File r37/lisp/csl/html/r37_0135.html artifact 3ab52cabaa part of check-in 9992369dd3

<A NAME=WRITE>

<TITLE>WRITE</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>WRITE</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>command</B><P>
<P>
 
 <P>
<P>
The <em>write</em> command explicitly writes its arguments to the output device 

(terminal or file). 
 <P> <H3> 
syntax: </H3>
<P>
<P>
<em>write</em>&lt;item&gt;{,&lt;item&gt;}* 
<P>
<P>
<P>
&lt;item&gt; can be an expression, an assignment or a 
<A HREF=r37_0003.html>string</A> 
enclosed in double quotation marks (<em>&quot;</em>). 
<P>
<P>
 <P> <H3> 
examples: </H3>
<P><PRE><TT>
write a, sin x, &quot;this is a string&quot;; 


  ASIN(X)this is a string 


write a,&quot; &quot;,sin x,&quot; this is a string&quot;; 


  A SIN(X) this is a string 


if not numberp(a) then write &quot;the symbol &quot;,a;
							


  the symbol A 


array m(10); 

for i := 1:5 do write m(i) := 2*i; 


  M(1) := 2
  M(2) := 4
  M(3) := 6
  M(4) := 8
  M(5) := 10


m(4); 

  8

</TT></PRE><P>The items specified by a single <em>write</em> statement print on 
a single line 
unless they are too long. A printed line is always ended with a carriage 
return, so the next item printed starts a new line. 
<P>
<P>
When an assignment statement is printed, the assignment is also made. This 
allows you to get feedback on filling slots in an array with a 
<A HREF=r37_0047.html>for</A> 
 statement, as shown in the last example above. 
<P>
<P>
<P>