Upgrade libxo to 0.4.5.

Local changes incorporated by 0.4.5: r284340
Local changes retained: r276260, r282117

Obtained from:	https://github.com/Juniper/libxo

1 files changed, 6 insertions, 2 deletions

diff --git a/contrib/libxo/tests/core/saved/test_02.X.out b/contrib/libxo/tests/core/saved/test_02.X.out
index ff6d40c..30421ea 100644
--- a/contrib/libxo/tests/core/saved/test_02.X.out
+++ b/contrib/libxo/tests/core/saved/test_02.X.out
@@ -1,3 +1,7 @@
-<top><data><mbuf-current>10</mbuf-current><mbuf-cache>20</mbuf-cache><mbuf-total>30</mbuf-total><distance units="miles">50</distance><location>Boston</location><memory units="k">64</memory><total units="kb">640</total><memory units="k">64</memory><total units="kilobytes">640</total><ten>10</ten><eleven>11</eleven><unknown>1010</unknown><min>15</min><cur>20</cur><max>30</max><min>15</min><cur>20</cur><max>125</max><min>15</min><cur>20</cur><max>125</max><min>15</min><cur>20</cur><max>125</max><flag>one</flag><flag>two</flag><flag>three</flag><empty-tag></empty-tag><t1>1000</t1><t2>test5000</t2><t3>ten-longx</t3><t4>xtest</t4><error><message>this is an error</message></error><error><message>two more errors</message></error><warning><message>this is an warning</message></warning><warning><message>two more warnings</message></warning><count>10</count><test>4</test><message>improper use of profanity; ten yard penalty; first down</message>
-<error><message>Shut 'er down, Clancey!  She's a-pumpin' mud!  &lt;&gt;!,"!&lt;&gt;
+<top><data><what>braces</what><message>abcdef
+</message><message>abcdef: Bad file descriptor
+</message><message>improper use of profanity; ten yard penalty; first down
+</message><length>abcdef</length><fd>-1</fd><error>Bad file descriptor</error><test>good</test><fd>-1</fd><error>Bad fi</error><test>good</test><message>improper use of profanity; ten yard penalty; first down
+</message><lines>20</lines><words>30</words><characters>40</characters><bytes>0</bytes><bytes>1</bytes><bytes>2</bytes><bytes>3</bytes><bytes>4</bytes><mbuf-current>10</mbuf-current><mbuf-cache>20</mbuf-cache><mbuf-total>30</mbuf-total><distance units="miles">50</distance><location>Boston</location><memory units="k">64</memory><total units="kb">640</total><memory units="k">64</memory><total units="kilobytes">640</total><ten>10</ten><eleven>11</eleven><unknown>1010</unknown><unknown>1010</unknown><min>15</min><cur>20</cur><max>30</max><min>15</min><cur>20</cur><max>125</max><min>15</min><cur>20</cur><max>125</max><min>15</min><cur>20</cur><max>125</max><val1>21</val1><val2>58368</val2><val3>100663296</val3><val4>44470272</val4><val5>1342172800</val5><flag>one</flag><flag>two</flag><flag>three</flag><works>null</works><empty-tag></empty-tag><t1>1000</t1><t2>test5000</t2><t3>ten-longx</t3><t4>xtest</t4><__error><message>this is an error</message></__error><__error><message>two more errors</message></__error><__warning><message>this is an warning</message></__warning><__warning><message>two more warnings</message></__warning><count>10</count><test>4</test><message>improper use of profanity; ten yard penalty; first down
+</message><error><message>Shut 'er down, Clancey!  She's a-pumpin' mud!  &lt;&gt;!,"!&lt;&gt;
 </message></error></data></top>
\ No newline at end of file