Acrescimo de documentacao da lfs.touch.

Adaptacao para a versao 1.1.

doc/us/index.html

@@ -39,20 +39,14 @@ href="http://www.lua.org">Lua</a> Programming Language</td>
 
 <ul>
 <li><a href="#over">Overview</a></li>
-
 <li><a href="#version">Current Version</a></li>
-
 <li><a href="#download">Download</a></li>
-
 <li><a href="#manual">Manual</a></li>
-
 <li><a href="#credits">Credits</a></li>
-
 <li><a href="#contact">Contact us</a></li>
 </ul>
 
 <a name="over"></a> 
-
 <h2>Overview</h2>
 
 <p>LuaFileSystem is a library developed to complement the set of
@@ -60,13 +54,16 @@ functions related to file systems offered by the standard Lua
 distribution. One of its goals is to be as portable as Lua.</p>
 
 <p>LuaFileSystem is free software and uses the same <a href=
-"license.html">license</a> as Lua 5.0. <a name="version"></a></p>
+"license.html">license</a> as Lua 5.0.
+</p>
 
+<a name="version"></a>
 <h2>Current version</h2>
 
-<p>Current version is 1.0. It was developed for Lua 5.0.</p>
+<p>Current version is 1.1.
+It was developed for Lua 5.0.</p>
 
-<p>Version 1.0 follows the
+<p>Version 1.1 follows the
 <a href="http://www.keplerproject.org/compat">package proposal</a>
 for Lua 5.1 (see section <a href="#installation">Installation</a>
 for more details).
@@ -85,10 +82,13 @@ page.
 <h2>What's new</h2>
 
 <ul>
+<li>[?/?/2005] Version 1.1 released</li>
 <li>[21/Jan/2005] Version 1.0 released</li>
 <li>[10/Nov/2004] Version 1.0 beta released</li>
 </ul>
 
+Version 1.1 adds function <tt>lfs.touch</tt>.
+
 <a name="installation"></a> 
 <h2>Installation</h2>
 
@@ -122,7 +122,7 @@ which holds its copyright.</p>
 Comments are welcome!</p>
 
 <hr>
-<small>$Id: index.html,v 1.9 2005/01/19 14:30:08 tomas Exp $</small>
+<small>$Id: index.html,v 1.10 2005/01/24 10:59:58 tomas Exp $</small>
 </body>
 </html>
 

doc/us/manual.html

@@ -53,8 +53,7 @@ systems offered by the standard Lua distribution.</p>
 <p>LuaFileSystem offers the following functions:</p>
 
 <ul>
-<li style="list-style: none"><a name="attributes"></a></li>
+<a name="attributes"></a>
-
 <li><b><tt>lfs.attributes (filepath)</tt></b><br>
  Obtains the file attributes. The attributes are: 
 
@@ -77,25 +76,31 @@ on;<br>
  <i>blksize</i>, optimal file system I/O blocksize; (Unix only)<br>
 </div>
 
-Returns a table with file attributes described above. <a name=
+Returns a table with file attributes described above.
-"chdir"></a></li>
+</li>
 
+<a name="chdir"></a>
 <li><b><tt>lfs.chdir (path)</tt></b><br>
  Changes the current working directory to the given
 <tt>path</tt>.<br>
  Returns <tt>true</tt> in case of success or <tt>nil</tt> plus an
-error string. <a name="getcwd"></a></li>
+error string.
+</li>
 
+<a name="getcwd"></a>
 <li><b><tt>lfs.currentdir ()</tt></b><br>
  Returns a string with the current working directory or
-<code>nil</code> plus an error string. <a name="dir"></a></li>
+<code>nil</code> plus an error string.
+</li>
 
+<a name="dir"></a>
 <li><b><tt>lfs.dir (path)</tt></b><br>
  Lua iterator over the entries of a given directory. Raises an
-error if <tt>path</tt> is not a directory. <a name="lock"></a></li>
+error if <tt>path</tt> is not a directory.
+</li>
 
-<li><b><tt>lfs.lock (filehandle, mode[, start[,
+<a name="lock"></a>
-length]])</tt></b><br>
+<li><b><tt>lfs.lock (filehandle, mode[, start[, length]])</tt></b><br>
  Locks a file or a part of it. This function works on <em>open
 files</em>; the file handle should be specified as the first
 argument. The string <code>mode</code> could be either
@@ -105,15 +110,32 @@ and <code>length</code> can be used to specify a starting point and
 its length; both should be numbers.<br>
  Returns a boolean indicating if the operation was successful; in
 case of error, it returns <code>false</code> plus an error string.
-<a name="mkdir"></a></li>
+</li>
 
+<a name="mkdir"></a>
 <li><b><tt>lfs.mkdir (dirname)</tt></b><br>
  Creates a new directory. The argument is the name of the new
 directory.<br>
  Returns a boolean indicating whether the operation succeeds or not
-(in this case, an error string is returned too). <a name=
+(in this case, an error string is returned too).
-"unlock"></a></li>
+</li>
 
+<a name="touch"></a>
+<li><b><tt>lfs.touch (filepath [, atime [, mtime]])</tt></b><br>
+Set access and modification times of a file.
+This function is a bind to <tt>utime</tt> function.
+The first argument is the filename,
+the second argument is the access time,
+and the third argument is the modification time.
+Both times are provided in seconds (which should be generated with
+Lua standard function <tt>os.date</tt>).
+If the modifition time is omitted, the access time provided is used;
+if both times are omitted, the current time is used.<br>
+Returns a boolean indicating whethet the operation succeeds or not
+(followed by an error string in case it fails).
+</li>
+
+<a name="unlock"></a>
 <li><b><tt>lfs.unlock (filehandle[, start[, length]])</tt></b><br>
  Unlocks a file or a part of it. This function works on <em>open
 files</em>; the file handle should be specified as the first
@@ -126,7 +148,6 @@ describing the error.</li>
 </ul>
 
 <a name="example"></a> 
-
 <h2>Example</h2>
 
 <pre>