/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1997--2012 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
#include "input.hh"
#include "duration.hh"
#include "pitch.hh"
+#include "parser.hh"
bool busy_parsing ();
void kill_lexer ();
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_;
SCM start_module_;
int hidden_state_;
public:
- vector<int> extra_token_types_;
- void *lexval_;
+ 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. */
Lily_lexer (Sources *, Lily_parser *);
Lily_lexer (Lily_lexer const &, Lily_parser *);
int yylex ();
-
+
void add_lexed_char (int);
void prepare_for_next_token ();
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 ();
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;