Add syntax to show Eiffel problem

Author: idodeclare

opengrok-indexer/src/test/java/org/opengrok/indexer/analysis/eiffel/EiffelXrefTest.java

@@ -19,7 +19,7 @@
 
 /*
  * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
- * Portions Copyright (c) 2017, Chris Fraire <[email protected]>.
+ * Portions Copyright (c) 2017-2018, Chris Fraire <[email protected]>.
  */
 
 package org.opengrok.indexer.analysis.eiffel;
@@ -53,7 +53,7 @@ public class EiffelXrefTest {
     public void sampleTest() throws IOException {
         writeAndCompare("analysis/eiffel/sample.e",
             "analysis/eiffel/sample_xref.html",
-            getTagsDefinitions(), 489);
+            getTagsDefinitions(), 498);
     }
 
     @Test

opengrok-indexer/src/test/resources/analysis/eiffel/sample.e

@@ -711,4 +711,13 @@ feature -- Output
 		do
 		end
 
+	special_chars
+		do
+			value := "abc"
+			value := 'abc' -- not a valid character
+			value := "%""
+			value := "%'"
+			value := '%''
+			value := '%"'
+		end
 end

opengrok-indexer/src/test/resources/analysis/eiffel/sample_xref.html

@@ -717,6 +717,15 @@
 <a class="l" name="711" href="#711">711</a>		<b>do</b>
 <a class="l" name="712" href="#712">712</a>		<b>end</b>
 <a class="l" name="713" href="#713">713</a>
-<a class="l" name="714" href="#714">714</a><b>end</b>
-<a class="l" name="715" href="#715">715</a></body>
+<a class="l" name="714" href="#714">714</a>	<a href="/source/s?defs=special_chars" class="intelliWindow-symbol" data-definition-place="undefined-in-file">special_chars</a>
+<a class="l" name="715" href="#715">715</a>		<b>do</b>
+<a class="l" name="716" href="#716">716</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := <span class="s">&quot;abc&quot;</span>
+<a class="l" name="717" href="#717">717</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := &apos;<a href="/source/s?defs=abc" class="intelliWindow-symbol" data-definition-place="undefined-in-file">abc</a>&apos; <span class="c">-- not a valid character</span>
+<a class="l" name="718" href="#718">718</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := <span class="s">&quot;%&quot;&quot;</span>
+<a class="l" name="719" href="#719">719</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := <span class="s">&quot;%&apos;&quot;</span>
+<a class="hl" name="720" href="#720">720</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := <span class="s">&apos;%&apos;&apos;</span>
+<a class="l" name="721" href="#721">721</a>			<a href="/source/s?defs=value" class="intelliWindow-symbol" data-definition-place="undefined-in-file">value</a> := <span class="s">&apos;%&quot;&apos;</span>
+<a class="l" name="722" href="#722">722</a>		<b>end</b>
+<a class="l" name="723" href="#723">723</a><b>end</b>
+<a class="l" name="724" href="#724">724</a></body>
 </html>

opengrok-indexer/src/test/resources/analysis/eiffel/samplesymbols.txt

@@ -464,3 +464,11 @@ INITIAL
 output			# 709:	output (a_text: like text)
 a_text
 text
+special_chars
+value
+value
+abc
+value
+value
+value
+value