Hi, i have a problem when i use font which contain non ascii letters in the file name, e.g. the filename of the Hirganino fonts on Mac OS X are a mixture or japanese and latin letters but only the latin part is used to cache the font information. In the following example \definefontsynonym[Mincho][file:ヒラギノ明朝 Pro W3][features=default] % /Library/Fonts/ヒラギノ明朝 Pro W3.otf \definefontsynonym[Gothic][file:ヒラギノ角ゴ Pro W3][features=default] % /Library/Fonts/ヒラギノ角ゴ Pro W3.otf \starttext \startlines \definedfont[Mincho]Hiragino Mincho Pro \definedfont[Gothic]Hiragino Kaku Gothic Pro \stoplines \stoptext the font information is saved at each run in the font cache under the name '-pro-w3'. fonts : preloading latin modern fonts bodyfont : 12pt rm is loaded language : language en is active systems : begin file selectfont-13 at line 3 !load otf : loading: /Library/Fonts/ヒラギノ明朝 Pro W3.otf (hash: -pro-w3) !load otf : file size: 11580728 !load otf : enhancing ... !load otf : saving in cache: /Library/Fonts/ヒラギノ明朝 Pro W3.otf !load otf : loading: /Library/Fonts/ヒラギノ角ゴ Pro W3.otf (hash: -pro-w3) !load otf : file size: 9362284 !load otf : enhancing ... !load otf : saving in cache: /Library/Fonts/ヒラギノ角ゴ Pro W3.otf fonts : resetting map file list {/Users/wolf/ctx/tex/texmf-context/fonts/map/pdftex/context/original-empty.map} fonts : using map file: original-base {/Users/wolf/ctx/tex/texmf-context/fonts/map/pdftex/context/original-base.map} fonts : using map file: original-ams-base {/Users/wolf/ctx/tex/texmf-context/fonts/map/pdftex/context/original-ams-base.map} fonts : using map file: original-ams-euler {/Users/wolf/ctx/tex/texmf-context/fonts/map/pdftex/context/original-ams-euler.map} fonts : using map file: original-public-lm {/Users/wolf/ctx/tex/texmf-context/fonts/map/pdftex/context/original-public-lm.map} fonts : using map file: lm-math {/Users/wolf/ctx/tex/texmf/fonts/map/dvips/lm/lm-math.map} fonts : using map file: lm-rm {/Users/wolf/ctx/tex/texmf/fonts/map/dvips/lm/lm-rm.map} !pages : flushing realpage 1, userpage 1, subpage 1 systems : end file selectfont-13 at line 8 system : cont-err loaded (/Users/wolf/ctx/tex/texmf-context/tex/context/base/cont-err.tex systems : no file 'cont-sys.tex', using 'cont-sys.rme' instead ) ) Wolfgang