Greetings, long-time reader, first-time writer here. I've been using ConTeXt for about a year and, until now, been able to solve all my problems using the wiki or the mailing list, so a "keep up the good work!" is certainly in order. ;-) My problem concerns kerning in mkiv, which apparently doesn't work for all sans-serif fonts. It does seem to work for TeX Gyre Heros and Latin Modern Sans, but not, as an example of a font shipped with ConTeXt, DejaVu. Here's a short testcase: \usetypescript[dejavu] \setupbodyfont[dejavu,12pt,rm] \starttext Token (kerned) T{\char"200C}oken (unkerned) {\ss Token (kerned)} {\ss T{\char"200C}oken (unkerned)} \stoptext (U+200C is the "zero width non-joiner", rather useful as an invisible breaker of kerns and ligatures.) Expected behavior: first line "To" kerned, second line "To" not kerned, third line "To" kerned, fourth line "To" not kerned. Differences to expected behavior on my machine (ConTeXt minimals 2011.07.22 01:29): third line "To" not kerned either. Thanks for the assistance in advance! Cheers, ~~ Ondra Hošek