writeout: -w now supports remote_ip/port and local_ip/port

Added mention to the curl.1 man page.

Test case 1223 verifies remote_ip/port.

tests/data/Makefile.am

@@ -78,7 +78,7 @@ test1118 test1119 test1120 test1121 test1122 test1123 test1124 test1125	\
 test1126 test1127 test1128 test1129 test1130 test1131 test1132 \
 test1200 test1201 test1202 test1203 test1204 test1205 test1206 test1207 \
 test1208 test1209 test1210 test1211 \
-test1220 test1221 test1222 \
+test1220 test1221 test1222 test1223 \
 test1300 test1301 test1302 test1303 test1304 test1305	\
 test1306 test1307 test1308 test1309 test1310 test1311 test1312 test1313 \
 test1314 test1315 test1316 test1317 test1318 test1319 test1320 test1321 \

tests/data/test1223

@@ -0,0 +1,60 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+</keywords>
+</info>
+
+#
+# disable data check since it gets sent to stdout and is verified there
+<reply>
+<data nocheck="yes">
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 4
+Connection: close
+Content-Type: text/html
+
+hej
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+ <name>
+HTTP GET -w remote_ip and -w remote_port
+ </name>
+ <command>
+http://%HOSTIP:%HTTPPORT/1223 -w 'IP %{remote_ip} and PORT %{remote_port}\n'
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /1223 HTTP/1.1
+Host: %HOSTIP:%HTTPPORT
+Accept: */*
+
+</protocol>
+<stdout>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 4
+Connection: close
+Content-Type: text/html
+
+hej
+IP %HOSTIP and PORT %HTTPPORT
+</stdout>
+</verify>
+</testcase>