@@ -35,11 +35,11 @@
 	    <dd><b>tls::digests</b></dd>
 	    <dd><b>tls::macs</b></dd>
 	    <dd><b>tls::protocols</b></dd>
 	    <dd><b>tls::version</b></dd>
 	    <dt>&nbsp;</dt>
-	    <dd><b>tls::digest</b> <em>type ?-bin|-hex? ?-key hmac_key? [-file filename | -chan channel | ?-data? data]</em></dd>
+	    <dd><b>tls::digest</b> <em>type ?options?</em></dd>
 	    <dd><b>tls::md4</b> <em>data</em></dd>
 	    <dd><b>tls::md5</b> <em>data</em></dd>
 	    <dd><b>tls::sha1</b> <em>data</em></dd>
 	    <dd><b>tls::sha256</b> <em>data</em></dd>
 	    <dd><b>tls::sha512</b> <em>data</em></dd>
@@ -77,11 +77,11 @@
 <a href="#tls::digests"><b>tls::digests</b></a><br>
 <a href="#tls::macs"><b>tls::macs</b></a><br>
 <a href="#tls::protocols"><b>tls::protocols</b></a><br>
 <a href="#tls::version"><b>tls::version</b></a><br>
 <br>
-<a href="#tls::digest"><b>tls::digest</b> <i>type ?-bin|-hex? ?-key hmac_key? [-file filename | -chan channel | ?-data? data]</i></a><br>
+<a href="#tls::digest"><b>tls::digest</b> <i>type ?options?</i></a><br>
 <a href="#tls::md4"><b>tls::md4</b> <i>data</i></a><br>
 <a href="#tls::md5"><b>tls::md5</b> <i>data</i></a><br>
 <a href="#tls::sha1"><b>tls::sha1</b> <i>data</i></a><br>
 <a href="#tls::sha256"><b>tls::sha256</b> <i>data</i></a><br>
 <a href="#tls::sha512"><b>tls::sha512</b> <i>data</i></a><br>
@@ -459,22 +459,30 @@
     <dt><a name="tls::version"><strong>tls::version</strong></a></dt>
     <dd>Returns the OpenSSL version string.</dd>
 
     <br>
     <dt><a name="tls::digest"><strong>tls::digest</strong> <em>type ?-bin|-hex?
-	?-key hmac_key? [-file filename | -chan channel | ?-data? data]</em></a></dt>
+	?-key hmac_key? [-file filename | -command cmdName | -chan channelId | ?-data? data]</em></a></dt>
     <dd>Calculate the message digest for <em>data</em> or file <em>filename</em>
 	using <em>type</em> hash algorithm. Returns value as a hex string
-	(default) or as a binary value with <em>-bin</em> option. Using
-	<em>-chan</em> option, a stacked channel is created and data read
-	from the channel is used to calculate a message digest with the result
-	returned with the last read operation before EOF. Use <em>-key</em> to
-	specify the key and return a Hashed Message Authentication Code (HMAC).
-	To salt a password, append or prepend the salt text to the password.
-	Type can be any OpenSSL supported hash algorithm including: <b>md4</b>,
-	<b>md5</b>, <b>sha1</b>, <b>sha256</b>, <b>sha512</b>, <b>sha3-256</b>,
-	etc. See <b>tls::digests</b> command for a full list.</dd>
+	(default) or as a binary value with <b>-bin</b> option. Use <b>-key</b> to
+	set the key and return a Hashed Message Authentication Code (HMAC).
+	To salt a password, append or prepend the salt data to the password.
+	Argument <em>type</em> can be any OpenSSL supported hash algorithm including:
+	<b>md4</b>, <b>md5</b>, <b>sha1</b>, <b>sha256</b>, <b>sha512</b>,
+	<b>sha3-256</b>, etc. See <b>tls::digests</b> command for a full list.
+	<br>
+	Using the <b>-chan</b> option, a stacked channel is created and data
+	read from the channel is used to calculate a message digest with the
+	result returned with the last read operation before EOF.
+	<br>
+	Using the <b>-command</b> option, a new command <em>cmdName</em> is
+	created and returned. To add data to the hash, call &quot;<em>cmdName</em>
+	<b>update</b> <em>data</em>&quot;, where data is the data to add. When done,
+	call &quot;<em>cmdName</em> <b>finalize</b>&quot; to return the
+	message digest.
+	</dd>
 
     <dt><a name="tls::md4"><strong>tls::md4</strong> <em>data</em></a></dt>
     <dd>Returns the MD4 message-digest for <em>data</em> as a hex string.</dd>
 
     <dt><a name="tls::md5"><strong>tls::md5</strong> <em>data</em></a></dt>