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<HTML><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><!-- Created on September, 12 2004 by texi2html 1.64 --><!-- Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author) Karl Berry <karl@freefriends.org> Olaf Bachmann <obachman@mathematik.uni-kl.de> and many others.Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>Send bugs and suggestions to <texi2html@mathematik.uni-kl.de> --><HEAD><TITLE>Autoconf, Automake, and Libtool: Interpreting Commands from a File</TITLE><META NAME="description" CONTENT="Autoconf, Automake, and Libtool: Interpreting Commands from a File"><META NAME="keywords" CONTENT="Autoconf, Automake, and Libtool: Interpreting Commands from a File"><META NAME="resource-type" CONTENT="document"><META NAME="distribution" CONTENT="global"><META NAME="Generator" CONTENT="texi2html 1.64"><script language="Javascript"><!-- // Check the browser version. function checkVersion() { if (navigator.appVersion.charAt(0)>=3) return true; if (navigator.appVersion.charAt(0)>=4) return true; 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I have added a <SAMP>`source'</SAMP> built-in command to<TT>`sic_builtin.c'</TT> which takes lines of input from a file andevaluates them using <TT>`sic_repl.c'</TT> in much the same way as linestyped at the prompt are evaluated otherwise. Here is the built-in handler:</P><P><TABLE width=100%><tr><td> </td><td class=example bgcolor=#6688aa><br><pre></pre></td></tr></table></P><P>And the <CODE>source</CODE> function from <TT>`sic_repl.c'</TT>:</P><P><TABLE width=100%><tr><td> </td><td class=example bgcolor=#6688aa><br><pre></pre></td></tr></table></P><P>The reason for separating the <CODE>source</CODE> function in this way, isthat it makes it easy for the startup sequence in <CODE>main</CODE> toevaluate a startup file. In traditional Unix fashion, the startup fileis named <TT>`.sicrc'</TT>, and is evaluated if it is present in the user'shome directory:</P><P><TABLE width=100%><tr><td> </td><td class=example bgcolor=#6688aa><br><pre></pre></td></tr></table></P><P><A NAME="Integrating Dmalloc"></A></TR></TABLE><BR> <FONT SIZE="-1">This document was generatedby <I>Gary V. Vaughan</I> on <I>September, 12 2004</I>using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html"><I>texi2html</I></A></BODY></HTML>?? 快捷鍵說明
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