Hi, this is my first posting to this list but I'm following it through the archives for quite a long time. First I would like to thank the list for this huge archive. By reading the documentation and searching this archive most of my questions about ConTeXt where answered. I searched for these problems but couldn't find anything. Now to my question: I was generating my documents with XeTeX until I switched to LuaTeX and MKIV a few days ago. After I changed my typescripts almost everything worked perfectly but the commands \seeindex[]{}{} and \from[]. 1) \seeindex simply doesn't seem to work. The index is generated but all \seeindex entries are missing. It works perfectly when generated with 'texexec --xtx'. Generating the document with \version[temporary] shows in the margin '> i Indexentry' and '> see Showindexentry' so it seems that both entries are ok. I set up the register with '\completeindex[interaction=text,align=yes]' Is this a bug or are \seeindex entries handled different with LuaTeX? 2) The other problem took me quite some time to find out. When I create the document with 'texexec --lua' LuaTeX it seems that everything runs fine but no document is generated. There are no error messages even with '--verbose' set - at least I couldn't see any. Finally I found out that 'luatex' crashed during 'LuaTools | running command: luatex --fmt' (see the CrashReporter log at the end of the mail). I started to leave out all components of the product and started just with the title page, then included chapter after chapter until I found out the LuaTeX crashes when I leave the command \from[] in. I defined the URL with \useURL[apache][http://httpd.apache.org/download.cgi] and am using it in the document with \from[apache]. Here are the versions I'm using. OS: Mac OS X 10.5.2 ConTeXt: 2008.04.11 00:07 LuaTeX: snapshot-0.25.2-2008041101 Many thanks in advance and regards, Drazen Baic Process: luatex [269] Path: /usr/local/context-20080411/tex/texmf-osx-ppc/bin/luatex Identifier: luatex Version: ??? (???) Code Type: PPC (Native) Parent Process: texlua [268] Date/Time: 2008-04-13 11:21:14.865 +0200 OS Version: Mac OS X 10.5.2 (9C31) Report Version: 6 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000010 Crashed Thread: 0 Thread 0 Crashed: 0 luatex 0x000dfc00 0x1000 + 912384 1 luatex 0x00163f00 0x1000 + 1453824 2 luatex 0x002c9820 0x1000 + 2918432 Thread 0 crashed with PPC Thread State 32: srr0: 0x000dfc00 srr1: 0x0200f030 dar: 0x00000010 dsisr: 0x40000000 r0: 0x00000004 r1: 0xbfffdce0 r2: 0x00000004 r3: 0x00000004 r4: 0x00000001 r5: 0x00000010 r6: 0x00000000 r7: 0x00000000 r8: 0x00000030 r9: 0x0003a598 r10: 0x00019bd4 r11: 0x00002ecc r12: 0x95158b40 r13: 0x00000000 r14: 0x00000000 r15: 0x00000000 r16: 0x00000000 r17: 0x00000000 r18: 0x00000000 r19: 0x00000003 r20: 0x0380b880 r21: 0x03806cd0 r22: 0x00000000 r23: 0x00000001 r24: 0x075910e0 r25: 0x03806cac r26: 0x07591100 r27: 0x00000100 r28: 0x00000020 r29: 0x07591100 r30: 0xbfffdce0 r31: 0x000e2cc4 cr: 0x48000444 xer: 0x00000004 lr: 0x000dfbf4 ctr: 0x000e5d0c vrsave: 0x00000000 Binary Images: 0x1000 - 0x4bbff9 +luatex ??? (???) /usr/local/context-20080411/tex/texmf-osx-ppc/bin/luatex 0x8fe00000 - 0x8fe30b23 dyld 96.2 (???) <39109181acbf30fed542e6c9abcf1798> /usr/lib/dyld 0x90b77000 - 0x90b7cff6 libmathCommon.A.dylib ??? (???) /usr/lib/system/libmathCommon.A.dylib 0x950ef000 - 0x95156ffb libstdc++.6.dylib ??? (???) <a4e9b10268b3ffac26d0296499b24e8e> /usr/lib/libstdc++.6.dylib 0x95157000 - 0x952f0fe3 libSystem.B.dylib ??? (???) <754231f5e52ed8418f89f1f3369caf58> /usr/lib/libSystem.B.dylib 0x96842000 - 0x9684dffb libgcc_s.1.dylib ??? (???) <ea47fd375407f162c76d14d64ba246cd> /usr/lib/libgcc_s.1.dylib 0xffff8000 - 0xffff9703 libSystem.B.dylib ??? (???) /usr/lib/libSystem.B.dylib