fix syntax error messages

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2275 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

changes-5.1.html

@@ -17,6 +17,9 @@
 
 <h2>Yap-5.1.3:</h2>
 <ul>
+<li> FIXED: syntax errors should know they are in an included file.</li>
+<li> FIXED: ungetc should not mess with streams.</li>
+<li> FIXED: LogTalk has its own distribution (Paulo Moura).</li>
 <li> FIXED: Introduce YAP_RunGoalOnce and make sure we actually
   reover as much ASP as possible (obs from Jean Mehat).</li>
 <li> FIXED: abolish_dynamic should drop FAIL_OP (obs from N