<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">rick,<DIV>i dont understand the behaviour of 'range' when i write the following:</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>(setf x (new range :from 60 :stepping (new heap :of '(1 -1 1 -1 1)) :for 6))</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>as result of </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>(next x t) </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>i would expect a list which always contains 61 at the end, but i get </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>=> (60 61 60 61 60 59) </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>as well as </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>=> (60 59 58 59 60 61) </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>etc.</DIV><DIV>what is going wrong?</DIV><DIV>thanks - johannes.</DIV><DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Lucida Grande; font-size: 10px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Lucida Grande; font-size: 10px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>_________________________</DIV><DIV><BR style="; font-family: Times New Roman; font-style: italic; ; font-size: 11px; "></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; ">Johannes Quint</SPAN></SPAN></SPAN></FONT></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; ">Rilkestr.55</SPAN></SPAN></SPAN></FONT></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; ">D-53225 Bonn</SPAN></SPAN></SPAN></FONT></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; ">0228 468256</SPAN></SPAN></SPAN></FONT></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; ">johannes.quint@<A href="http://web.de">web.de</A></SPAN></SPAN></SPAN></FONT></DIV><DIV><FONT class="Apple-style-span" size="1"><SPAN class="Apple-style-span" style="font-size: 9px;"><SPAN class="Apple-style-span" style="font-size: 9px; "><SPAN class="Apple-style-span" style="font-size: 9px; "><A href="http://www.johannes-quint.de">http://www.johannes-quint.de</A></SPAN></SPAN></SPAN></FONT></DIV><BR class="Apple-interchange-newline"></SPAN></SPAN> </DIV><BR></DIV></BODY></HTML>