13
13
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:id="percentio" xml:lang="en">
15
<refname>%io</refname>
16
<refpurpose>a variable, which keeps standard input and standard output (file
21
<title>Calling Sequence</title>
27
<title>Description</title>
29
<code>%io(1)</code> returns standard input (file descriptor 5).
32
<code>%io(2)</code> returns standard output (file descriptor 6).
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<para>File descriptor 0 is the standard error.</para>
37
<title>Examples</title>
38
<programlisting role="example"><![CDATA[
15
<refname>%io</refname>
16
<refpurpose>a variable, which keeps standard input and standard output (file
21
<title>Calling Sequence</title>
27
<title>Description</title>
29
<code>%io(1)</code> returns standard input (file descriptor 5).
32
<code>%io(2)</code> returns standard output (file descriptor 6).
34
<para>File descriptor 0 is the standard error.</para>
37
<title>Examples</title>
38
<programlisting role="example"><![CDATA[
39
39
mfprintf(%io(2),'Scilab stdout (C)');
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mfprintf(0,'Scilab stderr (C)');
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write(%io(2),'Scilab stdout (Fortran)');
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write(0,'Scilab stderr (Fortran)');
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[units,typ,names]=file()
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44
]]></programlisting>
46
<refsection role="see also">
47
<title>See Also</title>
48
<simplelist type="inline">
50
<link linkend="write">write</link>
53
<link linkend="mfprintf">mfprintf</link>
56
<link linkend="file">file</link>
59
<link linkend="dispfiles">dispfiles</link>
46
<refsection role="see also">
47
<title>See Also</title>
48
<simplelist type="inline">
50
<link linkend="write">write</link>
53
<link linkend="mfprintf">mfprintf</link>
56
<link linkend="file">file</link>
59
<link linkend="dispfiles">dispfiles</link>