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?
59 #include "scm-option.hh"
60 #include "translator-def.hh"
61 #include "lily-guile.hh"
63 #include "my-lily-lexer.hh"
64 #include "paper-def.hh"
65 #include "midi-def.hh"
67 #include "file-path.hh"
69 #include "dimensions.hh"
70 #include "my-lily-parser.hh"
72 #include "input-file-results.hh"
74 #include "lilypond-input-version.hh"
75 #include "scm-hash.hh"
76 #include "auto-change-iterator.hh"
77 #include "ly-modules.hh"
78 #include "music-sequence.hh"
79 #include "input-smob.hh"
81 #include "text-item.hh"
82 #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)
166 /* ugh: fucks up above 13 */
167 Pitch m(step > 7 ? 1 : 0,(step - 1) % 7, alter);
168 return m.smobbed_copy ();
173 make_chord (SCM pitch, SCM dur, SCM modification_list)
175 static SCM chord_ctor;
177 chord_ctor= scm_c_eval_string ("construct-chord");
178 SCM ch= scm_call_3 (chord_ctor, pitch, dur, modification_list);
179 scm_gc_protect_object (ch);
184 Todo: actually also use apply iso. call too ...
187 ly_input_procedure_p (SCM x)
189 return gh_procedure_p (x)
190 || (gh_pair_p (x) && gh_procedure_p (gh_car (x)));
194 set_property_music (SCM sym, SCM value)
196 Music * p = MY_MAKE_MUSIC("PropertySet");
197 p->set_mus_property ("symbol", sym);
198 p->set_mus_property ("value", value);
204 /* We use SCMs to do strings, because it saves us the trouble of
205 deleting them. Let's hope that a stack overflow doesnt trigger a move
206 of the parse stack onto the heap. */
213 Music_output_def * outputdef;
220 yylex (YYSTYPE *s, void * v)
222 My_lily_parser *pars = (My_lily_parser*) v;
223 My_lily_lexer * lex = pars->lexer_;
225 lex->lexval = (void*) s;
226 lex->prepare_for_next_token();
227 return lex->yylex ();
246 %token CHORDMODIFIERS
251 %token COMMANDSPANREQUEST
259 %token FIGURES FIGURE_OPEN FIGURE_CLOSE
260 %token FIGURE_BRACKET_CLOSE FIGURE_BRACKET_OPEN
264 %token GROBDESCRIPTIONS
272 %token MULTI_MEASURE_REST
278 %token OUTPUTPROPERTY
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;
430 THIS->input_file_->scores_.push ($1);
433 if (dynamic_cast<Paper_def*> ($1))
434 THIS->lexer_->set_identifier (scm_makfrom0str ("$defaultpaper"), $1->self_scm ());
435 else if (dynamic_cast<Midi_def*> ($1))
436 THIS->lexer_->set_identifier (scm_makfrom0str ("$defaultmidi"), $1->self_scm ());
446 chordmodifiers_block:
447 CHORDMODIFIERS notenames_body { $$ = $2; }
451 PITCHNAMES notenames_body { $$ = $2; }
456 int i = scm_ilength ($1);
458 SCM tab = scm_make_vector (gh_int2scm (i), SCM_EOL);
459 for (SCM s = $1; gh_pair_p (s); s = ly_cdr (s)) {
460 SCM pt = ly_cdar (s);
461 scm_hashq_set_x (tab, ly_caar (s), pt);
467 lilypond_header_body:
469 $$ = ly_make_anonymous_module ();
470 THIS->lexer_->add_scope ($$);
472 | lilypond_header_body assignment {
478 HEADER '{' lilypond_header_body '}' {
479 $$ = THIS->lexer_-> remove_scope();
491 /* cont */ '=' identifier_init {
494 Should find generic way of associating input with objects.
496 Input ip = THIS->pop_spot ();
498 if (! regular_identifier_b ($1))
500 ip.warning (_ ("Identifier should have alphabetic characters only"));
503 THIS->lexer_->set_identifier ($1, $4);
506 TODO: devise standard for protection in parser.
508 The parser stack lives on the C-stack, which means that
509 all objects can be unprotected as soon as they're here.
520 $$ = $1->self_scm ();
521 scm_gc_unprotect_object ($$);
527 $$ = $1->self_scm ();
528 scm_gc_unprotect_object ($$);
530 | translator_spec_block {
534 $$ = $1->self_scm ();
535 scm_gc_unprotect_object ($$);
538 $$ = $1->self_scm ();
539 scm_gc_unprotect_object ($$);
541 | number_expression {
552 translator_spec_block:
553 TRANSLATOR '{' translator_spec_body '}'
559 translator_spec_body:
560 TRANSLATOR_IDENTIFIER {
562 unsmob_translator_def ($$)-> set_spot (THIS->here_input ());
565 $$ = Translator_def::make_scm ();
566 Translator_def*td = unsmob_translator_def ($$);
567 td->translator_group_type_ = $2;
568 td->set_spot (THIS->here_input ());
570 | translator_spec_body DESCRIPTION string {
571 unsmob_translator_def ($$)->description_ = $3;
573 | translator_spec_body STRING '=' embedded_scm {
574 unsmob_translator_def ($$)->add_property_assign ($2, $4);
576 | translator_spec_body STRING OVERRIDE embedded_scm '=' embedded_scm {
577 unsmob_translator_def ($$)
578 ->add_push_property (scm_string_to_symbol ($2), $4, $6);
580 | translator_spec_body STRING SET embedded_scm '=' embedded_scm {
581 unsmob_translator_def ($$)
582 ->add_push_property (scm_string_to_symbol ($2), $4, $6);
584 | translator_spec_body STRING REVERT embedded_scm {
585 unsmob_translator_def ($$)->add_pop_property (
586 scm_string_to_symbol ($2), $4);
588 | translator_spec_body NAME STRING {
589 unsmob_translator_def ($$)->type_name_ = scm_string_to_symbol ($3);
591 | translator_spec_body CONSISTS STRING {
592 unsmob_translator_def ($$)->add_element ($3);
594 | translator_spec_body ALIAS STRING {
595 Translator_def*td = unsmob_translator_def ($$);
596 td->type_aliases_ = scm_cons (scm_string_to_symbol ($3), td->type_aliases_);
598 | translator_spec_body GROBDESCRIPTIONS embedded_scm {
599 Translator_def*td = unsmob_translator_def($$);
600 // td->add_property_assign (ly_symbol2scm ("allGrobDescriptions"), $3);
601 for (SCM p = $3; gh_pair_p (p); p = ly_cdr (p))
602 td->add_property_assign (scm_symbol_to_string (ly_caar (p)), ly_cdar (p));
604 | translator_spec_body CONSISTSEND STRING {
605 unsmob_translator_def ($$)->add_last_element ( $3);
607 | translator_spec_body ACCEPTS STRING {
608 unsmob_translator_def ($$)->set_acceptor (scm_string_to_symbol ($3), true);
610 | translator_spec_body DENIES STRING {
611 unsmob_translator_def ($$)->set_acceptor (scm_string_to_symbol ($3), false);
613 | translator_spec_body REMOVE STRING {
614 unsmob_translator_def ($$)->remove_element ($3);
625 /*cont*/ '{' score_body '}' {
628 if (!$$->defs_.size ())
630 Music_output_def *id =
631 unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
632 $$->add_output (id ? id->clone () : new Paper_def );
641 $$->set_spot (THIS->here_input ());
642 SCM m = $1->self_scm ();
643 scm_gc_unprotect_object (m);
648 SCM check_funcs = scm_c_eval_string ("toplevel-music-functions");
649 for (; gh_pair_p (check_funcs); check_funcs = gh_cdr (check_funcs))
650 m = gh_call1 (gh_car (check_funcs), m);
655 $$ = unsmob_score ($1);
656 $$->set_spot (THIS->here_input ());
658 | score_body lilypond_header {
661 | score_body output_def {
674 music_output_def_body '}' {
676 THIS-> lexer_-> remove_scope ();
680 music_output_def_body:
682 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultmidi"));
687 p = dynamic_cast<Midi_def*> (id->clone ());
692 THIS->lexer_->add_scope (p->scope_);
695 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
698 p = dynamic_cast<Paper_def*> (id->clone ());
702 THIS->lexer_->add_scope (p->scope_);
705 | PAPER '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
706 Music_output_def * o = unsmob_music_output_def ($3);
709 THIS->lexer_->add_scope (o->scope_);
711 | MIDI '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
712 Music_output_def * o = unsmob_music_output_def ($3);
715 THIS->lexer_->add_scope (o->scope_);
717 | music_output_def_body assignment {
720 | music_output_def_body translator_spec_block {
721 $$->assign_translator ($2);
723 | music_output_def_body tempo_event {
725 junk this ? there already is tempo stuff in
728 int m = gh_scm2int ( $2->get_mus_property ("metronome-count"));
729 Duration *d = unsmob_duration ($2->get_mus_property ("tempo-unit"));
730 Midi_def * md = dynamic_cast<Midi_def*> ($$);
732 md->set_tempo (d->get_length (), m);
734 | music_output_def_body error {
740 TEMPO steno_duration '=' bare_unsigned {
741 $$ = MY_MAKE_MUSIC("MetronomeChangeEvent");
742 $$->set_mus_property ("tempo-unit", $2);
743 $$->set_mus_property ("metronome-count", gh_int2scm ( $4));
748 The representation of a list is the
752 to have efficient append.
756 $$ = scm_cons (SCM_EOL, SCM_EOL);
760 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
761 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
762 if (gh_pair_p (ly_cdr (s)))
763 gh_set_cdr_x (ly_cdr (s), c); /* append */
765 gh_set_car_x (s, c); /* set first cons */
766 gh_set_cdr_x (s, c) ; /* remember last cell */
782 | ALTERNATIVE '{' Music_list '}' {
788 REPEAT string bare_unsigned Music Alternative_music
792 SCM alts = gh_pair_p ($5) ? gh_car ($5) : SCM_EOL;
793 if (times < scm_ilength (alts)) {
794 unsmob_music (gh_car (alts))
795 ->origin ()->warning (
796 _("More alternatives than repeats. Junking excess alternatives."));
797 alts = ly_truncate_list (times, alts);
803 proc = scm_c_eval_string ("make-repeated-music");
805 SCM mus = scm_call_1 (proc, $2);
806 scm_gc_protect_object (mus); // UGH.
807 Music *r =unsmob_music (mus);
810 r-> set_mus_property ("element", beg->self_scm ());
811 scm_gc_unprotect_object (beg->self_scm ());
813 r->set_mus_property ("repeat-count", gh_int2scm (times >? 1));
815 r-> set_mus_property ("elements",alts);
816 if (gh_equal_p ($2, scm_makfrom0str ("tremolo"))) {
818 we can not get durations and other stuff correct down the line, so we have to
819 add to the duration log here.
824 func = scm_primitive_eval (ly_symbol2scm ("shift-duration-log"));
826 int dots = ($3 % 3) ? 0 : 1;
827 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
829 Sequential_music * seq = dynamic_cast<Sequential_music*> ($4);
832 int list_len =scm_ilength (seq->music_list ());
834 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
836 r->compress (Moment (Rational (1,list_len)));
838 gh_call3 (func, r->self_scm (), gh_int2scm(shift),gh_int2scm(dots));
841 r->set_spot (*$4->origin ());
848 SEQUENTIAL '{' Music_list '}' {
849 $$ = MY_MAKE_MUSIC("SequentialMusic");
850 $$->set_mus_property ("elements", ly_car ($3));
851 $$->set_spot(THIS->here_input());
853 | '{' Music_list '}' {
854 $$ = MY_MAKE_MUSIC("SequentialMusic");
855 $$->set_mus_property ("elements", ly_car ($2));
856 $$->set_spot(THIS->here_input());
861 SIMULTANEOUS '{' Music_list '}'{
862 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
863 $$->set_mus_property ("elements", ly_car ($3));
864 $$->set_spot(THIS->here_input());
867 | simul_open Music_list simul_close {
868 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
869 $$->set_mus_property ("elements", ly_car ($2));
870 $$->set_spot(THIS->here_input());
875 event_chord { $$ = $1; }
876 | APPLYOUTPUT embedded_scm {
877 if (!ly_input_procedure_p ($2))
878 THIS->parser_error (_ ("\\applycontext takes function argument"));
879 $$ = MY_MAKE_MUSIC ("ApplyOutputEvent");
880 $$->set_mus_property ("procedure", $2);
881 $$->set_spot (THIS->here_input());
883 | APPLYCONTEXT embedded_scm {
884 if (!ly_input_procedure_p ($2))
885 THIS->parser_error (_ ("\\applycontext takes function argument"));
886 $$ = MY_MAKE_MUSIC ("ApplyContext");
887 $$->set_mus_property ("procedure", $2);
888 $$->set_spot (THIS->here_input());
890 | OUTPUTPROPERTY embedded_scm embedded_scm '=' embedded_scm {
892 if (!gh_symbol_p ($3))
894 THIS->parser_error (_ ("Second argument must be a symbol"));
896 /* Should check # args */
897 if (!gh_procedure_p (pred))
899 THIS->parser_error (_ ("First argument must be a procedure taking one argument"));
902 Music*m = MY_MAKE_MUSIC("OutputPropertySetMusic");
903 m->set_mus_property ("predicate", pred);
904 m->set_mus_property ("grob-property", $3);
905 m->set_mus_property ("grob-value", $5);
910 $$ = unsmob_music ($1);
918 GRACE { $$ = scm_makfrom0str ("Grace"); }
919 | ACCIACCATURA { $$ = scm_makfrom0str ("Acciaccatura"); }
920 | APPOGGIATURA { $$ = scm_makfrom0str ("Appoggiatura"); }
925 CONTEXT STRING Music {
926 Music*csm =MY_MAKE_MUSIC("ContextSpeccedMusic");
928 csm->set_mus_property ("element", $3->self_scm ());
929 scm_gc_unprotect_object ($3->self_scm ());
931 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
932 csm->set_mus_property ("context-id", scm_makfrom0str (""));
936 | AUTOCHANGE STRING Music {
937 Music*chm = MY_MAKE_MUSIC("AutoChangeMusic");
938 chm->set_mus_property ("element", $3->self_scm ());
939 chm->set_mus_property ("iterator-ctor", Auto_change_iterator::constructor_proc);
941 scm_gc_unprotect_object ($3->self_scm ());
942 chm->set_mus_property ("what", scm_string_to_symbol ($2));
945 chm->set_spot (*$3->origin ());
950 The other version is for easier debugging of
951 Sequential_music_iterator in combination with grace notes.
956 TODO: should distinguish between both grace types in the
957 basic music objects too, since the meaning is different.
961 String start_str = "start" + ly_scm2string ($1) + "Music";
962 String stop_str = "stop" + ly_scm2string ($1) + "Music";
964 SCM start = THIS->lexer_->lookup_identifier (start_str);
965 SCM stop = THIS->lexer_->lookup_identifier (stop_str);
967 Music *startm = unsmob_music (start);
968 Music *stopm = unsmob_music (stop);
972 stopm = stopm->clone ();
973 ms = scm_cons (stopm->self_scm (), ms);
974 scm_gc_unprotect_object (stopm->self_scm ());
976 ms = scm_cons ($2->self_scm (), ms);
977 scm_gc_unprotect_object ($2->self_scm());
979 startm = startm->clone ();
980 ms = scm_cons (startm->self_scm () , ms);
981 scm_gc_unprotect_object (startm->self_scm ());
985 Music* seq = MY_MAKE_MUSIC("SequentialMusic");
986 seq->set_mus_property ("elements", ms);
989 $$ = MY_MAKE_MUSIC("GraceMusic");
990 $$->set_mus_property ("element", seq->self_scm ());
991 scm_gc_unprotect_object (seq->self_scm ());
993 $$ = MY_MAKE_MUSIC("GraceMusic");
994 $$->set_mus_property ("element", $2->self_scm ());
995 scm_gc_unprotect_object ($2->self_scm ());
998 | CONTEXT string '=' string Music {
999 Music * csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1001 csm->set_mus_property ("element", $5->self_scm ());
1002 scm_gc_unprotect_object ($5->self_scm ());
1004 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
1005 csm->set_mus_property ("context-id", $4);
1009 | NEWCONTEXT string Music {
1010 static int new_context_count;
1012 Music * csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1014 csm->set_mus_property ("element", $3->self_scm ());
1015 scm_gc_unprotect_object ($3->self_scm ());
1017 csm->set_mus_property ("context-type", scm_string_to_symbol ($2));
1020 snprintf (s, 1024, "uniqueContext%d", new_context_count ++);
1022 SCM new_id = scm_makfrom0str (s);
1023 csm->set_mus_property ("context-id", new_id);
1033 int n = gh_scm2int (ly_car ($3)); int d = gh_scm2int (ly_cdr ($3));
1036 $$= MY_MAKE_MUSIC("TimeScaledMusic");
1037 $$->set_spot (THIS->pop_spot ());
1039 $$->set_mus_property ("element", mp->self_scm ());
1040 scm_gc_unprotect_object (mp->self_scm ());
1041 $$->set_mus_property ("numerator", gh_int2scm (n));
1042 $$->set_mus_property ("denominator", gh_int2scm (d));
1043 $$->compress (Moment (Rational (n,d)));
1046 | Repeated_music { $$ = $1; }
1047 | Simultaneous_music { $$ = $1; }
1048 | Sequential_music { $$ = $1; }
1049 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
1050 $$ = MY_MAKE_MUSIC("TransposedMusic");
1052 Pitch from = *unsmob_pitch ($2);
1053 Pitch to = *unsmob_pitch ($3);
1055 p->transpose (interval (from, to));
1056 $$->set_mus_property ("element", p->self_scm ());
1057 scm_gc_unprotect_object (p->self_scm ());
1059 | APPLY embedded_scm Music {
1060 if (!ly_input_procedure_p ($2))
1061 THIS->parser_error (_ ("\\apply takes function argument"));
1063 SCM ret = gh_call1 ($2, $3->self_scm ());
1064 Music *m = unsmob_music (ret);
1066 THIS->parser_error ("\\apply must return a Music");
1067 m = MY_MAKE_MUSIC("Music");
1072 { THIS->lexer_->push_note_state (); }
1075 THIS->lexer_->pop_state ();
1078 { THIS->lexer_->push_figuredbass_state (); }
1081 Music * chm = MY_MAKE_MUSIC("UntransposableMusic");
1082 chm->set_mus_property ("element", $3->self_scm ());
1084 scm_gc_unprotect_object ($3->self_scm());
1086 THIS->lexer_->pop_state ();
1089 { THIS->lexer_->push_chord_state (); }
1092 Music * chm = MY_MAKE_MUSIC("UnrelativableMusic");
1093 chm->set_mus_property ("element", $3->self_scm ());
1094 scm_gc_unprotect_object ($3->self_scm());
1097 THIS->lexer_->pop_state ();
1100 { THIS->lexer_->push_lyric_state (); }
1104 THIS->lexer_->pop_state ();
1106 | relative_music { $$ = $1; }
1107 | re_rhythmed_music { $$ = $1; }
1108 | part_combined_music { $$ = $1; }
1109 | TAG embedded_scm Music {
1110 tag_music ($3, $2, THIS->here_input ());
1116 RELATIVE absolute_pitch Music {
1118 Pitch pit = *unsmob_pitch ($2);
1119 $$ = MY_MAKE_MUSIC("RelativeOctaveMusic");
1121 $$->set_mus_property ("element", p->self_scm ());
1122 scm_gc_unprotect_object (p->self_scm ());
1125 Pitch retpitch = p->to_relative_octave (pit);
1126 if (lily_1_8_relative)
1127 $$->set_mus_property ("last-pitch", retpitch.smobbed_copy ());
1132 ADDLYRICS Music Music {
1133 Music*l =MY_MAKE_MUSIC("LyricCombineMusic");
1134 l->set_mus_property ("elements", gh_list ($2->self_scm (), $3->self_scm (), SCM_UNDEFINED));
1135 scm_gc_unprotect_object ($3->self_scm ());
1136 scm_gc_unprotect_object ($2->self_scm ());
1141 part_combined_music:
1142 PARTCOMBINE STRING Music Music {
1143 Music * p= MY_MAKE_MUSIC("PartCombineMusic");
1144 p->set_mus_property ("what", scm_string_to_symbol ($2));
1145 p->set_mus_property ("elements", gh_list ($3->self_scm (),$4->self_scm (), SCM_UNDEFINED));
1147 scm_gc_unprotect_object ($3->self_scm ());
1148 scm_gc_unprotect_object ($4->self_scm ());
1155 TRANSLATOR STRING '=' STRING {
1156 Music*t= MY_MAKE_MUSIC("TranslatorChange");
1157 t-> set_mus_property ("change-to-type", scm_string_to_symbol ($2));
1158 t-> set_mus_property ("change-to-id", $4);
1161 $$->set_spot (THIS->here_input ());
1167 | ONCE simple_property_def {
1169 SCM e = $2->get_mus_property ("element");
1170 unsmob_music (e)->set_mus_property ("once", SCM_BOOL_T);
1174 simple_property_def:
1175 PROPERTY STRING '.' STRING '=' scalar {
1176 Music *t = set_property_music (scm_string_to_symbol ($4), $6);
1177 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1179 csm->set_mus_property ("element", t->self_scm ());
1180 scm_gc_unprotect_object (t->self_scm ());
1183 $$->set_spot (THIS->here_input ());
1185 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1187 | PROPERTY STRING '.' STRING UNSET {
1189 Music *t = MY_MAKE_MUSIC("PropertyUnset");
1190 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1192 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1193 csm->set_mus_property ("element", t->self_scm ());
1194 scm_gc_unprotect_object (t->self_scm ());
1197 $$->set_spot (THIS->here_input ());
1199 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1201 | PROPERTY STRING '.' STRING SET embedded_scm '=' embedded_scm {
1203 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1204 bool itc = internal_type_checking_global_b;
1205 Music *t = MY_MAKE_MUSIC("OverrideProperty");
1206 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1207 t->set_mus_property ("pop-first", SCM_BOOL_T);
1209 internal_type_checking_global_b = false;
1210 t->set_mus_property ("grob-property", $6);
1212 internal_type_checking_global_b = itc;
1213 t->set_mus_property ("grob-value", $8);
1215 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1216 csm->set_mus_property ("element", t->self_scm ());
1217 scm_gc_unprotect_object (t->self_scm ());
1219 $$->set_spot (THIS->here_input ());
1221 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1223 | PROPERTY STRING '.' STRING OVERRIDE
1224 embedded_scm '=' embedded_scm
1230 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1231 bool itc = internal_type_checking_global_b;
1233 Music *t = MY_MAKE_MUSIC("OverrideProperty");
1234 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1236 internal_type_checking_global_b = false;
1237 t->set_mus_property ("grob-property", $6);
1238 t->set_mus_property ("grob-value", $8);
1240 internal_type_checking_global_b = itc;
1242 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1243 csm->set_mus_property ("element", t->self_scm ());
1244 scm_gc_unprotect_object (t->self_scm ());
1247 $$->set_spot (THIS->here_input ());
1249 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1252 | PROPERTY STRING '.' STRING REVERT embedded_scm {
1253 Music *t = MY_MAKE_MUSIC("RevertProperty");
1255 = gh_equal_p ($4, scm_makfrom0str ("autoBeamSettings"));
1256 bool itc = internal_type_checking_global_b;
1258 t->set_mus_property ("symbol", scm_string_to_symbol ($4));
1260 internal_type_checking_global_b = false;
1261 t->set_mus_property ("grob-property", $6);
1263 internal_type_checking_global_b = itc;
1265 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1266 csm->set_mus_property ("element", t->self_scm ());
1267 scm_gc_unprotect_object (t->self_scm ());
1270 $$->set_spot (THIS->here_input ());
1272 csm-> set_mus_property ("context-type", scm_string_to_symbol ($2));
1279 | bare_int { $$ = gh_int2scm ($1); }
1280 | embedded_scm { $$ = $1; }
1281 | full_markup { $$ = $1; }
1282 | DIGIT { $$ = gh_int2scm ($1); }
1290 Adding pre_events to the simple_element
1291 makes the choice between
1297 simple_element: STRING
1299 a single shift/reduction conflict.
1301 nevertheless, this is not very clean, and we should find a different
1311 pre_events simple_element post_events {
1312 SCM elts = $2-> get_mus_property ("elements");
1314 elts = gh_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1316 $2->set_mus_property ("elements", elts);
1320 | note_chord_element
1325 chord_body optional_notemode_duration post_events
1327 SCM dur = unsmob_duration ($2)->smobbed_copy();
1328 SCM es = $1->get_mus_property ("elements");
1329 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1331 for (SCM s = es; gh_pair_p (s); s = gh_cdr (s))
1332 unsmob_music (gh_car(s))->set_mus_property ("duration", dur);
1333 es = gh_append2 (es, postevs);
1335 $1-> set_mus_property ("elements", es);
1346 simul_open: LESSLESS
1349 simul_close: MOREMORE
1353 chord_open chord_body_elements chord_close
1355 $$ = MY_MAKE_MUSIC("EventChord");
1356 $$->set_mus_property ("elements",
1357 scm_reverse_x ($2, SCM_EOL));
1361 chord_body_elements:
1362 /* empty */ { $$ = SCM_EOL; }
1363 | chord_body_elements chord_body_element {
1364 $$ = gh_cons ($2->self_scm(), $1);
1365 scm_gc_unprotect_object ($2->self_scm());
1370 pitch exclamations questions post_events
1372 Music * n = MY_MAKE_MUSIC("NoteEvent");
1373 n->set_mus_property ("pitch", $1);
1375 n->set_mus_property ("cautionary", SCM_BOOL_T);
1376 if ($2 % 2 || $3 % 2)
1377 n->set_mus_property ("force-accidental", SCM_BOOL_T);
1379 SCM arts = scm_reverse_x ($4, SCM_EOL);
1380 n->set_mus_property ("articulations", arts);
1388 $$ = MY_MAKE_MUSIC("EventChord");
1389 $$->set_mus_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1390 scm_gc_unprotect_object ($1->self_scm());
1392 $$-> set_spot (THIS->here_input ());
1393 $1-> set_spot (THIS->here_input ());
1395 | OCTAVE { THIS->push_spot (); }
1397 Music *l = MY_MAKE_MUSIC("RelativeOctaveCheck");
1399 $$->set_spot (THIS->pop_spot ());
1400 $$->set_mus_property ("pitch", $3);
1403 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1404 l->set_mus_property ("span-direction", gh_int2scm (START));
1405 l->set_spot (THIS->here_input ());
1407 $$ = MY_MAKE_MUSIC("EventChord");
1408 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1409 scm_gc_unprotect_object (l->self_scm());
1410 $$->set_spot (THIS->here_input ());
1413 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1414 l->set_mus_property ("span-direction", gh_int2scm (STOP));
1415 l->set_spot (THIS->here_input ());
1417 $$ = MY_MAKE_MUSIC("EventChord");
1418 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1419 $$->set_spot (THIS->here_input ());
1420 scm_gc_unprotect_object (l->self_scm());
1423 $$ = MY_MAKE_MUSIC("VoiceSeparator");
1424 $$->set_spot (THIS->here_input ());
1428 $$ = MY_MAKE_MUSIC("BarCheck");
1429 $$->set_spot (THIS->here_input ());
1432 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1434 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1435 csm->set_mus_property ("element", t->self_scm ());
1436 scm_gc_unprotect_object (t->self_scm ());
1439 $$->set_spot (THIS->here_input ());
1441 csm->set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1443 | PARTIAL duration_length {
1444 Moment m = - unsmob_duration ($2)->get_length ();
1445 Music * p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1447 Music * sp = MY_MAKE_MUSIC("ContextSpeccedMusic");
1448 sp->set_mus_property ("element", p->self_scm ());
1449 scm_gc_unprotect_object (p->self_scm ());
1452 sp-> set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1457 proc = scm_c_eval_string ("make-clef-set");
1459 SCM result = scm_call_1 (proc, $2);
1460 scm_gc_protect_object (result);
1461 $$ = unsmob_music (result);
1466 proc = scm_c_eval_string ("make-time-signature-set");
1468 SCM result = scm_apply_2 (proc, gh_car ($2), gh_cdr ($2), SCM_EOL);
1469 scm_gc_protect_object (result);
1470 $$ = unsmob_music (result);
1475 shorthand_command_req { $$ = $1; }
1476 | verbose_command_req { $$ = $1; }
1479 shorthand_command_req:
1487 $$ = MY_MAKE_MUSIC("BreathingSignEvent");
1490 $$ = MY_MAKE_MUSIC("PesOrFlexaEvent");
1494 verbose_command_req:
1496 Music * m = MY_MAKE_MUSIC("MarkEvent");
1500 Music *m = MY_MAKE_MUSIC("MarkEvent");
1501 m->set_mus_property ("label", $2);
1504 | SKIP duration_length {
1505 Music * skip = MY_MAKE_MUSIC("SkipEvent");
1506 skip->set_mus_property ("duration", $2);
1514 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1517 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1519 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1520 if (scm_ilength ($3) > 0)
1522 key->set_mus_property ("pitch-alist", $3);
1523 key->set_mus_property ("tonic", Pitch (0,0,0).smobbed_copy());
1524 ((Music*)key)->transpose (* unsmob_pitch ($2));
1526 THIS->parser_error (_("Second argument must be pitch list."));
1537 | post_events post_event {
1538 $2->set_spot (THIS->here_input ());
1539 $$ = gh_cons ($2->self_scm(), $$);
1540 scm_gc_unprotect_object ($2->self_scm());
1542 | post_events tagged_post_event {
1543 $2 -> set_spot (THIS->here_input ());
1544 $$ = scm_cons ($2->self_scm(), $$);
1545 scm_gc_unprotect_object ($2->self_scm());
1551 '-' TAG embedded_scm post_event {
1552 tag_music ($4, $3, THIS->here_input ());
1558 direction_less_event {
1561 | script_dir direction_reqd_event {
1563 $2->set_mus_property ("direction", gh_int2scm ($1));
1566 | script_dir direction_less_event {
1568 $2->set_mus_property ("direction", gh_int2scm ($1));
1571 | string_number_event
1574 string_number_event:
1576 Music * s = MY_MAKE_MUSIC("StringNumberEvent");
1577 s->set_mus_property ("string-number", gh_int2scm($1));
1578 s->set_spot (THIS->here_input ());
1584 direction_less_event:
1590 TODO: should take all these defs out of the parser, adn make use
1594 (set-articulation '~ "trill")
1597 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1598 m->set_spot (THIS->here_input());
1599 m->set_mus_property ("span-direction" , gh_int2scm (START));
1603 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1604 m->set_spot (THIS->here_input());
1605 m->set_mus_property ("span-direction" , gh_int2scm (STOP));
1609 Music * m = MY_MAKE_MUSIC ("TieEvent");
1610 m->set_spot (THIS->here_input());
1615 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction", gh_int2scm (START));
1619 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction", gh_int2scm (STOP));
1621 | EVENT_IDENTIFIER {
1622 $$ = unsmob_music ($1);
1625 Music * a = MY_MAKE_MUSIC("TremoloEvent");
1626 a->set_spot (THIS->here_input ());
1627 a->set_mus_property ("tremolo-type", gh_int2scm ($1));
1632 direction_reqd_event:
1636 | script_abbreviation {
1637 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1638 Music *a = MY_MAKE_MUSIC("ArticulationEvent");
1639 if (gh_string_p (s))
1640 a->set_mus_property ("articulation-type", s);
1641 else THIS->parser_error (_ ("Expecting string as script definition"));
1668 | NOTENAME_PITCH sup_quotes {
1669 Pitch p = *unsmob_pitch ($1);
1670 p = p.transposed (Pitch ($2,0,0));
1671 $$ = p.smobbed_copy ();
1673 | NOTENAME_PITCH sub_quotes {
1674 Pitch p =* unsmob_pitch ($1);
1675 p = p.transposed (Pitch (-$2,0,0));
1676 $$ = p.smobbed_copy ();
1688 | TONICNAME_PITCH sup_quotes {
1689 Pitch p = *unsmob_pitch ($1);
1690 p = p.transposed (Pitch ($2,0,0));
1691 $$ = p.smobbed_copy ();
1693 | TONICNAME_PITCH sub_quotes {
1694 Pitch p =* unsmob_pitch ($1);
1696 p = p.transposed (Pitch (-$2,0,0));
1697 $$ = p.smobbed_copy ();
1707 pitch_also_in_chords:
1718 if (!THIS->lexer_->lyric_state_b ())
1719 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1720 $$ = MY_MAKE_MUSIC("ExtenderEvent");
1726 if (!THIS->lexer_->lyric_state_b ())
1727 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1728 $$ = MY_MAKE_MUSIC("HyphenEvent");
1734 Music * s= MY_MAKE_MUSIC("SlurEvent");
1736 s->set_spot (THIS->here_input());
1739 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1741 s->set_spot (THIS->here_input());
1744 Music *s =MY_MAKE_MUSIC("CrescendoEvent");
1746 s->set_spot (THIS->here_input());
1749 Music *s =MY_MAKE_MUSIC("DecrescendoEvent");
1751 s->set_spot (THIS->here_input());
1758 Music *s = MY_MAKE_MUSIC("CrescendoEvent");
1759 s->set_spot (THIS->here_input());
1764 Music * s= MY_MAKE_MUSIC("SlurEvent");
1766 s->set_spot (THIS->here_input());
1770 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1772 s->set_mus_property ("span-type", scm_makfrom0str ( "phrasing-slur"));
1773 s->set_spot (THIS->here_input());
1779 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1780 t->set_mus_property ("text", $1);
1781 t->set_spot (THIS->here_input ());
1785 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1786 t->set_mus_property ("text", make_simple_markup ($1));
1787 t->set_spot (THIS->here_input ());
1792 Music * t = MY_MAKE_MUSIC("FingerEvent");
1793 t->set_mus_property ("digit", gh_int2scm ($1));
1794 t->set_spot (THIS->here_input ());
1799 script_abbreviation:
1801 $$ = scm_makfrom0str ("Hat");
1804 $$ = scm_makfrom0str ("Plus");
1807 $$ = scm_makfrom0str ("Dash");
1810 $$ = scm_makfrom0str ("Bar");
1813 $$ = scm_makfrom0str ("Larger");
1816 $$ = scm_makfrom0str ("Dot");
1819 $$ = scm_makfrom0str ("Underscore");
1826 | '-' { $$ = CENTER; }
1837 multiplied_duration {
1842 optional_notemode_duration:
1844 Duration dd = THIS->default_duration_;
1845 $$ = dd.smobbed_copy ();
1847 THIS->beam_check ($$);
1849 | multiplied_duration {
1851 THIS->default_duration_ = *unsmob_duration ($$);
1853 THIS->beam_check ($$);
1858 bare_unsigned dots {
1860 if (!is_duration_b ($1))
1861 THIS->parser_error (_f ("not a duration: %d", $1));
1865 $$ = Duration (l, $2).smobbed_copy ();
1867 | DURATION_IDENTIFIER dots {
1868 Duration *d =unsmob_duration ($1);
1869 Duration k (d->duration_log (),d->dot_count () + $2);
1879 multiplied_duration:
1883 | multiplied_duration '*' bare_unsigned {
1884 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1886 | multiplied_duration '*' FRACTION {
1887 Rational m (gh_scm2int (ly_car ($3)), gh_scm2int (ly_cdr ($3)));
1889 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
1894 FRACTION { $$ = $1; }
1895 | UNSIGNED '/' UNSIGNED {
1896 $$ = scm_cons (gh_int2scm ($1), gh_int2scm ($3));
1914 | ':' bare_unsigned {
1915 if (!is_duration_b ($2))
1916 THIS->parser_error (_f ("not a duration: %d", $2));
1923 /*****************************************************************
1925 *****************************************************************/
1928 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1931 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1933 | STRING { $$ = $1; }
1944 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1945 $$ = bfr->self_scm();
1946 scm_gc_unprotect_object ($$);
1949 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1950 $$ = bfr->self_scm();
1952 bfr->set_mus_property ("figure", $1);
1954 scm_gc_unprotect_object ($$);
1956 | bass_figure bass_mod {
1957 Music *m = unsmob_music ($1);
1959 SCM salter =m->get_mus_property ("alteration");
1960 int alter = gh_number_p ( salter) ? gh_scm2int (salter) : 0;
1961 m->set_mus_property ("alteration",
1962 gh_int2scm (alter + $2));
1964 m->set_mus_property ("alteration", gh_int2scm (0));
1972 unsmob_music ($$)->set_mus_property ("bracket-start", SCM_BOOL_T);
1977 | br_bass_figure ']' {
1979 unsmob_music ($1)->set_mus_property ("bracket-stop", SCM_BOOL_T);
1987 | figure_list br_bass_figure {
1988 $$ = scm_cons ($2, $1);
1993 FIGURE_OPEN figure_list FIGURE_CLOSE {
1994 Music * m = MY_MAKE_MUSIC("EventChord");
1995 $2 = scm_reverse_x ($2, SCM_EOL);
1996 m->set_mus_property ("elements", $2);
1997 $$ = m->self_scm ();
2008 pitch exclamations questions optional_notemode_duration optional_rest {
2010 Input i = THIS->pop_spot ();
2011 if (!THIS->lexer_->note_state_b ())
2012 THIS->parser_error (_ ("Have to be in Note mode for notes"));
2016 n = MY_MAKE_MUSIC("RestEvent");
2018 n = MY_MAKE_MUSIC("NoteEvent");
2020 n->set_mus_property ("pitch", $1);
2021 n->set_mus_property ("duration", $4);
2025 n->set_mus_property ("cautionary", SCM_BOOL_T);
2026 if ($2 % 2 || $3 % 2)
2027 n->set_mus_property ("force-accidental", SCM_BOOL_T);
2029 Music *v = MY_MAKE_MUSIC("EventChord");
2030 v->set_mus_property ("elements", scm_list_n (n->self_scm (), SCM_UNDEFINED));
2031 scm_gc_unprotect_object (n->self_scm());
2037 | figure_spec optional_notemode_duration {
2038 Music * m = unsmob_music ($1);
2039 Input i = THIS->pop_spot ();
2041 for (SCM s = m->get_mus_property ("elements"); gh_pair_p (s); s = ly_cdr (s))
2043 unsmob_music (ly_car (s))->set_mus_property ("duration", $2);
2047 | RESTNAME optional_notemode_duration {
2049 Input i = THIS->pop_spot ();
2051 if (ly_scm2string ($1) =="s") {
2053 ev = MY_MAKE_MUSIC("SkipEvent");
2056 ev = MY_MAKE_MUSIC("RestEvent");
2059 ev->set_mus_property ("duration" ,$2);
2061 Music * velt = MY_MAKE_MUSIC("EventChord");
2062 velt->set_mus_property ("elements", scm_list_n (ev->self_scm (),SCM_UNDEFINED));
2067 | MULTI_MEASURE_REST optional_notemode_duration {
2072 proc = scm_c_eval_string ("make-multi-measure-rest");
2074 SCM mus = scm_call_2 (proc, $2,
2075 make_input (THIS->here_input()));
2076 scm_gc_protect_object (mus);
2077 $$ = unsmob_music (mus);
2080 | lyric_element optional_notemode_duration {
2081 Input i = THIS->pop_spot ();
2082 if (!THIS->lexer_->lyric_state_b ())
2083 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2085 Music * lreq = MY_MAKE_MUSIC("LyricEvent");
2086 lreq->set_mus_property ("text", $1);
2087 lreq->set_mus_property ("duration",$2);
2089 Music * velt = MY_MAKE_MUSIC("EventChord");
2090 velt->set_mus_property ("elements", scm_list_n (lreq->self_scm (), SCM_UNDEFINED));
2097 if (!THIS->lexer_->chord_state_b ())
2098 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2099 $$ = unsmob_music ($1);
2104 full_markup { $$ = $1; }
2105 | STRING { $$ = $1 ; }
2109 steno_tonic_pitch optional_notemode_duration {
2110 $$ = make_chord ($1, $2, SCM_EOL);
2112 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2113 SCM its = scm_reverse_x ($4, SCM_EOL);
2114 $$ = make_chord ($1, $2, gh_cons ($3, its));
2122 | chord_items chord_item {
2123 $$ = gh_cons ($2, $$);
2129 $$ = ly_symbol2scm ("chord-colon");
2132 $$ = ly_symbol2scm ("chord-caret");
2134 | CHORD_SLASH steno_tonic_pitch {
2135 $$ = scm_list_n (ly_symbol2scm ("chord-slash"), $2, SCM_UNDEFINED);
2137 | CHORD_BASS steno_tonic_pitch {
2138 $$ = scm_list_n (ly_symbol2scm ("chord-bass"), $2, SCM_UNDEFINED);
2147 $$ = scm_reverse_x ($1, SCM_EOL);
2155 step_number { $$ = gh_cons ($1, SCM_EOL); }
2156 | step_numbers '.' step_number {
2157 $$ = gh_cons ($3, $$);
2163 $$ = make_chord_step ($1, 0);
2165 | bare_unsigned '+' {
2166 $$ = make_chord_step ($1, 1);
2168 | bare_unsigned CHORD_MINUS {
2169 $$ = make_chord_step ($1,-1);
2176 TODO: should deprecate in favor of Scheme?
2180 number_expression '+' number_term {
2181 $$ = scm_sum ($1, $3);
2183 | number_expression '-' number_term {
2184 $$ = scm_difference ($1, $3);
2193 | number_factor '*' number_factor {
2194 $$ = scm_product ($1, $3);
2196 | number_factor '/' number_factor {
2197 $$ = scm_divide ($1, $3);
2202 '-' number_factor { /* %prec UNARY_MINUS */
2203 $$ = scm_difference ($2, SCM_UNDEFINED);
2211 $$ = gh_int2scm ($1);
2216 | NUMBER_IDENTIFIER {
2219 | REAL NUMBER_IDENTIFIER {
2220 $$ = gh_double2scm (gh_scm2double ($1) * gh_scm2double ($2));
2222 | UNSIGNED NUMBER_IDENTIFIER {
2223 $$ = gh_double2scm ($1 * gh_scm2double ($2));
2239 if (scm_integer_p ($1) == SCM_BOOL_T)
2241 int k = gh_scm2int ($1);
2245 THIS->parser_error (_ ("need integer number arg"));
2259 | STRING_IDENTIFIER {
2262 | string '+' string {
2263 $$ = scm_string_append (scm_list_n ($1, $3, SCM_UNDEFINED));
2270 | exclamations '!' { $$ ++; }
2275 | questions '?' { $$ ++; }
2285 { THIS->lexer_->push_markup_state (); }
2288 THIS->lexer_->pop_state ();
2294 This should be done more dynamically if possible.
2298 $$ = make_simple_markup ($1);
2300 | MARKUP_HEAD_MARKUP0 markup {
2301 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2303 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2304 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2306 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2307 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2312 | MARKUP_HEAD_LIST0 markup_list {
2313 $$ = scm_list_n ($1,$2, SCM_UNDEFINED);
2315 | MARKUP_HEAD_SCM0 embedded_scm {
2316 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2318 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2319 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2321 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2322 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2324 | MARKUP_IDENTIFIER {
2331 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2335 '{' markup_list_body '}' {
2338 line = scm_c_eval_string ("line-markup");
2340 $$ = scm_list_n (line, scm_reverse_x ($2, SCM_EOL), SCM_UNDEFINED);
2345 /**/ { $$ = SCM_EOL; }
2346 | markup_list_body markup {
2347 $$ = gh_cons ($2, $1) ;
2355 My_lily_parser::set_yydebug (bool )
2362 extern My_lily_parser * current_parser;
2365 My_lily_parser::do_yyparse ()
2367 current_parser = this;;
2368 yyparse ((void*)this);
2373 Should make this optional? It will also complain when you do
2377 which is entirely legitimate.
2379 Or we can scrap it. Barchecks should detect wrong durations, and
2380 skipTypesetting speeds it up a lot.
2384 My_lily_parser::beam_check (SCM dur)
2386 Duration *d = unsmob_duration (dur);
2387 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2389 Music * m = unsmob_music (last_beam_start_);
2390 m->origin ()->warning (_("Suspect duration found following this beam"));
2392 last_beam_start_ = SCM_EOL;
2400 It is a little strange to have this function in this file, but
2401 otherwise, we have to import music classes into the lexer.
2405 My_lily_lexer::try_special_identifiers (SCM * destination, SCM sid)
2407 if (gh_string_p (sid)) {
2409 return STRING_IDENTIFIER;
2410 } else if (gh_number_p (sid)) {
2412 return NUMBER_IDENTIFIER;
2413 } else if (unsmob_translator_def (sid)) {
2414 *destination = unsmob_translator_def (sid)->clone_scm();
2415 return TRANSLATOR_IDENTIFIER;
2416 } else if (unsmob_score (sid)) {
2417 Score *sc = new Score (*unsmob_score (sid));
2418 *destination =sc->self_scm ();
2419 return SCORE_IDENTIFIER;
2420 } else if (Music * mus =unsmob_music (sid)) {
2421 *destination = unsmob_music (sid)->clone ()->self_scm();
2422 unsmob_music (*destination)->
2423 set_mus_property ("origin", make_input (last_input_));
2424 return dynamic_cast<Event*> (mus)
2425 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2426 } else if (unsmob_duration (sid)) {
2427 *destination = unsmob_duration (sid)->smobbed_copy();
2428 return DURATION_IDENTIFIER;
2429 } else if (unsmob_music_output_def (sid)) {
2430 Music_output_def *p = unsmob_music_output_def (sid);
2433 *destination = p->self_scm();
2434 return MUSIC_OUTPUT_DEF_IDENTIFIER;
2435 } else if (Text_item::markup_p (sid)) {
2437 return MARKUP_IDENTIFIER;