<!-- Simple DTD for GIMP tips -->

<!ELEMENT gimp-tips (tip+)>

<!ELEMENT tip (welcome*, thetip+)>
<!ATTLIST tip level (start|beginner|intermediate|advanced) #REQUIRED>

<!ENTITY % markup "(#PCDATA|b|big|tt)*">

<!ELEMENT b %markup;>
<!ELEMENT big %markup;>
<!ELEMENT tt %markup;>

<!ELEMENT welcome %markup;>
<!ATTLIST welcome xml:lang CDATA #IMPLIED>

<!ELEMENT thetip %markup;>
<!ATTLIST thetip xml:lang CDATA #IMPLIED>