<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">On 13 Feb 2014, at 23:30, Erik Pearson <<a href="mailto:erik@adaptations.com">erik@adaptations.com</a>> wrote:<br><div><br class="Apple-interchange-newline"><blockquote type="cite"><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;">So ... wouldn't one expect that (peek-char stream) would behave like (peek-char nil stream)?</span></blockquote></div><br><div>To clarify the other answer: the only way peek-type can be unsupplied is if there are no arguments at all.</div></body></html>