X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Flily-lexer.hh;h=cbcbe8be45fc90e987fb7a3f1812d9080490e030;hb=2fd5a378f5d883536b1aac57583d261ce60a4043;hp=1854252e7460c55a5749d475c0b0ef99d42ad271;hpb=54ef49768776f686e5ea452acd49e02ef8715279;p=lilypond.git

diff --git a/lily/include/lily-lexer.hh b/lily/include/lily-lexer.hh
index 1854252e74..cbcbe8be45 100644
--- a/lily/include/lily-lexer.hh
+++ b/lily/include/lily-lexer.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2011 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
@@ -25,6 +25,7 @@
 #include "input.hh"
 #include "duration.hh"
 #include "pitch.hh"
+#include "parser.hh"
 
 bool busy_parsing ();
 void kill_lexer ();
@@ -53,8 +54,10 @@ private:
   int scan_bare_word (string);
   SCM scan_markup_word (string);
   int scan_escaped_word (string);
+  int scan_scm_id (SCM);
   int identifier_type (SCM);
   char escaped_char (char) const;
+  const char * YYText_utf8 ();
 
   Lily_parser *parser_;
   Keyword_table *keytable_;
@@ -62,11 +65,12 @@ private:
   SCM start_module_;
   int hidden_state_;
 public:
-  vector<int> extra_token_types_;
-  void *lexval;
-  Input *lexloc;
+  SCM eval_scm (SCM);
+  SCM extra_tokens_;
+  YYSTYPE *lexval_;
+  Input *lexloc_;
   bool is_main_input_;
-  
+
   Sources *sources_;
 
   /* Scheme hash tables with (oct name acc)  values, and symbol keys.  */
@@ -81,7 +85,7 @@ public:
   Lily_lexer (Sources *, Lily_parser *);
   Lily_lexer (Lily_lexer const &, Lily_parser *);
   int yylex ();
-  
+
   void add_lexed_char (int);
 
   void prepare_for_next_token ();
@@ -98,10 +102,11 @@ public:
   virtual void new_input (string s, Sources *);
   virtual void new_input (string s, string d, Sources *);
 
+  bool top_input () { return include_stack_.size () < 2; }
   SCM keyword_list () const;
   SCM lookup_identifier (string s);
   SCM lookup_identifier_symbol (SCM s);
-  void push_extra_token (int token_type);
+  void push_extra_token (int token_type, SCM scm = SCM_UNDEFINED);
   void push_chord_state (SCM tab);
   void push_figuredbass_state ();
   void push_lyric_state ();
@@ -110,12 +115,14 @@ public:
   void push_note_state (SCM tab);
   void pop_state ();
   void LexerError (char const *);
+  void LexerWarning (char const *);
   void set_identifier (SCM path, SCM val);
   int get_state () const;
   bool is_note_state () const;
   bool is_chord_state () const;
   bool is_lyric_state () const;
   bool is_figure_state () const;
+  bool is_clean () const;
 };
 
 #endif /* MY_LILY_LEXER_HH */