@@ -16,9 +16,12 @@
1616
1717\setupwhitespace[medium]
1818
19−\setuphead[section] [style=\tfc,number=no]
20−\setuphead[subsection] [style=\tfb,number=no]
21−\setuphead[subsubsection][style=\bf,number=no]
19+\setuphead[chapter] [style=\tfd]
20+\setuphead[section] [style=\tfc]
21+\setuphead[subsection] [style=\tfb]
22+\setuphead[subsubsection][style=\bf]
23+
24+\setuphead[chapter, section, subsection, subsubsection][number=no]
2225
2326\definedescription
2427 [description]