Index: openacs-4/packages/acs-templating/tcl/tag-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/tag-init.tcl,v
diff -u -r1.15 -r1.16
--- openacs-4/packages/acs-templating/tcl/tag-init.tcl	29 Jan 2004 14:41:07 -0000	1.15
+++ openacs-4/packages/acs-templating/tcl/tag-init.tcl	14 Feb 2004 16:32:42 -0000	1.16
@@ -101,6 +101,7 @@
   set name     [template::get_attribute multiple $params name       ]
   set startrow [template::get_attribute multiple $params startrow  0]
   set maxrows  [template::get_attribute multiple $params maxrows  -1]; #unlimit
+  set delimiter [template::get_attribute multiple $params delimiter ""]
 
   set tag_id [template::current_tag]
 
@@ -124,6 +125,19 @@
   " -nobreak
   template::adp_compile_chunk $chunk
 
+  if { ![empty_string_p $delimiter] } {
+      template::adp_append_code " if { \$$i < \${$name:rowcount}"
+
+      if {$maxrows >= 0} {
+	  template::adp_append_code " && \$$i < [expr $maxrows + $startrow]" \
+	      -nobreak
+      }
+
+      template::adp_append_code " } {\n"
+      template::adp_append_string $delimiter
+      template::adp_append_code "\n}\n"
+  }
+
   template::adp_append_code "}
 
   if {\[info exists __${tag_id}_swap\]} {
@@ -176,6 +190,7 @@
 template_tag group { chunk params } {
 
   set column [template::get_attribute group $params column]
+  set delimiter [template::get_attribute group $params delimiter ""]
 
   # Scan the parameter stack backward, looking for the tag name
 
@@ -234,6 +249,13 @@
       if { !\[string equal \[set \"${name}:next(${column})\"\] \$${name}(${column})\] } { 
         break
       }
+  "
+
+  if { ![empty_string_p $delimiter] } {
+      template::adp_append_string $delimiter
+  }
+
+  template::adp_append_code "
       incr $i
       upvar 0 $name:\$$i $name
       incr __${tag_id}_group_rowcount
Index: openacs-4/packages/acs-templating/www/doc/tagref/group.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/doc/tagref/group.html,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/acs-templating/www/doc/tagref/group.html	28 Feb 2003 13:27:06 -0000	1.2
+++ openacs-4/packages/acs-templating/www/doc/tagref/group.html	14 Feb 2004 16:32:42 -0000	1.3
@@ -19,7 +19,7 @@
 It repeats a template section as long as the value of the column
 does not change from row to row.</p>  
 
-<p> The <tt>group</tt> tag alsos sets two additional values in your
+<p> The <tt>group</tt> tag also sets two additional values in your
 multirow: </p>
 
 <ul>
@@ -70,6 +70,24 @@
 
 &lt;/table&gt;</pre>
 
+<p>[Note: Carsten added this feature during the Berlin Hackaton 2004-02-14]
+<p>The <tt>delimiter</tt> attribute will add a string after each row except
+the last row in the group:
+</p>
+
+<pre>
+  &lt;group delimiter=" | ">
+  ...
+</pre>
+
+<p>This attribute will cause the rows within the group to appear to be sepparated by
+vertical bars.  
+
+This is much more convenient than using the <tt>&lt;groupnum_last_p></tt>
+tags to check whether we are on the last row.
+
+</p>
+
 <h3>Notes</h3>
 
 <ul>
Index: openacs-4/packages/acs-templating/www/doc/tagref/multiple.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/doc/tagref/multiple.html,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/acs-templating/www/doc/tagref/multiple.html	13 Mar 2001 22:59:27 -0000	1.1
+++ openacs-4/packages/acs-templating/www/doc/tagref/multiple.html	14 Feb 2004 16:32:42 -0000	1.2
@@ -95,6 +95,20 @@
 <p>This attribute will cause processing of the data source to begin at row 
 <var>n + 1</var>.</p>
 
+<li><p>[Note: Carsten added this feature during the Berlin Hackaton 2004-02-14]
+<p>The <tt>delimiter</tt> attribute will add a string after each row except
+the last row:
+</p>
+
+<pre>
+  &lt;multiple delimiter=" | ">
+  ...
+</pre>
+
+<p>This attribute will cause the rows to appear to be sepparated by
+vertical bars. This is much more convenient than using the <tt>&lt;if></tt>
+tags to check whether we are on the last row.</p>
+
 <li><p>The <tt>startrow</tt> and <tt>maxrows</tt> attributes may be
 used together to output any range from the data source.</p>