--- /dev/null
+<a name="VarPUBURL"></a>
+
+### <a name="PUBURL -- the base URL of attach"></a> PUBURL -- the base URL of attachments
+
+- Syntax: `%PUBURL%`
+- Expands to: `http://www.dementia.org/twiki//view`
+- Example: You can refer to a file attached to another topic with `%PUBURL%/%WEB%/OtherTopic/image.gif`
+- Related: [[ATTACHURL|Main/WebHome#VarATTACHURL]], [[PUBURLPATH|Main/WebHome#VarPUBURLPATH]], [[SCRIPTURL|Main/WebHome#VarSCRIPTURL]], [[SCRIPTURLPATH|Main/WebHome#VarSCRIPTURL]], [[FileAttachments]]