2 lexer.hh -- declare My_lily_lexer
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include <FlexLexer.h>
14 #include "dictionary.hh"
15 #include "lily-proto.hh"
16 #include "flower-proto.hh"
19 #include "includable-lexer.hh"
20 #include "duration.hh"
22 #include "protected-scm.hh"
28 /// lexer for Lilypond
29 class My_lily_lexer : public Includable_lexer
32 String main_input_str_;
34 Scheme_hash_table * toplevel_variable_tab_;
40 Scheme hash tables with (oct name acc) values, and symbol keys
42 Protected_scm chordmodifier_tab_;
43 Protected_scm pitchname_tab_;
45 Link_array<Scope> scope_l_arr_;
46 Keyword_table * keytable_p_;
53 Input here_input () const;
55 void start_main_input ();
57 SCM lookup_identifier (String s);
58 void push_note_state();
59 void push_chord_state();
60 void push_lyric_state();
62 void LexerError (char const *);
63 void set_identifier (String str, SCM);
64 bool note_state_b() const;
65 bool chord_state_b() const;
66 bool lyric_state_b() const;
69 int lookup_keyword (String);
70 int scan_bare_word (String);
71 int scan_escaped_word (String);
73 char escaped_char(char) const;