- web: make [pre] work similar to [code]. fixes #798

Note: I had to move [pre] to the top of the
    preg list to make this work.  Not sure why.


svn path=/trunk/boinc/; revision=18285

checkin_notes

@@ -5018,3 +5018,14 @@ David  3 June 2009
 
     client/
         cs_statefile.cpp
+
+David  3 June 2009
+    - web: make [pre] work similar to [code].  fixes #798
+        Note: I had to move [pre] to the top of the
+        preg list to make this work.  Not sure why.
+
+    html/
+        inc/
+            text_transform.inc
+        user/
+            main.css

html/inc/text_transform.inc

@@ -108,6 +108,7 @@ function bb2html($text) {
     $httpsregex = "(?:\"?)https\:\/\/([^\[\"<\ ]+)(?:\"?)";
     // List of allowable tags
     $bbtags = array (
+        "@\[pre\](.*?)\[/pre\]@eis",
         "@\[code\](.*?)\[/code\]@eis",
         "@\[b\](.*?)\[/b\]@is",
         "@\[i\](.*?)\[/i\]@is",
@@ -122,7 +123,6 @@ function bb2html($text) {
         "@\[quote\](.*?)\[/quote\]@is",
         "@\[list\](.*?)\[/list\]@is",
         "@\[list=1\](.*?)\[/list\]@is",  
-        "@\[pre\](.*?)\[/pre\]@eis",
         "@\[img\]$urlregex\[/img\]@is",
         "@\[color=(?:\"?)(.{3,8})(?:\"?)\](.*?)\[/color\]@is",
         "@((?:<ol>|<ul>).*?)\n\*([^\n]+)\n(.*?(</ol>|</ul>))@is",
@@ -139,6 +139,7 @@ function bb2html($text) {
     
     // What the above tags are turned in to
     $htmltags = array (
+        "'<div class=\"pre\">'.stop_recursion('\\1').'</div>'",
         "'<div class=\"code\">'.stop_recursion('\\1').'</div>'",
         "<b>\\1</b>",
         "<i>\\1</i>",
@@ -153,7 +154,6 @@ function bb2html($text) {
         "<blockquote class='postbody'>\\1</blockquote>",
         "<ul>\\1</ul><p>",
         "<ol>\\1</ol><p>",
-        "'<pre>'.remove_br('\\1').'</pre>'",
         "<img src=\"http://\\2\">",
         "<font color=\"\\1\">\\2</font>",
         "\\1<li>\\2\n\\3",

html/user/main.css

@@ -373,6 +373,13 @@ span.inboxunread {
 	white-space: nowrap;
 }
 
+div.pre {
+	font-family: "Courier New", courier, monospace;
+	display: block;
+	white-space: nowrap;
+	overflow: auto;
+}
+
 .code {
 	font-family: "Courier New", courier, monospace;
 	display: block;