Intelligent linking now includes ! in trailing punct

Fixes issue 1372

git-svn-id: http://svn.dmdirc.com/trunk@4261 00569f92-eb28-0410-84fd-f71c24880f

src/com/dmdirc/ui/messages/Styliser.java

     
     /** Regular expression for intelligent handling of trailing punctuation. */
     private static final String URL_INT4 = "(" + CODE_HYPERLINK
-            + "[^" + CODE_HYPERLINK + "]+?)([\\.,?]?)" + CODE_HYPERLINK;
+            + "[^" + CODE_HYPERLINK + "]+?)([\\.,?!]?)" + CODE_HYPERLINK;
     
     /** The regular expression to use for marking up channels. */
     private static final String URL_CHANNEL = "(?i)(?<![^\\s])([#&]" + RESERVED_CHARS + "+)";

test/com/dmdirc/ui/messages/IntelligentLinkingTest.java

             {"(foo: 'www.google.com')", "(foo: '~www.google.com~')"},
             {"foo: www.google.com, bar", "foo: ~www.google.com~, bar"},
             {"www.google.com?", "~www.google.com~?"},
+            {"www.google.com!", "~www.google.com~!"},
             {"\"foo\" www.google.com \"www.google.com\"",
                      "\"foo\" ~www.google.com~ \"~www.google.com~\"",
             },