Fix to also link URI for COMMENT,RSTRING

Author: idodeclare

src/org/opensolaris/opengrok/analysis/rust/RustXref.lex

@@ -30,6 +30,7 @@
 package org.opensolaris.opengrok.analysis.rust;
 
 import org.opensolaris.opengrok.analysis.JFlexXrefSimple;
+import org.opensolaris.opengrok.util.StringUtils;
 import org.opensolaris.opengrok.web.HtmlConsts;
 import org.opensolaris.opengrok.web.Util;
 %%
@@ -202,11 +203,19 @@ File = [a-zA-Z]{FNameChar}* "." ([Rr][Ss] | [Cc][Oo][Nn][Ff] | [Tt][Xx][Tt] |
         out.write("</a>");
     }
 
+    {FNameChar}+ "@" {FNameChar}+ "." {FNameChar}+ {
+        writeEMailAddress(yytext());
+    }
+}
+
+<STRING, RSTRING, SCOMMENT> {
     {BrowseableURI}    {
         appendLink(yytext(), true);
     }
+}
 
-    {FNameChar}+ "@" {FNameChar}+ "." {FNameChar}+ {
-        writeEMailAddress(yytext());
+<COMMENT> {
+    {BrowseableURI}    {
+        appendLink(yytext(), true, StringUtils.END_C_COMMENT);
     }
 }

test/org/opensolaris/opengrok/analysis/rust/sample.rs

@@ -152,3 +152,4 @@ mod tests {
     /*   /* */  /** */
     pub mod dummy_item {}  /*! */  */
 }
+/*http://example.com*/

test/org/opensolaris/opengrok/analysis/rust/sample_xref.html

@@ -160,5 +160,6 @@
 <a class="l" name="152" href="#152">152</a><span class='fold-space'>&nbsp;</span>    <span class="c">/*   /* */  /** */
 <a class="l" name="153" href="#153">153</a><span class='fold-space'>&nbsp;</span>    pub mod dummy_item {}  /*! */  */</span>
 <a class="l" name="154" href="#154">154</a><span class='fold-space'>&nbsp;</span>&#125;
-<a class="l" name="155" href="#155">155</a><span class='fold-space'>&nbsp;</span></body>
+<a class="l" name="155" href="#155">155</a><span class='fold-space'>&nbsp;</span><span class="c">/*<a href="http://example.com">http://example.com</a>*/</span>
+<a class="l" name="156" href="#156">156</a><span class='fold-space'>&nbsp;</span></body>
 </html>