Hello again In Context Manual it is said that we can define new fonts. There is an example : \definebodyfont[10pt,11pt,12pt][rm][tfe = Regular at 48pt] I tried the text : *************************************** \definebodyfont[10pt,11pt,12pt][rm][tfe = Regular at 48pt] \starttext \tfe gros texte \stoptext *************************************** and the compiler answers *************************************** ! Undefined control sequence I.5 \tfe gros texte *************************************** I don't understand . Now a font question : is it a way to define casual (or cs) as italic, boldface or handwriting ? I wish to type {\cs casual} to get the world "casual" written with my LucideCasual font. Thank's for any enlightment