Dear list! (1) With the following example, only manually inserted hyphens are replaced. How can I replace the hyphen automatically inserted at linebreaks? \definefontfeature[extended][default][extend=3] \definefallbackfamily[mainface][serif][TeX Gyre Termes] [range={0x0002d}, features=extended] \definefontfamily[mainface][serif][Latin Modern Roman] \setupbodyfont[mainface, 30pt] \starttext line-break \dorecurse{100}{linebreak } \stoptext I have added the feature "extended" only for better distinction. (2) In the following example, the lowercase h is not replaced. I think this may be because it is separately encoded as "Planck constant" (U+210E) in math fonts. \definefontfamily[mainface][serif][Latin Modern Roman] \definefallbackfamily[mainface][math][Latin Modern Roman] [preset=math:lowercaseitalic] \definefontfamily[mainface][math][TeX Gyre Termes Math] \setupbodyfont[mainface, 30pt] \starttext $ abch $ \stoptext Kind regards, Joshua Krämer