Hey list, I'm using ConTeXt 2012.06.25 and I noticed a broken compilation of my book: ! Undefined control sequence. \@@efinteraction \doifnot #1#2->\edef \m_syst_string_one {#1 }\edef \m_syst_string_two {#2}\if... \doifnot \@@efinteraction \v!none \grph_epdf_add_overlay \firstofoneargument #1->#1 ...v!none \grph_epdf_add_overlay } \fi \grph_include_finalize ...nalfigurepostprocessors \edef \p_reset {\externalf... ... l.42 ...eativecommons.org/licenses/by-nc-sa/3.0/)] ? E You want to edit file Handbook.tex at line 42 The actual file can be found here: -- Kip Warner -- Software Engineer OpenPGP encrypted/signed mail preferred http://www.thevertigo.com