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<TITLE> SLSH Library Reference (version 2.3.0): Miscellaneous Functions</TITLE>
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<H2><A NAME="s12">12.</A> <A HREF="slshfun.html#toc12">Miscellaneous Functions</A></H2>
<H2><A NAME="print"></A> <A NAME="ss12.1">12.1</A> <A HREF="slshfun.html#toc12.1"><B>print</B></A>
</H2>
<P>
<DL>
<DT><B> Synopsis </B><DD>
<P>Display a string representation of an object or value</P>
<DT><B> Usage </B><DD>
<P><CODE>print (value [,&var|file-pointer|filename])</CODE></P>
<DT><B> Description </B><DD>
<P>The <CODE>print</CODE> function displays the string representation of a
value to the display. An optional second argument may be provided to
specify where to write the resulting string: a variable, an open file
pointer, or to a file.</P>
<P>If the string representation of the object appears to contain more
lines than are available on the screen, then the output will be piped
to the program given by the <CODE>PAGER</CODE> environment variable.
Alternatively the pager program may be specified via the <CODE>pager</CODE>
qualifier.</P>
<DT><B> Qualifiers </B><DD>
<P>
<BLOCKQUOTE><CODE>
<PRE>
pager[=string] Force the use of the pager. If a value is
specified, then use it for the pager command.
nopager Do not use a pager.
</PRE>
</CODE></BLOCKQUOTE>
</P>
<DT><B> Example </B><DD>
<P>Print the string representation of an array to a file called
<CODE>array.dat</CODE>:
<BLOCKQUOTE><CODE>
<PRE>
print ([1:20:0.1], "array.dat");
</PRE>
</CODE></BLOCKQUOTE>
</P>
<P>Print the string represent of an array to a string <CODE>str</CODE>:
<BLOCKQUOTE><CODE>
<PRE>
print ([1:20:0.1], &str);
</PRE>
</CODE></BLOCKQUOTE>
</P>
<DT><B> See Also </B><DD>
<P><CODE>print_set_pager, print_set_pager_lines</CODE></P>
</DL>
</P>
<H2><A NAME="print_set_pager"></A> <A NAME="ss12.2">12.2</A> <A HREF="slshfun.html#toc12.2"><B>print_set_pager</B></A>
</H2>
<P>
<DL>
<DT><B> Synopsis </B><DD>
<P>Set the name of the pager program used by the print program</P>
<DT><B> Usage </B><DD>
<P><CODE>print_set_pager (String_Type cmd)</CODE></P>
<DT><B> Description </B><DD>
<P>This function may be used to specify the name of the default pager to be
used by the <CODE>print</CODE> function.</P>
<DT><B> See Also </B><DD>
<P><CODE>print, print_set_pager_lines</CODE></P>
</DL>
</P>
<H2><A NAME="print_set_pager_lines"></A> <A NAME="ss12.3">12.3</A> <A HREF="slshfun.html#toc12.3"><B>print_set_pager_lines</B></A>
</H2>
<P>
<DL>
<DT><B> Synopsis </B><DD>
<P>Set the maximum number of lines to print before using a pager</P>
<DT><B> Usage </B><DD>
<P><CODE>print_set_pager_lines (Int_Type num)</CODE></P>
<DT><B> Description </B><DD>
<P>The <CODE>print_set_pager_lines</CODE> function sets the maximum number of
lines that the string representation of an object can be before the
<CODE>print</CODE> function will use a pager.</P>
<DT><B> See Also </B><DD>
<P><CODE>print, print_set_pager</CODE></P>
</DL>
</P>
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