release: 1.3.107

[lilypond.git] / lily / include / my-lily-lexer.hh

diff --git a/lily/include/my-lily-lexer.hh b/lily/include/my-lily-lexer.hh
index 423a77127885d8837709f694271f492f04391c1c..a76957edf6086035747622127a45462d88de2671 100644 (file)
--- a/lily/include/my-lily-lexer.hh
+++ b/lily/include/my-lily-lexer.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #ifndef LEXER_HH
@@ -13,56 +13,62 @@
 
 #include "dictionary.hh"
 #include "lily-proto.hh"
-#include "lily-proto.hh"
-#include "fproto.hh"
+#include "flower-proto.hh"
 #include "array.hh"
 #include "string.hh"
 #include "includable-lexer.hh"
 #include "duration.hh"
 #include "musical-pitch.hh"
+#include "protected-scm.hh"
 
 bool busy_parsing();
 void kill_lexer();
 void set_lexer();
 
-
-/// lexer for Mudela
-class My_lily_lexer : public Includable_lexer {
-  int lookup_keyword (String);
-  int scan_bare_word (String);
-  int scan_escaped_word (String);
-
-  char escaped_char(char) const;
+/// lexer for Lilypond
+class My_lily_lexer : public Includable_lexer 
+{
 public:
   String main_input_str_;
   void * lexval_l;
   Scope * toplevel_scope_p_;
+  bool main_input_b_;
+
+  /*
+    Scheme hash tables with (oct name acc)  values, and symbol keys
+   */
+  Protected_scm chordmodifier_tab_;
+  Protected_scm pitchname_tab_;
   
-  Notename_table *note_tab_p_;
-  Array<Scope*> scope_l_arr_;
+  Link_array<Scope> scope_l_arr_;
   Keyword_table * keytable_p_;
   int errorlevel_i_;
 
+  My_lily_lexer ();
+  ~My_lily_lexer ();
+  int yylex ();
+
+  Input here_input () const;
 
   void start_main_input ();
-  void set_notename_table(Notename_table*tab_p);
-  bool notename_b(String) const;
-  Identifier*lookup_identifier (String s);
-  Musical_pitch lookup_pitch (String s);
+
+  SCM lookup_identifier (String s);
   void push_note_state();
   void push_chord_state();
   void push_lyric_state();
   void pop_state();
   void LexerError (char const *);
-  My_lily_lexer();
-  void set_identifier (String str, Identifier* i, bool unique_b = true);
-  ~My_lily_lexer();
-  int yylex();
-  void print_declarations (bool init_b) const;
-  void add_notename (String, Musical_pitch);
+  void set_identifier (String str, SCM);
   bool note_state_b() const;
   bool chord_state_b() const;
   bool lyric_state_b() const;
+
+private:
+  int lookup_keyword (String);
+  int scan_bare_word (String);
+  int scan_escaped_word (String);
+
+  char escaped_char(char) const;
 };
 
 #endif