2 lexer.hh -- declare My_lily_lexer
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include "includable-lexer.hh"
15 #include "lily-proto.hh"
16 #include "flower-proto.hh"
19 #include "duration.hh"
21 #include "protected-scm.hh"
27 class My_lily_lexer : public Includable_lexer
29 Protected_scm scopes_;
30 Protected_scm encoding_;
32 String main_input_name_;
39 Scheme hash tables with (oct name acc) values, and symbol keys
41 Protected_scm chordmodifier_tab_;
42 Protected_scm pitchname_tab_stack_;
44 Keyword_table * keytable_;
47 My_lily_lexer (Sources*);
52 void prepare_for_next_token ();
53 int try_special_identifiers (SCM* ,SCM);
54 Input here_input () const;
59 void start_main_input ();
61 SCM lookup_identifier (String s);
62 void push_chord_state (SCM tab);
63 void push_figuredbass_state ();
64 void push_lyric_state ();
65 void push_initial_state ();
66 void push_markup_state ();
67 void push_note_state (SCM tab);
69 void LexerError (char const *);
70 void set_encoding (String);
71 SCM encoding () const;
72 void set_identifier (SCM name_string, SCM);
73 bool is_note_state () const;
74 bool is_chord_state () const;
75 bool is_lyric_state () const;
76 bool is_figure_state () const;
78 int lookup_keyword (String);
79 int scan_bare_word (String);
80 SCM scan_markup_word (String);
81 int scan_escaped_word (String);
82 int identifier_type (SCM);
83 char escaped_char (char) const;