Index: openacs-4/packages/acs-templating/www/doc/guide/wizards.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/doc/guide/wizards.adp,v
diff -u -r1.4.2.1 -r1.4.2.2
--- openacs-4/packages/acs-templating/www/doc/guide/wizards.adp	3 Sep 2021 09:16:22 -0000	1.4.2.1
+++ openacs-4/packages/acs-templating/www/doc/guide/wizards.adp	13 Jul 2023 12:48:33 -0000	1.4.2.2
@@ -16,19 +16,24 @@
 <p>Use the <kbd>wizard create</kbd> command to initialize a wizard,
 declaring any wizard state variables in the <kbd>-params</kbd>
 option:</p>
-<pre>wizard create make_sandwich -params { sandwich_id }</pre>
+<pre>
+wizard create make_sandwich -params { sandwich_id }
+</pre>
 <p>See the <a href="/api-doc/proc-view?proc=template%3a%3awizard%3a%3acreate">wizard
 API</a> for optional parameters to this command.</p>
 <h3>Add steps</h3>
 <p>Once the wizard is created, use the <kbd>wizard create</kbd>
 command to add steps to it:</p>
-<pre>wizard add make_sandwich -label "Add the lettuce" -url "add-lettuce"</pre>
+<pre>
+wizard add make_sandwich -label "Add the lettuce" -url "add-lettuce"
+</pre>
 <p>In auto-generated wizards, the wizard steps appear in the order
 they were created. See the <a href="/api-doc/proc-view?proc=template%3a%3awizard%3a%3acreate">wizard
 API</a> for optional parameters to this command. Alternatively,
 wizard steps can be created in the <kbd>wizard create</kbd>
 statement with the <kbd>-steps</kbd> option:</p>
-<pre>wizard create make_sandwich -action "eat-sandwich.acs?sandwich_id=$sandwich_id" -params { 
+<pre>
+wizard create make_sandwich -action "eat-sandwich.acs?sandwich_id=$sandwich_id" -params { 
   sandwich_id 
 } -steps { 
   1 -label "Add Meat"    -url "add-meat" -repeat
@@ -42,7 +47,8 @@
 statement. At any point in the wizard process, a state
 variable&#39;s value can be updated using the <kbd>wizard
 set_param</kbd> command.</p>
-<pre># check to see if a sandwich_id has been passed in by the wizard
+<pre>
+# check to see if a sandwich_id has been passed in by the wizard
 request set_param sandwich_id -datatype integer -optional
 
 # if not, then set the sandwich_id
@@ -62,18 +68,22 @@
 <ul>
 <li>Adding wizard submit buttons to the form in place of the
 standard form submit button:
-<p>In the .tcl file:</p><pre>if { [wizard exists] } {
+<p>In the .tcl file:</p><pre>
+if { [wizard exists] } {
   wizard submit form_name -buttons { 
     { previous "Back" } repeat { next "Continue" } { finish Save } 
   }
 } else {
   element create form_name submit -datatype keyword -widget submit
 }
-</pre><p>In the .adp file:</p><pre>&lt;formtemplate id=\@form_name\@ style=wizard&gt;</pre>
+</pre><p>In the .adp file:</p><pre>
+&lt;formtemplate id=\@form_name\@ style=wizard&gt;
+</pre>
 </li><li>Advancing the wizard with the <kbd>wizard forward</kbd>
 command. The page the wizard forwards to depends on which wizard
 submit button was pressed (next, repeat, previous, finish):
-<pre>if { [wizard exists] } {
+<pre>
+if { [wizard exists] } {
   # go to the next wizard step
   wizard forward
 } else {