hi, \seeindex gets me the follwing error (see bellow). This error is the same as described in http://www.ntg.nl/pipermail/ntg-context/2004/005992.html. This message is too old. I just want to now how can I solve it (not there is three cont-new: cont-new.tex, cont-new.mkii and cont.new.mkiv). I have this version of MKII: texexec --version TeXExec | version 6.2.0 - 1997-2006 - PRAGMA ADE/POD in ubuntu. Thanks a lot, Xan. PS; Please CCme subsubsubject : - Els grafs de Cayley i el problema de la paraula subsubject : - Diagrames de van Kampen {vertical mode: \tracingstats} {\tracingpages} {\tracingoutput} {\tracinglostchars} {\tracingmacros} {\tracingparagraphs} {\tracingrestores} {\showboxbreadth} {\showboxdepth} {\tracinggroups} {\tracingifs} {\tracingscantokens} {\tracingnesting} {\tracingassigns} {into \tracingassigns=2} {\errorstopmode} {\tracingonline} {changing \tracingonline=1} Completed box being shipped out [18.18] Memory usage before: 6738&771290; after: 880&767571; still untouched: 931790 title : - Refer\dochar {232}ncies [19.19] [20.20] title : - Llista de símbols (./memoria.tuo) columns : balanced in 7 step(s) [21.21] title : - Índex alfabètic (./memoria.tuo ! Extra \else. <argument> ...\or \s!entryb \else \s!entryc \else \s!entryd \fi \getvalue #1->\csname #1 \endcsname <argument> ...else \s!entryc \else \s!entryd \fi } {\doregisterpagehowto {\v!... \firstoftwoarguments #1#2->#1 l.291 ...t per quasi isometries}{2--0-0-0-0-0-0-0} % ? x {/usr/share/texmf/fonts/enc/dvips/lm/lm-ec.enc}{/usr/share/texmf/fonts/enc/dvip s/lm/lm-mathit.enc}{/usr/share/texmf/fonts/enc/dvips/lm/lm-rm.enc}{/usr/share/t exmf/fonts/enc/dvips/lm/lm-mathsy.enc}{/usr/share/texmf/fonts/enc/dvips/lm/lm-m athex.enc} Output written on memoria.pdf (21 pages, 426300 bytes). Transcript written on memoria.log. TeXExec | runtime: 10.699569