<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">On May 20, 2018, at 8:23 AM, Ryan Schmidt <<a href="mailto:ryandesign@macports.org" class="">ryandesign@macports.org</a>> wrote:<br class=""><blockquote type="cite" class=""><br class="">Why is macports_version a proc and not an option?<br class=""></blockquote><br class=""><div class="">To make it read-only? It seems <a href="http://wiki.tcl.tk/1734" class="">procs and trace are Tcl’s way of defining constants</a>.</div><div class="">-AM</div></body></html>