whitespace.html

This the README for the Eclipse Plug-in distribution of the Jalopy Java Source Code Formatter.

while(! isDone) {
    doSomething();
}
</pre></td></tr></table></div><p></p></li></ul></div></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="padding"></a>4.3.2.3.&nbsp;Spaces around</h4></div></div><div></div></div><p>
Controls what components should have both a leading and trailing space inserted. This is sometimes called "padding".
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</p><div class="itemizedlist"><ul type="disc"><li><p><a name="padding-assign"></a>
Assignment Operators
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</p><div class="example"><a name="ex-padding-op-assign"></a><p class="title"><b>Example&nbsp;4.20.&nbsp;Assignment Operators (=, +=, -=, *=, \=, %=, &amp;=, |=, ^=, &lt;&lt;=, &gt;&gt;=, &gt;&gt;&gt;=)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
a<span class="bold"><b>=</b></span>(b+c)*d;
a <span class="bold"><b>=</b></span> (b+c)*d;
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-logical"></a>
Logical Operators
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<a class="indexterm" name="d0e1787"></a>
</p><div class="example"><a name="ex-padding-op-logical"></a><p class="title"><b>Example&nbsp;4.21.&nbsp;Logical Operators (&amp;&amp;, ||)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
if((LA(1)=='/')<span class="bold"><b>&amp;&amp;</b></span>(LA(2)!='*'<span class="bold"><b>||</b></span>(LA(2)=='*'<span class="bold"><b>&amp;&amp;</b></span>LA(3)!='*'))) ...

if((LA(1)=='/') <span class="bold"><b>&amp;&amp;</b></span> (LA(2)!='*' <span class="bold"><b>||</b></span> (LA(2)=='*' <span class="bold"><b>&amp;&amp;</b></span> LA(3)!='*'))) ...
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-relational"></a>
Relational Operators
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<a class="indexterm" name="d0e1832"></a>

</p><div class="example"><a name="ex-padding-op-relational"></a><p class="title"><b>Example&nbsp;4.22.&nbsp;Relational Operators (==, !=, &lt;, &gt;, &lt;=, &gt;=)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
if((LA(1)<span class="bold"><b>==</b></span>'\n'||LA(1)<span class="bold"><b>==</b></span>'\r')) ...

if((LA(1) <span class="bold"><b>==</b></span> '\n'||LA(1) <span class="bold"><b>==</b></span> '\r')) ...
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-bitwise"></a>
Bitwise Operators
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<a class="indexterm" name="d0e1865"></a>
<a class="indexterm" name="d0e1871"></a>
</p><div class="example"><a name="ex-padding-op-bitwise"></a><p class="title"><b>Example&nbsp;4.23.&nbsp;Bitwise Operators (&amp;, |, ^)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
public static final boolean isUnix()
{
    return (getOperatingSystem()<span class="bold"><b>&amp;</b></span>PLAT_UNIX) != 0;
}

public static final boolean isUnix()
{
    return (getOperatingSystem()<span class="bold"><b> &amp; </b></span>PLAT_UNIX) != 0;
}
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-mathematical"></a>
Mathematical Operators
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</p><div class="example"><a name="ex-padding-op-math"></a><p class="title"><b>Example&nbsp;4.24.&nbsp;Mathematical Operators (+, -, /, *, %)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
a=(b<span class="bold"><b>+</b></span>c)<span class="bold"><b>*</b></span>d;

a=(b <span class="bold"><b>+</b></span> c) <span class="bold"><b>*</b></span> d;
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-shift"></a>
Shift Operators
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</p><div class="example"><a name="ex-padding-op-shift"></a><p class="title"><b>Example&nbsp;4.25.&nbsp;Shift Operators (&lt;&lt;, &gt;&gt;, &gt;&gt;&gt;)</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
if(((1L<span class="bold"><b>&lt;&lt;</b></span>i)&amp;l)!=0)
    System.out.print("1");

if(((1L <span class="bold"><b>&lt;&lt;</b></span> i)&amp;l)!=0)
    System.out.print("1");
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-braces"></a>
Braces
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</p><div class="example"><a name="ex-padding-braces"></a><p class="title"><b>Example&nbsp;4.26.&nbsp;Braces</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
Object[] items = <span class="bold"><b>{</b></span>"2", "3", "4"<span class="bold"><b>}</b></span>;

Object[] items = <span class="bold"><b>{</b></span> "2", "3", "4" <span class="bold"><b>}</b></span>;
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-brackets"></a>
Brackets
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</p><div class="example"><a name="ex-padding-brackets"></a><p class="title"><b>Example&nbsp;4.27.&nbsp;Brackets</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
for (i = 0; i &lt; 100; i++)
    sum += value<span class="bold"><b>[</b></span>i<span class="bold"><b>]</b></span>;

for(i = 0; i &lt; 100; i++)
    sum += value<span class="bold"><b>[</b></span> i <span class="bold"><b>]</b></span>;
</pre></td></tr></table></div><p></p></li><li><p><a name="padding-parentheses"></a>
Parentheses
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</p><div class="example"><a name="ex-padding-paren"></a><p class="title"><b>Example&nbsp;4.28.&nbsp;Parentheses</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
GridBagLayout layout = new GridBagLayout();
setLayout<span class="bold"><b>(</b></span>layout<span class="bold"><b>)</b></span>;

GridBagLayout layout = new GridBagLayout();
setLayout<span class="bold"><b>(</b></span> layout <span class="bold"><b>)</b></span>;
</pre></td></tr></table></div><p></p></li><li><p>
Type Cast Parentheses
</p><div class="example"><a name="ex-padding-cast"></a><p class="title"><b>Example&nbsp;4.29.&nbsp;Type Cast Parentheses</b></p><table border="0" bgcolor="#E0E0E0" class="shade"><tr><td><pre class="programlisting">
int line = (<span class="bold"><b>(</b></span>JavaAST<span class="bold"><b>)</b></span>node).getStartLine();

int line = (<span class="bold"><b>(</b></span> JavaAST <span class="bold"><b>)</b></span>node).getStartLine();
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