<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rflow [
<!ENTITY lt "&#38;#60;">
<!ENTITY gt "&#62;">
<!ENTITY amp "&#38;#38;">
<!ENTITY apos "&#39;">
<!ENTITY quot "&#34;">
]>
<rflow>
	<graph version="0.9" width="929" height="335" locationtype="a" offsetx="50" offsety="30">
		<setting>
			<entry key="USE_GRID">true</entry>
			<entry key="FOLDER">Breakpoint</entry>
			<entry key="GRID_DISTANCE2">10</entry>
		</setting>
<properties>
<v key="packages"/>
</properties>
		<node id="0" date="1449135564684" uid="e9638663518de996" x="40" y="10">
			<command>f &lt;- function(x) {
	a &lt;- 3
	b &lt;- 10
	y &lt;- g(x)
	return(y)
}

g &lt;- function(x){
	z &lt;- a + b * x	
	return(z)
}</command>
			<packages/>
			<property title="Function"/>
			<option type="com.ef_prime.rflow.node.base.FreeNodeModel"/>
		</node>
		<node id="1" date="1449135564705" uid="a55d4a4e38ca769d" x="140" y="10">
			<command>a &lt;- 0
b &lt;- 0
x &lt;- 5

y &lt;- f(x)
print(y)
</command>
			<packages/>
			<property title="Run on this node">
				<comment state="opened" x="50" y="-30">&quot;y&quot; is expected to be 53, but 0.</comment>
			</property>
			<option type="com.ef_prime.rflow.node.base.FreeNodeModel"/>
		</node>
		<node id="2" date="1449135564690" uid="7c80ebb60ec41ff" x="-30" y="60">
			<command></command>
			<packages/>
			<property/>
			<option type="com.ef_prime.rflow.node.base.CommentNodeModel">
				<entry key="state">opened</entry>
				<entry key="comment">The above flow has no error but shows unexpected behavior.
The following flow is the same flow with a breakpoint.</entry>
			</option>
		</node>
		<node id="3" date="1449135564697" uid="91d039095208f79f" x="140" y="130">
			<command>a &lt;- 0
b &lt;- 0
x &lt;- 5

y &lt;- f(x)
print(y)
</command>
			<packages/>
			<property title="Run on this node"/>
			<option type="com.ef_prime.rflow.node.base.FreeNodeModel"/>
		</node>
		<node id="4" date="1449135564692" uid="2cad52cea7b1059e" x="40" y="130">
			<command>f &lt;- function(x) {
	a &lt;- 3
	b &lt;- 10
	y &lt;- g(x)
	return(y)
}

g &lt;- function(x){
	z &lt;- a + b * x	
	return(z)
}</command>
			<packages/>
			<property title="Function (with a breakpoint)"/>
			<break>9</break>
			<option type="com.ef_prime.rflow.node.base.FreeNodeModel"/>
		</node>
		<node id="5" date="1449135564702" uid="20085da306660e50" x="-30" y="190">
			<command></command>
			<packages/>
			<property/>
			<option type="com.ef_prime.rflow.node.base.CommentNodeModel">
				<entry key="state">opened</entry>
				<entry key="comment">A breakpoint is set on the 9th line in the &quot;Function&quot; node.
The execution is temporarily paused at this point, and
you will enter into debug mode to inspect objects.

Breakpoints can be enabled/disabled by clicking within the margin of
the code editor, or the &quot;Breakpoint&quot; tab on the upper-left side of the window.

See ?browser for the details of operation in debug mode.</entry>
			</option>
		</node>
		<edge from="4" to="3"/>
		<edge from="0" to="1"/>
	</graph>
	<task>
		<taskgroup>
			<taskproperty/>
		</taskgroup>
	</task>
</rflow>
