Changes between Version 3 and Version 4 of WikiHtml

Timestamp:

Dec 2, 2009, 12:08:17 AM (15 years ago)

Author:

trac

Comment:

--

WikiHtml

@@ -25 +25 @@
 Note that Trac sanitizes your HTML code before displaying it. That means that if you try to use potentially dangerous constructs such as Javascript event handlers, those will be removed from the output. 
 
-Since 0.11, the filtering is done by Genshi, and as such, the produced out will be a well-formed fragment of HTML. In other words, this mean that you can no longer use two HTML blocks, one for opening a <div>, the second for closing it, in order to wrap arbitrary wiki text.
-To achieve this, you need now to use the ''div'' Wiki processor:
+Since 0.11, the filtering is done by Genshi, and as such, the produced output will be a well-formed fragment of HTML. In other words, this mean that you can no longer use two HTML blocks, one for opening a <div>, the second for closing it, in order to wrap arbitrary wiki text.
+The new way to wrap any wiki content inside a <div> is to use the ''div'' Wiki  processor:
 
 {{{
@@ -41 +41 @@
 }}}
 
+Note that the contents of a `#!div` block are contained in one or more paragraphs, which have a non-zero top and bottom margin by default. This leads to the top and bottom padding in the example above. To remove the top and bottom margin of the contents, add the `compact` class to the `#!div`.
+
 For spans, you should rather use the Macro call syntax:
 {{{
@@ -50 +52 @@
 
 
+== HTML comments ==
+HTML comments are stripped from the output of the `html` processor. To add an HTML comment to a wiki page, use the `htmlcomment` processor (available since 0.12). For example, the following code block:
+{{{
+{{{
+#!htmlcomment
+This block is translated to an HTML comment.
+It can contain <tags> and &entities; that will not be escaped in the output.
+}}}
+}}}
+results in the following block in the HTML output:
+{{{
+<!--
+This block is translated to an HTML comment.
+It can contain <tags> and &entities; that will not be escaped in the output.
+-->
+}}}
+Please note that the character sequence "--" is not allowed in HTML comments, and will generate a rendering error.
+
+
 == More Information ==