2 lexer.hh -- declare Lily_lexer
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #ifndef MY_LILY_LEXER_HH
10 #define MY_LILY_LEXER_HH
12 #include "includable-lexer.hh"
15 #include "lily-proto.hh"
16 #include "flower-proto.hh"
19 #include "duration.hh"
27 class Lily_lexer : public Includable_lexer
29 DECLARE_SMOBS(Lily_lexer,);
35 int lookup_keyword (String);
36 int scan_bare_word (String);
37 SCM scan_markup_word (String);
38 int scan_escaped_word (String);
39 int identifier_type (SCM);
40 char escaped_char (char) const;
42 Keyword_table *keytable_;
44 String main_input_name_;
50 /* Scheme hash tables with (oct name acc) values, and symbol keys. */
51 SCM chordmodifier_tab_;
52 SCM pitchname_tab_stack_;
57 Lily_lexer (Sources*);
58 Lily_lexer (Lily_lexer const&);
61 void prepare_for_next_token ();
62 int try_special_identifiers (SCM* ,SCM);
63 Input here_input () const;
68 void start_main_input ();
70 SCM lookup_identifier (String s);
71 SCM lookup_identifier_symbol (SCM s);
72 void push_chord_state (SCM tab);
73 void push_figuredbass_state ();
74 void push_lyric_state ();
75 void push_initial_state ();
76 void push_markup_state ();
77 void push_note_state (SCM tab);
79 void LexerError (char const *);
80 void set_encoding (String);
81 SCM encoding () const;
82 void set_identifier (SCM name_string, SCM);
83 bool is_note_state () const;
84 bool is_chord_state () const;
85 bool is_lyric_state () const;
86 bool is_figure_state () const;
89 #endif /* MY_LILY_LEXER_HH */