* lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n".

Fixes: debbugs:11238

src/ChangeLog

+2012-04-13  Atsuo Ohki  <ohki@gssm.otsuka.tsukuba.ac.jp>  (tiny change)
+
+	* lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n" (bug#11238).
+
 2012-04-10  Teodor Zlatanov  <tzz@lifelogs.com>
 
 	* process.c (make_process):
 	* process.h: Add integer `gnutls_handshakes_tried' member to
 	process struct.
 
-	* gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.  Add
-	convenience `GNUTLS_LOG2i' macro.
+	* gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
+	Add convenience `GNUTLS_LOG2i' macro.
 
 	* gnutls.c (gnutls_log_function2i): Convenience log function.
 	(emacs_gnutls_read): Use new log functions,

src/lread.c

@@ -839,7 +839,7 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
 	    }
 
 	  /* Stop scanning if no colon was found before end marker.  */
-	  if (!in_file_vars)
+	  if (!in_file_vars || ch == '\n' || ch == EOF)
 	    break;
 
 	  while (i > 0 && (var[i - 1] == ' ' || var[i - 1] == '\t'))
@@ -863,8 +863,7 @@ lisp_file_lexically_bound_p (Lisp_Object readcharfun)
 		  ch = READCHAR;
 		}
 	      if (! in_file_vars)
-		/* The value was terminated by an end-marker, which
-		   remove.  */
+		/* The value was terminated by an end-marker, which remove.  */
 		i -= 3;
 	      while (i > 0 && (val[i - 1] == ' ' || val[i - 1] == '\t'))
 		i--;