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[lilypond.git] / lily / include / lily-parser.hh

diff --git a/lily/include/lily-parser.hh b/lily/include/lily-parser.hh
index c460ffcd09d870df96ec2b16b31a30b61dcfd136..0281da55fdeed6f1045eaa30920574c2af14e3e3 100644 (file)
--- a/lily/include/lily-parser.hh
+++ b/lily/include/lily-parser.hh
@@ -1,9 +1,20 @@
 /*
-  lily-parser.hh -- declare Lily_parser
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond 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 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond 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 LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef LILY_PARSER_HH
@@ -11,7 +22,6 @@
 
 #include "duration.hh"
 #include "input.hh"
-#include "std-vector.hh"
 #include "pitch.hh"
 
 /**
@@ -22,16 +32,13 @@
 */
 class Lily_parser
 {
-  DECLARE_SMOBS (Lily_parser,);
-  friend int yyparse (void *);
-
-  vector<Input> define_spots_;
+  DECLARE_SMOBS (Lily_parser);
 
   char const *here_str0 () const;
   Simultaneous_music *get_chord (Pitch tonic,
-                                vector<Pitch> *adds, vector<Pitch> *subs,
-                                Pitch *inversion, Pitch *bass, Duration d);
-  void set_chord_tremolo (int type_i);
+                                 vector<Pitch> *adds, vector<Pitch> *subs,
+                                 Pitch *inversion, Pitch *bass, Duration d);
+  void set_chord_tremolo (int type);
   void set_last_duration (Duration const *);
   void set_last_pitch (Pitch const *);
 
@@ -40,23 +47,31 @@ public:
   Sources *sources_;
   Duration default_duration_;
   string output_basename_;
+  SCM closures_;
 
   int fatal_error_;
   int error_level_;
   bool ignore_version_b_;
 
   Lily_parser (Sources *sources);
-  Lily_parser (Lily_parser const &);
+  Lily_parser (Lily_parser const &, SCM closures = SCM_EOL);
 
   DECLARE_SCHEME_CALLBACK (layout_description, ());
 
+  void clear ();
   void do_init_file ();
   void do_yyparse ();
+  void include_string (string ly_code);
   void parse_file (string init, string name, string out_name);
   void parse_string (string ly_code);
+  SCM parse_string_expression (string ly_code, string filename, int line);
   void parser_error (string);
   void parser_error (Input const &, string);
+  // The following is called as yyerror
+  static void parser_error (Input const *i, Lily_parser *parser, string s);
   void set_yydebug (bool);
+
+  SCM make_scope () const;
 };
 
 DECLARE_UNSMOB (Lily_parser, lily_parser);
@@ -72,6 +87,10 @@ SCM ly_parser_scorify (SCM, SCM);
 Output_def *get_layout (Lily_parser *parser);
 Output_def *get_midi (Lily_parser *parser);
 Output_def *get_paper (Lily_parser *parser);
+void init_papers (Lily_parser *parser);
+void push_paper (Lily_parser *parser, Output_def *paper);
+void pop_paper (Lily_parser *parser);
+void set_paper (Lily_parser *parser, Output_def *paper);
 SCM get_header (Lily_parser *parser);
 
 #endif /* LILY_PARSER_HH */