2 my-lily-lexer.cc -- implement My_lily_lexer
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
11 #include "notename-table.hh"
12 #include "interval.hh"
13 #include "identifier.hh"
14 #include "assoc-iter.hh"
18 #include "my-lily-lexer.hh"
20 #include "source-file.hh"
21 #include "parseconstruct.hh"
23 static Keyword_ent the_key_tab[]={
29 {"duration", DURATIONCOMMAND},
30 {"absdynamic", ABSDYNAMIC},
32 {"geometric", GEOMETRIC},
34 {"inputregister", INPUT_REGS},
37 {"melodic" , MELODIC},
38 {"melodic_request", MELODIC_REQUEST},
42 {"multivoice", MULTIVOICE},
44 {"notenames", NOTENAMES},
45 {"octave", OCTAVECOMMAND},
58 {"spandynamic", SPANDYNAMIC},
59 {"symboltables", SYMBOLTABLES},
62 {"textstyle", TEXTSTYLE},
63 {"transpose", TRANSPOSE},
64 {"unitspace", UNITSPACE},
67 {"grouping", GROUPING},
71 My_lily_lexer::My_lily_lexer()
73 keytable_p_ = new Keyword_table(the_key_tab);
74 identifier_assoc_p_ = new Assoc<String, Identifier*>;
76 post_quotes_b_ = false;
77 note_tab_p_ = new Notename_table;
81 My_lily_lexer::lookup_keyword(String s)
83 return keytable_p_->lookup(s);
87 My_lily_lexer::lookup_identifier(String s)
89 if (!identifier_assoc_p_->elt_b(s))
92 return (*identifier_assoc_p_)[s];
97 My_lily_lexer::add_identifier(Identifier*i)
99 delete lookup_identifier(i->name_str_);
100 (*identifier_assoc_p_)[i->name_str_] = i;
103 My_lily_lexer::~My_lily_lexer()
107 for (Assoc_iter<String,Identifier*>
108 ai(*identifier_assoc_p_); ai.ok(); ai++) {
109 mtor << "deleting: " << ai.key()<<'\n';
113 delete identifier_assoc_p_;
116 My_lily_lexer::print_declarations(bool init_b)const
118 for (Assoc_iter<String,Identifier*> ai(*identifier_assoc_p_); ai.ok();
120 if (ai.val()->init_b_ == init_b)
126 My_lily_lexer::LexerError(char const *s)
128 if (include_stack_.empty()) {
129 *mlog << "error at EOF" << s << '\n';
133 Input spot(source_file_l(),here_ch_C());
140 My_lily_lexer::lookup_melodic_req_l(String s)
142 return note_tab_p_->get_l(s);
146 My_lily_lexer::add_notename(String s, Melodic_req *p)
148 note_tab_p_->add(s,p);
152 My_lily_lexer::clear_notenames()
155 note_tab_p_ = new Notename_table;