Hi, I have just uploaded the archives for a new luatex release, 0.52.0. New features: * Various small manual improvements. * A better version of getluatexsvnversion.sh, from Tomek. * node.copy_list() now allows the second (optional) argument to be nil. * An import of the current state of the texlive repository (kpathsea and build system). Bug fixes: * An attempt fix for bug #345 (math kerning is not perfect): when the current math font is a new math font, check against \catcode == 11 to suppress the italic correction, instead of looking at the value of space(). * There is a new <tfmtable> key: 'units_per_em' (defaults to 0). This is part of a fix for bug #200 (Problem with CFF fonts having em-size other than 1000): there is a special correction to the embedded cff font itself and the font scale if the font to be output is opentype or type1 in unicode encoding and the 'units_per_em differs' from zero. <tfmtable>.units_per_em has to be passed back to luatex from the lua font loading code for this to work. * A fix for bug #314 (problem with pk file). * lua code can no longer change the internal preallocated glue_spec nodes (as that resulted in weird spacing bugs). For this, glue_specs now have a new field: 'writable'. If that field is false, a copy has to be made of the glue_spec instead of doing an assignment to it. * Setting of \textdir inside the output routine could trash output on following pages due to a lingering internal variable. * \pdfthread crashed because the arguments were handled in reverse order. The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.52.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco