1 %{ // -*-Fundamental-*-
4 parser.yy -- Bison/C++ parser for mudela
6 source file of the GNU LilyPond music typesetter
8 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 Jan Nieuwenhuizen <janneke@gnu.org>
13 #include "lily-guile.hh"
14 #include "translation-property.hh"
17 #include "my-lily-lexer.hh"
18 #include "paper-def.hh"
19 #include "midi-def.hh"
21 #include "file-path.hh"
23 #include "dimensions.hh"
24 #include "identifier.hh"
25 #include "command-request.hh"
26 #include "musical-request.hh"
27 #include "my-lily-parser.hh"
28 #include "context-specced-music.hh"
29 #include "translator-group.hh"
31 #include "music-list.hh"
32 #include "change-translator.hh"
33 #include "file-results.hh"
36 #include "relative-music.hh"
37 #include "lyric-combine-music.hh"
38 #include "transposed-music.hh"
39 #include "time-scaled-music.hh"
40 #include "repeated-music.hh"
41 #include "mudela-version.hh"
42 #include "grace-music.hh"
43 #include "auto-change-music.hh"
44 #include "part-combine-music.hh"
45 #include "output-property.hh"
50 return t && t == 1 << intlog2(t);
55 Mudela_version oldest_version ("1.3.59");
58 print_mudela_versions (ostream &os)
60 os << _f ("Oldest supported input version: %s", oldest_version.str ())
65 // needed for bison.simple's malloc() and free()
72 #define YYERROR_VERBOSE 1
74 #define YYPARSE_PARAM my_lily_parser_l
75 #define YYLEX_PARAM my_lily_parser_l
76 #define THIS ((My_lily_parser *) my_lily_parser_l)
78 #define yyerror THIS->parser_error
79 #define ARRAY_SIZE(a,s) if (a.size () != s) THIS->parser_error (_f ("Expecting %d arguments", s))
85 Array<Musical_pitch> *pitch_arr;
86 Link_array<Request> *reqvec;
95 Music_output_def * outputdef;
96 Musical_pitch * pitch;
102 /* We use SCMs to do strings, because it saves us the trouble of
103 deleting them. Let's hope that a stack overflow doesnt trigger a move
104 of the parse stack onto the heap. */
109 Translator_group* trans;
115 yylex (YYSTYPE *s, void * v_l)
117 My_lily_parser *pars_l = (My_lily_parser*) v_l;
118 My_lily_lexer * lex_l = pars_l->lexer_p_;
120 lex_l->lexval_l = (void*) s;
121 return lex_l->yylex ();
129 /* tokens which are not keywords */
136 %token CHORDMODIFIERS
168 %token PUSHPROPERTY POPPROPERTY
180 %token COMMANDSPANREQUEST
182 %token OUTPUTPROPERTY
191 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER
192 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET
194 %type <i> exclamations questions
196 %token <pitch> NOTENAME_PITCH
197 %token <pitch> TONICNAME_PITCH
198 %token <pitch> CHORDMODIFIER_PITCH
199 %token <id> DURATION_IDENTIFIER
200 %token <id> IDENTIFIER
203 %token <id> SCORE_IDENTIFIER
204 %token <id> MUSIC_OUTPUT_DEF_IDENTIFIER
206 %token <scm> NUMBER_IDENTIFIER
207 %token <scm> REQUEST_IDENTIFIER
208 %token <scm> MUSIC_IDENTIFIER TRANSLATOR_IDENTIFIER
209 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
210 %token <scm> DURATION RESTNAME
216 %type <outputdef> output_def
217 %type <scope> mudela_header mudela_header_body
218 %type <request> open_request_parens close_request_parens open_request close_request
219 %type <request> request_with_dir request_that_take_dir verbose_request
220 %type <i> sub_quotes sup_quotes
221 %type <music> simple_element request_chord command_element Simple_music Composite_music
222 %type <music> Alternative_music Repeated_music
223 %type <i> tremolo_type
224 %type <i> bare_int bare_unsigned
227 %type <scm> identifier_init
229 %type <duration> steno_duration optional_notemode_duration
230 %type <duration> entered_notemode_duration explicit_duration
232 %type <reqvec> pre_requests post_requests
233 %type <request> gen_text_def
234 %type <pitch> steno_musical_pitch musical_pitch absolute_musical_pitch
235 %type <pitch> steno_tonic_pitch
237 %type <pitch_arr> chord_additions chord_subtractions chord_notes chord_step
239 %type <pitch> chord_note chord_inversion chord_bass
240 %type <duration> duration_length
242 %type <scm> embedded_scm scalar
243 %type <music> Music Sequential_music Simultaneous_music Music_sequence
244 %type <music> relative_music re_rhythmed_music part_combined_music
245 %type <music> property_def translator_change
246 %type <scm> Music_list
247 %type <outputdef> music_output_def_body
248 %type <request> shorthand_command_req
249 %type <request> post_request
250 %type <request> command_req verbose_command_req
251 %type <request> extender_req
252 %type <request> hyphen_req
253 %type <scm> string bare_number number_expression
254 %type <score> score_block score_body
256 %type <trans> translator_spec_block translator_spec_body
257 %type <tempo> tempo_request
258 %type <scm> notenames_body notenames_block chordmodifiers_block
259 %type <scm> script_abbreviation
270 | mudela toplevel_expression {}
271 | mudela assignment { }
274 THIS->error_level_i_ =1;
280 THIS->lexer_p_->pitchname_tab_ = $1;
282 | chordmodifiers_block {
283 THIS->lexer_p_->chordmodifier_tab_ = $1;
286 delete header_global_p;
287 header_global_p = $1;
290 score_global_array.push ($1);
293 Identifier * id = new
294 Music_output_def_identifier ($1, MUSIC_OUTPUT_DEF_IDENTIFIER);
295 if (dynamic_cast<Paper_def*> ($1))
296 THIS->lexer_p_->set_identifier ("$defaultpaper", id->self_scm ());
297 else if (dynamic_cast<Midi_def*> ($1))
298 THIS->lexer_p_->set_identifier ("$defaultmidi", id->self_scm ());
311 chordmodifiers_block:
312 CHORDMODIFIERS notenames_body { $$ = $2; }
317 NOTENAMES notenames_body { $$ = $2; }
324 int i = scm_ilength ($1);
326 SCM tab = scm_make_vector (gh_int2scm (i), SCM_EOL);
327 for (SCM s = $1; s != SCM_EOL; s = gh_cdr (s)) {
328 SCM pt = gh_cdar (s);
329 if (scm_ilength (pt) != 3)
330 THIS->parser_error ("Need three args");
331 scm_hashq_set_x (tab, gh_caar(s), pt);
341 THIS->lexer_p_-> scope_l_arr_.push ($$);
343 | mudela_header_body assignment semicolon {
349 HEADER '{' mudela_header_body '}' {
351 THIS->lexer_p_-> scope_l_arr_.pop ();
361 THIS->remember_spot ();
363 /* cont */ '=' identifier_init {
364 THIS->lexer_p_->set_identifier (ly_scm2string ($1), $4);
367 TODO: devise standard for protection in parser.
369 The parser stack lives on the C-stack, which means that
370 all objects can be unprotected as soon as they're here.
373 Identifier * id =unsmob_identifier ($4);
374 Input spot = THIS->pop_spot ();
375 if (id) id->set_spot (spot);
383 $$ = (new Score_identifier ($1, SCORE_IDENTIFIER))->self_scm();
386 $$ = (new Music_output_def_identifier ($1, MUSIC_OUTPUT_DEF_IDENTIFIER))->self_scm();
388 | translator_spec_block {
389 $$ = $1->self_scm ();
390 scm_unprotect_object ($$);
393 $$ = $1->self_scm ();
394 scm_unprotect_object ($$);
397 $$ = $1->self_scm ();
398 scm_unprotect_object ($$);
400 | explicit_duration {
401 $$ = (new Duration_identifier ($1, DURATION_IDENTIFIER))->self_scm ();
403 | number_expression {
414 translator_spec_block:
415 TRANSLATOR '{' translator_spec_body '}'
421 translator_spec_body:
422 TRANSLATOR_IDENTIFIER {
424 Translator*tr = unsmob_translator (trs);
425 $$ = dynamic_cast<Translator_group*> (tr->clone ());
426 $$-> set_spot (THIS->here_input ());
428 | TYPE STRING semicolon {
429 Translator* t = get_translator_l (ly_scm2string ($2));
430 Translator_group * tg = dynamic_cast<Translator_group*> (t);
433 THIS->parser_error (_("Need a translator group for a context"));
435 tg = dynamic_cast<Translator_group*> (t->clone ());
436 tg->set_spot (THIS->here_input ());
439 | translator_spec_body STRING '=' embedded_scm {
440 Translator_group* tg = $$;
441 tg->set_property (ly_scm2string ($2), $4);
443 | translator_spec_body STRING '=' identifier_init semicolon {
444 SCM v = gh_int2scm (0);
445 if (gh_string_p ($4) || gh_number_p ($4) || gh_boolean_p ($4))
448 THIS->parser_error (_("Wrong type for property value"));
451 Translator_group* tg = dynamic_cast<Translator_group*> ($$);
453 tg->set_property (ly_scm2string ($2), v);
455 | translator_spec_body PUSHPROPERTY
456 embedded_scm embedded_scm embedded_scm {
457 Translator_group_initializer::add_push_property ($$, $3, $4, $5);
459 | translator_spec_body POPPROPERTY
460 embedded_scm embedded_scm {
461 Translator_group_initializer::add_pop_property ($$, $3, $4);
463 | translator_spec_body NAME STRING semicolon {
464 $$->type_str_ = ly_scm2string ($3);
466 | translator_spec_body CONSISTS STRING semicolon {
467 Translator_group_initializer::add_element ($$, $3);
469 | translator_spec_body CONSISTSEND STRING semicolon {
470 Translator_group_initializer::add_last_element ($$, $3);
472 | translator_spec_body ACCEPTS STRING semicolon {
473 Translator_group_initializer::set_acceptor ($$, $3,true);
475 | translator_spec_body DENIES STRING semicolon {
476 Translator_group_initializer::set_acceptor ($$, $3,false);
478 | translator_spec_body REMOVE STRING semicolon {
479 Translator_group_initializer::remove_element ($$, $3);
489 /*cont*/ '{' score_body '}' {
491 if (!$$->def_p_arr_.size ())
494 unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultpaper"));
495 $$->add_output (id ? id->access_content_Music_output_def (true) : new Paper_def );
504 $$->set_spot (THIS->here_input ());
505 SCM m = $1->self_scm ();
506 scm_unprotect_object (m);
510 $$ = $1->access_content_Score (true);
512 | score_body mudela_header {
515 | score_body output_def {
528 music_output_def_body '}' {
530 THIS-> lexer_p_-> scope_l_arr_.pop();
534 music_output_def_body:
536 Identifier *id = unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultmidi"));
541 p = dynamic_cast<Midi_def*> (id->access_content_Music_output_def (true));
546 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
549 Identifier *id = unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultpaper"));
552 p = dynamic_cast<Paper_def*> (id->access_content_Music_output_def (true));
555 THIS-> lexer_p_-> scope_l_arr_.push (p->scope_p_);
558 | PAPER '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
559 Music_output_def *p = $3->access_content_Music_output_def (true);
560 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
563 | MIDI '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
564 Music_output_def *p = $3->access_content_Music_output_def (true);
565 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
568 | music_output_def_body assignment semicolon {
571 | music_output_def_body translator_spec_block {
572 $$-> assign_translator ($2);
574 | music_output_def_body tempo_request semicolon {
576 junk this ? there already is tempo stuff in
579 dynamic_cast<Midi_def*> ($$)->set_tempo ($2->dur_.length_mom (), $2->metronome_i_);
581 | music_output_def_body bare_int '=' FONT STRING { // ugh, what a syntax
582 SCM sl = Lookup::make_lookup();
583 Lookup * l =unsmob_lookup (sl);
584 l->font_name_ = ly_scm2string ($5);
585 dynamic_cast<Paper_def*> ($$)->set_lookup ($2, sl);
587 | music_output_def_body error {
593 TEMPO steno_duration '=' bare_unsigned {
597 $$-> metronome_i_ = $4;
601 Music_list: /* empty */ {
602 $$ = gh_cons (SCM_EOL, SCM_EOL);
606 SCM c = gh_cons ($2->self_scm (), SCM_EOL);
607 scm_unprotect_object ($2->self_scm ()); /* UGH */
610 if (gh_pair_p (gh_cdr (s)))
611 gh_set_cdr_x (gh_cdr (s), c); /* append */
613 gh_set_car_x (s, c); /* set first cons */
614 gh_set_cdr_x (s, c) ; /* remember last cell */
630 | ALTERNATIVE Music_sequence {
632 $2->set_spot (THIS->here_input ());
640 REPEAT STRING bare_unsigned Music Alternative_music
642 Music_sequence* m = dynamic_cast <Music_sequence*> ($5);
643 if (m && $3 < m->length_i ())
644 $5->origin ()->warning (_ ("More alternatives than repeats. Junking excess alternatives."));
646 Repeated_music * r = new Repeated_music ($4, $3 >? 1, m);
648 r->type_ = ly_scm2string ($2);
649 r->fold_b_ = (r->type_ == "fold");
650 r->volta_fold_b_ = (r->type_ == "volta");
651 r->set_spot (*$4->origin ());
655 Music_sequence: '{' Music_list '}' {
656 $$ = new Music_sequence (gh_car ($2));
661 SEQUENTIAL '{' Music_list '}' {
662 $$ = new Sequential_music (gh_car ($3));
664 | '{' Music_list '}' {
665 $$ = new Sequential_music (gh_car ($2));
670 SIMULTANEOUS '{' Music_list '}'{
671 $$ = new Simultaneous_music (gh_car ($3));
673 | '<' Music_list '>' {
674 $$ = new Simultaneous_music (gh_car ($2));
679 request_chord { $$ = $1; }
680 | OUTPUTPROPERTY embedded_scm embedded_scm '=' embedded_scm {
682 if (!gh_symbol_p ($3))
684 THIS->parser_error (_("Second argument must be a symbol"));
686 /*hould check # args */
687 if (!gh_procedure_p (pred))
689 THIS->parser_error (_("First argument must be a procedure taking 1 argument"));
692 $$ = new Output_property (pred,$3, $5);
694 | MUSIC_IDENTIFIER { $$ = unsmob_music ($1)->clone (); }
696 | PUSHPROPERTY embedded_scm embedded_scm embedded_scm {
697 $$ = new Push_translation_property;
698 $$->set_mus_property ("symbols", $2);
699 $$->set_mus_property ("element-property", $3);
700 $$->set_mus_property ("element-value", $4);
702 | POPPROPERTY embedded_scm embedded_scm {
703 $$ = new Pop_translation_property;
704 $$->set_mus_property ("symbols", $2);
705 $$->set_mus_property ("element-property", $3);
708 | Simple_music '*' bare_unsigned '/' bare_unsigned {
710 $$->compress (Moment($3, $5 ));
712 | Simple_music '*' bare_unsigned {
714 $$->compress (Moment ($3, 1));
720 CONTEXT STRING Music {
721 Context_specced_music *csm = new Context_specced_music ($3);
723 csm->translator_type_str_ = ly_scm2string ($2);
724 csm->translator_id_str_ = "";
729 | AUTOCHANGE STRING Music {
730 Auto_change_music * chm = new Auto_change_music (ly_scm2string ($2), $3);
733 chm->set_spot (*$3->origin ());
736 $$ = new Grace_music ($2);
738 | CONTEXT STRING '=' STRING Music {
739 Context_specced_music *csm = new Context_specced_music ($5);
741 csm->translator_type_str_ = ly_scm2string ($2);
742 csm->translator_id_str_ = ly_scm2string ($4);
747 THIS->remember_spot ();
750 bare_unsigned '/' bare_unsigned Music
753 $$ = new Time_scaled_music ($3, $5, $6);
754 $$->set_spot (THIS->pop_spot ());
756 | Repeated_music { $$ = $1; }
757 | Simultaneous_music { $$ = $1; }
758 | Sequential_music { $$ = $1; }
759 | TRANSPOSE musical_pitch Music {
760 $$ = new Transposed_music ($3, *$2);
763 | TRANSPOSE steno_tonic_pitch Music {
764 $$ = new Transposed_music ($3, *$2);
768 { THIS->lexer_p_->push_note_state (); }
771 THIS->lexer_p_->pop_state ();
774 { THIS->lexer_p_->push_chord_state (); }
778 THIS->lexer_p_->pop_state ();
781 { THIS->lexer_p_->push_lyric_state (); }
785 THIS->lexer_p_->pop_state ();
787 | relative_music { $$ = $1; }
788 | re_rhythmed_music { $$ = $1; }
789 | part_combined_music { $$ = $1; }
793 RELATIVE absolute_musical_pitch Music {
794 $$ = new Relative_octave_music ($3, *$2);
800 ADDLYRICS Music Music {
801 Lyric_combine_music * l = new Lyric_combine_music ($2, $3);
807 PARTCOMBINE STRING Music Music {
808 Part_combine_music * p = new Part_combine_music (ly_scm2string ($2), $3, $4);
814 TRANSLATOR STRING '=' STRING {
815 Change_translator * t = new Change_translator;
816 t-> change_to_type_str_ = ly_scm2string ($2);
817 t-> change_to_id_str_ = ly_scm2string ($4);
820 $$->set_spot (THIS->here_input ());
825 PROPERTY STRING '.' STRING '=' scalar {
826 Translation_property *t = new Translation_property;
828 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
829 t->set_mus_property ("value", $6);
831 Context_specced_music *csm = new Context_specced_music (t);
833 $$->set_spot (THIS->here_input ());
835 csm-> translator_type_str_ = ly_scm2string ($2);
841 | bare_int { $$ = gh_int2scm ($1); }
842 | embedded_scm { $$ = $1; }
847 pre_requests simple_element post_requests {
848 Music_sequence *l = dynamic_cast<Music_sequence*>($2);
850 for (int i=0; i < $1->size(); i++)
851 l->append_music ($1->elem(i));
852 for (int i=0; i < $3->size(); i++)
853 l->append_music ($3->elem(i));
856 programming_error ("Need Sequence to add music to");
865 $$ = new Request_chord (gh_cons ($1->self_scm (), SCM_EOL));
866 $$-> set_spot (THIS->here_input ());
867 $1-> set_spot (THIS->here_input ());
869 | PARTIAL duration_length ';' {
870 Translation_property * p = new Translation_property;
871 p->set_mus_property ("symbol", ly_symbol2scm ( "measurePosition"));
872 Moment m = - $2->length_mom ();
873 p->set_mus_property ("value", m.make_scm());
875 Context_specced_music * sp = new Context_specced_music (p);
877 sp-> translator_type_str_ = "Score";
882 shorthand_command_req
883 | verbose_command_req semicolon { $$ = $1; }
886 shorthand_command_req:
894 $$ = new Barcheck_req;
900 Span_req*b= new Span_req;
901 b->span_dir_ = START;
902 b->span_type_str_ = "beam";
906 Span_req*b= new Span_req;
908 b->span_type_str_ = "beam";
912 $$ = new Breathing_sign_req;
920 $$ = new Bar_req (ly_scm2string ($2));
922 | COMMANDSPANREQUEST bare_int STRING {
923 Span_req * sp_p = new Span_req;
924 sp_p-> span_dir_ = Direction($2);
925 sp_p->span_type_str_ = ly_scm2string ($3);
926 sp_p->set_spot (THIS->here_input ());
930 Mark_req * m = new Mark_req;
934 Mark_req *m = new Mark_req;
935 m->set_mus_property ("label", $2);
939 | MARK bare_unsigned {
940 Mark_req *m = new Mark_req;
941 m->set_mus_property ("label", gh_int2scm ($2));
945 | TIME_T bare_unsigned '/' bare_unsigned {
946 Time_signature_change_req *m = new Time_signature_change_req;
952 Break_req * b = new Break_req;
953 b->penalty_f_ = $2 / 100.0;
954 b->set_spot (THIS->here_input ());
957 | SKIP duration_length {
958 Skip_req * skip_p = new Skip_req;
959 skip_p->duration_ = *$2;
967 $$ = new Clef_change_req (ly_scm2string ($2));
971 Key_change_req *key_p= new Key_change_req;
974 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
975 Key_change_req *key_p= new Key_change_req;
977 key_p->set_mus_property ("pitch-alist", $3);
978 ((Music* )key_p)->transpose (* $2);
985 $$ = new Link_array<Request>;
987 | post_requests post_request {
988 $2->set_spot (THIS->here_input ());
1000 request_that_take_dir:
1003 | script_abbreviation {
1004 SCM s = THIS->lexer_p_->lookup_identifier ("dash-" + ly_scm2string ($1));
1005 Articulation_req *a = new Articulation_req;
1006 if (gh_string_p (s))
1007 a->articulation_str_ = ly_scm2string (s);
1008 else THIS->parser_error (_ ("Expecting string as script definition"));
1014 script_dir request_that_take_dir {
1015 if (Script_req * gs = dynamic_cast<Script_req*> ($2))
1016 gs->dir_ = Direction ($1);
1018 $2->origin ()->warning (_ ("Can't specify direction for this request"));
1024 REQUEST_IDENTIFIER {
1025 $$ = dynamic_cast<Request*> (unsmob_music ($1)->clone ());
1026 $$->set_spot (THIS->here_input ());
1028 | TEXTSCRIPT STRING STRING {
1029 Text_script_req *ts_p = new Text_script_req;
1030 ts_p-> text_str_ = ly_scm2string ($2);
1031 ts_p-> style_str_ = ly_scm2string ($3);
1032 ts_p->set_spot (THIS->here_input ());
1036 | SPANREQUEST bare_int STRING {
1037 Span_req * sp_p = new Span_req;
1038 sp_p->span_dir_ = Direction($2);
1039 sp_p->span_type_str_ = ly_scm2string ($3);
1040 sp_p->set_spot (THIS->here_input ());
1044 Tremolo_req* a = new Tremolo_req;
1045 a->set_spot (THIS->here_input ());
1050 Articulation_req * a = new Articulation_req;
1051 a->articulation_str_ = ly_scm2string ($2);
1052 a->set_spot (THIS->here_input ());
1075 steno_musical_pitch:
1079 | NOTENAME_PITCH sup_quotes {
1081 $$->octave_i_ += $2;
1083 | NOTENAME_PITCH sub_quotes {
1085 $$->octave_i_ += - $2;
1093 | TONICNAME_PITCH sup_quotes {
1095 $$->octave_i_ += $2;
1097 | TONICNAME_PITCH sub_quotes {
1099 $$->octave_i_ += - $2;
1104 steno_musical_pitch {
1107 | MUSICAL_PITCH embedded_scm {
1108 int sz = scm_ilength ($2);
1110 THIS->parser_error (_f ("Expecting %d arguments", 3));
1111 $2 = gh_list (gh_int2scm (0), gh_int2scm (0), gh_int2scm (0), SCM_UNDEFINED);
1113 $$ = new Musical_pitch ($2);
1118 DURATION embedded_scm {
1120 if (scm_ilength ($2) == 2)
1122 $$-> durlog_i_ = gh_scm2int (gh_car($2));
1123 $$-> dots_i_ = gh_scm2int (gh_cadr($2));
1126 THIS->parser_error (_("Must have 2 arguments for duration"));
1132 if (!THIS->lexer_p_->lyric_state_b ())
1133 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1134 $$ = new Extender_req;
1140 if (!THIS->lexer_p_->lyric_state_b ())
1141 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1142 $$ = new Hyphen_req;
1147 close_request_parens {
1149 dynamic_cast<Span_req*> ($$)->span_dir_ = START;
1152 close_request_parens:
1154 Span_req* s= new Span_req;
1156 s->span_type_str_ = "slur";
1159 Span_req*s =new Span_req;
1161 s->span_type_str_ = "crescendo";
1164 Span_req*s =new Span_req;
1166 s->span_type_str_ = "decrescendo";
1172 open_request_parens {
1174 dynamic_cast<Span_req*> ($$)->span_dir_ = STOP;
1178 open_request_parens:
1180 Span_req *s = new Span_req;
1181 s->span_type_str_ = "crescendo";
1185 Span_req* s= new Span_req;
1187 s->span_type_str_ = "slur";
1193 Text_script_req *t = new Text_script_req;
1195 t->text_str_ = ly_scm2string ($1);
1197 $$->set_spot (THIS->here_input ());
1200 Text_script_req* t = new Text_script_req;
1202 t->text_str_ = to_str ($1);
1203 t->style_str_ = "finger";
1204 $$->set_spot (THIS->here_input ());
1208 script_abbreviation:
1210 $$ = gh_str02scm ("hat");
1213 $$ = gh_str02scm("plus");
1216 $$ = gh_str02scm ("dash");
1219 $$ = gh_str02scm ("bar");
1222 $$ = gh_str02scm ("larger");
1225 $$ = gh_str02scm ("dot");
1233 | '-' { $$ = CENTER; }
1238 $$ = new Link_array<Request>;
1240 | pre_requests open_request {
1245 absolute_musical_pitch:
1246 steno_musical_pitch {
1255 | duration_length '*' bare_unsigned {
1256 $$->tuplet_iso_i_ *= $3;
1258 | duration_length '/' bare_unsigned {
1259 $$->tuplet_type_i_ *= $3;
1263 entered_notemode_duration:
1265 THIS->set_last_duration ($1);
1269 optional_notemode_duration:
1271 $$ = new Duration (THIS->default_duration_);
1273 | entered_notemode_duration {
1281 if (!is_duration_b ($1))
1282 THIS->parser_error (_f ("not a duration: %d", $1));
1284 $$->durlog_i_ = intlog2 ($1);
1287 | DURATION_IDENTIFIER {
1288 $$ = $1->access_content_Duration (true);
1290 | steno_duration '.' {
1300 | ':' bare_unsigned {
1301 if (!is_duration_b ($2))
1302 THIS->parser_error (_f ("not a duration: %d", $2));
1309 musical_pitch exclamations questions optional_notemode_duration {
1310 if (!THIS->lexer_p_->note_state_b ())
1311 THIS->parser_error (_ ("Have to be in Note mode for notes"));
1314 Note_req *n = new Note_req;
1319 n->cautionary_b_ = $3 % 2;
1320 n->forceacc_b_ = $2 % 2 || n->cautionary_b_;
1323 Simultaneous_music*v = new Request_chord (gh_list (n->self_scm (), SCM_UNDEFINED));
1324 v->set_spot ($1->spot ());
1325 n->set_spot ($1->spot ());
1331 | RESTNAME optional_notemode_duration {
1333 SCM e = SCM_UNDEFINED;
1334 if (ly_scm2string ($1) =="s")
1336 Skip_req * skip_p = new Skip_req;
1337 skip_p->duration_ = *$2;
1339 skip_p->set_spot (THIS->here_input());
1340 e = skip_p->self_scm ();
1344 Rest_req * rest_req_p = new Rest_req;
1345 rest_req_p->duration_ = *$2;
1346 rest_req_p->set_spot (THIS->here_input());
1347 e = rest_req_p->self_scm ();
1349 Simultaneous_music* velt_p = new Request_chord (gh_list (e,SCM_UNDEFINED));
1350 velt_p->set_spot (THIS->here_input());
1355 | MEASURES optional_notemode_duration {
1356 Skip_req * sk = new Skip_req;
1357 sk->duration_ = *$2;
1360 Span_req *sp1 = new Span_req;
1361 Span_req *sp2 = new Span_req;
1362 sp1-> span_dir_ = START;
1363 sp2-> span_dir_ = STOP;
1364 sp1->span_type_str_ = sp2->span_type_str_ = "rest";
1366 Request_chord * rqc1 = new Request_chord (gh_list (sp1->self_scm (), SCM_UNDEFINED));
1367 Request_chord * rqc2 = new Request_chord (gh_list (sk->self_scm (), SCM_UNDEFINED));;
1368 Request_chord * rqc3 = new Request_chord(gh_list (sp2->self_scm (), SCM_UNDEFINED));;
1370 SCM ms = gh_list (rqc1->self_scm (), rqc2->self_scm (), rqc3->self_scm (), SCM_UNDEFINED);
1372 $$ = new Sequential_music (ms);
1374 | STRING optional_notemode_duration {
1375 if (!THIS->lexer_p_->lyric_state_b ())
1376 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1377 Lyric_req* lreq_p = new Lyric_req;
1378 lreq_p ->text_str_ = ly_scm2string ($1);
1379 lreq_p->duration_ = *$2;
1380 lreq_p->set_spot (THIS->here_input());
1381 Simultaneous_music* velt_p = new Request_chord (gh_list (lreq_p->self_scm (), SCM_UNDEFINED));
1388 if (!THIS->lexer_p_->chord_state_b ())
1389 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
1396 steno_tonic_pitch optional_notemode_duration chord_additions chord_subtractions chord_inversion chord_bass {
1397 $$ = THIS->get_chord (*$1, $3, $4, $5, $6, *$2);
1402 $$ = new Array<Musical_pitch>;
1404 | CHORD_COLON chord_notes {
1413 | chord_notes '.' chord_step {
1421 $$ = new Array<Musical_pitch>;
1423 | CHORD_CARET chord_notes {
1433 | '/' steno_tonic_pitch {
1435 $$->set_spot (THIS->here_input ());
1443 | CHORD_BASS steno_tonic_pitch {
1445 $$->set_spot (THIS->here_input ());
1451 $$ = new Array<Musical_pitch>;
1454 | CHORDMODIFIER_PITCH {
1455 $$ = new Array<Musical_pitch>;
1458 | CHORDMODIFIER_PITCH chord_note { /* Ugh. */
1459 $$ = new Array<Musical_pitch>;
1467 $$ = new Musical_pitch;
1468 $$->notename_i_ = ($1 - 1) % 7;
1469 $$->octave_i_ = $1 > 7 ? 1 : 0;
1470 $$->accidental_i_ = 0;
1472 | bare_unsigned '+' {
1473 $$ = new Musical_pitch;
1474 $$->notename_i_ = ($1 - 1) % 7;
1475 $$->octave_i_ = $1 > 7 ? 1 : 0;
1476 $$->accidental_i_ = 1;
1478 | bare_unsigned CHORD_MINUS {
1479 $$ = new Musical_pitch;
1480 $$->notename_i_ = ($1 - 1) % 7;
1481 $$->octave_i_ = $1 > 7 ? 1 : 0;
1482 $$->accidental_i_ = -1;
1493 | '-' number_expression %prec UNARY_MINUS {
1494 $$ = scm_difference ($2, SCM_UNDEFINED);
1496 | number_expression '*' number_expression {
1497 $$ = scm_product ($1, $3);
1499 | number_expression '/' number_expression {
1500 $$ = scm_divide ($1, $3);
1502 | number_expression '+' number_expression {
1503 $$ = scm_sum ($1, $3);
1505 | number_expression '-' number_expression {
1506 $$ = scm_difference ($1, $3);
1508 | '(' number_expression ')' {
1515 $$ = gh_int2scm ($1);
1518 $$ = gh_int2scm ($1);
1521 $$ = gh_double2scm ($1);
1523 | NUMBER_IDENTIFIER {
1527 $$ = gh_double2scm ($1 CM);
1530 $$ = gh_double2scm ($1 PT);
1533 $$ = gh_double2scm ($1 INCH);
1536 $$ = gh_double2scm ($1 MM);
1539 $$ = gh_double2scm ($1 CHAR);
1546 if (scm_integer_p ($1) == SCM_BOOL_T) {
1547 $$ = gh_scm2int ($1);
1550 THIS->parser_error (_("need integer number arg"));
1554 THIS->parser_error (_("Must be positive integer"));
1562 if (scm_integer_p ($1) == SCM_BOOL_T)
1564 int k = gh_scm2int ($1);
1568 THIS->parser_error (_("need integer number arg"));
1582 | STRING_IDENTIFIER {
1585 | string '+' string {
1586 $$ = scm_string_append (scm_listify ($1, $3, SCM_UNDEFINED));
1593 | exclamations '!' { $$ ++; }
1598 | questions '?' { $$ ++; }
1609 My_lily_parser::set_yydebug (bool b)
1616 My_lily_parser::do_yyparse ()
1618 yyparse ((void*)this);