<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><DIV><DIV>On Nov 30, 2006, at 5:22 PM, Rob McBroom wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">On Nov 30, 2006, at 3:52 PM, Jacob Rus wrote:</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> <BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 10.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Well, the first two of these cases are in some shell scripting language presumably, which probably has its own convention for writing control characters,</FONT></P> </BLOCKQUOTE><P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">No, this is standard terminal emulation stuff (for controlling window title, color, etc). Nothing to do with a particular shell.</FONT></P> </BLOCKQUOTE><BR></DIV><DIV>Shell or not, you're still writing in some language, and you're pretty much guaranteed to have some fashion of constructing control characters in a given language.</DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; 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>Kevin Ballard</DIV><DIV><A href="http://kevin.sb.org">http://kevin.sb.org</A></DIV><DIV><A href="mailto:kevin@sb.org">kevin@sb.org</A></DIV><DIV><A href="http://www.tildesoft.com">http://www.tildesoft.com</A></DIV><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></BODY></HTML>