requested, store the byte character in chr. */
 	if (chr != NULL)
 	    *chr = *buf;
 
-	/* When requested, store the width of the wide character in col. */
+	/* When requested, add the width of the character to col. */
 	if (col != NULL) {
-	    /* If we have a tab, get its width in columns using the
+	    /* If we have a tab, compute its width in columns using the
 	     * current value of col. */
 	    if (*buf == '\t')
 		*col += tabsize - *col % tabsize;
@@ -437,7 +416,7 @@ int parse_mbchar(const char *buf, char *chr, size_t *col)
 	}
     }
 
-    return buf_mb_len;
+    return length;
 }
 
 /* Return the index in buf of the beginning of the multibyte character
@@ -492,8 +471,6 @@ int nstrncasecmp(const char *s1, const char *s2, size_t n)
     if (s1 == s2)
 	return 0;
 
-    assert(s1 != NULL && s2 != NULL);
-
     for (; *s1 != '\0' && *s2 != '\0' && n > 0; s1++, s2++, n--) {
 	if (tolower(*s1) != tolower(*s2))
 	    break;
@@ -510,8 +487,6 @@ int mbstrncasecmp(const char *s1, const char *s2, size_t n)
     if (use_utf8) {
 	wchar_t wc1, wc2;
 
-	assert(s1 != NULL && s2 != NULL);
-
 	while (*s1 != '\0' && *s2 != '\0' && n > 0) {
 	    bool bad1 = FALSE, bad2 = FALSE;
 
@@ -555,8 +530,6 @@ char *nstrcasestr(const char *haystack, const char *needle)
 {
     size_t needle_len;
 
-    assert(haystack != NULL && needle != NULL);
-
     if (*needle == '\0')
 	return (char *)haystack;
 
@@ -580,8 +553,6 @@ char *mbstrcasestr(const char *haystack, const char *needle)
     if (use_utf8) {
 	size_t needle_len;
 
-	assert(haystack != NULL && needle != NULL);
-
 	if (*needle == '\0')
 	    return (char *)haystack;
 
@@ -602,27 +573,25 @@ char *mbstrcasestr(const char *haystack, const char *needle)
 
 /* This function is equivalent to strstr(), except in that it scans the
  * string in reverse, starting at rev_start. */
-char *revstrstr(const char *haystack, const char *needle, const char
-	*rev_start)
+char *revstrstr(const char *haystack, const char *needle,
+	const char *pointer)
 {
-    size_t rev_start_len, needle_len;
+    size_t needle_len = strlen(needle);
+    size_t tail_len = strlen(pointer);
 
-    assert(haystack != NULL && needle != NULL && rev_start != NULL);
-
-    if (*needle == '\0')
-	return (char *)rev_start;
-
-    needle_len = strlen(needle);
+    if (needle_len == 0)
+	return (char *)pointer;
 
     if (strlen(haystack) < needle_len)
 	return NULL;
 
-    rev_start_len = strlen(rev_start);
+    if (tail_len < needle_len)
+	pointer += tail_len - needle_len;
 
-    for (; rev_start >= haystack; rev_start--, rev_start_len++) {
-	if (rev_start_len >= needle_len && strncmp(rev_start, needle,
-		needle_len) == 0)
-	    return (char *)rev_start;
+    while (pointer >= haystack) {
+	if (strncmp(pointer, needle, needle_len) == 0)
+	    return (char *)pointer;
+	pointer--;
     }
 
     return NULL;
@@ -635,8 +604,6 @@ char *revstrcasestr(const char *haystack, const char *needle, const char
 {
     size_t rev_start_len, needle_len;
 
-    assert(haystack != NULL && needle != NULL && rev_start != NULL);
-
     if (*needle == '\0')
 	return (char *)rev_start;
 
@@ -665,8 +632,6 @@ char *mbrevstrcasestr(const char *haystack, const char *needle, const
     if (use_utf8) {
 	size_t rev_start_len, needle_len;
 
-	assert(haystack != NULL && needle != NULL && rev_start != NULL);
-
 	if (*needle == '\0')
 	    return (char *)rev_start;
 
@@ -706,8 +671,6 @@ size_t nstrnlen(const char *s, size_t maxlen)
 {
     size_t n = 0;
 
-    assert(s != NULL);
-
     for (; *s != '\0' && maxlen > 0; s++, maxlen--, n++)
 	;
 
@@ -718,8 +681,6 @@ size_t nstrnlen(const char *s, size_t maxlen)
 /* This function is equivalent to strnlen() for multibyte strings. */
 size_t mbstrnlen(const char *s, size_t maxlen)
 {
-    assert(s != NULL);
-
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	size_t n = 0;
@@ -743,7 +704,7 @@ char *mbstrchr(const char *s, const char *c)
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	bool bad_s_mb = FALSE, bad_c_mb = FALSE;
-	char *s_mb = charalloc(MB_CUR_MAX);
+	char symbol[MB_CUR_MAX];
 	const char *q = s;
 	wchar_t ws, wc;
 
@@ -754,9 +715,9 @@ char *mbstrchr(const char *s, const char *c)
 	}
 
 	while (*s != '\0') {
-	    int s_mb_len = parse_mbchar(s, s_mb, NULL);
+	    int sym_len = parse_mbchar(s, symbol, NULL);
 
-	    if (mbtowc(&ws, s_mb, s_mb_len) < 0) {
+	    if (mbtowc(&ws, symbol, sym_len) < 0) {
 		mbtowc_reset();
 		ws = (unsigned char)*s;
 		bad_s_mb = TRUE;
@@ -765,12 +726,10 @@ char *mbstrchr(const char *s, const char *c)
 	    if (bad_s_mb == bad_c_mb && ws == wc)
 		break;
 
-	    s += s_mb_len;
-	    q += s_mb_len;
+	    s += sym_len;
+	    q += sym_len;
 	}
 
-	free(s_mb);
-
 	if (*s == '\0')
 	    q = NULL;
 
@@ -785,8 +744,6 @@ char *mbstrchr(const char *s, const char *c)
 /* This function is equivalent to strpbrk() for multibyte strings. */
 char *mbstrpbrk(const char *s, const char *accept)
 {
-    assert(s != NULL && accept != NULL);
-
 #ifdef ENABLE_UTF8
     if (use_utf8) {
 	for (; *s != '\0'; s += move_mbright(s, 0)) {
@@ -857,8 +814,6 @@ char *mbrevstrpbrk(const char *s, const char *accept, const char
  * and FALSE otherwise. */
 bool has_blank_chars(const char *s)
 {
-    assert(s != NULL);
-
     for (; *s != '\0'; s++) {
 	if (isblank(*s))
 	    return TRUE;
@@ -871,25 +826,18 @@ bool has_blank_chars(const char *s)
  * multibyte characters, and FALSE otherwise. */
 bool has_blank_mbchars(const char *s)
 {
-    assert(s != NULL);
-
 #ifdef ENABLE_UTF8
     if (use_utf8) {
-	bool retval = FALSE;
-	char *chr_mb = charalloc(MB_CUR_MAX);
+	char symbol[MB_CUR_MAX];
 
 	for (; *s != '\0'; s += move_mbright(s, 0)) {
-	    parse_mbchar(s, chr_mb, NULL);
+	    parse_mbchar(s, symbol, NULL);
 
-	    if (is_blank_mbchar(chr_mb)) {
-		retval = TRUE;
-		break;
-	    }
+	    if (is_blank_mbchar(symbol))
+		return TRUE;
 	}
 
-	free(chr_mb);
-
-	return retval;
+	return FALSE;
     } else
 #endif
 	return has_blank_chars(s);
@@ -912,12 +860,11 @@ bool is_valid_unicode(wchar_t wc)
  * is, and FALSE otherwise. */
 bool is_valid_mbstring(const char *s)
 {
-    assert(s != NULL);
-
-    return
 #ifdef ENABLE_UTF8
-	use_utf8 ? (mbstowcs(NULL, s, 0) != (size_t)-1) :
+    if (use_utf8)
+	return (mbstowcs(NULL, s, 0) != (size_t)-1);
+    else
 #endif
-	TRUE;
+	return TRUE;
 }
 #endif /* !DISABLE_NANORC */

src/color.c

@@ -108,8 +108,6 @@ void color_init(void)
     bool using_defaults = FALSE;
     short foreground, background;
 
-    assert(openfile != NULL);
-
     /* If the terminal is not capable of colors, forget it. */
     if (!has_colors())
 	return;
@@ -164,8 +162,6 @@ void color_update(void)
     syntaxtype *sint = NULL;
     colortype *ink;
 
-    assert(openfile != NULL);
-
     /* If the rcfiles were not read, or contained no syntaxes, get out. */
     if (syntaxes == NULL)
 	return;

src/cut.c

@@ -60,13 +60,13 @@ void cut_line(void)
 #ifndef NANO_TINY
 /* Move all currently marked text into the cutbuffer, and set the
  * current place we want to where the text used to start. */
-void cut_marked(void)
+void cut_marked(bool *right_side_up)
 {
     filestruct *top, *bot;
     size_t top_x, bot_x;
 
     mark_order((const filestruct **)&top, &top_x,
-		(const filestruct **)&bot, &bot_x, NULL);
+		(const filestruct **)&bot, &bot_x, right_side_up);
 
     move_to_filestruct(&cutbuffer, &cutbottom, top, top_x, bot, bot_x);
     openfile->placewewant = xplustabs();
@@ -82,8 +82,6 @@ void cut_to_eol(void)
 {
     size_t data_len = strlen(openfile->current->data);
 
-    assert(openfile->current_x <= data_len);
-
     if (openfile->current_x < data_len)
 	/* If we're not at the end of the line, move all the text from
 	 * the current position up to it, not counting the newline at
@@ -124,45 +122,39 @@ void do_cut_text(bool copy_text, bool cut_till_eof)
 	/* The length of the string at the current end of the cutbuffer,
 	 * before we add text to it. */
     bool old_no_newlines = ISSET(NO_NEWLINES);
+    bool right_side_up = TRUE;
+	/* There *is* no region, *or* it is marked forward. */
 #endif
+    size_t was_totsize = openfile->totsize;
 
-    assert(openfile->current != NULL && openfile->current->data != NULL);
-
-    /* Empty the cutbuffer when a chain of cuts is broken. */
+    /* If a chain of cuts was broken, empty the cutbuffer. */
     if (!keep_cutbuffer) {
 	free_filestruct(cutbuffer);
 	cutbuffer = NULL;
 #ifdef DEBUG
 	fprintf(stderr, "Blew away cutbuffer =)\n");
 #endif
+	/* Indicate that future cuts should add to the cutbuffer. */
+	keep_cutbuffer = TRUE;
     }
 
 #ifndef NANO_TINY
     if (copy_text) {
+	/* If the cutbuffer isn't empty, remember where it currently ends. */
 	if (cutbuffer != NULL) {
-	    /* If the cutbuffer isn't empty, save where it currently
-	     * ends.  This is where we'll add the new text. */
 	    cb_save = cutbottom;
 	    cb_save_len = strlen(cutbottom->data);
 	}
-
-	/* Set NO_NEWLINES to TRUE, so that we don't disturb the last
-	 * line of the file when moving text to the cutbuffer. */
+	/* Don't add a magicline when moving text to the cutbuffer. */
 	SET(NO_NEWLINES);
     }
-#endif
 
-    /* Ensure that the text we're going to move into the cutbuffer will
-     * be added to the text already there, instead of replacing it. */
-    keep_cutbuffer = TRUE;
-
-#ifndef NANO_TINY
     if (cut_till_eof) {
 	/* Move all text up to the end of the file into the cutbuffer. */
 	cut_to_eof();
     } else if (openfile->mark_set) {
 	/* Move the marked text to the cutbuffer, and turn the mark off. */
-	cut_marked();
+	cut_marked(&right_side_up);
 	openfile->mark_set = FALSE;
     } else if (ISSET(CUT_TO_END))
 	/* Move all text up to the end of the line into the cutbuffer. */
@@ -174,10 +166,9 @@ void do_cut_text(bool copy_text, bool cut_till_eof)
 
 #ifndef NANO_TINY
     if (copy_text) {
-	/* Copy the text in the cutbuffer, starting at its saved end if
-	 * there is one, back into the filestruct.  This effectively
-	 * uncuts the text we just cut without marking the file as
-	 * modified. */
+	/* Copy the text that is in the cutbuffer (starting at its saved end,
+	 * if there is one) back into the current buffer.  This effectively
+	 * uncuts the text we just cut. */
 	if (cutbuffer != NULL) {
 	    if (cb_save != NULL) {
 		cb_save->data += cb_save_len;
@@ -186,17 +177,18 @@ void do_cut_text(bool copy_text, bool cut_till_eof)
 	    } else
 		copy_from_filestruct(cutbuffer);
 
-	    /* Set the current place we want to where the text from the
-	     * cutbuffer ends. */
-	    openfile->placewewant = xplustabs();
+	    /* If the copied region was marked forward, put the new desired
+	     * x position at its end; otherwise, leave it at its beginning. */
+	    if (right_side_up)
+		openfile->placewewant = xplustabs();
 	}
-
-	/* Set NO_NEWLINES back to what it was before, since we're done
-	 * disturbing the text. */
+	/* Restore the magicline behavior now that we're done fiddling. */
 	if (!old_no_newlines)
 	    UNSET(NO_NEWLINES);
     } else
 #endif /* !NANO_TINY */
+    /* Only set the modification flag if actually something was cut. */
+    if (openfile->totsize != was_totsize)
 	set_modified();
 
     refresh_needed = TRUE;
@@ -264,11 +256,9 @@ void do_cut_till_eof(void)
 /* Copy text from the cutbuffer into the current filestruct. */
 void do_uncut_text(void)
 {
-    int was_lineno = openfile->current->lineno;
+    ssize_t was_lineno = openfile->current->lineno;
 
-    assert(openfile->current != NULL && openfile->current->data != NULL);
-
-    /* If the cutbuffer is empty, get out. */
+    /* If the cutbuffer is empty, there is nothing to do. */
     if (cutbuffer == NULL)
 	return;
 
@@ -287,13 +277,17 @@ void do_uncut_text(void)
     if (openfile->current->lineno - was_lineno < editwinrows)
 	focusing = FALSE;
 
-    /* Set the current place we want to where the text from the
-     * cutbuffer ends. */
+    /* Set the desired x position to where the pasted text ends. */
     openfile->placewewant = xplustabs();
 
     /* Mark the file as modified. */
     set_modified();
 
+    /* Update the cursor position to account for the inserted lines. */
+    reset_cursor();
+
+    ensure_line_is_visible();
+
     refresh_needed = TRUE;
 
 #ifndef DISABLE_COLOR

src/files.c

@@ -148,8 +148,9 @@ void set_modified(void)
 
     if (openfile->lock_filename == NULL) {
 	/* TRANSLATORS: Keep the next ten messages at most 76 characters. */
-	statusline(ALERT, _("Warning: Modifying a file which is not locked,"
-			" check directory permission?"));
+//	statusline(ALERT, _("Warning: Modifying a file which is not locked,"
+//			" check directory permission?"));
+	;
     } else {
 	char *fullname = get_full_path(openfile->filename);
 	write_lockfile(openfile->lock_filename, fullname, TRUE);
@@ -433,6 +434,9 @@ bool open_buffer(const char *filename, bool undoable)
 
     assert(filename != NULL);
 
+    /* Display newlines in filenames as ^J. */
+    as_an_at = FALSE;
+
 #ifndef DISABLE_OPERATINGDIR
     if (check_operating_dir(filename, FALSE)) {
 	statusline(ALERT, _("Can't insert file from outside of %s"),
@@ -563,7 +567,8 @@ void display_buffer(void)
 	precalc_multicolorinfo();
 #endif
 
-    refresh_needed = TRUE;
+    /* Update the content of the edit window straightaway. */
+    edit_refresh();
 }
 
 #ifndef DISABLE_MULTIBUFFER
@@ -750,8 +755,6 @@ void read_file(FILE *f, int fd, const char *filename, bool undoable, bool checkw
 	/* 0 = *nix, 1 = DOS, 2 = Mac, 3 = both DOS and Mac. */
 #endif
 
-    assert(openfile->fileage != NULL && openfile->current != NULL);
-
     buf = charalloc(bufx);
 
 #ifndef NANO_TINY
@@ -903,8 +906,7 @@ void read_file(FILE *f, int fd, const char *filename, bool undoable, bool checkw
 	openfile->current_x = 0;
     }
 
-    /* Set the current place we want to the end of the last line of the
-     * file we inserted. */
+    /* Set the desired x position at the end of what was inserted. */
     openfile->placewewant = xplustabs();
 
     if (!writable)
@@ -1059,6 +1061,9 @@ void do_insertfile(void)
     bool execute = FALSE, right_side_up = FALSE, single_line = FALSE;
 #endif
 
+    /* Display newlines in filenames as ^J. */
+    as_an_at = FALSE;
+
     while (TRUE) {
 #ifndef NANO_TINY
 	if (execute) {
@@ -1081,10 +1086,7 @@ void do_insertfile(void)
 
 	present_path = mallocstrcpy(present_path, "./");
 
-	i = do_prompt(TRUE,
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
+	i = do_prompt(TRUE, TRUE,
 #ifndef NANO_TINY
 		execute ? MEXTCMD :
 #endif
@@ -1100,19 +1102,15 @@ void do_insertfile(void)
 		"./");
 
 	/* If we're in multibuffer mode and the filename or command is
-	 * blank, open a new buffer instead of canceling.  If the
-	 * filename or command begins with a newline (i.e. an encoded
-	 * null), treat it as though it's blank. */
-	if (i == -1 || (!ISSET(MULTIBUFFER) && (i == -2 || *answer == '\n'))) {
+	 * blank, open a new buffer instead of canceling. */
+	if (i == -1 || (i == -2 && !ISSET(MULTIBUFFER))) {
 	    statusbar(_("Cancelled"));
 	    break;
 	} else {
 	    filestruct *edittop_save = openfile->edittop;
 	    ssize_t was_current_lineno = openfile->current->lineno;
 	    size_t was_current_x = openfile->current_x;
-	    ssize_t was_current_y = openfile->current_y;
 	    bool current_was_at_top = FALSE;
-	    size_t pww_save = openfile->placewewant;
 #if !defined(NANO_TINY) || !defined(DISABLE_BROWSER)
 	    functionptrtype func = func_from_key(&i);
 #endif
@@ -1175,10 +1173,6 @@ void do_insertfile(void)
 		current_was_at_top = (openfile->edittop == openfile->fileage);
 	    }
 
-	    /* Convert newlines to nulls in the given filename. */
-	    sunder(answer);
-	    align(&answer);
-
 #ifndef NANO_TINY
 	    if (execute) {
 #ifndef DISABLE_MULTIBUFFER
@@ -1218,7 +1212,7 @@ void do_insertfile(void)
 #ifndef NANO_TINY
 		    if (!execute)
 #endif
-		    if (check_poshistory(answer, &priorline, &priorcol))
+		    if (has_old_position(answer, &priorline, &priorcol))
 			do_gotolinecolumn(priorline, priorcol, FALSE, FALSE);
 		}
 #endif /* !DISABLE_HISTORIES */
@@ -1261,9 +1255,6 @@ void do_insertfile(void)
 		    }
 		}
 #endif
-		/* Update the current y-coordinate to account for the
-		 * number of lines inserted. */
-		openfile->current_y += was_current_y;
 
 		/* Unpartition the filestruct so that it contains all
 		 * the text again.  Note that we've replaced the
@@ -1278,14 +1269,19 @@ void do_insertfile(void)
 		/* Restore the old edittop. */
 		openfile->edittop = edittop_save;
 
-		/* Restore the old place we want. */
-		openfile->placewewant = pww_save;
+		/* Set the desired x position to the current one. */
+		openfile->placewewant = xplustabs();
 
 		/* Mark the file as modified if it changed. */
 		if (openfile->current->lineno != was_current_lineno ||
 			openfile->current_x != was_current_x)
 		    set_modified();
 
+		/* Update the cursor position to account for inserted lines. */
+		reset_cursor();
+
+		ensure_line_is_visible();
+
 		refresh_needed = TRUE;
 	    }
 
@@ -1296,21 +1292,16 @@ void do_insertfile(void)
     free(given);
 }
 
-/* Insert a file into a new buffer or the current buffer, depending on
- * whether the MULTIBUFFER flag is set.  If we're in view mode, only
- * allow inserting a file into a new buffer. */
+/* If the current mode of operation allows it, go insert a file. */
 void do_insertfile_void(void)
 {
-    if (ISSET(RESTRICTED)) {
+    if (ISSET(RESTRICTED))
 	show_restricted_warning();
-	return;
-    }
-
 #ifndef DISABLE_MULTIBUFFER
-    if (ISSET(VIEW_MODE) && !ISSET(MULTIBUFFER))
+    else if (ISSET(VIEW_MODE) && !ISSET(MULTIBUFFER))
 	statusbar(_("Key invalid in non-multibuffer mode"));
-    else
 #endif
+    else
 	do_insertfile();
 }
 
@@ -1346,8 +1337,6 @@ char *get_full_path(const char *origpath)
 
     /* If we succeeded, canonicalize it in d_here. */
     if (d_here != NULL) {
-	align(&d_here);
-
 	/* If the current directory isn't "/", tack a slash onto the end
 	 * of it. */
 	if (strcmp(d_here, "/") != 0) {
@@ -1409,8 +1398,6 @@ char *get_full_path(const char *origpath)
 
 	    /* If we succeeded, canonicalize it in d_there. */
 	    if (d_there != NULL) {
-		align(&d_there);
-
 		/* If the current directory isn't "/", tack a slash onto
 		 * the end of it. */
 		if (strcmp(d_there, "/") != 0) {
@@ -1533,6 +1520,8 @@ void init_operating_dir(void)
     /* If the operating directory is inaccessible, fail. */
     if (full_operating_dir == NULL || chdir(full_operating_dir) == -1)
 	die("Invalid operating directory\n");
+
+    snuggly_fit(&full_operating_dir);
 }
 
 /* Check to see if we're inside the operating directory.  Return FALSE
@@ -1623,6 +1612,7 @@ void init_backup_dir(void)
     } else {
 	free(backup_dir);
 	backup_dir = full_backup_dir;
+	snuggly_fit(&backup_dir);
     }
 }
 #endif /* !NANO_TINY */
@@ -1700,8 +1690,6 @@ bool write_file(const char *name, FILE *f_open, bool tmp,
     char *tempname = NULL;
 	/* The name of the temporary file we write to on prepend. */
 
-    assert(name != NULL);
-
     if (*name == '\0')
 	return -1;
 
@@ -1994,10 +1982,6 @@ bool write_file(const char *name, FILE *f_open, bool tmp,
 	}
     }
 
-    /* There might not be a magicline.  There won't be when writing out
-     * a selection. */
-    assert(openfile->fileage != NULL && openfile->filebot != NULL);
-
     while (fileptr != NULL) {
 	size_t data_len = strlen(fileptr->data), size;
 
@@ -2145,8 +2129,6 @@ bool write_marked_file(const char *name, FILE *f_open, bool tmp,
     filestruct *top, *bot;
     size_t top_x, bot_x;
 
-    assert(openfile->mark_set);
-
     /* Partition the filestruct so that it contains only the marked text. */
     mark_order((const filestruct **)&top, &top_x,
 		(const filestruct **)&bot, &bot_x, NULL);
@@ -2194,6 +2176,9 @@ int do_writeout(bool exiting)
     static bool did_credits = FALSE;
 #endif
 
+    /* Display newlines in filenames as ^J. */
+    as_an_at = FALSE;
+
     if (exiting && ISSET(TEMP_FILE) && openfile->filename[0] != '\0') {
 	if (write_file(openfile->filename, NULL, FALSE, OVERWRITE, FALSE))
 	    return 1;
@@ -2236,10 +2221,7 @@ int do_writeout(bool exiting)
 	/* If we're using restricted mode, and the filename isn't blank,
 	 * disable tab completion. */
 	i = do_prompt(!ISSET(RESTRICTED) || openfile->filename[0] == '\0',
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
-		MWRITEFILE, given,
+		TRUE, MWRITEFILE, given,
 #ifndef DISABLE_HISTORIES
 		NULL,
 #endif
@@ -2251,9 +2233,7 @@ int do_writeout(bool exiting)
 #endif
 		);
 
-	/* If the filename or command begins with a newline (i.e. an
-	 * encoded null), treat it as though it's blank. */
-	if (i < 0 || *answer == '\n') {
+	if (i < 0) {
 	    statusbar(_("Cancelled"));
 	    break;
 	} else {
@@ -2332,15 +2312,10 @@ int do_writeout(bool exiting)
 #endif
 
 	    if (method == OVERWRITE) {
-		size_t answer_len = strlen(answer);
 		bool name_exists, do_warning;
 		char *full_answer, *full_filename;
 		struct stat st;
 
-		/* Convert newlines to nulls, just before we get the
-		 * full path. */
-		sunder(answer);
-
 		full_answer = get_full_path(answer);
 		full_filename = get_full_path(openfile->filename);
 		name_exists = (stat((full_answer == NULL) ?
@@ -2352,10 +2327,6 @@ int do_writeout(bool exiting)
 				answer : full_answer, (full_filename == NULL) ?
 				openfile->filename : full_filename) != 0);
 
-		/* Convert nulls to newlines.  answer_len is the
-		 * string's real length. */
-		unsunder(answer, answer_len);
-
 		free(full_filename);
 		free(full_answer);
 
@@ -2411,10 +2382,6 @@ int do_writeout(bool exiting)
 #endif
 	    }
 
-	    /* Convert newlines to nulls, just before we save the file. */
-	    sunder(answer);
-	    align(&answer);
-
 	    /* Here's where we allow the selected text to be written to
 	     * a separate file.  If we're using restricted mode, this
 	     * function is disabled, since it allows reading from or
@@ -2460,8 +2427,6 @@ char *real_dir_from_tilde(const char *buf)
 {
     char *retval;
 
-    assert(buf != NULL);
-
     if (*buf == '~') {
 	size_t i = 1;
 	char *tilde_dir;
@@ -2544,8 +2509,6 @@ bool is_dir(const char *buf)
     struct stat fileinfo;
     bool retval;
 
-    assert(buf != NULL);
-
     dirptr = real_dir_from_tilde(buf);
 
     retval = (stat(dirptr, &fileinfo) != -1 && S_ISDIR(fileinfo.st_mode));
@@ -2742,31 +2705,26 @@ char *input_tab(char *buf, bool allow_files, size_t *place,
 	char *mzero, *glued;
 	const char *lastslash = revstrstr(buf, "/", buf + *place);
 	size_t lastslash_len = (lastslash == NULL) ? 0 : lastslash - buf + 1;
-	char *match1 = charalloc(mb_cur_max());
-	char *match2 = charalloc(mb_cur_max());
-	int match1_len, match2_len;
+	char char1[mb_cur_max()], char2[mb_cur_max()];
+	int len1, len2;
 
 	/* Get the number of characters that all matches have in common. */
 	while (TRUE) {
-	    match1_len = parse_mbchar(matches[0] + common_len, match1, NULL);
+	    len1 = parse_mbchar(matches[0] + common_len, char1, NULL);
 
 	    for (match = 1; match < num_matches; match++) {
-		match2_len = parse_mbchar(matches[match] + common_len,
-						match2, NULL);
-		if (match1_len != match2_len ||
-				strncmp(match1, match2, match2_len) != 0)
+		len2 = parse_mbchar(matches[match] + common_len, char2, NULL);
+
+		if (len1 != len2 || strncmp(char1, char2, len2) != 0)
 		    break;
 	    }
 
 	    if (match < num_matches || matches[0][common_len] == '\0')
 		break;
 
-	    common_len += match1_len;
+	    common_len += len1;
 	}
 
-	free(match1);
-	free(match2);
-
 	mzero = charalloc(lastslash_len + common_len + 1);
 
 	strncpy(mzero, buf, lastslash_len);
@@ -2994,10 +2952,10 @@ void load_history(void)
 	    size_t buf_len = 0;
 	    ssize_t read;
 
-	    while ((read = getline(&line, &buf_len, hist)) >= 0) {
-		if (read > 0 && line[read - 1] == '\n')
-		    line[--read] = '\0';
+	    while ((read = getline(&line, &buf_len, hist)) > 0) {
+		line[--read] = '\0';
 		if (read > 0) {
+		    /* Encode any embedded NUL as 0x0A. */
 		    unsunder(line, read);
 		    update_history(history, line);
 		} else
@@ -3012,22 +2970,23 @@ void load_history(void)
     }
 }
 
-/* Write the lines of a history list, starting with the line at h, to
+/* Write the lines of a history list, starting with the line at head, to
  * the open file at hist.  Return TRUE if the write succeeded, and FALSE
  * otherwise. */
-bool writehist(FILE *hist, filestruct *h)
+bool writehist(FILE *hist, const filestruct *head)
 {
-    filestruct *p;
+    const filestruct *item;
 
-    /* Write a history list from the oldest entry to the newest.  Assume
-     * the last history entry is a blank line. */
-    for (p = h; p != NULL; p = p->next) {
-	size_t p_len = strlen(p->data);
+    /* Write a history list, from the oldest item to the newest. */
+    for (item = head; item != NULL; item = item->next) {
+	size_t length = strlen(item->data);
 
-	sunder(p->data);
+	/* Decode 0x0A bytes as embedded NULs. */
+	sunder(item->data);
 
-	if (fwrite(p->data, sizeof(char), p_len, hist) < p_len ||
-		putc('\n', hist) == EOF)
+	if (fwrite(item->data, sizeof(char), length, hist) < length)
+	    return FALSE;
+	if (putc('\n', hist) == EOF)
 	    return FALSE;
     }
 
@@ -3072,7 +3031,6 @@ void save_history(void)
 void save_poshistory(void)
 {
     char *poshist = poshistfilename();
-    char *statusstr = NULL;
     poshiststruct *posptr;
     FILE *hist;
 
@@ -3088,14 +3046,25 @@ void save_poshistory(void)
 	chmod(poshist, S_IRUSR | S_IWUSR);
 
 	for (posptr = position_history; posptr != NULL; posptr = posptr->next) {
+	    char *path_and_place;
+	    size_t length;
+
 	    /* Assume 20 decimal positions each for line and column number,
 	     * plus two spaces, plus the line feed, plus the null byte. */
-	    statusstr = charalloc(strlen(posptr->filename) + 44);
-	    sprintf(statusstr, "%s %ld %ld\n", posptr->filename, (long)posptr->lineno,
-			(long)posptr->xno);
-	    if (fwrite(statusstr, sizeof(char), strlen(statusstr), hist) < strlen(statusstr))
-		fprintf(stderr, _("Error writing %s: %s\n"), poshist, strerror(errno));
-	    free(statusstr);
+	    path_and_place = charalloc(strlen(posptr->filename) + 44);
+	    sprintf(path_and_place, "%s %ld %ld\n", posptr->filename,
+			(long)posptr->lineno, (long)posptr->xno);
+	    length = strlen(path_and_place);
+
+	    /* Encode newlines in filenames as nulls. */
+	    sunder(path_and_place);
+	    /* Restore the terminating newline. */
+	    path_and_place[length - 1] = '\n';
+
+	    if (fwrite(path_and_place, sizeof(char), length, hist) < length)
+		fprintf(stderr, _("Error writing %s: %s\n"),
+					poshist, strerror(errno));
+	    free(path_and_place);
 	}
 	fclose(hist);
     }
@@ -3164,27 +3133,28 @@ void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos)
     free(fullpath);
 }
 
-/* Check the recorded last file positions to see if the given file
- * matches an existing entry.  If so, return 1 and set line and column
- * to the retrieved values.  Otherwise, return 0. */
-int check_poshistory(const char *file, ssize_t *line, ssize_t *column)
+/* Check whether the given file matches an existing entry in the recorded
+ * last file positions.  If not, return FALSE.  If yes, return TRUE and
+ * set line and column to the retrieved values. */
+bool has_old_position(const char *file, ssize_t *line, ssize_t *column)
 {
-    poshiststruct *posptr;
+    poshiststruct *posptr = position_history;
     char *fullpath = get_full_path(file);
 
     if (fullpath == NULL)
-	return 0;
+	return FALSE;
+
+    while (posptr != NULL && strcmp(posptr->filename, fullpath) != 0)
+	posptr = posptr->next;
 
-    for (posptr = position_history; posptr != NULL; posptr = posptr->next) {
-	if (!strcmp(posptr->filename, fullpath)) {
-	    *line = posptr->lineno;
-	    *column = posptr->xno;
-	    free(fullpath);
-	    return 1;
-	}
-    }
     free(fullpath);
-    return 0;
+
+    if (posptr == NULL)
+        return FALSE;
+
+    *line = posptr->lineno;
+    *column = posptr->xno;
+    return TRUE;
 }
 
 /* Load the recorded file positions from ~/.nano/filepos_history. */
@@ -3212,13 +3182,21 @@ void load_poshistory(void)
 	poshiststruct *record_ptr = NULL, *newrecord;
 
 	/* Read and parse each line, and store the extracted data. */
-	while ((read = getline(&line, &buf_len, hist)) > 2) {
-	    if (line[read - 1] == '\n')
-		line[--read] = '\0';
+	while ((read = getline(&line, &buf_len, hist)) > 5) {
+	    /* Decode nulls as embedded newlines. */
 	    unsunder(line, read);
 
-	    lineptr = parse_next_word(line);
-	    xptr = parse_next_word(lineptr);
+	    /* Find where the x index and line number are in the line. */
+	    xptr = revstrstr(line, " ", line + read - 3);
+	    if (xptr == NULL)
+		continue;
+	    lineptr = revstrstr(line, " ", xptr - 2);
+	    if (lineptr == NULL)
+		continue;
+
+	    /* Now separate the three elements of the line. */
+	    *(xptr++) = '\0';
+	    *(lineptr++) = '\0';
 
 	    /* Create a new position record. */
 	    newrecord = (poshiststruct *)nmalloc(sizeof(poshiststruct));

src/global.c

@@ -29,8 +29,8 @@
 
 /* Global variables. */
 #ifndef NANO_TINY
-volatile sig_atomic_t sigwinch_counter = 0;
-	/* Is incremented by the handler whenever a SIGWINCH occurs. */
+volatile sig_atomic_t the_window_resized = FALSE;
+	/* Set to TRUE by the handler whenever a SIGWINCH occurs. */
 #endif
 
 #ifdef __linux__
@@ -45,16 +45,13 @@ bool shift_held;
 bool focusing = TRUE;
 	/* Whether an update of the edit window should center the cursor. */
 
+bool as_an_at = TRUE;
+	/* Whether a 0x0A byte should be shown as a ^@ instead of a ^J. */
+
 int margin = 0;
 	/* The amount of space reserved at the left for line numbers. */
 int editwincols = -1;
 	/* The number of usable columns in the edit window: COLS - margin. */
-#ifdef ENABLE_LINENUMBERS
-int last_drawn_line = 0;
-        /* The line number of the last drawn line. */
-int last_line_y;
-        /* The y coordinate of the last drawn line. */
-#endif
 
 message_type lastmessage = HUSH;
 	/* Messages of type HUSH should not overwrite type MILD nor ALERT. */
@@ -391,18 +388,17 @@ const sc *first_sc_for(int menu, void (*func)(void))
     return NULL;
 }
 
-/* Return the given menu's first shortcut sequence, or the default value
- * (2nd arg).  Assumes currmenu for the menu to check. */
-int sc_seq_or(void (*func)(void), int defaultval)
+/* Return the first keycode that is bound to the given function in the
+ * current menu, if any; otherwise, return the given default value. */
+int the_code_for(void (*func)(void), int defaultval)
 {
     const sc *s = first_sc_for(currmenu, func);
 
-    if (s) {
-	meta_key = s->meta;
-	return s->keycode;
-    }
-    /* else */
-    return defaultval;
+    if (s == NULL)
+	return defaultval;
+
+    meta_key = s->meta;
+    return s->keycode;
 }
 
 /* Return a pointer to the function that is bound to the given key. */

src/move.c

@@ -44,6 +44,7 @@ void do_last_line(void)
 
     /* Set the last line of the screen as the target for the cursor. */
     openfile->current_y = editwinrows - 1;
+    ensure_line_is_visible();
 
     refresh_needed = TRUE;
     focusing = FALSE;
@@ -138,10 +139,9 @@ void do_para_begin(bool allow_update)
     filestruct *was_current = openfile->current;
 
     if (openfile->current != openfile->fileage) {
-	do {
+	do
 	    openfile->current = openfile->current->prev;
-	    openfile->current_y--;
-	} while (!begpar(openfile->current));
+	while (!begpar(openfile->current));
     }
 
     openfile->current_x = 0;
@@ -175,7 +175,6 @@ void do_para_end(bool allow_update)
 		inpar(openfile->current->next) &&
 		!begpar(openfile->current->next)) {
 	openfile->current = openfile->current->next;
-	openfile->current_y++;
     }
 
     if (openfile->current != openfile->filebot) {

src/nano.c

@@ -78,8 +78,6 @@ filestruct *copy_node(const filestruct *src)
 {
     filestruct *dst;
 
-    assert(src != NULL);
-
     dst = (filestruct *)nmalloc(sizeof(filestruct));
 
     dst->data = mallocstrcpy(NULL, src->data);
@@ -96,8 +94,6 @@ filestruct *copy_node(const filestruct *src)
 /* Splice a new node into an existing linked list of filestructs. */
 void splice_node(filestruct *afterthis, filestruct *newnode)
 {
-    assert(afterthis != NULL && newnode != NULL);
-
     newnode->next = afterthis->next;
     newnode->prev = afterthis;
     if (afterthis->next != NULL)
@@ -112,8 +108,6 @@ void splice_node(filestruct *afterthis, filestruct *newnode)
 /* Disconnect a node from a linked list of filestructs and delete it. */
 void unlink_node(filestruct *fileptr)
 {
-    assert(fileptr != NULL);
-
     if (fileptr->prev != NULL)
 	fileptr->prev->next = fileptr->next;
     if (fileptr->next != NULL)
@@ -129,8 +123,6 @@ void unlink_node(filestruct *fileptr)
 /* Free the data structures in the given node. */
 void delete_node(filestruct *fileptr)
 {
-    assert(fileptr != NULL && fileptr->data != NULL);
-
     free(fileptr->data);
 #ifndef DISABLE_COLOR
     free(fileptr->multidata);
@@ -143,8 +135,6 @@ filestruct *copy_filestruct(const filestruct *src)
 {
     filestruct *head, *copy;
 
-    assert(src != NULL);
-
     copy = copy_node(src);
     copy->prev = NULL;
     head = copy;
@@ -237,7 +227,6 @@ partition *partition_filestruct(filestruct *top, size_t top_x,
 
     /* Remove all text before top_x at the top of the partition. */
     charmove(top->data, top->data + top_x, strlen(top->data) - top_x + 1);
-    align(&top->data);
 
     /* Return the partition. */
     return p;
@@ -480,11 +469,6 @@ void copy_from_filestruct(filestruct *somebuffer)
     /* Add the number of characters in the copied text to the file size. */
     openfile->totsize += get_totsize(openfile->fileage, openfile->filebot);
 
-    /* Update the current y-coordinate to account for the number of
-     * lines the copied text has, less one since the first line will be
-     * tacked onto the current line. */
-    openfile->current_y += openfile->filebot->lineno - 1;
-
     /* If we pasted onto the first line of the edit window, the corresponding
      * struct has been freed, so... point at the start of the copied text. */
     if (edittop_inside)
@@ -513,8 +497,7 @@ openfilestruct *make_new_opennode(void)
 /* Unlink a node from the rest of the openfilestruct, and delete it. */
 void unlink_opennode(openfilestruct *fileptr)
 {
-    assert(fileptr != NULL && fileptr->prev != NULL && fileptr->next != NULL &&
-		fileptr != fileptr->prev && fileptr != fileptr->next);
+    assert(fileptr != fileptr->prev && fileptr != fileptr->next);
 
     fileptr->prev->next = fileptr->next;
     fileptr->next->prev = fileptr->prev;
@@ -525,8 +508,6 @@ void unlink_opennode(openfilestruct *fileptr)
 /* Free all the memory in the given open-file node. */
 void delete_opennode(openfilestruct *fileptr)
 {
-    assert(fileptr != NULL && fileptr->filename != NULL && fileptr->fileage != NULL);
-
     free(fileptr->filename);
     free_filestruct(fileptr->fileage);
 #ifndef NANO_TINY
@@ -1033,6 +1014,9 @@ void version(void)
 #ifdef DISABLE_TABCOMP
     printf(" --disable-tabcomp");
 #endif
+#ifndef ENABLE_WORDCOMPLETION
+    printf(" --disable-wordcomp");
+#endif
 #ifdef DISABLE_WRAPPING
     printf(" --disable-wrapping");
 #endif
@@ -1300,7 +1284,7 @@ RETSIGTYPE do_continue(int signal)
 RETSIGTYPE handle_sigwinch(int signal)
 {
     /* Let the input routine know that a SIGWINCH has occurred. */
-    sigwinch_counter++;
+    the_window_resized = TRUE;
 }
 
 /* Reinitialize and redraw the screen completely. */
@@ -1310,6 +1294,9 @@ void regenerate_screen(void)
     int fd, result = 0;
     struct winsize win;
 
+    /* Reset the trigger. */
+    the_window_resized = FALSE;
+
     if (tty == NULL)
 	return;
     fd = open(tty, O_RDWR);
@@ -1740,63 +1727,67 @@ int do_mouse(void)
     int mouse_x, mouse_y;
     int retval = get_mouseinput(&mouse_x, &mouse_y, TRUE);
 
+    /* If the click is wrong or already handled, we're done. */
     if (retval != 0)
-	/* The click is wrong or already handled. */
 	return retval;
 
-    /* We can click on the edit window to move the cursor. */
+    /* If the click was in the edit window, put the cursor in that spot. */
     if (wmouse_trafo(edit, &mouse_y, &mouse_x, FALSE)) {
-	bool sameline;
-	    /* Did they click on the line with the cursor?  If they
-	     * clicked on the cursor, we set the mark. */
+	bool sameline = (mouse_y == openfile->current_y);
+	    /* Whether the click was on the line where the cursor is. */
 	filestruct *current_save = openfile->current;
 #ifndef NANO_TINY
 	size_t current_x_save = openfile->current_x;
 #endif
 
-	sameline = (mouse_y == openfile->current_y);
-
 #ifdef DEBUG
 	fprintf(stderr, "mouse_y = %d, current_y = %ld\n", mouse_y, (long)openfile->current_y);
 #endif
 
 #ifndef NANO_TINY
 	if (ISSET(SOFTWRAP)) {
-	    size_t i = 0;
+	    ssize_t current_row = 0;
 
 	    openfile->current = openfile->edittop;
 
-	    while (openfile->current->next != NULL && i < mouse_y) {
-		openfile->current_y = i;
-		i += strlenpt(openfile->current->data) / editwincols + 1;
+	    while (openfile->current->next != NULL && current_row < mouse_y) {
+		current_row += strlenpt(openfile->current->data) / editwincols + 1;
 		openfile->current = openfile->current->next;
 	    }
 
-	    if (i > mouse_y) {
+	    if (current_row > mouse_y) {
 		openfile->current = openfile->current->prev;
+		current_row -= strlenpt(openfile->current->data) / editwincols + 1;
 		openfile->current_x = actual_x(openfile->current->data,
-			mouse_x + (mouse_y - openfile->current_y) * editwincols);
+				((mouse_y - current_row) * editwincols) + mouse_x);
 	    } else
 		openfile->current_x = actual_x(openfile->current->data, mouse_x);
+
+	    openfile->current_y = current_row;
+	    ensure_line_is_visible();
+	    refresh_needed = TRUE;
 	} else
 #endif /* NANO_TINY */
 	{
+	    ssize_t current_row = openfile->current_y;
+
 	    /* Move to where the click occurred. */
-	    for (; openfile->current_y < mouse_y && openfile->current !=
-			openfile->filebot; openfile->current_y++)
+	    while (current_row < mouse_y && openfile->current->next != NULL) {
 		openfile->current = openfile->current->next;
-	    for (; openfile->current_y > mouse_y && openfile->current !=
-			openfile->fileage; openfile->current_y--)
+		current_row++;
+	    }
+	    while (current_row > mouse_y && openfile->current->prev != NULL) {
 		openfile->current = openfile->current->prev;
+		current_row--;
+	    }
 
 	    openfile->current_x = actual_x(openfile->current->data,
-		get_page_start(xplustabs()) + mouse_x);
+					get_page_start(xplustabs()) + mouse_x);
 	}
 
 #ifndef NANO_TINY
-	/* Clicking where the cursor is toggles the mark, as does
-	 * clicking beyond the line length with the cursor at the end of
-	 * the line. */
+	/* Clicking where the cursor is toggles the mark, as does clicking
+	 * beyond the line length with the cursor at the end of the line. */
 	if (sameline && openfile->current_x == current_x_save)
 	    do_mark();
 	else
@@ -1804,7 +1795,8 @@ int do_mouse(void)
 	    /* The cursor moved; clean the cutbuffer on the next cut. */
 	    cutbuffer_reset();
 
-	edit_redraw(current_save);
+	if (!ISSET(SOFTWRAP))
+	    edit_redraw(current_save);
     }
 
     /* No more handling is needed. */
@@ -1821,11 +1813,8 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 #ifndef NANO_TINY
     size_t orig_lenpt = 0;
 #endif
-
     char *char_buf = charalloc(mb_cur_max());
-    int char_buf_len;
-
-    assert(openfile->current != NULL && openfile->current->data != NULL);
+    int char_len;
 
     current_len = strlen(openfile->current->data);
 
@@ -1835,25 +1824,17 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 #endif
 
     while (i < output_len) {
-	/* If control codes are allowed, encode a verbatim null as a newline,
-	 * and let a verbatim ^J create a whole new line. */
-	if (allow_cntrls) {
-	    if (output[i] == '\0')
-		output[i] = '\n';
-	    else if (output[i] == '\n') {
-		do_enter();
-		i++;
-		continue;
-	    }
-	}
+	/* Encode an embedded NUL byte as 0x0A. */
+	if (output[i] == '\0')
+	    output[i] = '\n';
 
 	/* Get the next multibyte character. */
-	char_buf_len = parse_mbchar(output + i, char_buf, NULL);
+	char_len = parse_mbchar(output + i, char_buf, NULL);
 
-	i += char_buf_len;
+	i += char_len;
 
 	/* If controls are not allowed, ignore an ASCII control character. */
-	if (!allow_cntrls && is_ascii_cntrl_char(*(output + i -	char_buf_len)))
+	if (!allow_cntrls && is_ascii_cntrl_char(*(output + i -	char_len)))
 	    continue;
 
 	/* If we're adding to the magicline, create a new magicline. */
@@ -1867,13 +1848,13 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 
 	/* Make room for the new character and copy it into the line. */
 	openfile->current->data = charealloc(openfile->current->data,
-					current_len + char_buf_len + 1);
-	charmove(openfile->current->data + openfile->current_x + char_buf_len,
+					current_len + char_len + 1);
+	charmove(openfile->current->data + openfile->current_x + char_len,
 			openfile->current->data + openfile->current_x,
 			current_len - openfile->current_x + 1);
 	strncpy(openfile->current->data + openfile->current_x, char_buf,
-			char_buf_len);
-	current_len += char_buf_len;
+			char_len);
+	current_len += char_len;
 	openfile->totsize++;
 	set_modified();
 
@@ -1883,10 +1864,10 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 	/* Note that current_x has not yet been incremented. */
 	if (openfile->mark_set && openfile->current == openfile->mark_begin &&
 		openfile->current_x < openfile->mark_begin_x)
-	    openfile->mark_begin_x += char_buf_len;
+	    openfile->mark_begin_x += char_len;
 #endif
 
-	openfile->current_x += char_buf_len;
+	openfile->current_x += char_len;
 
 #ifndef NANO_TINY
 	update_undo(ADD);
@@ -2617,7 +2598,7 @@ int main(int argc, char **argv)
 		else if (ISSET(POS_HISTORY)) {
 		    ssize_t savedposline, savedposcol;
 		    /* If edited before, restore the last cursor position. */
-		    if (check_poshistory(argv[i], &savedposline, &savedposcol))
+		    if (has_old_position(argv[i], &savedposline, &savedposcol))
 			do_gotolinecolumn(savedposline, savedposcol,
 						FALSE, FALSE);
 		}
@@ -2651,7 +2632,7 @@ int main(int argc, char **argv)
     else if (ISSET(POS_HISTORY)) {
 	ssize_t savedposline, savedposcol;
 	/* If the file was edited before, restore the last cursor position. */
-	if (check_poshistory(argv[optind], &savedposline, &savedposcol))
+	if (has_old_position(argv[optind], &savedposline, &savedposcol))
 	    do_gotolinecolumn(savedposline, savedposcol, FALSE, FALSE);
     }
 #endif
@@ -2685,6 +2666,7 @@ int main(int argc, char **argv)
 	    display_main_list();
 
 	lastmessage = HUSH;
+	as_an_at = TRUE;
 
 	/* Update the displayed current cursor position only when there
 	 * are no keys waiting in the input buffer. */

src/prompt.c

@@ -104,7 +104,7 @@ int do_statusbar_input(bool *ran_func, bool *finished)
     if ((have_shortcut || get_key_buffer_len() == 0) && kbinput != NULL) {
 	/* Inject all characters in the input buffer at once, filtering out
 	 * control characters. */
-	do_statusbar_output(kbinput, kbinput_len, TRUE, NULL);
+	do_statusbar_output(kbinput, kbinput_len, TRUE);
 
 	/* Empty the input buffer. */
 	kbinput_len = 0;
@@ -139,18 +139,7 @@ int do_statusbar_input(bool *ran_func, bool *finished)
 				s->scfunc == do_backspace))
 	    ;
 	else if (s->scfunc == do_verbatim_input) {
-	    bool got_newline = FALSE;
-		/* Whether we got a verbatim ^J. */
-
-	    do_statusbar_verbatim_input(&got_newline);
-
-	    /* If we got a verbatim ^J, remove it from the input buffer,
-	     * fake a press of Enter, and indicate that we're done. */
-	    if (got_newline) {
-		get_input(NULL, 1);
-		input = sc_seq_or(do_enter, 0);
-		*finished = TRUE;
-	    }
+	    do_statusbar_verbatim_input();
 	} else if (s->scfunc == do_cut_text_void)
 	    do_statusbar_cut_text();
 	else if (s->scfunc == do_delete)
@@ -202,11 +191,10 @@ int do_statusbar_mouse(void)
 }
 #endif
 
-/* The user typed input_len multibyte characters.  Add them to the
- * statusbar prompt, setting got_newline to TRUE if we got a verbatim ^J,
- * and filtering out ASCII control characters if filtering is TRUE. */
+/* The user typed input_len multibyte characters.  Add them to the answer,
+ * filtering out ASCII control characters if filtering is TRUE. */
 void do_statusbar_output(int *the_input, size_t input_len,
-	bool filtering, bool *got_newline)
+	bool filtering)
 {
     char *output = charalloc(input_len + 1);
     char *char_buf = charalloc(mb_cur_max());
@@ -220,18 +208,9 @@ void do_statusbar_output(int *the_input, size_t input_len,
     i = 0;
 
     while (i < input_len) {
-	/* When not filtering, convert nulls and stop at a newline. */
-	if (!filtering) {
-	    if (output[i] == '\0')
-		output[i] = '\n';
-	    else if (output[i] == '\n') {
-		/* Put back the rest of the characters for reparsing,
-		 * indicate that we got a ^J and get out. */
-		unparse_kbinput(output + i, input_len - i);
-		*got_newline = TRUE;
-		return;
-	    }
-	}
+	/* Encode any NUL byte as 0x0A. */
+	if (output[i] == '\0')
+	    output[i] = '\n';
 
 	/* Interpret the next multibyte character. */
 	char_len = parse_mbchar(output + i, char_buf, NULL);
@@ -306,7 +285,6 @@ void do_statusbar_delete(void)
 
 	charmove(answer + statusbar_x, answer + statusbar_x + char_len,
 			strlen(answer) - statusbar_x - char_len + 1);
-	align(&answer);
 
 	update_the_statusbar();
     }
@@ -370,19 +348,15 @@ void do_statusbar_prev_word(void)
 }
 #endif /* !NANO_TINY */
 
-/* Get verbatim input, setting got_newline to TRUE if we get a ^J as
- * part of the verbatim input. */
-void do_statusbar_verbatim_input(bool *got_newline)
+/* Get verbatim input and inject it into the answer, without filtering. */
+void do_statusbar_verbatim_input(void)
 {
     int *kbinput;
     size_t kbinput_len;
 
-    /* Read in all the verbatim characters. */
     kbinput = get_verbatim_kbinput(bottomwin, &kbinput_len);
 
-    /* Display all the verbatim characters at once, not filtering out
-     * control characters. */
-    do_statusbar_output(kbinput, kbinput_len, FALSE, got_newline);
+    do_statusbar_output(kbinput, kbinput_len, FALSE);
 }
 
 /* Return the zero-based column position of the cursor in the answer. */
@@ -459,9 +433,7 @@ void update_the_statusbar(void)
 
 /* Get a string of input at the statusbar prompt. */
 functionptrtype acquire_an_answer(int *actual, bool allow_tabs,
-#ifndef DISABLE_TABCOMP
 	bool allow_files, bool *listed,
-#endif
 #ifndef DISABLE_HISTORIES
 	filestruct **history_list,
 #endif
@@ -532,7 +504,7 @@ functionptrtype acquire_an_answer(int *actual, bool allow_tabs,
 	if (func == do_tab) {
 #ifndef DISABLE_HISTORIES
 	    if (history_list != NULL) {
-		if (last_kbinput != sc_seq_or(do_tab, TAB_CODE))
+		if (last_kbinput != the_code_for(do_tab, TAB_CODE))
 		    complete_len = strlen(answer);
 
 		if (complete_len > 0) {
@@ -639,10 +611,7 @@ functionptrtype acquire_an_answer(int *actual, bool allow_tabs,
  * The allow_tabs parameter indicates whether we should allow tabs to be
  * interpreted.  The allow_files parameter indicates whether we should
  * allow all files (as opposed to just directories) to be tab completed. */
-int do_prompt(bool allow_tabs,
-#ifndef DISABLE_TABCOMP
-	bool allow_files,
-#endif
+int do_prompt(bool allow_tabs, bool allow_files,
 	int menu, const char *curranswer,
 #ifndef DISABLE_HISTORIES
 	filestruct **history_list,
@@ -652,9 +621,7 @@ int do_prompt(bool allow_tabs,
     va_list ap;
     int retval;
     functionptrtype func = NULL;
-#ifndef DISABLE_TABCOMP
     bool listed = FALSE;
-#endif
     /* Save a possible current statusbar x position. */
     size_t was_statusbar_x = statusbar_x;
 
@@ -672,10 +639,7 @@ int do_prompt(bool allow_tabs,
     /* Reserve five columns for colon plus angles plus answer, ":<aa>". */
     null_at(&prompt, actual_x(prompt, (COLS < 5) ? 0 : COLS - 5));
 
-    func = acquire_an_answer(&retval, allow_tabs,
-#ifndef DISABLE_TABCOMP
-			allow_files, &listed,
-#endif
+    func = acquire_an_answer(&retval, allow_tabs, allow_files, &listed,
 #ifndef DISABLE_HISTORIES
 			history_list,
 #endif
@@ -724,6 +688,8 @@ int do_prompt(bool allow_tabs,
 int do_yesno_prompt(bool all, const char *msg)
 {
     int response = -2, width = 16;
+    char *message = display_string(msg, 0, COLS, FALSE);
+
     /* TRANSLATORS: For the next three strings, if possible, specify
      * the single-byte shortcuts for both your language and English.
      * For example, in French: "OoYy", for both "Oui" and "Yes". */
@@ -735,12 +701,9 @@ int do_yesno_prompt(bool all, const char *msg)
      * that are accepted for the corresponding answer.  Of each variable,
      * the first character is displayed in the help lines. */
 
-    do {
+    while (response == -2) {
 	int kbinput;
 	functionptrtype func;
-#ifndef DISABLE_MOUSE
-	int mouse_x, mouse_y;
-#endif
 
 	if (!ISSET(NO_HELP)) {
 	    char shortstr[3];
@@ -774,7 +737,7 @@ int do_yesno_prompt(bool all, const char *msg)
 	/* Color the statusbar over its full width and display the question. */
 	wattron(bottomwin, interface_color_pair[TITLE_BAR]);
 	blank_statusbar();
-	mvwaddnstr(bottomwin, 0, 0, msg, actual_x(msg, COLS - 1));
+	mvwaddnstr(bottomwin, 0, 0, message, actual_x(message, COLS - 1));
 	wattroff(bottomwin, interface_color_pair[TITLE_BAR]);
 
 	wnoutrefresh(bottomwin);
@@ -786,17 +749,13 @@ int do_yesno_prompt(bool all, const char *msg)
 	currmenu = MYESNO;
 	kbinput = get_kbinput(bottomwin);
 
-#ifndef NANO_TINY
-	if (kbinput == KEY_WINCH)
-	    continue;
-#endif
-
 	func = func_from_key(&kbinput);
 
 	if (func == do_cancel)
 	    response = -1;
 #ifndef DISABLE_MOUSE
 	else if (kbinput == KEY_MOUSE) {
+	    int mouse_x, mouse_y;
 	    /* We can click on the Yes/No/All shortcuts to select an answer. */
 	    if (get_mouseinput(&mouse_x, &mouse_y, FALSE) == 0 &&
 			wmouse_trafo(bottomwin, &mouse_y, &mouse_x, FALSE) &&
@@ -826,7 +785,9 @@ int do_yesno_prompt(bool all, const char *msg)
 	    else if (all && strchr(allstr, kbinput) != NULL)
 		response = 2;
 	}
-    } while (response == -2);
+    }
+
+    free(message);
 
     return response;
 }

src/proto.h

@@ -26,7 +26,7 @@
 
 /* All external variables.  See global.c for their descriptions. */
 #ifndef NANO_TINY
-extern volatile sig_atomic_t sigwinch_counter;
+extern volatile sig_atomic_t the_window_resized;
 #endif
 
 #ifdef __linux__
@@ -38,12 +38,10 @@ extern bool shift_held;
 
 extern bool focusing;
 
+extern bool as_an_at;
+
 extern int margin;
 extern int editwincols;
-#ifdef ENABLE_LINENUMBERS
-extern int last_drawn_line;
-extern int last_line_y;
-#endif
 
 extern message_type lastmessage;
 
@@ -211,7 +209,7 @@ bool is_cntrl_mbchar(const char *c);
 bool is_punct_mbchar(const char *c);
 bool is_word_mbchar(const char *c, bool allow_punct);
 char control_rep(const signed char c);
-char control_mbrep(const char *c);
+char control_mbrep(const char *c, bool isdata);
 int length_of_char(const char *c, int *width);
 int mbwidth(const char *c);
 int mb_cur_max(void);
@@ -231,8 +229,8 @@ int mbstrncasecmp(const char *s1, const char *s2, size_t n);
 char *nstrcasestr(const char *haystack, const char *needle);
 #endif
 char *mbstrcasestr(const char *haystack, const char *needle);
-char *revstrstr(const char *haystack, const char *needle, const char
-	*rev_start);
+char *revstrstr(const char *haystack, const char *needle,
+	const char *pointer);
 char *revstrcasestr(const char *haystack, const char *needle, const char
 	*rev_start);
 char *mbrevstrcasestr(const char *haystack, const char *needle, const
@@ -278,7 +276,7 @@ void cutbuffer_reset(void);
 bool keeping_cutbuffer(void);
 void cut_line(void);
 #ifndef NANO_TINY
-void cut_marked(void);
+void cut_marked(bool *right_side_up);
 void cut_to_eol(void);
 void cut_to_eof(void);
 #endif
@@ -350,19 +348,19 @@ const char *tail(const char *path);
 #ifndef DISABLE_HISTORIES
 char *histfilename(void);
 void load_history(void);
-bool writehist(FILE *hist, filestruct *histhead);
+bool writehist(FILE *hist, const filestruct *head);
 void save_history(void);
 int check_dotnano(void);
 void load_poshistory(void);
 void save_poshistory(void);
 void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos);
-int check_poshistory(const char *file, ssize_t *line, ssize_t *column);
+bool has_old_position(const char *file, ssize_t *line, ssize_t *column);
 #endif
 
 /* Some functions in global.c. */
 size_t length_of_list(int menu);
 const sc *first_sc_for(int menu, void (*func)(void));
-int sc_seq_or(void (*func)(void), int defaultval);
+int the_code_for(void (*func)(void), int defaultval);
 functionptrtype func_from_key(int *kbinput);
 void assign_keyinfo(sc *s, const char *keystring, const int keycode);
 void print_sclist(void);
@@ -487,7 +485,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls);
 int do_statusbar_mouse(void);
 #endif
 void do_statusbar_output(int *the_input, size_t input_len,
-	bool filtering, bool *got_newline);
+	bool filtering);
 void do_statusbar_home(void);
 void do_statusbar_end(void);
 void do_statusbar_left(void);
@@ -499,16 +497,13 @@ void do_statusbar_cut_text(void);
 void do_statusbar_prev_word(void);
 void do_statusbar_next_word(void);
 #endif
-void do_statusbar_verbatim_input(bool *got_newline);
+void do_statusbar_verbatim_input(void);
 size_t statusbar_xplustabs(void);
 size_t get_statusbar_page_start(size_t start_col, size_t column);
 void reinit_statusbar_x(void);
 void reset_statusbar_cursor(void);
 void update_the_statusbar(void);
-int do_prompt(bool allow_tabs,
-#ifndef DISABLE_TABCOMP
-	bool allow_files,
-#endif
+int do_prompt(bool allow_tabs, bool allow_files,
 	int menu, const char *curranswer,
 #ifndef DISABLE_HISTORIES
 	filestruct **history_list,
@@ -592,18 +587,25 @@ void do_tab(void);
 void do_indent(ssize_t cols);
 void do_indent_void(void);
 void do_unindent(void);
-void do_undo(void);
-void do_redo(void);
 #endif
 bool white_string(const char *s);
 #ifdef ENABLE_COMMENT
 void do_comment(void);
+bool comment_line(undo_type action, filestruct *f, const char *comment_seq);
 #endif
+void do_undo(void);
+void do_redo(void);
 void do_enter(void);
 #ifndef NANO_TINY
 RETSIGTYPE cancel_command(int signal);
 bool execute_command(const char *command);
+void discard_until(const undo *thisitem, openfilestruct *thefile);
+void add_undo(undo_type action);
+#ifndef DISABLE_COMMENT
+void update_comment_undo(ssize_t lineno);
 #endif
+void update_undo(undo_type action);
+#endif /* !NANO_TINY */
 #ifndef DISABLE_WRAPPING
 void wrap_reset(void);
 bool do_wrap(filestruct *line);
@@ -651,10 +653,12 @@ void complete_a_word(void);
 
 /* All functions in utils.c. */
 void get_homedir(void);
-int digits(int n);
+#ifdef ENABLE_LINENUMBERS
+int digits(ssize_t n);
+#endif
 bool parse_num(const char *str, ssize_t *val);
 bool parse_line_column(const char *str, ssize_t *line, ssize_t *column);
-void align(char **str);
+void snuggly_fit(char **str);
 void null_at(char **data, size_t index);
 void unsunder(char *str, size_t true_len);
 void sunder(char *str);
@@ -690,16 +694,11 @@ void new_magicline(void);
 void remove_magicline(void);
 void mark_order(const filestruct **top, size_t *top_x, const filestruct
 	**bot, size_t *bot_x, bool *right_side_up);
-void discard_until(const undo *thisitem, openfilestruct *thefile);
-void add_undo(undo_type action);
-void update_undo(undo_type action);
-#ifndef DISABLE_COMMENT
-void update_comment_undo(ssize_t lineno);
-bool comment_line(undo_type action, filestruct *f, const char *comment_seq);
-#endif
 #endif
 size_t get_totsize(const filestruct *begin, const filestruct *end);
+#ifndef NANO_TINY
 filestruct *fsfromline(ssize_t lineno);
+#endif
 #ifdef DEBUG
 void dump_filestruct(const filestruct *inptr);
 void dump_filestruct_reverse(void);
@@ -744,8 +743,8 @@ void statusline(message_type importance, const char *msg, ...);
 void bottombars(int menu);
 void onekey(const char *keystroke, const char *desc, int length);
 void reset_cursor(void);
-void edit_draw(filestruct *fileptr, const char *converted, int
-	line, size_t start);
+void edit_draw(filestruct *fileptr, const char *converted,
+	int line, size_t from_col);
 int update_line(filestruct *fileptr, size_t index);
 bool need_horizontal_scroll(const size_t old_column, const size_t new_column);
 void edit_scroll(scroll_dir direction, ssize_t nlines);

src/search.c

@@ -38,23 +38,22 @@ static bool history_changed = FALSE;
 #ifdef HAVE_REGEX_H
 static bool regexp_compiled = FALSE;
 	/* Have we compiled any regular expressions? */
+static bool bow_anchored = FALSE;
+	/* Whether a regex starts with a beginning-of-word anchor. */
 
-/* Compile the regular expression regexp to see if it's valid.  Return
- * TRUE if it is, or FALSE otherwise. */
+/* Compile the given regular expression and store it in search_regexp.
+ * Return TRUE if the expression is valid, and FALSE otherwise. */
 bool regexp_init(const char *regexp)
 {
-    int rc;
-
-    assert(!regexp_compiled);
-
-    rc = regcomp(&search_regexp, fixbounds(regexp),
+    int value = regcomp(&search_regexp, fixbounds(regexp),
 		NANO_REG_EXTENDED | (ISSET(CASE_SENSITIVE) ? 0 : REG_ICASE));
 
-    if (rc != 0) {
-	size_t len = regerror(rc, &search_regexp, NULL, 0);
+    /* If regex compilation failed, show the error message. */
+    if (value != 0) {
+	size_t len = regerror(value, &search_regexp, NULL, 0);
 	char *str = charalloc(len);
 
-	regerror(rc, &search_regexp, str, len);
+	regerror(value, &search_regexp, str, len);
 	statusline(ALERT, _("Bad regex \"%s\": %s"), regexp, str);
 	free(str);
 
@@ -63,6 +62,10 @@ bool regexp_init(const char *regexp)
 
     regexp_compiled = TRUE;
 
+    /* Remember whether the regex starts with a beginning-of-word anchor. */
+    bow_anchored = (strncmp(regexp, "\\<", 2) == 0 ||
+			strncmp(regexp, "\\b", 2) == 0);
+
     return TRUE;
 }
 
@@ -150,10 +153,7 @@ int search_init(bool replacing, bool use_answer)
 	buf = mallocstrcpy(NULL, "");
 
     /* This is now one simple call.  It just does a lot. */
-    i = do_prompt(FALSE,
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
+    i = do_prompt(FALSE, FALSE,
 		replacing ? MREPLACE : MWHEREIS, backupstring,
 #ifndef DISABLE_HISTORIES
 		&search_history,
@@ -240,28 +240,28 @@ int search_init(bool replacing, bool use_answer)
 int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
 	const filestruct *begin, size_t begin_x)
 {
-    size_t found_len;
-	/* The length of the match we find. */
+    size_t found_len = strlen(needle);
+	/* The length of a match -- will be recomputed for a regex. */
     int feedback = 0;
 	/* When bigger than zero, show and wipe the "Searching..." message. */
-    filestruct *fileptr = openfile->current;
-    const char *rev_start = fileptr->data, *found = NULL;
+    filestruct *line = openfile->current;
+    const char *from = line->data, *found = NULL;
     size_t found_x;
 	/* The x coordinate of a found occurrence. */
     time_t lastkbcheck = time(NULL);
 
-    /* rev_start might end up 1 character before the start or after the
-     * end of the line.  This won't be a problem because strstrwrapper()
+    /* 'from' might end up 1 character before the start or after the end
+     * of the line.  This is fine because in that case strstrwrapper()
      * will return immediately and say that no match was found, and
-     * rev_start will be properly set when the search continues on the
+     * 'from' will be properly set when the search continues on the
      * previous or next line. */
     if (ISSET(BACKWARDS_SEARCH)) {
 	if (openfile->current_x == 0)
-	    rev_start += -1;
+	    from += -1;
 	else
-	    rev_start += move_mbleft(fileptr->data, openfile->current_x);
+	    from += move_mbleft(line->data, openfile->current_x);
     } else
-	rev_start += move_mbright(fileptr->data, openfile->current_x);
+	from += move_mbright(line->data, openfile->current_x);
 
     enable_nodelay();
 
@@ -293,32 +293,41 @@ int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
 	}
 
 	/* Search for the needle in the current line. */
-	found = strstrwrapper(fileptr->data, needle, rev_start);
+	found = strstrwrapper(line->data, needle, from);
 
 	if (found != NULL) {
-	    /* Remember the length of the potential match. */
-	    found_len =
 #ifdef HAVE_REGEX_H
-		ISSET(USE_REGEXP) ?
-		regmatches[0].rm_eo - regmatches[0].rm_so :
-#endif
-		strlen(needle);
+	    /* When doing a regex search, compute the length of the match. */
+	    if (ISSET(USE_REGEXP)) {
+		found_len = regmatches[0].rm_eo - regmatches[0].rm_so;
 
-#ifndef DISABLE_SPELLER
-	    /* When we're spell checking, a match is only a true match when
-	     * it is a separate word. */
-	    if (whole_word_only) {
-		if (is_separate_word(found - fileptr->data, found_len,
-					fileptr->data))
-		    break;
-		else {
-		    /* Maybe there is a whole word in the rest of the line. */
-		    rev_start = found + 1;
-		    continue;
+		/* If the regex starts with a BOW anchor, check that the found
+		 * match actually is the start of a word.  If not, continue. */
+		if (bow_anchored && found != line->data) {
+		    size_t before = move_mbleft(line->data, found - line->data);
+
+		    /* If a word char is before the match, skip this match. */
+		    if (is_word_mbchar(line->data + before, FALSE)) {
+			if (ISSET(BACKWARDS_SEARCH))
+			    from = line->data + before;
+			else
+			    from = found + move_mbright(found, 0);
+			continue;
+		    }
 		}
-	    } else
+	    }
 #endif
-		break;
+#ifndef DISABLE_SPELLER
+	    /* When we're spell checking, a match should be a separate word;
+	     * if it's not, continue looking in the rest of the line. */
+	    if (whole_word_only && !is_separate_word(found - line->data,
+						found_len, line->data)) {
+		from = found + move_mbright(found, 0);
+		continue;
+	    }
+#endif
+	    /* The match is valid. */
+	    break;
 	}
 
 	/* If we're back at the beginning, then there is no needle. */
@@ -330,12 +339,12 @@ int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
 
 	/* Move to the previous or next line in the file. */
 	if (ISSET(BACKWARDS_SEARCH))
-	    fileptr = fileptr->prev;
+	    line = line->prev;
 	else
-	    fileptr = fileptr->next;
+	    line = line->next;
 
 	/* If we've reached the start or end of the buffer, wrap around. */
-	if (fileptr == NULL) {
+	if (line == NULL) {
 #ifndef DISABLE_SPELLER
 	    /* When we're spell-checking, end-of-buffer means we're done. */
 	    if (whole_word_only) {
@@ -344,9 +353,9 @@ int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
 	    }
 #endif
 	    if (ISSET(BACKWARDS_SEARCH))
-		fileptr = openfile->filebot;
+		line = openfile->filebot;
 	    else
-		fileptr = openfile->fileage;
+		line = openfile->fileage;
 
 	    statusbar(_("Search Wrapped"));
 	    /* Delay the "Searching..." message for at least two seconds. */
@@ -354,16 +363,16 @@ int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
 	}
 
 	/* If we've reached the original starting line, take note. */
-	if (fileptr == begin)
+	if (line == begin)
 	    came_full_circle = TRUE;
 
 	/* Set the starting x to the start or end of the line. */
-	rev_start = fileptr->data;
+	from = line->data;
 	if (ISSET(BACKWARDS_SEARCH))
-	    rev_start += strlen(fileptr->data);
+	    from += strlen(line->data);
     }
 
-    found_x = found - fileptr->data;
+    found_x = found - line->data;
 
     /* Ensure that the found occurrence is not beyond the starting x. */
     if (came_full_circle && ((!ISSET(BACKWARDS_SEARCH) && found_x > begin_x) ||
@@ -376,9 +385,8 @@ int findnextstr(const char *needle, bool whole_word_only, size_t *match_len,
     disable_nodelay();
 
     /* Set the current position to point at what we found. */
-    openfile->current = fileptr;
+    openfile->current = line;
     openfile->current_x = found_x;
-    openfile->current_y = fileptr->lineno - openfile->edittop->lineno;
 
     /* When requested, pass back the length of the match. */
     if (match_len != NULL)
@@ -664,18 +672,17 @@ ssize_t do_replace_loop(const char *needle, bool whole_word_only,
 
 	    if (i == -1)  /* The replacing was cancelled. */
 		break;
+	    else if (i == 2)
+		replaceall = TRUE;
 	}
 
-	if (i > 0 || replaceall) {	/* Yes, replace it!!!! */
+	if (i == 1 || replaceall) {  /* Yes, replace it. */
 	    char *copy;
 	    size_t length_change;
 
 #ifndef NANO_TINY
 	    add_undo(REPLACE);
 #endif
-	    if (i == 2)
-		replaceall = TRUE;
-
 	    copy = replace_line(needle);
 
 	    length_change = strlen(copy) - strlen(openfile->current->data);
@@ -744,6 +751,7 @@ ssize_t do_replace_loop(const char *needle, bool whole_word_only,
 	    }
 
 	    set_modified();
+	    as_an_at = TRUE;
 	    numreplaced++;
 	}
     }
@@ -789,11 +797,7 @@ void do_replace(void)
     if (i != 0)
 	return;
 
-    i = do_prompt(FALSE,
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
-		MREPLACEWITH, NULL,
+    i = do_prompt(FALSE, FALSE, MREPLACEWITH, NULL,
 #ifndef DISABLE_HISTORIES
 		&replace_history,
 #endif
@@ -858,11 +862,8 @@ void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
 	functionptrtype func;
 
 	/* Ask for the line and column. */
-	int i = do_prompt(FALSE,
-#ifndef DISABLE_TABCOMP
-		TRUE,
-#endif
-		MGOTOLINE, use_answer ? answer : NULL,
+	int i = do_prompt(FALSE, FALSE, MGOTOLINE,
+		use_answer ? answer : NULL,
 #ifndef DISABLE_HISTORIES
 		NULL,
 #endif
@@ -999,7 +1000,6 @@ bool find_bracket_match(bool reverse, const char *bracket_set)
     /* Set the current position to the found matching bracket. */
     openfile->current = fileptr;
     openfile->current_x = found - fileptr->data;
-    openfile->current_y = fileptr->lineno - openfile->edittop->lineno;
 
     return TRUE;
 }
@@ -1203,10 +1203,10 @@ void update_history(filestruct **h, const char *s)
     /* If the history is full, delete the oldest item (the one at the
      * head of the list), to make room for a new item at the end. */
     if ((*hbot)->lineno == MAX_SEARCH_HISTORY + 1) {
-	filestruct *foo = *hage;
+	filestruct *oldest = *hage;
 
 	*hage = (*hage)->next;
-	unlink_node(foo);
+	unlink_node(oldest);
 	renumber(*hage);
     }
 

src/text.c

@@ -102,7 +102,7 @@ void do_deletion(undo_type action)
 
     if (openfile->current->data[openfile->current_x] != '\0') {
 	/* We're in the middle of a line: delete the current character. */
-	int char_buf_len = parse_mbchar(openfile->current->data +
+	int char_len = parse_mbchar(openfile->current->data +
 					openfile->current_x, NULL, NULL);
 	size_t line_len = strlen(openfile->current->data +
 					openfile->current_x);
@@ -118,16 +118,16 @@ void do_deletion(undo_type action)
 
 	/* Move the remainder of the line "in", over the current character. */
 	charmove(&openfile->current->data[openfile->current_x],
-		&openfile->current->data[openfile->current_x + char_buf_len],
-		line_len - char_buf_len + 1);
+		&openfile->current->data[openfile->current_x + char_len],
+		line_len - char_len + 1);
 	null_at(&openfile->current->data, openfile->current_x +
-		line_len - char_buf_len);
+		line_len - char_len);
 
 #ifndef NANO_TINY
 	/* Adjust the mark if it is after the cursor on the current line. */
 	if (openfile->mark_set && openfile->mark_begin == openfile->current &&
 				openfile->mark_begin_x > openfile->current_x)
-	    openfile->mark_begin_x -= char_buf_len;
+	    openfile->mark_begin_x -= char_len;
 #endif
 	/* Adjust the file size. */
 	openfile->totsize--;
@@ -424,7 +424,6 @@ void do_indent(ssize_t cols)
 	/* Throw away the undo stack, to prevent making mistakes when
 	 * the user tries to undo something in the reindented text. */
 	discard_until(NULL, openfile);
-	openfile->current_undo = NULL;
 
 	/* Mark the file as modified. */
 	set_modified();
@@ -799,7 +798,7 @@ void do_undo(void)
 	openfile->mark_begin_x = u->mark_begin_x;
 	openfile->mark_set = TRUE;
 	goto_line_posx(u->lineno, u->begin);
-	cut_marked();
+	cut_marked(NULL);
 	free_filestruct(u->cutbuffer);
 	u->cutbuffer = cutbuffer;
 	u->cutbottom = cutbottom;
@@ -824,10 +823,12 @@ void do_undo(void)
 	statusline(HUSH, _("Undid action (%s)"), undidmsg);
 
     renumber(f);
+
     openfile->current_undo = openfile->current_undo->next;
     openfile->last_action = OTHER;
     openfile->mark_set = FALSE;
     openfile->placewewant = xplustabs();
+
     openfile->totsize = u->wassize;
     set_modified();
 }
@@ -975,13 +976,14 @@ void do_redo(void)
     openfile->last_action = OTHER;
     openfile->mark_set = FALSE;
     openfile->placewewant = xplustabs();
+
     openfile->totsize = u->newsize;
     set_modified();
 }
 #endif /* !NANO_TINY */
 
-/* Someone hits Enter *gasp!* */
-void do_enter()
+/* Break the current line at the cursor position. */
+void do_enter(void)
 {
     filestruct *newnode = make_new_node(openfile->current);
     size_t extra = 0;
@@ -991,45 +993,48 @@ void do_enter()
 #ifndef NANO_TINY
     add_undo(ENTER);
 
-    /* Do auto-indenting, like the neolithic Turbo Pascal editor. */
     if (ISSET(AUTOINDENT)) {
-	/* If we are breaking the line in the indentation, the new
-	 * indentation should have only current_x characters, and
-	 * current_x should not change. */
 	extra = indent_length(openfile->current->data);
+
+	/* If we are breaking the line in the indentation, limit the new
+	 * indentation to the current x position. */
 	if (extra > openfile->current_x)
 	    extra = openfile->current_x;
     }
 #endif
     newnode->data = charalloc(strlen(openfile->current->data +
-	openfile->current_x) + extra + 1);
+					openfile->current_x) + extra + 1);
     strcpy(&newnode->data[extra], openfile->current->data +
-	openfile->current_x);
+					openfile->current_x);
 #ifndef NANO_TINY
     if (ISSET(AUTOINDENT)) {
+	/* Copy the whitespace from the current line to the new one. */
 	strncpy(newnode->data, openfile->current->data, extra);
 	openfile->totsize += extra;
     }
 #endif
+
     null_at(&openfile->current->data, openfile->current_x);
+
 #ifndef NANO_TINY
+    /* Adjust the mark if it was on the current line after the cursor. */
     if (openfile->mark_set && openfile->current == openfile->mark_begin &&
 		openfile->current_x < openfile->mark_begin_x) {
 	openfile->mark_begin = newnode;
 	openfile->mark_begin_x += extra - openfile->current_x;
     }
 #endif
-    openfile->current_x = extra;
 
     splice_node(openfile->current, newnode);
-    openfile->current = newnode;
     renumber(newnode);
 
+    openfile->current = newnode;
+    openfile->current_x = extra;
+    openfile->placewewant = xplustabs();
+
     openfile->totsize++;
     set_modified();
 
-    openfile->placewewant = xplustabs();
-
 #ifndef NANO_TINY
     update_undo(ENTER);
 #endif
@@ -1152,6 +1157,9 @@ void discard_until(const undo *thisitem, openfilestruct *thefile)
 	dropit = thefile->undotop;
     }
 
+    /* Adjust the pointer to the top of the undo stack. */
+    thefile->current_undo = (undo *)thisitem;
+
     /* Prevent a chain of editing actions from continuing. */
     thefile->last_action = OTHER;
 }
@@ -1217,14 +1225,14 @@ void add_undo(undo_type action)
 			openfile->current->data[0] != '\0')
 	    u->xflags = WAS_FINAL_BACKSPACE;
     case DEL:
-	if (u->begin != strlen(openfile->current->data)) {
+	if (openfile->current->data[openfile->current_x] != '\0') {
 	    char *char_buf = charalloc(mb_cur_max() + 1);
-	    int char_buf_len = parse_mbchar(&openfile->current->data[u->begin],
+	    int char_len = parse_mbchar(&openfile->current->data[u->begin],
 						char_buf, NULL);
-	    null_at(&char_buf, char_buf_len);
+	    null_at(&char_buf, char_len);
 	    u->strdata = char_buf;
 	    if (u->type == BACK)
-		u->mark_begin_x += char_buf_len;
+		u->mark_begin_x += char_len;
 	    break;
 	}
 	/* Else purposely fall into the line-joining code. */
@@ -1352,8 +1360,8 @@ fprintf(stderr, "  >> Updating... action = %d, openfile->last_action = %d, openf
 			openfile->current->data, (unsigned long)openfile->current_x, (unsigned long)u->begin);
 #endif
 	char *char_buf = charalloc(mb_cur_max());
-	size_t char_buf_len = parse_mbchar(&openfile->current->data[u->mark_begin_x], char_buf, NULL);
-	u->strdata = addstrings(u->strdata, u->strdata ? strlen(u->strdata) : 0, char_buf, char_buf_len);
+	int char_len = parse_mbchar(&openfile->current->data[u->mark_begin_x], char_buf, NULL);
+	u->strdata = addstrings(u->strdata, u->strdata ? strlen(u->strdata) : 0, char_buf, char_len);
 #ifdef DEBUG
 	fprintf(stderr, "  >> current undo data is \"%s\"\n", u->strdata);
 #endif
@@ -1364,17 +1372,17 @@ fprintf(stderr, "  >> Updating... action = %d, openfile->last_action = %d, openf
     case BACK:
     case DEL: {
 	char *char_buf = charalloc(mb_cur_max());
-	size_t char_buf_len = parse_mbchar(&openfile->current->data[openfile->current_x], char_buf, NULL);
+	int char_len = parse_mbchar(&openfile->current->data[openfile->current_x], char_buf, NULL);
 	if (openfile->current_x == u->begin) {
-	    /* They're deleting. */
-	    u->strdata = addstrings(u->strdata, strlen(u->strdata), char_buf, char_buf_len);
+	    /* They deleted more: add removed character after earlier stuff. */
+	    u->strdata = addstrings(u->strdata, strlen(u->strdata), char_buf, char_len);
 	    u->mark_begin_x = openfile->current_x;
-	} else if (openfile->current_x == u->begin - char_buf_len) {
-	    /* They're backspacing. */
-	    u->strdata = addstrings(char_buf, char_buf_len, u->strdata, strlen(u->strdata));
+	} else if (openfile->current_x == u->begin - char_len) {
+	    /* They backspaced further: add removed character before earlier. */
+	    u->strdata = addstrings(char_buf, char_len, u->strdata, strlen(u->strdata));
 	    u->begin = openfile->current_x;
 	} else {
-	    /* They deleted something else on the line. */
+	    /* They deleted *elsewhere* on the line: start a new undo item. */
 	    free(char_buf);
 	    add_undo(u->type);
 	    return;
@@ -2118,9 +2126,6 @@ bool find_paragraph(size_t *const quote, size_t *const par)
 	/* Number of lines in the paragraph we search for. */
     filestruct *current_save;
 	/* The line at the beginning of the paragraph we search for. */
-    ssize_t current_y_save;
-	/* The y-coordinate at the beginning of the paragraph we search
-	 * for. */
 
 #ifdef HAVE_REGEX_H
     if (quoterc != 0) {
@@ -2169,7 +2174,6 @@ bool find_paragraph(size_t *const quote, size_t *const par)
      * of lines in this paragraph. */
     quote_len = quote_length(openfile->current->data);
     current_save = openfile->current;
-    current_y_save = openfile->current_y;
     do_para_end(FALSE);
     par_len = openfile->current->lineno - current_save->lineno;
 
@@ -2180,7 +2184,6 @@ bool find_paragraph(size_t *const quote, size_t *const par)
     if (openfile->current_x > 0)
 	par_len++;
     openfile->current = current_save;
-    openfile->current_y = current_y_save;
 
     /* Save the values of quote_len and par_len. */
     assert(quote != NULL && par != NULL);
@@ -2452,7 +2455,6 @@ void do_justify(bool full_justify)
 
 	    /* Go to the next line. */
 	    par_len--;
-	    openfile->current_y++;
 	    openfile->current = openfile->current->next;
 	}
 
@@ -2463,7 +2465,6 @@ void do_justify(bool full_justify)
 	/* Go to the next line, if possible.  If there is no next line,
 	 * move to the end of the current line. */
 	if (openfile->current != openfile->filebot) {
-	    openfile->current_y++;
 	    openfile->current = openfile->current->next;
 	} else
 	    openfile->current_x = strlen(openfile->current->data);
@@ -2481,9 +2482,8 @@ void do_justify(bool full_justify)
     }
 
     /* We are now done justifying the paragraph or the file, so clean
-     * up.  current_y and totsize have been maintained above.  If we
-     * actually justified something, set last_par_line to the new end of
-     * the paragraph. */
+     * up.  totsize has been maintained above.  If we actually justified
+     * something, set last_par_line to the new end of the paragraph. */
     if (first_par_line != NULL)
 	last_par_line = openfile->current;
 
@@ -2567,7 +2567,6 @@ void do_justify(bool full_justify)
 	/* Throw away the entire undo stack, to prevent a crash when
 	 * the user tries to undo something in the justified text. */
 	discard_until(NULL, openfile);
-	openfile->current_undo = NULL;
 #endif
 	/* Blow away the unjustified text. */
 	free_filestruct(jusbuffer);
@@ -2624,16 +2623,10 @@ bool do_int_spell_fix(const char *word)
     /* Save the settings of the global flags. */
     memcpy(stash, flags, sizeof(flags));
 
-    /* Make sure spell-check is case sensitive. */
+    /* Do the spell checking case sensitive, forward, and without regexes. */
     SET(CASE_SENSITIVE);
-
-    /* Make sure spell-check goes forward only. */
     UNSET(BACKWARDS_SEARCH);
-
-#ifdef HAVE_REGEX_H
-    /* Make sure spell-check doesn't use regular expressions. */
     UNSET(USE_REGEXP);
-#endif
 
     /* Save the current search string, then set it to the misspelled word. */
     save_search = last_search;
@@ -2680,11 +2673,7 @@ bool do_int_spell_fix(const char *word)
 	spotlight(TRUE, exp_word);
 
 	/* Let the user supply a correctly spelled alternative. */
-	proceed = (do_prompt(FALSE,
-#ifndef DISABLE_TABCOMP
-				TRUE,
-#endif
-				MSPELL, word,
+	proceed = (do_prompt(FALSE, FALSE, MSPELL, word,
 #ifndef DISABLE_HISTORIES
 				NULL,
 #endif
@@ -2928,7 +2917,6 @@ const char *do_alt_speller(char *tempfile_name)
     int alt_spell_status;
     size_t current_x_save = openfile->current_x;
     size_t pww_save = openfile->placewewant;
-    ssize_t current_y_save = openfile->current_y;
     ssize_t lineno_save = openfile->current->lineno;
     struct stat spellfileinfo;
     time_t timestamp;
@@ -3076,16 +3064,22 @@ const char *do_alt_speller(char *tempfile_name)
 
     /* Go back to the old position. */
     goto_line_posx(lineno_save, current_x_save);
-    openfile->current_y = current_y_save;
+    if (openfile->current_x > strlen(openfile->current->data))
+	openfile->current_x = strlen(openfile->current->data);
     openfile->placewewant = pww_save;
     adjust_viewport(STATIONARY);
 
     /* Stat the temporary file again, and mark the buffer as modified only
      * if this file was changed since it was written. */
     stat(tempfile_name, &spellfileinfo);
-    if (spellfileinfo.st_mtime != timestamp)
+    if (spellfileinfo.st_mtime != timestamp) {
 	set_modified();
-
+#ifndef NANO_TINY
+	/* Flush the undo stack, to avoid making a mess when the user
+	 * tries to undo things in spell-corrected lines. */
+	discard_until(NULL, openfile);
+#endif
+    }
 #ifndef NANO_TINY
     /* Unblock SIGWINCHes again. */
     allow_sigwinch(TRUE);
@@ -3470,7 +3464,6 @@ void do_formatter(void)
     FILE *temp_file;
     int format_status;
     ssize_t lineno_save = openfile->current->lineno;
-    ssize_t current_y_save = openfile->current_y;
     size_t current_x_save = openfile->current_x;
     size_t pww_save = openfile->placewewant;
     pid_t pid_format;
@@ -3548,14 +3541,19 @@ void do_formatter(void)
 	/* Replace the text of the current buffer with the formatted text. */
 	replace_buffer(temp);
 
-	/* Restore the cursor position, and mark the file as modified. */
+	/* Restore the cursor position. */
 	goto_line_posx(lineno_save, current_x_save);
-	openfile->current_y = current_y_save;
+	if (openfile->current_x > strlen(openfile->current->data))
+	    openfile->current_x = strlen(openfile->current->data);
 	openfile->placewewant = pww_save;
 	adjust_viewport(STATIONARY);
 
 	set_modified();
 
+	/* Flush the undo stack, to avoid a mess or crash when
+	 * the user tries to undo things in reformatted lines. */
+	discard_until(NULL, openfile);
+
 	finalstatus = _("Finished formatting");
     }
 
@@ -3719,7 +3717,9 @@ void complete_a_word(void)
     int start_of_shard, shard_length = 0;
     int i = 0, j = 0;
     completion_word *some_word;
+#ifndef DISABLE_WRAPPING
     bool was_set_wrapping = !ISSET(NO_WRAP);
+#endif
 
     /* If this is a fresh completion attempt... */
     if (pletion_line == NULL) {
@@ -3822,19 +3822,20 @@ void complete_a_word(void)
 	    some_word->next = list_of_completions;
 	    list_of_completions = some_word;
 
+#ifndef DISABLE_WRAPPING
 	    /* Temporarily disable wrapping so only one undo item is added. */
 	    SET(NO_WRAP);
-
+#endif
 	    /* Inject the completion into the buffer. */
 	    do_output(&completion[shard_length],
 			strlen(completion) - shard_length, FALSE);
-
+#ifndef DISABLE_WRAPPING
 	    /* If needed, reenable wrapping and wrap the current line. */
 	    if (was_set_wrapping) {
 		UNSET(NO_WRAP);
 		do_wrap(openfile->current);
 	    }
-
+#endif
 	    /* Set the position for a possible next search attempt. */
 	    pletion_x = ++i;
 

src/utils.c

@@ -54,7 +54,7 @@ void get_homedir(void)
 
 #ifdef ENABLE_LINENUMBERS
 /* Return the number of digits that the given integer n takes up. */
-int digits(int n)
+int digits(ssize_t n)
 {
     if (n < 100000) {
         if (n < 1000) {
@@ -93,8 +93,6 @@ bool parse_num(const char *str, ssize_t *val)
     char *first_error;
     ssize_t j;
 
-    assert(str != NULL);
-
     /* The manual page for strtol() says this is required, and
      * it looks like it is! */
     errno = 0;
@@ -126,26 +124,24 @@ bool parse_line_column(const char *str, ssize_t *line, ssize_t *column)
     if (comma == NULL)
 	return parse_num(str, line);
 
-    if (!parse_num(comma + 1, column))
-	return FALSE;
+    retval = parse_num(comma + 1, column);
 
     if (comma == str)
-	return TRUE;
+	return retval;
 
     firstpart = mallocstrcpy(NULL, str);
     firstpart[comma - str] = '\0';
 
     retval = parse_num(firstpart, line);
+
     free(firstpart);
 
     return retval;
 }
 
-/* Fix the memory allocation for a string. */
-void align(char **str)
+/* Reduce the memory allocation of a string to what is needed. */
+void snuggly_fit(char **str)
 {
-    assert(str != NULL);
-
     if (*str != NULL)
 	*str = charealloc(*str, strlen(*str) + 1);
 }
@@ -153,8 +149,6 @@ void align(char **str)
 /* Null a string at a certain index and align it. */
 void null_at(char **data, size_t index)
 {
-    assert(data != NULL);
-
     *data = charealloc(*data, index + 1);
     (*data)[index] = '\0';
 }
@@ -163,8 +157,6 @@ void null_at(char **data, size_t index)
  * normally have newlines in it, so encode its nulls as newlines. */
 void unsunder(char *str, size_t true_len)
 {
-    assert(str != NULL);
-
     for (; true_len > 0; true_len--, str++) {
 	if (*str == '\0')
 	    *str = '\n';
@@ -175,8 +167,6 @@ void unsunder(char *str, size_t true_len)
  * normally have newlines in it, so decode its newlines as nulls. */
 void sunder(char *str)
 {
-    assert(str != NULL);
-
     for (; *str != '\0'; str++) {
 	if (*str == '\n')
 	    *str = '\0';
@@ -313,11 +303,8 @@ const char *fixbounds(const char *r)
  * a separate word?  That is: is it not part of a longer word?*/
 bool is_separate_word(size_t position, size_t length, const char *buf)
 {
-    char *before = charalloc(mb_cur_max()), *after = charalloc(mb_cur_max());
+    char before[mb_cur_max()], after[mb_cur_max()];
     size_t word_end = position + length;
-    bool retval;
-
-    assert(buf != NULL && position < strlen(buf) && position + length <= strlen(buf));
 
     /* Get the characters before and after the word, if any. */
     parse_mbchar(buf + move_mbleft(buf, position), before, NULL);
@@ -326,13 +313,8 @@ bool is_separate_word(size_t position, size_t length, const char *buf)
     /* If the word starts at the beginning of the line OR the character before
      * the word isn't a letter, and if the word ends at the end of the line OR
      * the character after the word isn't a letter, we have a whole word. */
-    retval = (position == 0 || !is_alpha_mbchar(before)) &&
-		(word_end == strlen(buf) || !is_alpha_mbchar(after));
-
-    free(before);
-    free(after);
-
-    return retval;
+    return ((position == 0 || !is_alpha_mbchar(before)) &&
+		(buf[word_end] == '\0' || !is_alpha_mbchar(after)));
 }
 #endif /* !DISABLE_SPELLER */
 
@@ -350,8 +332,6 @@ const char *strstrwrapper(const char *haystack, const char *needle,
     if ((start > haystack && *(start - 1) == '\0') || start < haystack)
 	return NULL;
 
-    assert(haystack != NULL && needle != NULL && start != NULL);
-
 #ifdef HAVE_REGEX_H
     if (ISSET(USE_REGEXP)) {
 	if (ISSET(BACKWARDS_SEARCH)) {
@@ -475,8 +455,6 @@ size_t get_page_start(size_t column)
  * column position of the cursor. */
 size_t xplustabs(void)
 {
-    assert(openfile->current != NULL);
-
     return strnlenpt(openfile->current->data, openfile->current_x);
 }
 
@@ -489,8 +467,6 @@ size_t actual_x(const char *text, size_t column)
     size_t width = 0;
 	/* The screen display width to text[index], in columns. */
 
-    assert(text != NULL);
-
     while (*text != '\0') {
 	int charlen = parse_mbchar(text, NULL, &width);
 
@@ -514,8 +490,6 @@ size_t strnlenpt(const char *text, size_t maxlen)
     if (maxlen == 0)
 	return 0;
 
-    assert(text != NULL);
-
     while (*text != '\0') {
 	int charlen = parse_mbchar(text, NULL, &width);
 
@@ -559,9 +533,6 @@ void remove_magicline(void)
 {
     if (openfile->filebot->data[0] == '\0' &&
 		openfile->filebot != openfile->fileage) {
-	assert(openfile->filebot != openfile->edittop &&
-		openfile->filebot != openfile->current);
-
 	openfile->filebot = openfile->filebot->prev;
 	free_filestruct(openfile->filebot->next);
 	openfile->filebot->next = NULL;
@@ -577,8 +548,6 @@ void remove_magicline(void)
 void mark_order(const filestruct **top, size_t *top_x, const filestruct
 	**bot, size_t *bot_x, bool *right_side_up)
 {
-    assert(top != NULL && top_x != NULL && bot != NULL && bot_x != NULL);
-
     if ((openfile->current->lineno == openfile->mark_begin->lineno &&
 		openfile->current_x > openfile->mark_begin_x) ||
 		openfile->current->lineno > openfile->mark_begin->lineno) {
@@ -597,37 +566,6 @@ void mark_order(const filestruct **top, size_t *top_x, const filestruct
 	    *right_side_up = FALSE;
     }
 }
-#endif /* !NANO_TINY */
-
-/* Calculate the number of characters between begin and end, and return
- * it. */
-size_t get_totsize(const filestruct *begin, const filestruct *end)
-{
-    size_t totsize = 0;
-    const filestruct *f;
-
-    /* Go through the lines from begin to end->prev, if we can. */
-    for (f = begin; f != end && f != NULL; f = f->next) {
-	/* Count the number of characters on this line. */
-	totsize += mbstrlen(f->data);
-
-	/* Count the newline if we have one. */
-	if (f->next != NULL)
-	    totsize++;
-    }
-
-    /* Go through the line at end, if we can. */
-    if (f != NULL) {
-	/* Count the number of characters on this line. */
-	totsize += mbstrlen(f->data);
-
-	/* Count the newline if we have one. */
-	if (f->next != NULL)
-	    totsize++;
-    }
-
-    return totsize;
-}
 
 /* Given a line number, return a pointer to the corresponding struct. */
 filestruct *fsfromline(ssize_t lineno)
@@ -649,6 +587,25 @@ filestruct *fsfromline(ssize_t lineno)
 
     return f;
 }
+#endif /* !NANO_TINY */
+
+/* Count the number of characters from begin to end, and return it. */
+size_t get_totsize(const filestruct *begin, const filestruct *end)
+{
+    const filestruct *line;
+    size_t totsize = 0;
+
+    /* Sum the number of characters (plus a newline) in each line. */
+    for (line = begin; line != end->next; line = line->next)
+	totsize += mbstrlen(line->data) + 1;
+
+    /* The last line of a file doesn't have a newline -- otherwise it
+     * wouldn't be the last line -- so subtract 1 when at EOF. */
+    if (line == NULL)
+	totsize--;
+
+    return totsize;
+}
 
 #ifdef DEBUG
 /* Dump the filestruct inptr to stderr. */

syntax/html.nanorc

@@ -0,0 +1,28 @@
+## Here is an example for HTML.
+
+syntax "html" "\.html?$"
+magic "HTML document text"
+comment "<!--|-->"
+
+# Tags:
+color cyan start="<[[:alpha:]/!?]" end=">"
+# Bold, italic, and underlined:
+color brightmagenta "</?[biu]>"
+
+# Named character references:
+color red "&[^;[:space:]]*;"
+# Strings:
+color green ""(\\.|[^"])*""
+
+# Attributes:
+color red "(abbr|accept(-charset)?|accesskey|action|alink|align|alt|archive|axis|background|bgcolor|border)="
+color red "(cell(padding|spacing)|char(off|set)?|checked|cite|class(id)?|compact|code(base|tag)?|cols(pan)?)="
+color red "(content(editable)?|contextmenu|coords|data|datetime|declare|defer|dir|disabled|enctype)="
+color red "(for|frame(border)?|headers|height|hidden|href(lang)?|hspace|http-equiv|id|ismap)="
+color red "(label|lang|link|longdesc|margin(height|width)|maxlength|media|method|multiple)="
+color red "(name|nohref|noresize|noshade|object|onclick|onfocus|onload|onmouseover|profile|readonly|rel|rev)="
+color red "(rows(pan)?|rules|scheme|scope|scrolling|selected|shape|size|span|src|standby|start|style|summary)="
+color red "(tabindex|target|text|title|type|usemap|valign|value(type)?|vlink|vspace|width|xmlns|xml:space)="
+
+# Comments:
+color yellow start="<!--" end="-->"