Convert man page to AsciiDoc.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

5 files changed, 302 insertions, 274 deletions

diff --git a/Makefile.am b/Makefile.am
index 8a0d22f..b37844b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,9 +4,6 @@ ACLOCAL_AMFLAGS = -I m4
 
 SUBDIRS = doc po src
 
-man_MANS= src/calcurse.1
-
 EXTRA_DIST = \
-	     $(man_MANS) \
-	     INSTALL \
-	     ABOUT-NLS
+	INSTALL \
+	ABOUT-NLS
diff --git a/configure.ac b/configure.ac
index 6bfbc94..0b50478 100644
--- a/configure.ac
+++ b/configure.ac
@@ -81,17 +81,30 @@ if test x"$use_asciidoc" = x"auto"; then
   else
     have_asciidoc=yes
   fi
+  AC_PATH_PROG([A2X], [a2x])
+  if test -z "$A2X"; then
+    have_a2x=no
+    AC_MSG_WARN([a2x not found - man pages will be skipped!])
+  else
+    have_a2x=yes
+  fi
 elif test x"$use_asciidoc" = x"yes"; then
   AC_PATH_PROG([ASCIIDOC], [asciidoc])
   if test -z "$ASCIIDOC"; then
     AC_MSG_ERROR([AsciiDoc not found and "--with-asciidoc" specified!])
   fi
+  AC_PATH_PROG([A2X], [a2x])
+  if test -z "$A2X"; then
+    AC_MSG_ERROR([a2x not found and "--with-asciidoc" specified!])
+  fi
   have_asciidoc=yes
 elif test x"$use_asciidoc" = x"no"; then
   AC_MSG_WARN(["--without-asciidoc" specified - documentation will be skipped!])
   have_asciidoc=no
+  have_a2x=no
 fi
 AM_CONDITIONAL(HAVE_ASCIIDOC, test $have_asciidoc = yes)
+AM_CONDITIONAL(HAVE_A2X, test $have_a2x = yes)
 #-------------------------------------------------------------------------------
 #                                                            Compilation options
 #-------------------------------------------------------------------------------
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 28bbb55..2f5edb4 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -5,12 +5,24 @@ ASCIIDOC_ARGS = \
 	-a toc \
 	-a icons
 
+A2X_ARGS = \
+	-d manpage \
+	-f manpage
+
 doc_DATA = \
 	manual.html
 
+man_MANS = \
+	calcurse.1
+
 docdir = $(datadir)/doc/$(PACKAGE)
 
 .txt.html:
 if HAVE_ASCIIDOC
 	$(AM_V_GEN) $(ASCIIDOC) $(ASCIIDOC_ARGS) $<
 endif
+
+calcurse.1: calcurse.1.txt
+if HAVE_A2X
+	$(AM_V_GEN) $(A2X) $(A2X_ARGS) $<
+endif
diff --git a/doc/calcurse.1.txt b/doc/calcurse.1.txt
new file mode 100644
index 0000000..ed3ab3d
--- /dev/null
+++ b/doc/calcurse.1.txt
@@ -0,0 +1,275 @@
+////
+/*
+ * Copyright (c) 2004-2010 Frederic Culot <frederic@culot.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the
+ *        following disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the
+ *        following disclaimer in the documentation and/or other
+ *        materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+////
+
+calcurse(1)
+===========
+
+Name
+----
+
+calcurse - text-based organizer
+
+Synopsis
+--------
+
+[verse]
+*calcurse* [*-h*|*-v*] [*-N*] [*-an*] [*-t*[num]] [*-c*<file> | *-D*<dir>]
+         [*-i*<file>] [*-x*[format]] [*-d* <date>|<num>]
+         [*-s*[date]] [*-r*[range]] [*-S* <regex>] [*--status*]
+
+Description
+-----------
+
+Calcurse is a text-based calendar and scheduling application. It helps keeping
+track of events, appointments and everyday tasks.  A configurable notification
+system reminds user of upcoming deadlines, and the curses based interface can
+be customized to suit user needs.  All of the commands are documented within an
+online help system.  
+
+Options
+-------
+
+The following options are supported:
+
+*-a*, *--appointment*::
+  Print the appointments and events for the current day and exit. 'Note:' The calendar
+  from which to read the  appointments can be specified using the *-c* flag.
+
+*-c* <file>, *--calendar* <file>::
+  Specify the calendar file to use.  The default  calendar is
+  *~/.calcurse/apts* (see section 'FILES' below). This option is incompatible
+  with -*D*.
+
+*-d* <date|num>, *--day* <date|num>::
+  Print the appointments for the given date  or  for  the given  number  of
+  upcoming days, depending on the argument format. Two possible formats are
+  supported:
++
+--
+  * a date (possible formats described below).
+  * a number *n*.
+--
++
+In the first  case,  the  appointment  list  for  the specified  date will be
+returned, while in the second case the appointment list for the *n*  upcoming
+days will be returned.
++
+As an example, typing *calcurse -d  3*  will  display your  appointments  for
+today, tomorrow, and the day after tomorrow.
++
+The  date  format  used  is  the  one  specified in the ``General options''
+menu.  Four formats are available:
++
+--
+  1. mm/dd/yyyy
+  2. dd/mm/yyyy
+  3. yyyy/mm/dd
+  4. yyyy-mm-dd
+--
++
+'Note:' as for the *-a* flag, the calendar  from which to  read  the
+appointments can be specified using the *-c* flag.
+
+*-D* <dir>, *--directory* <dir>::
+  Specify  the  data directory to use. This option is incompatible  with  -c.
+  If  not  specified,   the default directory is *~/.calcurse/*.
+
+*-h*, *--help*::
+  Print  a  short  help  text  describing  the  supported command-line options,
+  and exit.
+
+*-i* <file>, *--import* <file>::
+  Import the icalendar data contained in 'file'.
+
+*-n*, *--next*::
+  Print the next appointment within upcoming 24 hours and exit.  The indicated
+  time is the number of hours and minutes left before this appointment.
++
+'Note:' the calendar from which to read the appointments can be specified using
+the *-c* flag.
+
+*-N*, *--note*::
+  When used with the *-a* or *-t* flag, also print note content if one is
+  associated with the displayed item.
+
+*-r*[num], *--range*[=num]::
+  Print events and appointments for the 'num' number of days and exit. If no
+  'num' is given, a range of 1 day is considered.
+
+*-s*[date], *--startday*[=date]::
+  Print  events  and appointments from 'date' and exit.  If no 'date' is given,
+  the current day is considered.
+
+*-S*<regex>, *--search*=<regex>::
+  When used with the *-a*, *-d*, *-r*, *-s*, or *-t* flag, print only the items
+  having a description that matches the given regular expression.
+
+*--status*::
+  Display  the  status of running instances of calcurse. If calcurse is
+  running, this will tell  if  the  interactive mode  was  launched  or  if
+  calcurse is running in background.  The process pid will also be indicated.
+
+*-t*[num], *--todo*[=num]::
+  Print the *todo* list and exit. If the optional number 'num' is given, then
+  only todos having a priority equal to 'num' will be returned. The priority
+  number must be between 1 (highest) and 9 (lowest). It is also possible to
+  specify *0* for the priority, in which case only completed tasks will be
+  shown.
+
+*-v*, *--version*::
+  Display *calcurse* version and exit.
+
+*-x*[format], *--export*[=format]::
+  Export user data to specified format. Events, appointments and todos are
+  converted and echoed to stdout.  Two possible formats are available: 'ical'
+  and 'pcal'.  If the optional argument 'format' is not given, ical format is
+  selected by default.
++
+'Note:' redirect standard output to export data to a file, by issuing a command
+such as:
++
+----
+$ calcurse --export > my_data.dat
+----
+
+Notes
+-----
+
+Calcurse interface contains three different panels (calendar, appointment list,
+and todo list) on which you can perform different actions. All the possible
+actions, together with their associated keystrokes, are listed on the status
+bar. This status bar takes place at the bottom of the screen.
+
+At any time, the built-in help system can be invoked by pressing the '?' key.
+Once viewing the help screens, informations on a specific command can be
+accessed by pressing the keystroke corresponding to that command.
+
+Configuration
+-------------
+
+The calcurse options can be changed from the configuration menu (shown when 'C'
+is hit). Five possible categories are to be chosen from : the color scheme, the
+layout (the location of the three panels on the screen), notification options,
+key bindings configuration menu, and more general options (such as automatic
+save before quitting).  All of these options are detailed in the configuration
+menu.
+
+Files
+-----
+
+The following structure is created in your $HOME directory (or in the directory
+you specified with the *-D* option), the first time calcurse is run:
+
+----
+$HOME/.calcurse/
+          |___notes/
+          |___conf 
+          |___keys
+          |___apts 
+          |___todo
+----
+
+The 'notes' subdirectory contains descriptions of the notes which are attached
+to appointments, events or todos. One text file is created per note, whose name
+is built using mkstemp(3) and should be unique, but with no relation with the
+corresponding item's description.
+
+The 'conf' file contains the user configuration. The 'keys' file contains the
+user-defined key bindings. The 'apts' file contains all of the user's
+appointments and events, and the 'todo' file contains the todo list.
+
+'Note:' if the logging of calcurse daemon activity was set in the notification
+configuration menu, the extra file 'daemon.log' will appear in calcurse data
+directory. This file contains logs about calcurse activity when running in
+background.
+
+Environment
+-----------
+
+This section describes the environment variables that affect how calcurse
+operates. 
+
+*VISUAL*::
+  Specifies the external editor to use for writing notes.
+*EDITOR*::
+  If the 'VISUAL' environment variable is not set, then 'EDITOR' will be used
+  as the default external editor. If none of those variables are set, then
+  '/usr/bin/vi' is used instead.
+*PAGER*::
+  Specifies the default viewer to be used for reading notes. If this variable
+  is not set, then '/usr/bin/less' is used.
+
+Bugs
+----
+
+Incorrect highlighting of items appear when using calcurse black and white
+theme together with a *$TERM* variable set to 'xterm-color'.  To fix this bug,
+and as advised by Thomas E. Dickey (xterm maintainer), 'xterm-xfree86' should
+be used instead of 'xterm-color' to set the *$TERM* variable:
+
+    "The xterm-color value for $TERM is a bad choice for 
+     XFree86 xterm because it is commonly used for a 
+     terminfo entry which happens to not support bce. 
+     Use the xterm-xfree86 entry which is distributed 
+     with XFree86 xterm (or the similar one distributed 
+     with ncurses)."
+
+If you find other bugs, please send a report to calcurse@culot.org or to the
+author, below.
+
+See also
+--------
+
+vi(1), less(1), ncurses(3), mkstemp(3)
+
+The ical specification (rfc2445) can be found at:
+http://tools.ietf.org/html/rfc2445
+
+The pcal project page: http://pcal.sourceforge.net/
+
+Calcurse home page: http://culot.org/calcurse/
+
+Calcurse complete manual, translated in many languages and maintained in
+html format, can be found in the doc/ directory of the source package, 
+or at: http://culot.org/calcurse/manual.html
+
+Authors
+-------
+
+* *Frederic Culot* <frederic@culot.org>
+* *Lukas Fleischer* <calcurse@cryptocrack.de>
+
+Copyright
+---------
+
+Copyright (c) 2004-2010 by Frederic Culot. 
+This software is released under the BSD License.
diff --git a/src/calcurse.1 b/src/calcurse.1
deleted file mode 100644
index 6fe9eed..0000000
--- a/src/calcurse.1
+++ /dev/null
@@ -1,269 +0,0 @@
-.\" Copyright (c) 2004-2010 Frederic Culot <frederic@culot.org>
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\"
-.\"      - Redistributions of source code must retain the above
-.\"        copyright notice, this list of conditions and the
-.\"        following disclaimer.
-.\"
-.\"      - Redistributions in binary form must reproduce the above
-.\"        copyright notice, this list of conditions and the
-.\"        following disclaimer in the documentation and/or other
-.\"        materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-.\" OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-.\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-.\"
-.\" Send your feedback or comments to : calcurse@culot.org
-.\" Calcurse home page : http://culot.org/calcurse
-.\"
-.fam C
-.TH CALCURSE 1 "May 26, 2010" "Version 2.8" "Calcurse Manual"
-.SH NAME
-Calcurse \- text-based organizer
-.SH SYNOPSIS
-.B "calcurse "
-[\fB-h\fP|\fB-v\fP] [\fB-N\fP] [\fB-an\fP] [\fB-t\fP[\fInum\fP]]
-[\fB-c\fP<\fIfile\fP> | \fB-D\fP<\fIdir\fP>]
-.br
-         [\fB-i\fP<\fIfile\fP>] [\fB-x\fP[\fIformat\fP]]
-[\fB-d\fP <\fIdate\fP>|<\fInum\fP>]
-.br
-         [\fB-s\fP[\fIdate\fP]] [\fB-r\fP[\fIrange\fP]]
-[\fB-S\fP <\fIregex\fP>] [\fB--status\fP]
-.br
-         
-.SH DESCRIPTION
-Calcurse is a text-based calendar and scheduling application. It helps
-keeping track of events, appointments and everyday tasks. 
-A configurable notification system reminds user of upcoming deadlines,
-and the curses based interface can be customized to suit user needs.
-All of the commands are documented within an online help system.  
-.SH OPTIONS
-The following options are supported:
-.TP
-\fB-a\fP, \fB--appointment\fP
-Print the appointments and events for the current day and exit. 
-.br
-\fINote:\fP the calendar from which to read the appointments can be specified using
-the '\-c' flag. 
-.TP
-\fB-c\fP <file>, \fB--calendar\fP <file>
-Specify the calendar file to use. The default calendar is 
-.B "'~/.calcurse/apts'" 
-(see section \fIFILES\fP below). This option is incompatible with \fB-D\fP.
-.TP
-\fB-d\fP <date|num>, \fB--day\fP <date|num>
-Print the appointments and events for the given date or for 
-the given number of upcoming days, depending on the argument format. 
-Two possible formats are supported:
-.RS 9
-.TP 2
-\(bu  a date (see below for possible formats). 
-.TP 2
-\(bu  a number 'n'. 
-.RE
-.RS 7
-.LP
-In the first case, the appointments and events list for the specified 
-date will be returned, while in the second case the appointments and events 
-list for the 'n' upcoming days will be returned. 
-.br
-As an example, typing 'calcurse -d 3' will display your appointments 
-and events for today, tomorrow, and the day after tomorrow.   
-.br
-The date format used is the one specified in the 'General options' menu.
-Four formats are available:
-.RS 9
-.TP 2
-\fB1.\fP mm/dd/yyyy
-.TP 2
-\fB2.\fP dd/mm/yyyy
-.TP 2
-\fB3.\fP yyyy/mm/dd
-.TP 2
-\fB4.\fP yyyy-mm-dd
-.RE
-.RS 7
-.LP
-.br
-\fINote:\fP as for the '-a' flag, the calendar from which to read the 
-appointments can be specified using the '\-c' flag. 
-.RE
-.TP
-\fB-D\fP <dir>, \fB--directory\fP <dir>
-Specify the data directory to use. This option is incompatible with \fB-c\fP.
-If not specified, the default directory is 
-.B "'~/.calcurse/'" 
-.TP
-\fB-h\fP, \fB--help\fP
-Print a short help text describing the supported command-line options,
-and then exit. 
-.TP
-\fB-i\fP <file>, \fB--import\fP <file>
-Import the icalendar data contained in \fIfile\fP.
-.TP
-\fB-n\fP, \fB--next\fP
-Print the next appointment within upcoming 24 hours and exit.
-The indicated time is the number of hours and minutes left before this
-appointment.
-.br
-\fINote:\fP the calendar from which to read the appointments can be specified using
-the '\-c' flag.
-.TP
-\fB-N\fP, \fB--note\fP
-When used with the '-a' or '-t' flag, also print note content
-if one is associated with the displayed item.
-.TP
-\fB-r\fP[num], \fB--range\fP[=num]
-Print events and appointments for the \fInum\fP number of days
-and exit. If no \fInum\fP is given, a range of 1 day is considered.
-.TP
-\fB-s\fP[date], \fB--startday\fP[=date]
-Print events and appointments from \fIdate\fP and exit.
-If no \fIdate\fP is given, the current day is considered.
-.TP
-\fB-S\fP<regex>, \fB--search\fP=<regex>
-When used with the '-a', '-d', '-r', '-s', or '-t' flag,
-print only the items having a description that matches the given
-regular expression.
-.TP
-\fB--status\fP
-Display the status of running instances of calcurse. If calcurse is running,
-this will tell if the interactive mode was launched or if calcurse is running
-in background. The process pid will also be indicated.
-.TP
-\fB-t\fP[num], \fB--todo\fP[=num]
-Print the 'todo' list and exit. If the optional number \fInum\fP is given,
-then only todos having a priority equal to \fInum\fP will be returned.
-The priority number must be between 1 (highest) and 9 (lowest). It is also
-possible to specify '0' for the priority, in which case only completed
-tasks will be shown.
-.TP
-\fB-v\fP, \fB--version\fP
-Display calcurse version and exit.
-.TP
-\fB-x\fP[format], \fB--export\fP[=format]
-Export user data to the specified format. Events, appointments and
-todos are converted and echoed to stdout. Two possible formats are
-available: \fIical\fP and \fIpcal\fP.
-If the optional argument format is not given, ical format is
-selected by default.
-.br
-\fINote:\fP redirect standard output to export data to a file,
-by issuing a command such as: 
-.br
-.B    $ calcurse --export > calcurse.dat
-.SH NOTES
-Calcurse interface contains three different panels (calendar,
-appointment list, and todo list) on which you can perform different
-actions. All the possible actions, together with their associated
-keystrokes, are listed on the status bar. This status bar
-takes place at the bottom of the screen.
-.PP
-At any time, the built-in help system can be invoked by pressing the '?'
-key. Once viewing the help screens, informations on a specific command
-can be accessed by pressing the keystroke corresponding to that command.
-.SH CONFIGURATION
-The calcurse options can be changed from the configuration menu (shown
-when 'C' is hit). Five possible categories are to be chosen from : the
-color scheme, the layout (the location of the three panels on the
-screen), notification options, key bindings configuration menu,
-and more general options (such as automatic save before quitting). 
-All of these options are detailed in the configuration menu.
-.SH FILES
-The following structure is created in your $HOME directory 
-(or in the directory you specified with the \fB-D\fP option),
-the first time calcurse is run:
-.PP
-.HP 10
-$HOME/.calcurse/
-.br
-|___notes/
-.br
-|___conf 
-.br
-|___keys
-.br
-|___apts 
-.br
-|___todo
-.PP
-The \fInotes\fP subdirectory contains descriptions of the notes 
-which are attached to appointments, events or todos. One text file is
-created per note, whose name is built using mkstemp(3) and should be
-unique, but with no relation with the corresponding item's description.
-.br
-The \fIconf\fP file contains the user configuration. The \fIkeys\fP
-file contains the user-defined key bindings. The \fIapts\fP 
-file contains all of the user's appointments and events, and the 
-\fItodo\fP file contains the todo list.
-.PP
-\fINote:\fP if the logging of calcurse daemon activity was set
-in the notification configuration menu, the extra file \fIdaemon.log\fP will
-appear in calcurse data directory. This file contains logs about calcurse
-activity when running in background.
-.SH ENVIRONMENT
-This section describes the environment variables that affect how
-calcurse operates. 
-.TP 4
-\fBVISUAL\fP 
-Specifies the external editor to use for writing notes.
-.TP 4
-\fBEDITOR\fP
-If the \fIVISUAL\fP environment variable is not set, then \fIEDITOR\fP 
-will be used as the default external editor. If none of those variables
-are set, then \fI/usr/bin/vi\fP is used instead.
-.TP 4
-\fBPAGER\fP
-Specifies the default viewer to be used for reading notes. If this variable
-is not set, then \fI/usr/bin/less\fP is used.
-.SH BUGS
-Incorrect highlighting of items appear when using calcurse black and
-white theme together with a \fB$TERM\fP variable set to
-\fIxterm-color\fP. 
-To fix this bug, and as advised by Thomas E. Dickey (xterm maintainer),
-\fIxterm-xfree86\fP should be used instead of \fIxterm-color\fP to set 
-the \fB$TERM\fP variable:
-    "The xterm-color value for $TERM is a bad choice for 
-     XFree86 xterm because it is commonly used for a 
-     terminfo entry which happens to not support bce. 
-     Use the xterm-xfree86 entry which is distributed 
-     with XFree86 xterm (or the similar one distributed 
-     with ncurses)."
-.PP
-If you find other bugs, please send a report to calcurse@culot.org or to the
-author, below.
-.SH SEE ALSO
-vi(1), less(1), ncurses(3), mkstemp(3)
-.br
-The ical specification (rfc2445) can be found at:
-http://tools.ietf.org/html/rfc2445
-.br
-The pcal project page: http://pcal.sourceforge.net/
-.br
-Calcurse home page: http://culot.org/calcurse/
-.br
-Calcurse complete manual, translated in many languages and maintained in
-html format, can be found in the doc/ directory of the source package, 
-or at: http://culot.org/calcurse/manual.html
-.SH AUTHORS
-\fBFrederic Culot\fP <frederic@culot.org>
-.br
-\fBLukas Fleischer\fP <calcurse@cryptocrack.de>
-.SH COPYRIGHT
-Copyright (c) 2004-2010 by Frederic Culot. 
-.br
-This software is released under the BSD License.