1 %{ // -*-Fundamental-*-
4 parser.yy -- Bison/C++ parser for lilypond
6 source file of the GNU LilyPond music typesetter
8 (c) 1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 Jan Nieuwenhuizen <janneke@gnu.org>
13 Four shift/reduce problems:
17 "bar" -> String -> Lyric -> Music -> music-assignment
19 "bar" -> String -> string-assignment
29 \repeat .. \alternative
32 \repeat { \repeat .. \alternative }
36 \repeat { \repeat } \alternative
48 * The rules for who is protecting what are very shady. Uniformise
51 * There are too many lexical modes?
60 #include "scm-option.hh"
61 #include "translator-def.hh"
62 #include "lily-guile.hh"
64 #include "my-lily-lexer.hh"
65 #include "paper-def.hh"
66 #include "midi-def.hh"
68 #include "file-path.hh"
70 #include "dimensions.hh"
71 #include "my-lily-parser.hh"
73 #include "input-file-results.hh"
75 #include "lilypond-input-version.hh"
76 #include "scm-hash.hh"
77 #include "auto-change-iterator.hh"
78 #include "ly-modules.hh"
79 #include "music-sequence.hh"
80 #include "input-smob.hh"
82 #include "text-item.hh"
83 #include "music-list.hh"
85 #define MY_MAKE_MUSIC(x) make_music_by_name (ly_symbol2scm (x))
89 #define YYERROR_VERBOSE 1
91 My_lily_parser* my_lily_parser;
92 #define YYPARSE_PARAM my_lily_parser
93 #define YYLEX_PARAM my_lily_parser
95 ((My_lily_parser *) my_lily_parser)
97 #define yyerror THIS->parser_error
100 Add symbols to the TAGS field of a music object.
104 tag_music (Music*m, SCM tag, Input ip)
106 SCM tags = m->get_mus_property ("tags");
107 if (gh_symbol_p (tag))
108 tags = scm_cons (tag, tags);
109 else if (gh_list_p (tag))
110 tags = gh_append2 (tag, tags);
112 ip.warning (_("Tag must be symbol or list of symbols."));
114 m->set_mus_property ("tags", tags);
120 regular_identifier_b (SCM id)
122 String str = ly_scm2string (id);
123 char const *s = str.to_str0 () ;
128 v = v && isalpha (*s);
135 make_simple_markup (SCM a)
139 simple = scm_c_eval_string ("simple-markup");
141 return scm_list_n (simple, a, SCM_UNDEFINED);
146 is_duration_b (int t)
148 return t && t == 1 << intlog2 (t);
152 set_music_properties (Music *p, SCM a)
154 for (SCM k = a; gh_pair_p (k); k = ly_cdr (k))
156 p->internal_set_mus_property (ly_caar (k), ly_cdar (k));
161 make_chord_step (int step, int alter)
168 Pitch m((step -1) / 7 , (step - 1) % 7, alter);
169 return m.smobbed_copy ();
174 make_chord (SCM pitch, SCM dur, SCM modification_list)
176 static SCM chord_ctor;
178 chord_ctor= scm_c_eval_string ("construct-chord");
179 SCM ch= scm_call_3 (chord_ctor, pitch, dur, modification_list);
180 scm_gc_protect_object (ch);
185 Todo: actually also use apply iso. call too ...
188 ly_input_procedure_p (SCM x)
190 return gh_procedure_p (x)
191 || (gh_pair_p (x) && gh_procedure_p (gh_car (x)));
195 set_property_music (SCM sym, SCM value)
197 Music * p = MY_MAKE_MUSIC("PropertySet");
198 p->set_mus_property ("symbol", sym);
199 p->set_mus_property ("value", value);
205 /* We use SCMs to do strings, because it saves us the trouble of
206 deleting them. Let's hope that a stack overflow doesnt trigger a move
207 of the parse stack onto the heap. */
214 Music_output_def * outputdef;
221 yylex (YYSTYPE *s, void * v)
223 My_lily_parser *pars = (My_lily_parser*) v;
224 My_lily_lexer * lex = pars->lexer_;
226 lex->lexval = (void*) s;
227 lex->prepare_for_next_token();
228 return lex->yylex ();
247 %token CHORDMODIFIERS
252 %token COMMANDSPANREQUEST
260 %token FIGURES FIGURE_OPEN FIGURE_CLOSE
261 %token FIGURE_BRACKET_CLOSE FIGURE_BRACKET_OPEN
265 %token GROBDESCRIPTIONS
273 %token MULTI_MEASURE_REST
279 %token OVERRIDE SET REVERT
306 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER E_OPEN E_CLOSE
307 %token E_LEFTSQUARE E_RIGHTSQUARE E_TILDE
309 %token <i> E_UNSIGNED
310 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET CHORD_SLASH
313 %type <i> exclamations questions dots optional_rest
315 %type <scm> grace_head
316 %type <scm> lyric_element
317 %type <scm> bass_number br_bass_figure bass_figure figure_list figure_spec
319 %token <scm> NOTENAME_PITCH
320 %token <scm> TONICNAME_PITCH
321 %token <scm> CHORDMODIFIER_PITCH
322 %token <scm> DURATION_IDENTIFIER
323 %token <scm> FRACTION
324 %token <id> IDENTIFIER
325 %token <scm> CHORDNAMES
327 %token <scm> CHORD_MODIFIER
329 %token <scm> SCORE_IDENTIFIER
330 %token <scm> MUSIC_OUTPUT_DEF_IDENTIFIER
331 %token <scm> NUMBER_IDENTIFIER
332 %token <scm> EVENT_IDENTIFIER
333 %token <scm> MUSIC_IDENTIFIER TRANSLATOR_IDENTIFIER
334 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
335 %token <scm> RESTNAME
342 %token <scm> MARKUP_HEAD_MARKUP0
343 %token <scm> MARKUP_HEAD_MARKUP0_MARKUP1
344 %token <scm> MARKUP_HEAD_SCM0
345 %token <scm> MARKUP_HEAD_SCM0_MARKUP1
346 %token <scm> MARKUP_HEAD_SCM0_SCM1
347 %token <scm> MARKUP_HEAD_SCM0_SCM1_SCM2
348 %token <scm> MARKUP_HEAD_SCM0_SCM1_MARKUP2
350 %token <scm> MARKUP_IDENTIFIER MARKUP_HEAD_LIST0
351 %type <scm> markup markup_line markup_list markup_list_body full_markup
353 %type <outputdef> output_def
354 %type <scm> lilypond_header lilypond_header_body
355 %type <music> open_event close_event
356 %type <i> sub_quotes sup_quotes
357 %type <music> simple_element event_chord command_element Simple_music Composite_music
358 %type <music> Repeated_music
359 %type <scm> Alternative_music
360 %type <i> tremolo_type
361 %type <i> bare_int bare_unsigned
363 %type <scm> identifier_init
365 %type <music> note_chord_element chord_body chord_body_element
366 %type <scm> chord_body_elements
367 %type <scm> steno_duration optional_notemode_duration multiplied_duration
369 %type <scm> post_events
370 %type <music> gen_text_def direction_less_event direction_reqd_event
371 %type <scm> steno_pitch pitch absolute_pitch pitch_also_in_chords
372 %type <scm> steno_tonic_pitch
373 %type <scm> duration_length fraction
375 %type <scm> new_chord step_number chord_items chord_item chord_separator step_numbers
377 %type <scm> embedded_scm scalar
378 %type <music> Music Sequential_music Simultaneous_music
379 %type <music> relative_music re_rhythmed_music part_combined_music
380 %type <music> property_def translator_change simple_property_def
381 %type <scm> Music_list
382 %type <outputdef> music_output_def_body
383 %type <music> shorthand_command_req
384 %type <music> post_event tagged_post_event
385 %type <music> command_req verbose_command_req
386 %type <music> extender_req
387 %type <music> hyphen_req
388 %type <music> string_number_event
389 %type <scm> string bare_number number_expression number_term number_factor
390 %type <score> score_block score_body
392 %type <scm> translator_spec_block translator_spec_body
393 %type <music> tempo_event
394 %type <scm> notenames_body notenames_block chordmodifiers_block
395 %type <scm> script_abbreviation
401 /* We don't assign precedence to / and *, because we might need varied
402 prec levels in different prods */
408 lilypond: /* empty */
409 | lilypond toplevel_expression {}
410 | lilypond assignment { }
412 THIS->error_level_ = 1;
415 THIS->error_level_ = 1;
421 THIS->lexer_->pitchname_tab_ = $1;
423 | chordmodifiers_block {
424 THIS->lexer_->chordmodifier_tab_ = $1;
427 THIS->input_file_->header_ = $1;
432 SCM head = ly_module_p (sc->header_) ? sc->header_ : THIS->input_file_->header_.to_SCM ();
434 Path p = split_path (THIS->output_basename_);
435 int *c = &THIS->input_file_->score_count_;
438 p.base += "-" + to_string (*c);
442 SCM outname = scm_makfrom0str (p.to_string ().to_str0());
444 for (int i=0; i < sc->defs_.size (); i++)
445 default_rendering (sc->music_, sc->defs_[i]->self_scm(),head, outname);
447 if (sc->defs_.empty ())
449 Music_output_def *id =
450 unsmob_music_output_def (THIS->lexer_->lookup_identifier
453 id = id ? id->clone () : new Paper_def;
455 default_rendering (sc->music_, id->self_scm(), head, outname);
457 scm_gc_unprotect_object (id->self_scm ());
459 scm_gc_unprotect_object (sc->self_scm());
462 if (dynamic_cast<Paper_def*> ($1))
463 THIS->lexer_->set_identifier (scm_makfrom0str ("$defaultpaper"), $1->self_scm ());
464 else if (dynamic_cast<Midi_def*> ($1))
465 THIS->lexer_->set_identifier (scm_makfrom0str ("$defaultmidi"), $1->self_scm ());
475 chordmodifiers_block:
476 CHORDMODIFIERS notenames_body { $$ = $2; }
480 PITCHNAMES notenames_body { $$ = $2; }
485 int i = scm_ilength ($1);
487 SCM tab = scm_make_vector (gh_int2scm (i), SCM_EOL);
488 for (SCM s = $1; gh_pair_p (s); s = ly_cdr (s)) {
489 SCM pt = ly_cdar (s);
490 scm_hashq_set_x (tab, ly_caar (s), pt);
496 lilypond_header_body:
498 $$ = ly_make_anonymous_module ();
499 THIS->lexer_->add_scope ($$);
501 | lilypond_header_body assignment {
507 HEADER '{' lilypond_header_body '}' {
508 $$ = THIS->lexer_-> remove_scope();
520 /* cont */ '=' identifier_init {
523 Should find generic way of associating input with objects.
525 Input ip = THIS->pop_spot ();
527 if (! regular_identifier_b ($1))
529 ip.warning (_ ("Identifier should have alphabetic characters only"));
532 THIS->lexer_->set_identifier ($1, $4);
535 TODO: devise standard for protection in parser.
537 The parser stack lives on the C-stack, which means that
538 all objects can be unprotected as soon as they're here.
549 $$ = $1->self_scm ();
550 scm_gc_unprotect_object ($$);
556 $$ = $1->self_scm ();
557 scm_gc_unprotect_object ($$);
559 | translator_spec_block {
563 $$ = $1->self_scm ();
564 scm_gc_unprotect_object ($$);
567 $$ = $1->self_scm ();
568 scm_gc_unprotect_object ($$);
570 | number_expression {
581 translator_spec_block:
582 TRANSLATOR '{' translator_spec_body '}'
588 translator_spec_body:
590 $$ = Translator_def::make_scm ();
591 unsmob_translator_def ($$)->set_spot (THIS->here_input ());
593 | TRANSLATOR_IDENTIFIER {
595 unsmob_translator_def ($$)-> set_spot (THIS->here_input ());
597 | translator_spec_body TYPE STRING {
598 unsmob_translator_def ($$)->translator_group_type_ = $3;
600 | translator_spec_body DESCRIPTION string {
601 unsmob_translator_def ($$)->description_ = $3;
603 | translator_spec_body STRING '=' embedded_scm {
604 unsmob_translator_def ($$)->add_property_assign ($2, $4);
606 | translator_spec_body STRING OVERRIDE embedded_scm '=' embedded_scm {
607 unsmob_translator_def ($$)
608 ->add_push_property (scm_string_to_symbol ($2), $4, $6);
610 | translator_spec_body STRING SET embedded_scm '=' embedded_scm {
611 unsmob_translator_def ($$)
612 ->add_push_property (scm_string_to_symbol ($2), $4, $6);
614 | translator_spec_body STRING REVERT embedded_scm {
615 unsmob_translator_def ($$)->add_pop_property (
616 scm_string_to_symbol ($2), $4);
618 | translator_spec_body NAME STRING {
619 unsmob_translator_def ($$)->type_name_ = scm_string_to_symbol ($3);
621 | translator_spec_body CONSISTS STRING {
622 unsmob_translator_def ($$)->add_element ($3);
624 | translator_spec_body ALIAS STRING {
625 Translator_def*td = unsmob_translator_def ($$);
626 td->type_aliases_ = scm_cons (scm_string_to_symbol ($3), td->type_aliases_);
628 | translator_spec_body GROBDESCRIPTIONS embedded_scm {
629 Translator_def*td = unsmob_translator_def($$);
630 // td->add_property_assign (ly_symbol2scm ("allGrobDescriptions"), $3);
631 for (SCM p = $3; gh_pair_p (p); p = ly_cdr (p))
632 td->add_property_assign (scm_symbol_to_string (ly_caar (p)), ly_cdar (p));
634 | translator_spec_body CONSISTSEND STRING {
635 unsmob_translator_def ($$)->add_last_element ( $3);
637 | translator_spec_body ACCEPTS STRING {
638 unsmob_translator_def ($$)->set_acceptor (scm_string_to_symbol ($3), true);
640 | translator_spec_body DENIES STRING {
641 unsmob_translator_def ($$)->set_acceptor (scm_string_to_symbol ($3), false);
643 | translator_spec_body REMOVE STRING {
644 unsmob_translator_def ($$)->remove_element ($3);
655 /*cont*/ '{' score_body '}' {
666 $$->set_spot (THIS->here_input ());
667 SCM m = $1->self_scm ();
668 scm_gc_unprotect_object (m);
673 SCM check_funcs = scm_c_eval_string ("toplevel-music-functions");
674 for (; gh_pair_p (check_funcs); check_funcs = gh_cdr (check_funcs))
675 m = gh_call1 (gh_car (check_funcs), m);
680 $$ = unsmob_score ($1);
681 $$->set_spot (THIS->here_input ());
683 | score_body lilypond_header {
686 | score_body output_def {
699 music_output_def_body '}' {
701 THIS-> lexer_-> remove_scope ();
705 music_output_def_body:
707 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultmidi"));
712 p = dynamic_cast<Midi_def*> (id->clone ());
717 THIS->lexer_->add_scope (p->scope_);
720 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
723 p = dynamic_cast<Paper_def*> (id->clone ());
727 THIS->lexer_->add_scope (p->scope_);
730 | PAPER '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
731 Music_output_def * o = unsmob_music_output_def ($3);
734 THIS->lexer_->add_scope (o->scope_);
736 | MIDI '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
737 Music_output_def * o = unsmob_music_output_def ($3);
740 THIS->lexer_->add_scope (o->scope_);
742 | music_output_def_body assignment {
745 | music_output_def_body translator_spec_block {
746 $$->assign_translator ($2);
749 | music_output_def_body tempo_event {
751 junk this ? there already is tempo stuff in
754 int m = gh_scm2int ( $2->get_mus_property ("metronome-count"));
755 Duration *d = unsmob_duration ($2->get_mus_property ("tempo-unit"));
756 Midi_def * md = dynamic_cast<Midi_def*> ($$);
758 md->set_tempo (d->get_length (), m);
760 | music_output_def_body error {
766 TEMPO steno_duration '=' bare_unsigned {
767 $$ = MY_MAKE_MUSIC("MetronomeChangeEvent");
768 $$->set_mus_property ("tempo-unit", $2);
769 $$->set_mus_property ("metronome-count", gh_int2scm ( $4));
774 The representation of a list is the
778 to have efficient append.
782 $$ = scm_cons (SCM_EOL, SCM_EOL);
786 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
787 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
788 if (gh_pair_p (ly_cdr (s)))
789 gh_set_cdr_x (ly_cdr (s), c); /* append */
791 gh_set_car_x (s, c); /* set first cons */
792 gh_set_cdr_x (s, c) ; /* remember last cell */
808 | ALTERNATIVE '{' Music_list '}' {
814 REPEAT string bare_unsigned Music Alternative_music
818 SCM alts = gh_pair_p ($5) ? gh_car ($5) : SCM_EOL;
819 if (times < scm_ilength (alts)) {
820 unsmob_music (gh_car (alts))
821 ->origin ()->warning (
822 _("More alternatives than repeats. Junking excess alternatives."));
823 alts = ly_truncate_list (times, alts);
829 proc = scm_c_eval_string ("make-repeated-music");
831 SCM mus = scm_call_1 (proc, $2);
832 scm_gc_protect_object (mus); // UGH.
833 Music *r =unsmob_music (mus);
836 r-> set_mus_property ("element", beg->self_scm ());
837 scm_gc_unprotect_object (beg->self_scm ());
839 r->set_mus_property ("repeat-count", gh_int2scm (times >? 1));
841 r-> set_mus_property ("elements",alts);
842 if (gh_equal_p ($2, scm_makfrom0str ("tremolo"))) {
844 we can not get durations and other stuff correct down the line, so we have to
845 add to the duration log here.
850 func = scm_primitive_eval (ly_symbol2scm ("shift-duration-log"));
852 int dots = ($3 % 3) ? 0 : 1;
853 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
855 Sequential_music * seq = dynamic_cast<Sequential_music*> ($4);
858 int list_len =scm_ilength (seq->music_list ());
860 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
862 r->compress (Moment (Rational (1,list_len)));
864 gh_call3 (func, r->self_scm (), gh_int2scm(shift),gh_int2scm(dots));
867 r->set_spot (*$4->origin ());
874 SEQUENTIAL '{' Music_list '}' {
875 $$ = MY_MAKE_MUSIC("SequentialMusic");
876 $$->set_mus_property ("elements", ly_car ($3));
877 $$->set_spot(THIS->here_input());
879 | '{' Music_list '}' {
880 $$ = MY_MAKE_MUSIC("SequentialMusic");
881 $$->set_mus_property ("elements", ly_car ($2));
882 $$->set_spot(THIS->here_input());
887 SIMULTANEOUS '{' Music_list '}'{
888 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
889 $$->set_mus_property ("elements", ly_car ($3));
890 $$->set_spot(THIS->here_input());
893 | simul_open Music_list simul_close {
894 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
895 $$->set_mus_property ("elements", ly_car ($2));
896 $$->set_spot(THIS->here_input());
901 event_chord { $$ = $1; }
902 | APPLYOUTPUT embedded_scm {
903 if (!ly_input_procedure_p ($2))
904 THIS->parser_error (_ ("\\applycontext takes function argument"));
905 $$ = MY_MAKE_MUSIC ("ApplyOutputEvent");
906 $$->set_mus_property ("procedure", $2);
907 $$->set_spot (THIS->here_input());
909 | APPLYCONTEXT embedded_scm {
910 if (!ly_input_procedure_p ($2))
911 THIS->parser_error (_ ("\\applycontext takes function argument"));
912 $$ = MY_MAKE_MUSIC ("ApplyContext");
913 $$->set_mus_property ("procedure", $2);
914 $$->set_spot (THIS->here_input());
917 $$ = unsmob_music ($1);
925 GRACE { $$ = scm_makfrom0str ("Grace"); }
926 | ACCIACCATURA { $$ = scm_makfrom0str ("Acciaccatura"); }
927 | APPOGGIATURA { $$ = scm_makfrom0str ("Appoggiatura"); }
932 CONTEXT STRING Music {
933 Music*csm =MY_MAKE_MUSIC("ContextSpeccedMusic");
935 csm->set_mus_property ("element", $3->self_scm ());
936 scm_gc_unprotect_object ($3->self_scm ());
938 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
939 csm->set_mus_property ("context-id", scm_makfrom0str (""));
943 | AUTOCHANGE STRING Music {
944 Music*chm = MY_MAKE_MUSIC("AutoChangeMusic");
945 chm->set_mus_property ("element", $3->self_scm ());
946 chm->set_mus_property ("iterator-ctor", Auto_change_iterator::constructor_proc);
948 scm_gc_unprotect_object ($3->self_scm ());
949 chm->set_mus_property ("what", scm_string_to_symbol ($2));
952 chm->set_spot (*$3->origin ());
957 The other version is for easier debugging of
958 Sequential_music_iterator in combination with grace notes.
963 TODO: should distinguish between both grace types in the
964 basic music objects too, since the meaning is different.
968 String start_str = "start" + ly_scm2string ($1) + "Music";
969 String stop_str = "stop" + ly_scm2string ($1) + "Music";
971 SCM start = THIS->lexer_->lookup_identifier (start_str);
972 SCM stop = THIS->lexer_->lookup_identifier (stop_str);
974 Music *startm = unsmob_music (start);
975 Music *stopm = unsmob_music (stop);
979 stopm = stopm->clone ();
980 ms = scm_cons (stopm->self_scm (), ms);
981 scm_gc_unprotect_object (stopm->self_scm ());
983 ms = scm_cons ($2->self_scm (), ms);
984 scm_gc_unprotect_object ($2->self_scm());
986 startm = startm->clone ();
987 ms = scm_cons (startm->self_scm () , ms);
988 scm_gc_unprotect_object (startm->self_scm ());
992 Music* seq = MY_MAKE_MUSIC("SequentialMusic");
993 seq->set_mus_property ("elements", ms);
996 $$ = MY_MAKE_MUSIC("GraceMusic");
997 $$->set_mus_property ("element", seq->self_scm ());
998 scm_gc_unprotect_object (seq->self_scm ());
1000 $$ = MY_MAKE_MUSIC("GraceMusic");
1001 $$->set_mus_property ("element", $2->self_scm ());
1002 scm_gc_unprotect_object ($2->self_scm ());
1005 | CONTEXT string '=' string Music {
1006 Music * csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1008 csm->set_mus_property ("element", $5->self_scm ());
1009 scm_gc_unprotect_object ($5->self_scm ());
1011 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
1012 csm->set_mus_property ("context-id", $4);
1016 | NEWCONTEXT string Music {
1017 static int new_context_count;
1019 Music * csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1021 csm->set_mus_property ("element", $3->self_scm ());
1022 scm_gc_unprotect_object ($3->self_scm ());
1024 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
1027 snprintf (s, 1024, "uniqueContext%d", new_context_count ++);
1029 SCM new_id = scm_makfrom0str (s);
1030 csm->set_mus_property ("context-id", new_id);
1040 int n = gh_scm2int (ly_car ($3)); int d = gh_scm2int (ly_cdr ($3));
1043 $$= MY_MAKE_MUSIC("TimeScaledMusic");
1044 $$->set_spot (THIS->pop_spot ());
1046 $$->set_mus_property ("element", mp->self_scm ());
1047 scm_gc_unprotect_object (mp->self_scm ());
1048 $$->set_mus_property ("numerator", gh_int2scm (n));
1049 $$->set_mus_property ("denominator", gh_int2scm (d));
1050 $$->compress (Moment (Rational (n,d)));
1053 | Repeated_music { $$ = $1; }
1054 | Simultaneous_music { $$ = $1; }
1055 | Sequential_music { $$ = $1; }
1056 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
1057 $$ = MY_MAKE_MUSIC("TransposedMusic");
1059 Pitch from = *unsmob_pitch ($2);
1060 Pitch to = *unsmob_pitch ($3);
1062 p->transpose (interval (from, to));
1063 $$->set_mus_property ("element", p->self_scm ());
1064 scm_gc_unprotect_object (p->self_scm ());
1066 | APPLY embedded_scm Music {
1067 if (!ly_input_procedure_p ($2))
1069 THIS->parser_error (_ ("\\apply takes function argument"));
1074 SCM ret = gh_call1 ($2, $3->self_scm ());
1075 Music *m = unsmob_music (ret);
1077 THIS->parser_error ("\\apply must return a Music");
1078 m = MY_MAKE_MUSIC("Music");
1084 { THIS->lexer_->push_note_state (); }
1087 THIS->lexer_->pop_state ();
1090 { THIS->lexer_->push_figuredbass_state (); }
1093 Music * chm = MY_MAKE_MUSIC("UntransposableMusic");
1094 chm->set_mus_property ("element", $3->self_scm ());
1096 scm_gc_unprotect_object ($3->self_scm());
1098 THIS->lexer_->pop_state ();
1101 { THIS->lexer_->push_chord_state (); }
1104 Music * chm = MY_MAKE_MUSIC("UnrelativableMusic");
1105 chm->set_mus_property ("element", $3->self_scm ());
1106 scm_gc_unprotect_object ($3->self_scm());
1109 THIS->lexer_->pop_state ();
1112 { THIS->lexer_->push_lyric_state (); }
1116 THIS->lexer_->pop_state ();
1118 | relative_music { $$ = $1; }
1119 | re_rhythmed_music { $$ = $1; }
1120 | part_combined_music { $$ = $1; }
1121 | TAG embedded_scm Music {
1122 tag_music ($3, $2, THIS->here_input ());
1128 RELATIVE absolute_pitch Music {
1130 Pitch pit = *unsmob_pitch ($2);
1131 $$ = MY_MAKE_MUSIC("RelativeOctaveMusic");
1133 $$->set_mus_property ("element", p->self_scm ());
1134 scm_gc_unprotect_object (p->self_scm ());
1137 Pitch retpitch = p->to_relative_octave (pit);
1138 if (lily_1_8_relative)
1139 $$->set_mus_property ("last-pitch", retpitch.smobbed_copy ());
1144 ADDLYRICS Music Music {
1145 Music*l =MY_MAKE_MUSIC("LyricCombineMusic");
1146 l->set_mus_property ("elements", gh_list ($2->self_scm (), $3->self_scm (), SCM_UNDEFINED));
1147 scm_gc_unprotect_object ($3->self_scm ());
1148 scm_gc_unprotect_object ($2->self_scm ());
1153 part_combined_music:
1154 PARTCOMBINE STRING Music Music {
1155 Music * p= MY_MAKE_MUSIC("PartCombineMusic");
1156 p->set_mus_property ("what", scm_string_to_symbol ($2));
1157 p->set_mus_property ("elements", gh_list ($3->self_scm (),$4->self_scm (), SCM_UNDEFINED));
1159 scm_gc_unprotect_object ($3->self_scm ());
1160 scm_gc_unprotect_object ($4->self_scm ());
1167 TRANSLATOR STRING '=' STRING {
1168 Music*t= MY_MAKE_MUSIC("TranslatorChange");
1169 t-> set_mus_property ("change-to-type", scm_string_to_symbol ($2));
1170 t-> set_mus_property ("change-to-id", $4);
1173 $$->set_spot (THIS->here_input ());
1179 | ONCE simple_property_def {
1181 SCM e = $2->get_mus_property ("element");
1182 unsmob_music (e)->set_mus_property ("once", SCM_BOOL_T);
1186 simple_property_def:
1187 PROPERTY STRING '.' STRING '=' scalar {
1188 Music *t = set_property_music (scm_string_to_symbol ($4), $6);
1189 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1191 csm->set_mus_property ("element", t->self_scm ());
1192 scm_gc_unprotect_object (t->self_scm ());
1195 $$->set_spot (THIS->here_input ());
1197 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1199 | PROPERTY STRING '.' STRING UNSET {
1201 Music *t = MY_MAKE_MUSIC("PropertyUnset");
1202 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1204 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1205 csm->set_mus_property ("element", t->self_scm ());
1206 scm_gc_unprotect_object (t->self_scm ());
1209 $$->set_spot (THIS->here_input ());
1211 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1213 | PROPERTY STRING '.' STRING SET embedded_scm '=' embedded_scm {
1215 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1216 bool itc = internal_type_checking_global_b;
1217 Music *t = MY_MAKE_MUSIC("OverrideProperty");
1218 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1219 t->set_mus_property ("pop-first", SCM_BOOL_T);
1221 internal_type_checking_global_b = false;
1222 t->set_mus_property ("grob-property", $6);
1224 internal_type_checking_global_b = itc;
1225 t->set_mus_property ("grob-value", $8);
1227 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1228 csm->set_mus_property ("element", t->self_scm ());
1229 scm_gc_unprotect_object (t->self_scm ());
1231 $$->set_spot (THIS->here_input ());
1233 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1235 | PROPERTY STRING '.' STRING OVERRIDE
1236 embedded_scm '=' embedded_scm
1242 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1243 bool itc = internal_type_checking_global_b;
1245 Music *t = MY_MAKE_MUSIC("OverrideProperty");
1246 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1248 internal_type_checking_global_b = false;
1249 t->set_mus_property ("grob-property", $6);
1250 t->set_mus_property ("grob-value", $8);
1252 internal_type_checking_global_b = itc;
1254 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1255 csm->set_mus_property ("element", t->self_scm ());
1256 scm_gc_unprotect_object (t->self_scm ());
1259 $$->set_spot (THIS->here_input ());
1261 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1264 | PROPERTY STRING '.' STRING REVERT embedded_scm {
1265 Music *t = MY_MAKE_MUSIC("RevertProperty");
1267 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1268 bool itc = internal_type_checking_global_b;
1270 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1272 internal_type_checking_global_b = false;
1273 t->set_mus_property ("grob-property", $6);
1275 internal_type_checking_global_b = itc;
1277 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1278 csm->set_mus_property ("element", t->self_scm ());
1279 scm_gc_unprotect_object (t->self_scm ());
1282 $$->set_spot (THIS->here_input ());
1284 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1291 | bare_int { $$ = gh_int2scm ($1); }
1292 | embedded_scm { $$ = $1; }
1293 | full_markup { $$ = $1; }
1294 | DIGIT { $$ = gh_int2scm ($1); }
1302 Adding pre_events to the simple_element
1303 makes the choice between
1309 simple_element: STRING
1311 a single shift/reduction conflict.
1313 nevertheless, this is not very clean, and we should find a different
1323 pre_events simple_element post_events {
1324 SCM elts = $2-> get_mus_property ("elements");
1326 elts = gh_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1328 $2->set_mus_property ("elements", elts);
1332 | note_chord_element
1337 chord_body optional_notemode_duration post_events
1339 SCM dur = unsmob_duration ($2)->smobbed_copy();
1340 SCM es = $1->get_mus_property ("elements");
1341 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1343 for (SCM s = es; gh_pair_p (s); s = gh_cdr (s))
1344 unsmob_music (gh_car(s))->set_mus_property ("duration", dur);
1345 es = gh_append2 (es, postevs);
1347 $1-> set_mus_property ("elements", es);
1358 simul_open: LESSLESS
1361 simul_close: MOREMORE
1365 chord_open chord_body_elements chord_close
1367 $$ = MY_MAKE_MUSIC("EventChord");
1368 $$->set_mus_property ("elements",
1369 scm_reverse_x ($2, SCM_EOL));
1373 chord_body_elements:
1374 /* empty */ { $$ = SCM_EOL; }
1375 | chord_body_elements chord_body_element {
1376 $$ = gh_cons ($2->self_scm(), $1);
1377 scm_gc_unprotect_object ($2->self_scm());
1382 pitch exclamations questions post_events
1384 Music * n = MY_MAKE_MUSIC("NoteEvent");
1385 n->set_mus_property ("pitch", $1);
1387 n->set_mus_property ("cautionary", SCM_BOOL_T);
1388 if ($2 % 2 || $3 % 2)
1389 n->set_mus_property ("force-accidental", SCM_BOOL_T);
1391 SCM arts = scm_reverse_x ($4, SCM_EOL);
1392 n->set_mus_property ("articulations", arts);
1400 $$ = MY_MAKE_MUSIC("EventChord");
1401 $$->set_mus_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1402 scm_gc_unprotect_object ($1->self_scm());
1404 $$-> set_spot (THIS->here_input ());
1405 $1-> set_spot (THIS->here_input ());
1407 | OCTAVE { THIS->push_spot (); }
1409 Music *l = MY_MAKE_MUSIC("RelativeOctaveCheck");
1411 $$->set_spot (THIS->pop_spot ());
1412 $$->set_mus_property ("pitch", $3);
1415 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1416 l->set_mus_property ("span-direction", gh_int2scm (START));
1417 l->set_spot (THIS->here_input ());
1419 $$ = MY_MAKE_MUSIC("EventChord");
1420 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1421 scm_gc_unprotect_object (l->self_scm());
1422 $$->set_spot (THIS->here_input ());
1425 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1426 l->set_mus_property ("span-direction", gh_int2scm (STOP));
1427 l->set_spot (THIS->here_input ());
1429 $$ = MY_MAKE_MUSIC("EventChord");
1430 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1431 $$->set_spot (THIS->here_input ());
1432 scm_gc_unprotect_object (l->self_scm());
1435 $$ = MY_MAKE_MUSIC("VoiceSeparator");
1436 $$->set_spot (THIS->here_input ());
1440 $$ = MY_MAKE_MUSIC("BarCheck");
1441 $$->set_spot (THIS->here_input ());
1444 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1446 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1447 csm->set_mus_property ("element", t->self_scm ());
1448 scm_gc_unprotect_object (t->self_scm ());
1451 $$->set_spot (THIS->here_input ());
1453 csm->set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1455 | PARTIAL duration_length {
1456 Moment m = - unsmob_duration ($2)->get_length ();
1457 Music * p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1459 Music * sp = MY_MAKE_MUSIC("ContextSpeccedMusic");
1460 sp->set_mus_property ("element", p->self_scm ());
1461 scm_gc_unprotect_object (p->self_scm ());
1464 sp-> set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1469 proc = scm_c_eval_string ("make-clef-set");
1471 SCM result = scm_call_1 (proc, $2);
1472 scm_gc_protect_object (result);
1473 $$ = unsmob_music (result);
1478 proc = scm_c_eval_string ("make-time-signature-set");
1480 SCM result = scm_apply_2 (proc, gh_car ($2), gh_cdr ($2), SCM_EOL);
1481 scm_gc_protect_object (result);
1482 $$ = unsmob_music (result);
1487 shorthand_command_req { $$ = $1; }
1488 | verbose_command_req { $$ = $1; }
1491 shorthand_command_req:
1499 $$ = MY_MAKE_MUSIC("BreathingSignEvent");
1502 $$ = MY_MAKE_MUSIC("PesOrFlexaEvent");
1506 verbose_command_req:
1508 Music * m = MY_MAKE_MUSIC("MarkEvent");
1512 Music *m = MY_MAKE_MUSIC("MarkEvent");
1513 m->set_mus_property ("label", $2);
1516 | SKIP duration_length {
1517 Music * skip = MY_MAKE_MUSIC("SkipEvent");
1518 skip->set_mus_property ("duration", $2);
1526 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1529 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1531 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1532 if (scm_ilength ($3) > 0)
1534 key->set_mus_property ("pitch-alist", $3);
1535 key->set_mus_property ("tonic", Pitch (0,0,0).smobbed_copy());
1536 ((Music*)key)->transpose (* unsmob_pitch ($2));
1538 THIS->parser_error (_("Second argument must be pitch list."));
1549 | post_events post_event {
1550 $2->set_spot (THIS->here_input ());
1551 $$ = gh_cons ($2->self_scm(), $$);
1552 scm_gc_unprotect_object ($2->self_scm());
1554 | post_events tagged_post_event {
1555 $2 -> set_spot (THIS->here_input ());
1556 $$ = scm_cons ($2->self_scm(), $$);
1557 scm_gc_unprotect_object ($2->self_scm());
1563 '-' TAG embedded_scm post_event {
1564 tag_music ($4, $3, THIS->here_input ());
1570 direction_less_event {
1573 | script_dir direction_reqd_event {
1575 $2->set_mus_property ("direction", gh_int2scm ($1));
1578 | script_dir direction_less_event {
1580 $2->set_mus_property ("direction", gh_int2scm ($1));
1583 | string_number_event
1586 string_number_event:
1588 Music * s = MY_MAKE_MUSIC("StringNumberEvent");
1589 s->set_mus_property ("string-number", gh_int2scm($1));
1590 s->set_spot (THIS->here_input ());
1596 direction_less_event:
1602 TODO: should take all these defs out of the parser, adn make use
1606 (set-articulation '~ "trill")
1609 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1610 m->set_spot (THIS->here_input());
1611 m->set_mus_property ("span-direction" , gh_int2scm (START));
1615 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1616 m->set_spot (THIS->here_input());
1617 m->set_mus_property ("span-direction" , gh_int2scm (STOP));
1621 Music * m = MY_MAKE_MUSIC ("TieEvent");
1622 m->set_spot (THIS->here_input());
1627 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction", gh_int2scm (START));
1631 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction", gh_int2scm (STOP));
1633 | EVENT_IDENTIFIER {
1634 $$ = unsmob_music ($1);
1637 Music * a = MY_MAKE_MUSIC("TremoloEvent");
1638 a->set_spot (THIS->here_input ());
1639 a->set_mus_property ("tremolo-type", gh_int2scm ($1));
1644 direction_reqd_event:
1648 | script_abbreviation {
1649 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1650 Music *a = MY_MAKE_MUSIC("ArticulationEvent");
1651 if (gh_string_p (s))
1652 a->set_mus_property ("articulation-type", s);
1653 else THIS->parser_error (_ ("Expecting string as script definition"));
1680 | NOTENAME_PITCH sup_quotes {
1681 Pitch p = *unsmob_pitch ($1);
1682 p = p.transposed (Pitch ($2,0,0));
1683 $$ = p.smobbed_copy ();
1685 | NOTENAME_PITCH sub_quotes {
1686 Pitch p =* unsmob_pitch ($1);
1687 p = p.transposed (Pitch (-$2,0,0));
1688 $$ = p.smobbed_copy ();
1700 | TONICNAME_PITCH sup_quotes {
1701 Pitch p = *unsmob_pitch ($1);
1702 p = p.transposed (Pitch ($2,0,0));
1703 $$ = p.smobbed_copy ();
1705 | TONICNAME_PITCH sub_quotes {
1706 Pitch p =* unsmob_pitch ($1);
1708 p = p.transposed (Pitch (-$2,0,0));
1709 $$ = p.smobbed_copy ();
1719 pitch_also_in_chords:
1730 if (!THIS->lexer_->lyric_state_b ())
1731 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1732 $$ = MY_MAKE_MUSIC("ExtenderEvent");
1738 if (!THIS->lexer_->lyric_state_b ())
1739 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1740 $$ = MY_MAKE_MUSIC("HyphenEvent");
1746 Music * s= MY_MAKE_MUSIC("SlurEvent");
1748 s->set_spot (THIS->here_input());
1751 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1753 s->set_spot (THIS->here_input());
1756 Music *s =MY_MAKE_MUSIC("CrescendoEvent");
1758 s->set_spot (THIS->here_input());
1761 Music *s =MY_MAKE_MUSIC("DecrescendoEvent");
1763 s->set_spot (THIS->here_input());
1770 Music *s = MY_MAKE_MUSIC("CrescendoEvent");
1771 s->set_spot (THIS->here_input());
1776 Music * s= MY_MAKE_MUSIC("SlurEvent");
1778 s->set_spot (THIS->here_input());
1782 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1784 s->set_mus_property ("span-type", scm_makfrom0str ( "phrasing-slur"));
1785 s->set_spot (THIS->here_input());
1791 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1792 t->set_mus_property ("text", $1);
1793 t->set_spot (THIS->here_input ());
1797 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1798 t->set_mus_property ("text", make_simple_markup ($1));
1799 t->set_spot (THIS->here_input ());
1804 Music * t = MY_MAKE_MUSIC("FingerEvent");
1805 t->set_mus_property ("digit", gh_int2scm ($1));
1806 t->set_spot (THIS->here_input ());
1811 script_abbreviation:
1813 $$ = scm_makfrom0str ("Hat");
1816 $$ = scm_makfrom0str ("Plus");
1819 $$ = scm_makfrom0str ("Dash");
1822 $$ = scm_makfrom0str ("Bar");
1825 $$ = scm_makfrom0str ("Larger");
1828 $$ = scm_makfrom0str ("Dot");
1831 $$ = scm_makfrom0str ("Underscore");
1838 | '-' { $$ = CENTER; }
1849 multiplied_duration {
1854 optional_notemode_duration:
1856 Duration dd = THIS->default_duration_;
1857 $$ = dd.smobbed_copy ();
1859 THIS->beam_check ($$);
1861 | multiplied_duration {
1863 THIS->default_duration_ = *unsmob_duration ($$);
1865 THIS->beam_check ($$);
1870 bare_unsigned dots {
1872 if (!is_duration_b ($1))
1873 THIS->parser_error (_f ("not a duration: %d", $1));
1877 $$ = Duration (l, $2).smobbed_copy ();
1879 | DURATION_IDENTIFIER dots {
1880 Duration *d =unsmob_duration ($1);
1881 Duration k (d->duration_log (),d->dot_count () + $2);
1891 multiplied_duration:
1895 | multiplied_duration '*' bare_unsigned {
1896 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1898 | multiplied_duration '*' FRACTION {
1899 Rational m (gh_scm2int (ly_car ($3)), gh_scm2int (ly_cdr ($3)));
1901 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
1906 FRACTION { $$ = $1; }
1907 | UNSIGNED '/' UNSIGNED {
1908 $$ = scm_cons (gh_int2scm ($1), gh_int2scm ($3));
1926 | ':' bare_unsigned {
1927 if (!is_duration_b ($2))
1928 THIS->parser_error (_f ("not a duration: %d", $2));
1935 /*****************************************************************
1937 *****************************************************************/
1940 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1943 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1945 | STRING { $$ = $1; }
1956 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1957 $$ = bfr->self_scm();
1958 scm_gc_unprotect_object ($$);
1961 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1962 $$ = bfr->self_scm();
1964 bfr->set_mus_property ("figure", $1);
1966 scm_gc_unprotect_object ($$);
1968 | bass_figure bass_mod {
1969 Music *m = unsmob_music ($1);
1971 SCM salter =m->get_mus_property ("alteration");
1972 int alter = gh_number_p ( salter) ? gh_scm2int (salter) : 0;
1973 m->set_mus_property ("alteration",
1974 gh_int2scm (alter + $2));
1976 m->set_mus_property ("alteration", gh_int2scm (0));
1984 unsmob_music ($$)->set_mus_property ("bracket-start", SCM_BOOL_T);
1989 | br_bass_figure ']' {
1991 unsmob_music ($1)->set_mus_property ("bracket-stop", SCM_BOOL_T);
1999 | figure_list br_bass_figure {
2000 $$ = scm_cons ($2, $1);
2005 FIGURE_OPEN figure_list FIGURE_CLOSE {
2006 Music * m = MY_MAKE_MUSIC("EventChord");
2007 $2 = scm_reverse_x ($2, SCM_EOL);
2008 m->set_mus_property ("elements", $2);
2009 $$ = m->self_scm ();
2020 pitch exclamations questions optional_notemode_duration optional_rest {
2022 Input i = THIS->pop_spot ();
2023 if (!THIS->lexer_->note_state_b ())
2024 THIS->parser_error (_ ("Have to be in Note mode for notes"));
2028 n = MY_MAKE_MUSIC("RestEvent");
2030 n = MY_MAKE_MUSIC("NoteEvent");
2032 n->set_mus_property ("pitch", $1);
2033 n->set_mus_property ("duration", $4);
2037 n->set_mus_property ("cautionary", SCM_BOOL_T);
2038 if ($2 % 2 || $3 % 2)
2039 n->set_mus_property ("force-accidental", SCM_BOOL_T);
2041 Music *v = MY_MAKE_MUSIC("EventChord");
2042 v->set_mus_property ("elements", scm_list_n (n->self_scm (), SCM_UNDEFINED));
2043 scm_gc_unprotect_object (n->self_scm());
2049 | figure_spec optional_notemode_duration {
2050 Music * m = unsmob_music ($1);
2051 Input i = THIS->pop_spot ();
2053 for (SCM s = m->get_mus_property ("elements"); gh_pair_p (s); s = ly_cdr (s))
2055 unsmob_music (ly_car (s))->set_mus_property ("duration", $2);
2059 | RESTNAME optional_notemode_duration {
2061 Input i = THIS->pop_spot ();
2063 if (ly_scm2string ($1) =="s") {
2065 ev = MY_MAKE_MUSIC("SkipEvent");
2068 ev = MY_MAKE_MUSIC("RestEvent");
2071 ev->set_mus_property ("duration" ,$2);
2073 Music * velt = MY_MAKE_MUSIC("EventChord");
2074 velt->set_mus_property ("elements", scm_list_n (ev->self_scm (),SCM_UNDEFINED));
2079 | MULTI_MEASURE_REST optional_notemode_duration {
2084 proc = scm_c_eval_string ("make-multi-measure-rest");
2086 SCM mus = scm_call_2 (proc, $2,
2087 make_input (THIS->here_input()));
2088 scm_gc_protect_object (mus);
2089 $$ = unsmob_music (mus);
2092 | lyric_element optional_notemode_duration {
2093 Input i = THIS->pop_spot ();
2094 if (!THIS->lexer_->lyric_state_b ())
2095 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2097 Music * lreq = MY_MAKE_MUSIC("LyricEvent");
2098 lreq->set_mus_property ("text", $1);
2099 lreq->set_mus_property ("duration",$2);
2101 Music * velt = MY_MAKE_MUSIC("EventChord");
2102 velt->set_mus_property ("elements", scm_list_n (lreq->self_scm (), SCM_UNDEFINED));
2109 if (!THIS->lexer_->chord_state_b ())
2110 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2111 $$ = unsmob_music ($1);
2116 full_markup { $$ = $1; }
2117 | STRING { $$ = $1 ; }
2121 steno_tonic_pitch optional_notemode_duration {
2122 $$ = make_chord ($1, $2, SCM_EOL);
2124 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2125 SCM its = scm_reverse_x ($4, SCM_EOL);
2126 $$ = make_chord ($1, $2, gh_cons ($3, its));
2134 | chord_items chord_item {
2135 $$ = gh_cons ($2, $$);
2141 $$ = ly_symbol2scm ("chord-colon");
2144 $$ = ly_symbol2scm ("chord-caret");
2146 | CHORD_SLASH steno_tonic_pitch {
2147 $$ = scm_list_n (ly_symbol2scm ("chord-slash"), $2, SCM_UNDEFINED);
2149 | CHORD_BASS steno_tonic_pitch {
2150 $$ = scm_list_n (ly_symbol2scm ("chord-bass"), $2, SCM_UNDEFINED);
2159 $$ = scm_reverse_x ($1, SCM_EOL);
2167 step_number { $$ = gh_cons ($1, SCM_EOL); }
2168 | step_numbers '.' step_number {
2169 $$ = gh_cons ($3, $$);
2175 $$ = make_chord_step ($1, 0);
2177 | bare_unsigned '+' {
2178 $$ = make_chord_step ($1, SHARP);
2180 | bare_unsigned CHORD_MINUS {
2181 $$ = make_chord_step ($1, FLAT);
2188 TODO: should deprecate in favor of Scheme?
2192 number_expression '+' number_term {
2193 $$ = scm_sum ($1, $3);
2195 | number_expression '-' number_term {
2196 $$ = scm_difference ($1, $3);
2205 | number_factor '*' number_factor {
2206 $$ = scm_product ($1, $3);
2208 | number_factor '/' number_factor {
2209 $$ = scm_divide ($1, $3);
2214 '-' number_factor { /* %prec UNARY_MINUS */
2215 $$ = scm_difference ($2, SCM_UNDEFINED);
2223 $$ = gh_int2scm ($1);
2228 | NUMBER_IDENTIFIER {
2231 | REAL NUMBER_IDENTIFIER {
2232 $$ = gh_double2scm (gh_scm2double ($1) * gh_scm2double ($2));
2234 | UNSIGNED NUMBER_IDENTIFIER {
2235 $$ = gh_double2scm ($1 * gh_scm2double ($2));
2251 if (scm_integer_p ($1) == SCM_BOOL_T)
2253 int k = gh_scm2int ($1);
2257 THIS->parser_error (_ ("need integer number arg"));
2271 | STRING_IDENTIFIER {
2274 | string '+' string {
2275 $$ = scm_string_append (scm_list_n ($1, $3, SCM_UNDEFINED));
2282 | exclamations '!' { $$ ++; }
2287 | questions '?' { $$ ++; }
2297 { THIS->lexer_->push_markup_state (); }
2300 THIS->lexer_->pop_state ();
2306 This should be done more dynamically if possible.
2310 $$ = make_simple_markup ($1);
2312 | MARKUP_HEAD_MARKUP0 markup {
2313 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2315 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2316 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2318 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2319 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2324 | MARKUP_HEAD_LIST0 markup_list {
2325 $$ = scm_list_n ($1,$2, SCM_UNDEFINED);
2327 | MARKUP_HEAD_SCM0 embedded_scm {
2328 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2330 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2331 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2333 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2334 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2336 | MARKUP_IDENTIFIER {
2343 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2347 '{' markup_list_body '}' {
2350 line = scm_c_eval_string ("line-markup");
2352 $$ = scm_list_n (line, scm_reverse_x ($2, SCM_EOL), SCM_UNDEFINED);
2357 /**/ { $$ = SCM_EOL; }
2358 | markup_list_body markup {
2359 $$ = gh_cons ($2, $1) ;
2367 My_lily_parser::set_yydebug (bool )
2374 extern My_lily_parser * current_parser;
2377 My_lily_parser::do_yyparse ()
2379 current_parser = this;;
2380 yyparse ((void*)this);
2385 Should make this optional? It will also complain when you do
2389 which is entirely legitimate.
2391 Or we can scrap it. Barchecks should detect wrong durations, and
2392 skipTypesetting speeds it up a lot.
2396 My_lily_parser::beam_check (SCM dur)
2398 Duration *d = unsmob_duration (dur);
2399 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2401 Music * m = unsmob_music (last_beam_start_);
2402 m->origin ()->warning (_("Suspect duration found following this beam"));
2404 last_beam_start_ = SCM_EOL;
2412 It is a little strange to have this function in this file, but
2413 otherwise, we have to import music classes into the lexer.
2417 My_lily_lexer::try_special_identifiers (SCM * destination, SCM sid)
2419 if (gh_string_p (sid)) {
2421 return STRING_IDENTIFIER;
2422 } else if (gh_number_p (sid)) {
2424 return NUMBER_IDENTIFIER;
2425 } else if (unsmob_translator_def (sid)) {
2426 *destination = unsmob_translator_def (sid)->clone_scm();
2427 return TRANSLATOR_IDENTIFIER;
2428 } else if (unsmob_score (sid)) {
2429 Score *sc = new Score (*unsmob_score (sid));
2430 *destination =sc->self_scm ();
2431 return SCORE_IDENTIFIER;
2432 } else if (Music * mus =unsmob_music (sid)) {
2433 *destination = unsmob_music (sid)->clone ()->self_scm();
2434 unsmob_music (*destination)->
2435 set_mus_property ("origin", make_input (last_input_));
2436 return dynamic_cast<Event*> (mus)
2437 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2438 } else if (unsmob_duration (sid)) {
2439 *destination = unsmob_duration (sid)->smobbed_copy();
2440 return DURATION_IDENTIFIER;
2441 } else if (unsmob_music_output_def (sid)) {
2442 Music_output_def *p = unsmob_music_output_def (sid);
2445 *destination = p->self_scm();
2446 return MUSIC_OUTPUT_DEF_IDENTIFIER;
2447 } else if (Text_item::markup_p (sid)) {
2449 return MARKUP_IDENTIFIER;