The following message is a courtesy copy of an article that has been posted to comp.emacs.xemacs as well. debian stable (2.2) XEmacs 21.2.36 calc package 1.13 in calc, "h t" doesn't jump to calc's tutorial please test with XEmacs 21.1.x, it's likely that the problem is present also in the stable branch i can get a lisp backtrace: begin 644 calc-tutorial-backtrace M4VEG;F%L:6YG.B`H=W)O;F<M='EP92UA<F=U;65N="!S=')I;F=P(&YI;"D* M("!D96QE=&4M=VEN9&]W<RUO;BAN:6PI"B`＠8V%L8RUQ=6ET*"D*("`C/&-O M;7!I;&5D+69U;F-T:6]N(&YI;"`B+BXN*#(R*2(＠6V=E="UB=69F97(M=VEN M9&]W("(J0V%L8W5L871O<BHB(&-A;&,M<75I="!C86QC+6EN9F\＠26YF;RUG M;W1O+6YO9&4＠(DEN=&5R86-T:79E(%1U=&]R:6%L(B!C86QC+6]T:&5R+7=I M;F1O=R!M97-S86=E(")796QC;VUE('1O('1H92!#86QC(%1U=&]R:6%L(2)= M(#(＠*"(O=7-R+VQO8V%L+VQI8B]X96UA8W,O>&5M86-S+7!A8VMA9V5S+VQI M<W`O8V%L8R]C86QC+6UI<V,N96QC(B`N(#4W-S＠I(&YI;#XH*0H＠(&-A;&PM M:6YT97)A8W1I=F5L>2AC86QC+71U=&]R:6%L*0H＠(&-A;&,M:&5L<"UP<F5F M:7＠H;FEL*0H＠(&-A;&PM:6YT97)A8W1I=F5L>2AC86QC+6AE;'`M<')E9FEX "*0H` ` end