X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fparser%2Fparser_compat.cpp;h=1395eb0f1422d0c6936543b53c4784f64396b5a5;hp=d0723eedb737f518edcd59f54d5a020d7ce93d3b;hb=8cffcdf13d817a47f217f1a1043317d95969e070;hpb=a377cee53b71348235ec36f83afeced7e10288a8

diff --git a/ginac/parser/parser_compat.cpp b/ginac/parser/parser_compat.cpp
index d0723eed..1395eb0f 100644
--- a/ginac/parser/parser_compat.cpp
+++ b/ginac/parser/parser_compat.cpp
@@ -1,19 +1,40 @@
-/// @file parser_compat.cpp Parser interface compatible with the old
-///       (bison/flex based) parser.
+/** @file parser_compat.cpp
+ *
+ * Parser interface compatible with the old (bison/flex based) parser. */
+
+/*
+ *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
 #include "ex.h"
 #include "idx.h"
 #include "lst.h"
-#include "parser.hpp"
-#include <string>
+#include "parser.h"
+
 #include <iostream>
+#include <string>
+
+namespace GiNaC {
 
-namespace GiNaC
-{
 static symtab make_symtab(const ex& l);
 
 ptr<basic> ex::construct_from_string_and_lst(const std::string &s, const ex &l)
 {
-	static const bool strict = true;
+	constexpr bool strict = true;
 	symtab syms = make_symtab(l);
 	parser reader(syms, strict); 
 	ex parsed_ex = reader(s);
@@ -45,5 +66,4 @@ static std::string get_symbol_name(const ex & s)
 		throw (std::invalid_argument("get_symbol_name(): unexpected expression type"));
 }
 
-}
-
+} // namespace GiNaC