On Sat, 11 Feb 2017 21:08:46 +0100 Here is another example from the Wiki ------------------------------------- \definefontfamily [mainface] [rm] [TeX Gyre Pagella] [it={TeX Gyre Cursor-Italic}, bf={TeX Gyre Adventor-Bold}, bi={TeX Gyre Termes-BoldItalic}] \setupbodyfontenvironment [default] [em=italic] \setupbodyfont[mainface] \starttext \startTEXpage[offset=1em] Roman font {\em italic} \bf Bold font \em bold italic \stopTEXpage \stoptext --------------------------------------- and another -------------------------------------- setupbodyfont[dejavu] \setupbodyfontenvironment [default] [smallsized=1.25, mediumsized=1.5, largesized=2.0] \definefontsize[smallsized] \definefontsize[mediumsized] \definefontsize[largesized] \starttext \setuphead[chapter] [style=\bflargesized] \setuphead[section] [style=\bfmediumsized] \setuphead[subsection][style=\bfsmallsized] \chapter {Whatever $x-1$} \section {Whatever $x-1$} \subsection{Whatever $x-1$} \input ward \blank Whatever $x-1$ \blank {\itmediumsized This is italic medium sized. $\cos(x) = {\rm Re}(\exp({\rm i}x))$} \blank {\rmmediumsized This is roman medium sized. \crlf $\cos(x) = {\rm Re}(\exp({\rm i}x))$} \stoptext -------------------------------------- Some questions: 1. Where is the basic size of the font family defined in points? 2. In the second example which of the many Dejavu fonts is assumed to be the starting point? Is it a ttf or a otf version? 3. Can any font family on the system be used or is there a specific context list? All answers appreciated of course :<) John Culleton Wexfordpress Book design and indexing.