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
179 %token COMMANDSPANREQUEST
181 %token OUTPUTPROPERTY
190 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER
191 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET
193 %type <i> exclamations questions
195 %token <pitch> NOTENAME_PITCH
196 %token <pitch> TONICNAME_PITCH
197 %token <pitch> CHORDMODIFIER_PITCH
198 %token <id> DURATION_IDENTIFIER
199 %token <id> IDENTIFIER
200 %token <id> TRANS_IDENTIFIER
202 %token <id> SCORE_IDENTIFIER
203 %token <id> MUSIC_OUTPUT_DEF_IDENTIFIER
205 %token <scm> NUMBER_IDENTIFIER
206 %token <scm> REQUEST_IDENTIFIER
207 %token <scm> MUSIC_IDENTIFIER
208 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
209 %token <scm> DURATION RESTNAME
215 %type <outputdef> output_def
216 %type <scope> mudela_header mudela_header_body
217 %type <request> open_request_parens close_request_parens open_request close_request
218 %type <request> request_with_dir request_that_take_dir verbose_request
219 %type <i> sub_quotes sup_quotes
220 %type <music> simple_element request_chord command_element Simple_music Composite_music
221 %type <music> Alternative_music Repeated_music
222 %type <i> tremolo_type
223 %type <i> bare_int bare_unsigned
226 %type <scm> identifier_init
228 %type <duration> steno_duration optional_notemode_duration
229 %type <duration> entered_notemode_duration explicit_duration
231 %type <reqvec> pre_requests post_requests
232 %type <request> gen_text_def
233 %type <pitch> steno_musical_pitch musical_pitch absolute_musical_pitch
234 %type <pitch> steno_tonic_pitch
236 %type <pitch_arr> chord_additions chord_subtractions chord_notes chord_step
238 %type <pitch> chord_note chord_inversion chord_bass
239 %type <duration> duration_length
241 %type <scm> embedded_scm scalar
242 %type <music> Music Sequential_music Simultaneous_music Music_sequence
243 %type <music> relative_music re_rhythmed_music part_combined_music
244 %type <music> property_def translator_change
245 %type <scm> Music_list
246 %type <outputdef> music_output_def_body
247 %type <request> shorthand_command_req
248 %type <request> post_request
249 %type <request> command_req verbose_command_req
250 %type <request> extender_req
251 %type <request> hyphen_req
252 %type <scm> string bare_number number_expression
253 %type <score> score_block score_body
255 %type <trans> translator_spec_block translator_spec_body
256 %type <tempo> tempo_request
257 %type <scm> notenames_body notenames_block chordmodifiers_block
258 %type <scm> script_abbreviation
269 | mudela toplevel_expression {}
270 | mudela assignment { }
273 THIS->error_level_i_ =1;
279 THIS->lexer_p_->pitchname_tab_ = $1;
281 | chordmodifiers_block {
282 THIS->lexer_p_->chordmodifier_tab_ = $1;
285 delete header_global_p;
286 header_global_p = $1;
289 score_global_array.push ($1);
292 Identifier * id = new
293 Music_output_def_identifier ($1, MUSIC_OUTPUT_DEF_IDENTIFIER);
294 if (dynamic_cast<Paper_def*> ($1))
295 THIS->lexer_p_->set_identifier ("$defaultpaper", id->self_scm ());
296 else if (dynamic_cast<Midi_def*> ($1))
297 THIS->lexer_p_->set_identifier ("$defaultmidi", id->self_scm ());
310 chordmodifiers_block:
311 CHORDMODIFIERS notenames_body { $$ = $2; }
316 NOTENAMES notenames_body { $$ = $2; }
323 int i = scm_ilength ($1);
325 SCM tab = scm_make_vector (gh_int2scm (i), SCM_EOL);
326 for (SCM s = $1; s != SCM_EOL; s = gh_cdr (s)) {
327 SCM pt = gh_cdar (s);
328 if (scm_ilength (pt) != 3)
329 THIS->parser_error ("Need three args");
330 scm_hashq_set_x (tab, gh_caar(s), pt);
340 THIS->lexer_p_-> scope_l_arr_.push ($$);
342 | mudela_header_body assignment semicolon {
348 HEADER '{' mudela_header_body '}' {
350 THIS->lexer_p_-> scope_l_arr_.pop ();
360 THIS->remember_spot ();
362 /* cont */ '=' identifier_init {
363 THIS->lexer_p_->set_identifier (ly_scm2string ($1), $4);
366 TODO: devise standard for protection in parser.
368 scm_unprotect_object ($4);
370 The parser stack lives on the C-stack, which means that
371 all objects can be unprotected as soon as they're here.
374 Identifier * id =unsmob_identifier ($4);
375 Input spot = THIS->pop_spot ();
376 if (id) id->set_spot (spot);
384 $$ = (new Score_identifier ($1, SCORE_IDENTIFIER))->self_scm();
387 $$ = (new Music_output_def_identifier ($1, MUSIC_OUTPUT_DEF_IDENTIFIER))->self_scm();
389 | translator_spec_block {
390 $$ = (new Translator_group_identifier ($1, TRANS_IDENTIFIER))->self_scm();
393 $$ = $1->self_scm ();
396 $$ = $1->self_scm ();
398 | explicit_duration {
399 $$ = (new Duration_identifier ($1, DURATION_IDENTIFIER))->self_scm ();
401 | number_expression {
412 translator_spec_block:
413 TRANSLATOR '{' translator_spec_body '}'
419 translator_spec_body:
421 $$ = $1->access_content_Translator_group (true);
422 $$-> set_spot (THIS->here_input ());
424 | TYPE STRING semicolon {
425 Translator* t = get_translator_l (ly_scm2string ($2));
426 Translator_group * tg = dynamic_cast<Translator_group*> (t);
429 THIS->parser_error (_("Need a translator group for a context"));
431 tg = dynamic_cast<Translator_group*> (t->clone ());
432 tg->set_spot (THIS->here_input ());
435 | translator_spec_body STRING '=' embedded_scm {
436 Translator_group* tg = $$;
437 tg->set_property (ly_scm2string ($2), $4);
439 | translator_spec_body STRING '=' identifier_init semicolon {
440 SCM v = gh_int2scm (0);
441 if (gh_string_p ($4) || gh_number_p ($4) || gh_boolean_p ($4))
444 THIS->parser_error (_("Wrong type for property value"));
447 Translator_group* tg = dynamic_cast<Translator_group*> ($$);
449 tg->set_property (ly_scm2string ($2), v);
451 | translator_spec_body NAME STRING semicolon {
452 $$->type_str_ = ly_scm2string ($3);
454 | translator_spec_body CONSISTS STRING semicolon {
455 dynamic_cast<Translator_group*> ($$)-> set_element (ly_scm2string ($3), true);
457 | translator_spec_body CONSISTSEND STRING semicolon {
458 dynamic_cast<Translator_group*> ($$)-> set_element (ly_scm2string ($3), true);
460 | translator_spec_body ACCEPTS STRING semicolon {
461 dynamic_cast<Translator_group*> ($$)-> set_acceptor (ly_scm2string ($3), true);
463 | translator_spec_body DENIES STRING semicolon {
464 dynamic_cast<Translator_group*> ($$)-> set_acceptor (ly_scm2string ($3), false);
466 | translator_spec_body REMOVE STRING semicolon {
467 dynamic_cast<Translator_group*> ($$)-> set_element (ly_scm2string ($3), false);
477 /*cont*/ '{' score_body '}' {
479 if (!$$->def_p_arr_.size ())
482 unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultpaper"));
483 $$->add_output (id ? id->access_content_Music_output_def (true) : new Paper_def );
492 $$->set_spot (THIS->here_input ());
493 SCM m = $1->self_scm ();
494 // scm_unprotect_object (m);
498 $$ = $1->access_content_Score (true);
500 | score_body mudela_header {
503 | score_body output_def {
516 music_output_def_body '}' {
518 THIS-> lexer_p_-> scope_l_arr_.pop();
522 music_output_def_body:
524 Identifier *id = unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultmidi"));
529 p = dynamic_cast<Midi_def*> (id->access_content_Music_output_def (true));
534 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
537 Identifier *id = unsmob_identifier (THIS->lexer_p_->lookup_identifier ("$defaultpaper"));
540 p = dynamic_cast<Paper_def*> (id->access_content_Music_output_def (true));
543 THIS-> lexer_p_-> scope_l_arr_.push (p->scope_p_);
546 | PAPER '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
547 Music_output_def *p = $3->access_content_Music_output_def (true);
548 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
551 | MIDI '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
552 Music_output_def *p = $3->access_content_Music_output_def (true);
553 THIS->lexer_p_->scope_l_arr_.push (p->scope_p_);
556 | music_output_def_body assignment semicolon {
559 | music_output_def_body translator_spec_block {
560 $$-> assign_translator ($2);
562 | music_output_def_body tempo_request semicolon {
564 junk this ? there already is tempo stuff in
567 dynamic_cast<Midi_def*> ($$)->set_tempo ($2->dur_.length_mom (), $2->metronome_i_);
569 | music_output_def_body bare_int '=' FONT STRING { // ugh, what a syntax
570 SCM sl = Lookup::make_lookup();
571 Lookup * l =unsmob_lookup (sl);
572 l->font_name_ = ly_scm2string ($5);
573 dynamic_cast<Paper_def*> ($$)->set_lookup ($2, sl);
575 | music_output_def_body error {
581 TEMPO steno_duration '=' bare_unsigned {
585 $$-> metronome_i_ = $4;
589 Music_list: /* empty */ {
590 $$ = gh_cons (SCM_EOL, SCM_EOL);
594 SCM c = gh_cons ($2->self_scm (), SCM_EOL);
595 // scm_unprotect_object ($2->self_scm ()); /* UGH */
598 if (gh_pair_p (gh_cdr (s)))
599 gh_set_cdr_x (gh_cdr (s), c); /* append */
601 gh_set_car_x (s, c); /* set first cons */
602 gh_set_cdr_x (s, c) ; /* remember last cell */
618 | ALTERNATIVE Music_sequence {
620 $2->set_spot (THIS->here_input ());
628 REPEAT STRING bare_unsigned Music Alternative_music
630 Music_sequence* m = dynamic_cast <Music_sequence*> ($5);
631 if (m && $3 < m->length_i ())
632 $5->origin ()->warning (_ ("More alternatives than repeats. Junking excess alternatives."));
634 Repeated_music * r = new Repeated_music ($4, $3 >? 1, m);
636 r->type_ = ly_scm2string ($2);
637 r->fold_b_ = (r->type_ == "fold");
638 r->volta_fold_b_ = (r->type_ == "volta");
639 r->set_spot (*$4->origin ());
643 Music_sequence: '{' Music_list '}' {
644 $$ = new Music_sequence (gh_car ($2));
649 SEQUENTIAL '{' Music_list '}' {
650 $$ = new Sequential_music (gh_car ($3));
652 | '{' Music_list '}' {
653 $$ = new Sequential_music (gh_car ($2));
658 SIMULTANEOUS '{' Music_list '}'{
659 $$ = new Simultaneous_music (gh_car ($3));
661 | '<' Music_list '>' {
662 $$ = new Simultaneous_music (gh_car ($2));
667 request_chord { $$ = $1; }
668 | OUTPUTPROPERTY embedded_scm embedded_scm '=' embedded_scm {
670 if (!gh_symbol_p ($3))
672 THIS->parser_error (_("Second argument must be a symbol"));
674 /*hould check # args */
675 if (!gh_procedure_p (pred))
677 THIS->parser_error (_("First argument must be a procedure taking 1 argument"));
680 $$ = new Output_property (pred,$3, $5);
682 | MUSIC_IDENTIFIER { $$ = unsmob_music ($1)->clone (); }
685 | Simple_music '*' bare_unsigned '/' bare_unsigned {
687 $$->compress (Moment($3, $5 ));
689 | Simple_music '*' bare_unsigned {
691 $$->compress (Moment ($3, 1));
697 CONTEXT STRING Music {
698 Context_specced_music *csm = new Context_specced_music ($3);
700 csm->translator_type_str_ = ly_scm2string ($2);
701 csm->translator_id_str_ = "";
706 | AUTOCHANGE STRING Music {
707 Auto_change_music * chm = new Auto_change_music (ly_scm2string ($2), $3);
710 chm->set_spot (*$3->origin ());
713 $$ = new Grace_music ($2);
715 | CONTEXT STRING '=' STRING Music {
716 Context_specced_music *csm = new Context_specced_music ($5);
718 csm->translator_type_str_ = ly_scm2string ($2);
719 csm->translator_id_str_ = ly_scm2string ($4);
724 THIS->remember_spot ();
727 bare_unsigned '/' bare_unsigned Music
730 $$ = new Time_scaled_music ($3, $5, $6);
731 $$->set_spot (THIS->pop_spot ());
733 | Repeated_music { $$ = $1; }
734 | Simultaneous_music { $$ = $1; }
735 | Sequential_music { $$ = $1; }
736 | TRANSPOSE musical_pitch Music {
737 $$ = new Transposed_music ($3, *$2);
740 | TRANSPOSE steno_tonic_pitch Music {
741 $$ = new Transposed_music ($3, *$2);
745 { THIS->lexer_p_->push_note_state (); }
748 THIS->lexer_p_->pop_state ();
751 { THIS->lexer_p_->push_chord_state (); }
755 THIS->lexer_p_->pop_state ();
758 { THIS->lexer_p_->push_lyric_state (); }
762 THIS->lexer_p_->pop_state ();
764 | relative_music { $$ = $1; }
765 | re_rhythmed_music { $$ = $1; }
766 | part_combined_music { $$ = $1; }
770 RELATIVE absolute_musical_pitch Music {
771 $$ = new Relative_octave_music ($3, *$2);
777 ADDLYRICS Music Music {
778 Lyric_combine_music * l = new Lyric_combine_music ($2, $3);
784 PARTCOMBINE STRING Music Music {
785 Part_combine_music * p = new Part_combine_music (ly_scm2string ($2), $3, $4);
791 TRANSLATOR STRING '=' STRING {
792 Change_translator * t = new Change_translator;
793 t-> change_to_type_str_ = ly_scm2string ($2);
794 t-> change_to_id_str_ = ly_scm2string ($4);
797 $$->set_spot (THIS->here_input ());
802 PROPERTY STRING '.' STRING '=' scalar {
803 Translation_property *t = new Translation_property;
805 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
806 t->set_mus_property ("value", $6);
808 Context_specced_music *csm = new Context_specced_music (t);
810 $$->set_spot (THIS->here_input ());
812 csm-> translator_type_str_ = ly_scm2string ($2);
818 | bare_int { $$ = gh_int2scm ($1); }
819 | embedded_scm { $$ = $1; }
824 pre_requests simple_element post_requests {
825 Music_sequence *l = dynamic_cast<Music_sequence*>($2);
827 for (int i=0; i < $1->size(); i++)
828 l->append_music ($1->elem(i));
829 for (int i=0; i < $3->size(); i++)
830 l->append_music ($3->elem(i));
833 programming_error ("Need Sequence to add music to");
842 $$ = new Request_chord (gh_cons ($1->self_scm (), SCM_EOL));
843 $$-> set_spot (THIS->here_input ());
844 $1-> set_spot (THIS->here_input ());
846 | PARTIAL duration_length ';' {
847 Translation_property * p = new Translation_property;
848 p->set_mus_property ("symbol", ly_symbol2scm ( "measurePosition"));
849 Moment m = - $2->length_mom ();
850 p->set_mus_property ("value", m.make_scm());
852 Context_specced_music * sp = new Context_specced_music (p);
854 sp-> translator_type_str_ = "Score";
859 shorthand_command_req
860 | verbose_command_req semicolon { $$ = $1; }
863 shorthand_command_req:
871 $$ = new Barcheck_req;
877 Span_req*b= new Span_req;
878 b->span_dir_ = START;
879 b->span_type_str_ = "beam";
883 Span_req*b= new Span_req;
885 b->span_type_str_ = "beam";
889 $$ = new Breathing_sign_req;
897 $$ = new Bar_req (ly_scm2string ($2));
899 | COMMANDSPANREQUEST bare_int STRING {
900 Span_req * sp_p = new Span_req;
901 sp_p-> span_dir_ = Direction($2);
902 sp_p->span_type_str_ = ly_scm2string ($3);
903 sp_p->set_spot (THIS->here_input ());
907 Mark_req * m = new Mark_req;
911 Mark_req *m = new Mark_req;
912 m->set_mus_property ("label", $2);
916 | MARK bare_unsigned {
917 Mark_req *m = new Mark_req;
918 m->set_mus_property ("label", gh_int2scm ($2));
922 | TIME_T bare_unsigned '/' bare_unsigned {
923 Time_signature_change_req *m = new Time_signature_change_req;
929 Break_req * b = new Break_req;
930 b->penalty_f_ = $2 / 100.0;
931 b->set_spot (THIS->here_input ());
934 | SKIP duration_length {
935 Skip_req * skip_p = new Skip_req;
936 skip_p->duration_ = *$2;
944 $$ = new Clef_change_req (ly_scm2string ($2));
948 Key_change_req *key_p= new Key_change_req;
951 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
952 Key_change_req *key_p= new Key_change_req;
954 key_p->set_mus_property ("pitch-alist", $3);
955 ((Music* )key_p)->transpose (* $2);
962 $$ = new Link_array<Request>;
964 | post_requests post_request {
965 $2->set_spot (THIS->here_input ());
977 request_that_take_dir:
980 | script_abbreviation {
981 SCM s = THIS->lexer_p_->lookup_identifier ("dash-" + ly_scm2string ($1));
982 Articulation_req *a = new Articulation_req;
984 a->articulation_str_ = ly_scm2string (s);
985 else THIS->parser_error (_ ("Expecting string as script definition"));
991 script_dir request_that_take_dir {
992 if (Script_req * gs = dynamic_cast<Script_req*> ($2))
993 gs->dir_ = Direction ($1);
995 $2->origin ()->warning (_ ("Can't specify direction for this request"));
1001 REQUEST_IDENTIFIER {
1002 $$ = dynamic_cast<Request*> (unsmob_music ($1)->clone ());
1003 $$->set_spot (THIS->here_input ());
1005 | TEXTSCRIPT STRING STRING {
1006 Text_script_req *ts_p = new Text_script_req;
1007 ts_p-> text_str_ = ly_scm2string ($2);
1008 ts_p-> style_str_ = ly_scm2string ($3);
1009 ts_p->set_spot (THIS->here_input ());
1013 | SPANREQUEST bare_int STRING {
1014 Span_req * sp_p = new Span_req;
1015 sp_p->span_dir_ = Direction($2);
1016 sp_p->span_type_str_ = ly_scm2string ($3);
1017 sp_p->set_spot (THIS->here_input ());
1021 Tremolo_req* a = new Tremolo_req;
1022 a->set_spot (THIS->here_input ());
1027 Articulation_req * a = new Articulation_req;
1028 a->articulation_str_ = ly_scm2string ($2);
1029 a->set_spot (THIS->here_input ());
1052 steno_musical_pitch:
1056 | NOTENAME_PITCH sup_quotes {
1058 $$->octave_i_ += $2;
1060 | NOTENAME_PITCH sub_quotes {
1062 $$->octave_i_ += - $2;
1070 | TONICNAME_PITCH sup_quotes {
1072 $$->octave_i_ += $2;
1074 | TONICNAME_PITCH sub_quotes {
1076 $$->octave_i_ += - $2;
1081 steno_musical_pitch {
1084 | MUSICAL_PITCH embedded_scm {
1085 int sz = scm_ilength ($2);
1087 THIS->parser_error (_f ("Expecting %d arguments", 3));
1088 $2 = gh_list (gh_int2scm (0), gh_int2scm (0), gh_int2scm (0), SCM_UNDEFINED);
1090 $$ = new Musical_pitch ($2);
1095 DURATION embedded_scm {
1097 if (scm_ilength ($2) == 2)
1099 $$-> durlog_i_ = gh_scm2int (gh_car($2));
1100 $$-> dots_i_ = gh_scm2int (gh_cadr($2));
1103 THIS->parser_error (_("Must have 2 arguments for duration"));
1109 if (!THIS->lexer_p_->lyric_state_b ())
1110 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1111 $$ = new Extender_req;
1117 if (!THIS->lexer_p_->lyric_state_b ())
1118 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1119 $$ = new Hyphen_req;
1124 close_request_parens {
1126 dynamic_cast<Span_req*> ($$)->span_dir_ = START;
1129 close_request_parens:
1131 Span_req* s= new Span_req;
1133 s->span_type_str_ = "slur";
1136 Span_req*s =new Span_req;
1138 s->span_type_str_ = "crescendo";
1141 Span_req*s =new Span_req;
1143 s->span_type_str_ = "decrescendo";
1149 open_request_parens {
1151 dynamic_cast<Span_req*> ($$)->span_dir_ = STOP;
1155 open_request_parens:
1157 Span_req *s = new Span_req;
1158 s->span_type_str_ = "crescendo";
1162 Span_req* s= new Span_req;
1164 s->span_type_str_ = "slur";
1170 Text_script_req *t = new Text_script_req;
1172 t->text_str_ = ly_scm2string ($1);
1174 $$->set_spot (THIS->here_input ());
1177 Text_script_req* t = new Text_script_req;
1179 t->text_str_ = to_str ($1);
1180 t->style_str_ = "finger";
1181 $$->set_spot (THIS->here_input ());
1185 script_abbreviation:
1187 $$ = gh_str02scm ("hat");
1190 $$ = gh_str02scm("plus");
1193 $$ = gh_str02scm ("dash");
1196 $$ = gh_str02scm ("bar");
1199 $$ = gh_str02scm ("larger");
1202 $$ = gh_str02scm ("dot");
1210 | '-' { $$ = CENTER; }
1215 $$ = new Link_array<Request>;
1217 | pre_requests open_request {
1222 absolute_musical_pitch:
1223 steno_musical_pitch {
1232 | duration_length '*' bare_unsigned {
1233 $$->tuplet_iso_i_ *= $3;
1235 | duration_length '/' bare_unsigned {
1236 $$->tuplet_type_i_ *= $3;
1240 entered_notemode_duration:
1242 THIS->set_last_duration ($1);
1246 optional_notemode_duration:
1248 $$ = new Duration (THIS->default_duration_);
1250 | entered_notemode_duration {
1258 if (!is_duration_b ($1))
1259 THIS->parser_error (_f ("not a duration: %d", $1));
1261 $$->durlog_i_ = intlog2 ($1);
1264 | DURATION_IDENTIFIER {
1265 $$ = $1->access_content_Duration (true);
1267 | steno_duration '.' {
1277 | ':' bare_unsigned {
1278 if (!is_duration_b ($2))
1279 THIS->parser_error (_f ("not a duration: %d", $2));
1286 musical_pitch exclamations questions optional_notemode_duration {
1287 if (!THIS->lexer_p_->note_state_b ())
1288 THIS->parser_error (_ ("Have to be in Note mode for notes"));
1291 Note_req *n = new Note_req;
1296 n->cautionary_b_ = $3 % 2;
1297 n->forceacc_b_ = $2 % 2 || n->cautionary_b_;
1300 Simultaneous_music*v = new Request_chord (gh_list (n->self_scm (), SCM_UNDEFINED));
1301 v->set_spot ($1->spot ());
1302 n->set_spot ($1->spot ());
1308 | RESTNAME optional_notemode_duration {
1310 SCM e = SCM_UNDEFINED;
1311 if (ly_scm2string ($1) =="s")
1313 Skip_req * skip_p = new Skip_req;
1314 skip_p->duration_ = *$2;
1316 skip_p->set_spot (THIS->here_input());
1317 e = skip_p->self_scm ();
1321 Rest_req * rest_req_p = new Rest_req;
1322 rest_req_p->duration_ = *$2;
1323 rest_req_p->set_spot (THIS->here_input());
1324 e = rest_req_p->self_scm ();
1326 Simultaneous_music* velt_p = new Request_chord (gh_list (e,SCM_UNDEFINED));
1327 velt_p->set_spot (THIS->here_input());
1332 | MEASURES optional_notemode_duration {
1333 Skip_req * sk = new Skip_req;
1334 sk->duration_ = *$2;
1337 Span_req *sp1 = new Span_req;
1338 Span_req *sp2 = new Span_req;
1339 sp1-> span_dir_ = START;
1340 sp2-> span_dir_ = STOP;
1341 sp1->span_type_str_ = sp2->span_type_str_ = "rest";
1343 Request_chord * rqc1 = new Request_chord (gh_list (sp1->self_scm (), SCM_UNDEFINED));
1344 Request_chord * rqc2 = new Request_chord (gh_list (sk->self_scm (), SCM_UNDEFINED));;
1345 Request_chord * rqc3 = new Request_chord(gh_list (sp2->self_scm (), SCM_UNDEFINED));;
1347 SCM ms = gh_list (rqc1->self_scm (), rqc2->self_scm (), rqc3->self_scm (), SCM_UNDEFINED);
1349 $$ = new Sequential_music (ms);
1351 | STRING optional_notemode_duration {
1352 if (!THIS->lexer_p_->lyric_state_b ())
1353 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1354 Lyric_req* lreq_p = new Lyric_req;
1355 lreq_p ->text_str_ = ly_scm2string ($1);
1356 lreq_p->duration_ = *$2;
1357 lreq_p->set_spot (THIS->here_input());
1358 Simultaneous_music* velt_p = new Request_chord (gh_list (lreq_p->self_scm (), SCM_UNDEFINED));
1365 if (!THIS->lexer_p_->chord_state_b ())
1366 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
1373 steno_tonic_pitch optional_notemode_duration chord_additions chord_subtractions chord_inversion chord_bass {
1374 $$ = THIS->get_chord (*$1, $3, $4, $5, $6, *$2);
1379 $$ = new Array<Musical_pitch>;
1381 | CHORD_COLON chord_notes {
1390 | chord_notes '.' chord_step {
1398 $$ = new Array<Musical_pitch>;
1400 | CHORD_CARET chord_notes {
1410 | '/' steno_tonic_pitch {
1412 $$->set_spot (THIS->here_input ());
1420 | CHORD_BASS steno_tonic_pitch {
1422 $$->set_spot (THIS->here_input ());
1428 $$ = new Array<Musical_pitch>;
1431 | CHORDMODIFIER_PITCH {
1432 $$ = new Array<Musical_pitch>;
1435 | CHORDMODIFIER_PITCH chord_note { /* Ugh. */
1436 $$ = new Array<Musical_pitch>;
1444 $$ = new Musical_pitch;
1445 $$->notename_i_ = ($1 - 1) % 7;
1446 $$->octave_i_ = $1 > 7 ? 1 : 0;
1447 $$->accidental_i_ = 0;
1449 | bare_unsigned '+' {
1450 $$ = new Musical_pitch;
1451 $$->notename_i_ = ($1 - 1) % 7;
1452 $$->octave_i_ = $1 > 7 ? 1 : 0;
1453 $$->accidental_i_ = 1;
1455 | bare_unsigned CHORD_MINUS {
1456 $$ = new Musical_pitch;
1457 $$->notename_i_ = ($1 - 1) % 7;
1458 $$->octave_i_ = $1 > 7 ? 1 : 0;
1459 $$->accidental_i_ = -1;
1470 | '-' number_expression %prec UNARY_MINUS {
1471 $$ = scm_difference ($2, SCM_UNDEFINED);
1473 | number_expression '*' number_expression {
1474 $$ = scm_product ($1, $3);
1476 | number_expression '/' number_expression {
1477 $$ = scm_divide ($1, $3);
1479 | number_expression '+' number_expression {
1480 $$ = scm_sum ($1, $3);
1482 | number_expression '-' number_expression {
1483 $$ = scm_difference ($1, $3);
1485 | '(' number_expression ')' {
1492 $$ = gh_int2scm ($1);
1495 $$ = gh_int2scm ($1);
1498 $$ = gh_double2scm ($1);
1500 | NUMBER_IDENTIFIER {
1504 $$ = gh_double2scm ($1 CM);
1507 $$ = gh_double2scm ($1 PT);
1510 $$ = gh_double2scm ($1 INCH);
1513 $$ = gh_double2scm ($1 MM);
1516 $$ = gh_double2scm ($1 CHAR);
1523 if (scm_integer_p ($1) == SCM_BOOL_T) {
1524 $$ = gh_scm2int ($1);
1527 THIS->parser_error (_("need integer number arg"));
1531 THIS->parser_error (_("Must be positive integer"));
1539 if (scm_integer_p ($1) == SCM_BOOL_T)
1541 int k = gh_scm2int ($1);
1545 THIS->parser_error (_("need integer number arg"));
1559 | STRING_IDENTIFIER {
1562 | string '+' string {
1563 $$ = scm_string_append (scm_listify ($1, $3, SCM_UNDEFINED));
1570 | exclamations '!' { $$ ++; }
1575 | questions '?' { $$ ++; }
1586 My_lily_parser::set_yydebug (bool b)
1593 My_lily_parser::do_yyparse ()
1595 yyparse ((void*)this);