1 %{ // -*-Fundamental-*-
4 parser.yy -- Bison/C++ parser for lilypond
6 source file of the GNU LilyPond music typesetter
8 (c) 1997--2004 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 "context-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 "ly-modules.hh"
78 #include "music-sequence.hh"
79 #include "input-smob.hh"
81 #include "text-item.hh"
82 #include "music-list.hh"
84 #define MY_MAKE_MUSIC(x) make_music_by_name (ly_symbol2scm (x))
86 Music *property_op_to_music (SCM op);
87 Music *context_spec_music (SCM type, SCM id, Music * m, SCM ops_);
88 SCM get_next_unique_context ();
90 #define YYERROR_VERBOSE 1
92 My_lily_parser* my_lily_parser;
93 #define YYPARSE_PARAM my_lily_parser
94 #define YYLEX_PARAM my_lily_parser
96 ((My_lily_parser *) my_lily_parser)
98 #define yyerror THIS->parser_error
101 Add symbols to the TAGS field of a music object.
105 tag_music (Music*m, SCM tag, Input ip)
107 SCM tags = m->get_mus_property ("tags");
108 if (gh_symbol_p (tag))
109 tags = scm_cons (tag, tags);
110 else if (gh_list_p (tag))
111 tags = gh_append2 (tag, tags);
113 ip.warning (_("Tag must be symbol or list of symbols."));
115 m->set_mus_property ("tags", tags);
121 regular_identifier_b (SCM id)
123 String str = ly_scm2string (id);
124 char const *s = str.to_str0 () ;
129 v = v && isalpha (*s);
136 make_simple_markup (SCM a)
140 simple = scm_c_eval_string ("simple-markup");
142 return scm_list_n (simple, a, SCM_UNDEFINED);
147 is_duration_b (int t)
149 return t && t == 1 << intlog2 (t);
153 set_music_properties (Music *p, SCM a)
155 for (SCM k = a; gh_pair_p (k); k = ly_cdr (k))
157 p->internal_set_mus_property (ly_caar (k), ly_cdar (k));
162 make_chord_step (int step, int alter)
169 Pitch m((step -1) / 7 , (step - 1) % 7, alter);
170 return m.smobbed_copy ();
175 make_chord (SCM pitch, SCM dur, SCM modification_list)
177 static SCM chord_ctor;
179 chord_ctor= scm_c_eval_string ("construct-chord");
180 SCM ch= scm_call_3 (chord_ctor, pitch, dur, modification_list);
181 scm_gc_protect_object (ch);
186 Todo: actually also use apply iso. call too ...
189 ly_input_procedure_p (SCM x)
191 return gh_procedure_p (x)
192 || (gh_pair_p (x) && gh_procedure_p (gh_car (x)));
196 set_property_music (SCM sym, SCM value)
198 Music * p = MY_MAKE_MUSIC("PropertySet");
199 p->set_mus_property ("symbol", sym);
200 p->set_mus_property ("value", value);
206 /* We use SCMs to do strings, because it saves us the trouble of
207 deleting them. Let's hope that a stack overflow doesnt trigger a move
208 of the parse stack onto the heap. */
215 Music_output_def * outputdef;
222 yylex (YYSTYPE *s, void * v)
224 My_lily_parser *pars = (My_lily_parser*) v;
225 My_lily_lexer * lex = pars->lexer_;
227 lex->lexval = (void*) s;
228 lex->prepare_for_next_token();
229 return lex->yylex ();
250 %token CHORDMODIFIERS
255 %token COMMANDSPANREQUEST
263 %token FIGURES FIGURE_OPEN FIGURE_CLOSE
264 %token FIGURE_BRACKET_CLOSE FIGURE_BRACKET_OPEN
268 %token GROBDESCRIPTIONS
276 %token MULTI_MEASURE_REST
282 %token OVERRIDE SET REVERT
307 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER E_OPEN E_CLOSE
308 %token E_LEFTSQUARE E_RIGHTSQUARE E_TILDE
310 %token <i> E_UNSIGNED
311 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET CHORD_SLASH
314 %type <i> exclamations questions dots optional_rest
316 %type <scm> grace_head
317 %type <scm> oct_check
318 %type <scm> context_mod_list
319 %type <scm> lyric_element
320 %type <scm> bass_number br_bass_figure bass_figure figure_list figure_spec
322 %token <scm> NOTENAME_PITCH
323 %token <scm> TONICNAME_PITCH
324 %token <scm> CHORDMODIFIER_PITCH
325 %token <scm> DURATION_IDENTIFIER
326 %token <scm> FRACTION
327 %token <id> IDENTIFIER
329 %token <scm> DRUM_PITCH
330 %token <scm> CHORD_MODIFIER
331 %token <scm> SCORE_IDENTIFIER
332 %token <scm> MUSIC_OUTPUT_DEF_IDENTIFIER
333 %token <scm> NUMBER_IDENTIFIER
334 %token <scm> EVENT_IDENTIFIER
335 %token <scm> MUSIC_IDENTIFIER TRANSLATOR_IDENTIFIER
336 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
337 %token <scm> RESTNAME
344 %token <scm> MARKUP_HEAD_MARKUP0
345 %token <scm> MARKUP_HEAD_EMPTY
346 %token <scm> MARKUP_HEAD_MARKUP0_MARKUP1
347 %token <scm> MARKUP_HEAD_SCM0
348 %token <scm> MARKUP_HEAD_SCM0_MARKUP1
349 %token <scm> MARKUP_HEAD_SCM0_SCM1
350 %token <scm> MARKUP_HEAD_SCM0_SCM1_SCM2
351 %token <scm> MARKUP_HEAD_SCM0_SCM1_MARKUP2
353 %token <scm> MARKUP_IDENTIFIER MARKUP_HEAD_LIST0
354 %type <scm> markup markup_line markup_list markup_list_body full_markup
356 %type <outputdef> output_def
357 %type <scm> lilypond_header lilypond_header_body
358 %type <music> open_event close_event
359 %type <i> sub_quotes sup_quotes
360 %type <music> simple_element event_chord command_element Simple_music Composite_music
361 %type <music> Repeated_music
362 %type <scm> Alternative_music
363 %type <i> tremolo_type
364 %type <i> bare_int bare_unsigned
366 %type <scm> identifier_init
368 %type <music> note_chord_element chord_body chord_body_element
369 %type <scm> chord_body_elements
370 %type <scm> steno_duration optional_notemode_duration multiplied_duration
372 %type <scm> post_events
373 %type <music> gen_text_def direction_less_event direction_reqd_event
374 %type <scm> steno_pitch pitch absolute_pitch pitch_also_in_chords
375 %type <scm> steno_tonic_pitch
376 %type <scm> duration_length fraction
378 %type <scm> new_chord step_number chord_items chord_item chord_separator step_numbers
380 %type <scm> embedded_scm scalar
381 %type <music> Music Sequential_music Simultaneous_music
382 %type <music> relative_music re_rhythmed_music
383 %type <music> music_property_def context_change
384 %type <scm> context_prop_spec
385 %type <scm> Music_list
386 %type <scm> property_operation context_mod translator_mod optional_context_mod
387 %type <outputdef> music_output_def_body music_output_def_head
388 %type <music> post_event tagged_post_event
389 %type <music> command_req
390 %type <music> string_number_event
391 %type <scm> string bare_number number_expression number_term number_factor
392 %type <score> score_block score_body
394 %type <scm> translator_spec_block translator_spec_body
395 %type <music> tempo_event
396 %type <scm> script_abbreviation
402 /* We don't assign precedence to / and *, because we might need varied
403 prec levels in different prods */
409 lilypond: /* empty */
410 | lilypond toplevel_expression {}
411 | lilypond assignment { }
413 THIS->error_level_ = 1;
416 THIS->error_level_ = 1;
422 THIS->input_file_->header_ = $1;
427 SCM head = ly_module_p (sc->header_) ? sc->header_ : THIS->input_file_->header_.to_SCM ();
429 Path p = split_path (THIS->output_basename_);
430 int *c = &THIS->input_file_->score_count_;
433 p.base += "-" + to_string (*c);
437 SCM outname = scm_makfrom0str (p.to_string ().to_str0());
439 for (int i=0; i < sc->defs_.size (); i++)
440 default_rendering (sc->music_, sc->defs_[i]->self_scm(),head, outname);
442 if (sc->defs_.is_empty ())
444 Music_output_def *id =
445 unsmob_music_output_def (THIS->lexer_->lookup_identifier
448 id = id ? id->clone () : new Paper_def;
450 default_rendering (sc->music_, id->self_scm(), head, outname);
452 scm_gc_unprotect_object (id->self_scm ());
454 scm_gc_unprotect_object (sc->self_scm());
458 if (dynamic_cast<Paper_def*> ($1))
459 id = scm_makfrom0str ("$defaultpaper");
460 else if (dynamic_cast<Midi_def*> ($1))
461 id = scm_makfrom0str ("$defaultmidi");
462 THIS->lexer_->set_identifier (id, $1->self_scm ());
463 scm_gc_unprotect_object ($1->self_scm ());
475 lilypond_header_body:
477 $$ = ly_make_anonymous_module ();
478 THIS->lexer_->add_scope ($$);
480 | lilypond_header_body assignment {
486 HEADER '{' lilypond_header_body '}' {
487 $$ = THIS->lexer_-> remove_scope();
499 /* cont */ '=' identifier_init {
502 Should find generic way of associating input with objects.
504 Input ip = THIS->pop_spot ();
506 if (! regular_identifier_b ($1))
508 ip.warning (_ ("Identifier should have alphabetic characters only"));
511 THIS->lexer_->set_identifier ($1, $4);
514 TODO: devise standard for protection in parser.
516 The parser stack lives on the C-stack, which means that
517 all objects can be unprotected as soon as they're here.
527 $$ = $1->self_scm ();
528 scm_gc_unprotect_object ($$);
534 $$ = $1->self_scm ();
535 scm_gc_unprotect_object ($$);
537 | translator_spec_block {
541 $$ = $1->self_scm ();
542 scm_gc_unprotect_object ($$);
545 $$ = $1->self_scm ();
546 scm_gc_unprotect_object ($$);
548 | number_expression {
559 translator_spec_block:
560 TRANSLATOR '{' translator_spec_body '}'
566 translator_spec_body:
568 $$ = Context_def::make_scm ();
569 unsmob_context_def ($$)->set_spot (THIS->here_input ());
571 | TRANSLATOR_IDENTIFIER {
573 unsmob_context_def ($$)->set_spot (THIS->here_input ());
575 | translator_spec_body GROBDESCRIPTIONS embedded_scm {
576 Context_def*td = unsmob_context_def($$);
578 for (SCM p = $3; gh_pair_p (p); p = ly_cdr (p)) {
579 SCM tag = gh_caar (p);
581 /* TODO: should make new tag "grob-definition" ? */
582 td->add_context_mod (scm_list_n (ly_symbol2scm ("assign"),
583 tag, gh_cons (ly_cdar (p), SCM_EOL), SCM_UNDEFINED));
586 | translator_spec_body context_mod {
587 unsmob_context_def ($$)->add_context_mod ($2);
598 /*cont*/ '{' score_body '}' {
609 $$->set_spot (THIS->here_input ());
610 SCM m = $1->self_scm ();
611 scm_gc_unprotect_object (m);
616 SCM check_funcs = scm_c_eval_string ("toplevel-music-functions");
617 for (; gh_pair_p (check_funcs); check_funcs = gh_cdr (check_funcs))
618 m = gh_call1 (gh_car (check_funcs), m);
623 $$ = new Score ( *unsmob_score ($1));
624 $$->set_spot (THIS->here_input ());
626 | score_body lilypond_header {
629 | score_body output_def {
631 scm_gc_unprotect_object ($2->self_scm ());
643 music_output_def_body '}' {
645 THIS-> lexer_-> remove_scope ();
649 music_output_def_head:
651 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultmidi"));
656 p = dynamic_cast<Midi_def*> (id->clone ());
661 THIS->lexer_->add_scope (p->scope_);
664 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
667 p = dynamic_cast<Paper_def*> (id->clone ());
671 THIS->lexer_->add_scope (p->scope_);
677 music_output_def_body:
678 music_output_def_head '{' {
681 | music_output_def_head '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
682 scm_gc_unprotect_object ($1->self_scm ());
683 Music_output_def * o = unsmob_music_output_def ($3);
685 THIS->lexer_->remove_scope ();
686 THIS->lexer_->add_scope (o->scope_);
688 | music_output_def_body assignment {
691 | music_output_def_body translator_spec_block {
692 $$->assign_translator ($2);
694 | music_output_def_body tempo_event {
696 junk this ? there already is tempo stuff in
699 int m = gh_scm2int ( $2->get_mus_property ("metronome-count"));
700 Duration *d = unsmob_duration ($2->get_mus_property ("tempo-unit"));
701 Midi_def * md = dynamic_cast<Midi_def*> ($$);
703 md->set_tempo (d->get_length (), m);
704 scm_gc_unprotect_object ($2->self_scm ());
706 | music_output_def_body error {
712 TEMPO steno_duration '=' bare_unsigned {
713 $$ = MY_MAKE_MUSIC("MetronomeChangeEvent");
714 $$->set_mus_property ("tempo-unit", $2);
715 $$->set_mus_property ("metronome-count", gh_int2scm ( $4));
720 The representation of a list is the
724 to have efficient append.
728 $$ = scm_cons (SCM_EOL, SCM_EOL);
732 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
733 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
734 if (gh_pair_p (ly_cdr (s)))
735 gh_set_cdr_x (ly_cdr (s), c); /* append */
737 gh_set_car_x (s, c); /* set first cons */
738 gh_set_cdr_x (s, c) ; /* remember last cell */
754 | ALTERNATIVE '{' Music_list '}' {
760 REPEAT string bare_unsigned Music Alternative_music
764 SCM alts = gh_pair_p ($5) ? gh_car ($5) : SCM_EOL;
765 if (times < scm_ilength (alts)) {
766 unsmob_music (gh_car (alts))
767 ->origin ()->warning (
768 _("More alternatives than repeats. Junking excess alternatives."));
769 alts = ly_truncate_list (times, alts);
775 proc = scm_c_eval_string ("make-repeated-music");
777 SCM mus = scm_call_1 (proc, $2);
778 scm_gc_protect_object (mus); // UGH.
779 Music *r =unsmob_music (mus);
782 r-> set_mus_property ("element", beg->self_scm ());
783 scm_gc_unprotect_object (beg->self_scm ());
785 r->set_mus_property ("repeat-count", gh_int2scm (times >? 1));
787 r-> set_mus_property ("elements",alts);
788 if (gh_equal_p ($2, scm_makfrom0str ("tremolo"))) {
790 we can not get durations and other stuff correct down the line, so we have to
791 add to the duration log here.
796 func = scm_primitive_eval (ly_symbol2scm ("shift-duration-log"));
798 int dots = ($3 % 3) ? 0 : 1;
799 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
801 Sequential_music * seq = dynamic_cast<Sequential_music*> ($4);
804 int list_len =scm_ilength (seq->music_list ());
806 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
808 r->compress (Moment (Rational (1,list_len)));
810 gh_call3 (func, r->self_scm (), gh_int2scm(shift),gh_int2scm(dots));
813 r->set_spot (*$4->origin ());
820 SEQUENTIAL '{' Music_list '}' {
821 $$ = MY_MAKE_MUSIC("SequentialMusic");
822 $$->set_mus_property ("elements", ly_car ($3));
823 $$->set_spot(THIS->here_input());
825 | '{' Music_list '}' {
826 $$ = MY_MAKE_MUSIC("SequentialMusic");
827 $$->set_mus_property ("elements", ly_car ($2));
828 $$->set_spot(THIS->here_input());
833 SIMULTANEOUS '{' Music_list '}'{
834 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
835 $$->set_mus_property ("elements", ly_car ($3));
836 $$->set_spot(THIS->here_input());
839 | simul_open Music_list simul_close {
840 $$ = MY_MAKE_MUSIC("SimultaneousMusic");
841 $$->set_mus_property ("elements", ly_car ($2));
842 $$->set_spot(THIS->here_input());
847 event_chord { $$ = $1; }
848 | APPLYOUTPUT embedded_scm {
849 if (!ly_input_procedure_p ($2))
850 THIS->parser_error (_ ("\\applycontext takes function argument"));
851 $$ = MY_MAKE_MUSIC ("ApplyOutputEvent");
852 $$->set_mus_property ("procedure", $2);
853 $$->set_spot (THIS->here_input());
855 | APPLYCONTEXT embedded_scm {
856 if (!ly_input_procedure_p ($2))
857 THIS->parser_error (_ ("\\applycontext takes function argument"));
858 $$ = MY_MAKE_MUSIC ("ApplyContext");
859 $$->set_mus_property ("procedure", $2);
860 $$->set_spot (THIS->here_input());
863 $$ = unsmob_music ($1);
870 optional_context_mod:
871 /**/ { $$ = SCM_EOL; }
872 | WITH '{' context_mod_list '}' { $$ = $3; }
876 GRACE { $$ = scm_makfrom0str ("Grace"); }
877 | ACCIACCATURA { $$ = scm_makfrom0str ("Acciaccatura"); }
878 | APPOGGIATURA { $$ = scm_makfrom0str ("Appoggiatura"); }
882 /* */ { $$ = SCM_EOL; }
883 | context_mod_list context_mod {
884 $$ = gh_cons ($2, $1);
892 proc = scm_c_eval_string ("make-autochange-music");
894 SCM res = scm_call_1 (proc, $2->self_scm ());
895 scm_gc_unprotect_object ($2->self_scm ());
896 $$ = unsmob_music (res);
897 scm_gc_protect_object (res);
898 $$->set_spot (THIS->here_input());
900 | PARTCOMBINE Music Music {
903 proc = scm_c_eval_string ("make-part-combine-music");
905 SCM res = scm_call_1 (proc, gh_list ($2->self_scm (),
906 $3->self_scm (), SCM_UNDEFINED));
907 scm_gc_unprotect_object ($3->self_scm ());
908 scm_gc_unprotect_object ($2->self_scm ());
909 $$ = unsmob_music (res);
910 scm_gc_protect_object (res);
911 $$->set_spot (THIS->here_input());
916 The other version is for easier debugging of
917 Sequential_music_iterator in combination with grace notes.
922 TODO: should distinguish between both grace types in the
923 basic music objects too, since the meaning is different.
927 String start_str = "start" + ly_scm2string ($1) + "Music";
928 String stop_str = "stop" + ly_scm2string ($1) + "Music";
930 SCM start = THIS->lexer_->lookup_identifier (start_str);
931 SCM stop = THIS->lexer_->lookup_identifier (stop_str);
933 Music *startm = unsmob_music (start);
934 Music *stopm = unsmob_music (stop);
938 stopm = stopm->clone ();
939 ms = scm_cons (stopm->self_scm (), ms);
940 scm_gc_unprotect_object (stopm->self_scm ());
942 ms = scm_cons ($2->self_scm (), ms);
943 scm_gc_unprotect_object ($2->self_scm());
945 startm = startm->clone ();
946 ms = scm_cons (startm->self_scm () , ms);
947 scm_gc_unprotect_object (startm->self_scm ());
950 Music* seq = MY_MAKE_MUSIC("SequentialMusic");
951 seq->set_mus_property ("elements", ms);
954 $$ = MY_MAKE_MUSIC("GraceMusic");
955 $$->set_mus_property ("element", seq->self_scm ());
956 scm_gc_unprotect_object (seq->self_scm ());
958 $$ = MY_MAKE_MUSIC("GraceMusic");
959 $$->set_mus_property ("element", $2->self_scm ());
960 scm_gc_unprotect_object ($2->self_scm ());
963 | CONTEXT string '=' string optional_context_mod Music {
964 $$ = context_spec_music ($2, $4, $6, $5);
967 | CONTEXT STRING optional_context_mod Music {
968 $$ = context_spec_music ($2, SCM_UNDEFINED, $4, $3);
970 | NEWCONTEXT string optional_context_mod Music {
971 $$ = context_spec_music ($2, get_next_unique_context (),
982 int n = gh_scm2int (ly_car ($3)); int d = gh_scm2int (ly_cdr ($3));
985 $$= MY_MAKE_MUSIC("TimeScaledMusic");
986 $$->set_spot (THIS->pop_spot ());
988 $$->set_mus_property ("element", mp->self_scm ());
989 scm_gc_unprotect_object (mp->self_scm ());
990 $$->set_mus_property ("numerator", gh_int2scm (n));
991 $$->set_mus_property ("denominator", gh_int2scm (d));
992 $$->compress (Moment (Rational (n,d)));
995 | Repeated_music { $$ = $1; }
996 | Simultaneous_music { $$ = $1; }
997 | Sequential_music { $$ = $1; }
998 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
999 $$ = MY_MAKE_MUSIC("TransposedMusic");
1001 Pitch from = *unsmob_pitch ($2);
1002 Pitch to = *unsmob_pitch ($3);
1004 p->transpose (interval (from, to));
1005 $$->set_mus_property ("element", p->self_scm ());
1006 scm_gc_unprotect_object (p->self_scm ());
1008 | APPLY embedded_scm Music {
1009 if (!ly_input_procedure_p ($2))
1011 THIS->parser_error (_ ("\\apply takes function argument"));
1016 SCM ret = gh_call1 ($2, $3->self_scm ());
1017 Music *m = unsmob_music (ret);
1019 THIS->parser_error ("\\apply must return a Music");
1020 m = MY_MAKE_MUSIC("Music");
1027 SCM nn = THIS->lexer_->lookup_identifier ("pitchnames");
1028 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1032 THIS->lexer_->pop_state ();
1036 SCM nn = THIS->lexer_->lookup_identifier ("drumPitchNames");
1037 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1041 THIS->lexer_->pop_state ();
1044 { THIS->lexer_->push_figuredbass_state (); }
1047 Music * chm = MY_MAKE_MUSIC("UntransposableMusic");
1048 chm->set_mus_property ("element", $3->self_scm ());
1050 scm_gc_unprotect_object ($3->self_scm());
1052 THIS->lexer_->pop_state ();
1055 SCM nn = THIS->lexer_->lookup_identifier ("chordmodifiers");
1056 THIS->lexer_->chordmodifier_tab_ = alist_to_hashq (nn);
1057 nn = THIS->lexer_->lookup_identifier ("pitchnames");
1058 THIS->lexer_->push_chord_state (alist_to_hashq (nn));
1061 Music * chm = MY_MAKE_MUSIC("UnrelativableMusic");
1062 chm->set_mus_property ("element", $3->self_scm ());
1063 scm_gc_unprotect_object ($3->self_scm());
1066 THIS->lexer_->pop_state ();
1069 { THIS->lexer_->push_lyric_state (); }
1073 THIS->lexer_->pop_state ();
1075 | relative_music { $$ = $1; }
1076 | re_rhythmed_music { $$ = $1; }
1077 | TAG embedded_scm Music {
1078 tag_music ($3, $2, THIS->here_input ());
1084 RELATIVE absolute_pitch Music {
1086 Pitch pit = *unsmob_pitch ($2);
1087 $$ = MY_MAKE_MUSIC("RelativeOctaveMusic");
1089 $$->set_mus_property ("element", p->self_scm ());
1090 scm_gc_unprotect_object (p->self_scm ());
1093 Pitch retpitch = p->to_relative_octave (pit);
1094 if (lily_1_8_relative)
1095 $$->set_mus_property ("last-pitch", retpitch.smobbed_copy ());
1100 ADDLYRICS Music Music {
1101 Music*l =MY_MAKE_MUSIC("LyricCombineMusic");
1102 l->set_mus_property ("elements", gh_list ($2->self_scm (), $3->self_scm (), SCM_UNDEFINED));
1103 scm_gc_unprotect_object ($3->self_scm ());
1104 scm_gc_unprotect_object ($2->self_scm ());
1107 | NEWADDLYRICS string Music {
1108 Music*l =MY_MAKE_MUSIC("NewLyricCombineMusic");
1109 l->set_mus_property ("element", $3->self_scm ());
1110 scm_gc_unprotect_object ($3->self_scm ());
1112 l->set_mus_property ("associated-context", $2);
1117 CHANGE STRING '=' STRING {
1118 Music*t= MY_MAKE_MUSIC("TranslatorChange");
1119 t-> set_mus_property ("change-to-type", scm_string_to_symbol ($2));
1120 t-> set_mus_property ("change-to-id", $4);
1123 $$->set_spot (THIS->here_input ());
1129 $$ = scm_list_n (ly_symbol2scm ("assign"),
1130 scm_string_to_symbol ($1), $3, SCM_UNDEFINED);
1133 $$ = scm_list_n (ly_symbol2scm ("unset"),
1134 scm_string_to_symbol ($1), SCM_UNDEFINED);
1136 | STRING SET embedded_scm '=' embedded_scm {
1137 $$ = scm_list_n (ly_symbol2scm ("poppush"),
1138 scm_string_to_symbol ($1), $3, $5, SCM_UNDEFINED);
1140 | STRING OVERRIDE embedded_scm '=' embedded_scm {
1141 $$ = scm_list_n (ly_symbol2scm ("push"),
1142 scm_string_to_symbol ($1), $3, $5, SCM_UNDEFINED);
1144 | STRING REVERT embedded_scm {
1145 $$ = scm_list_n (ly_symbol2scm ("pop"),
1146 scm_string_to_symbol ($1), $3, SCM_UNDEFINED);
1151 CONSISTSEND { $$ = ly_symbol2scm ("consists-end"); }
1152 | CONSISTS { $$ = ly_symbol2scm ("consists"); }
1153 | REMOVE { $$ = ly_symbol2scm ("remove"); }
1155 | ACCEPTS { $$ = ly_symbol2scm ("accepts"); }
1156 | DENIES { $$ = ly_symbol2scm ("denies"); }
1158 | ALIAS { $$ = ly_symbol2scm ("alias"); }
1159 | TYPE { $$ = ly_symbol2scm ("translator-type"); }
1160 | DESCRIPTION { $$ = ly_symbol2scm ("description"); }
1161 | NAME { $$ = ly_symbol2scm ("context-name"); }
1165 property_operation { $$ = $1; }
1166 | translator_mod STRING {
1167 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
1173 $$ = scm_list_n (ly_symbol2scm ("Bottom"), scm_string_to_symbol ($1), SCM_UNDEFINED);
1175 | STRING '.' STRING {
1176 $$ = scm_list_n (scm_string_to_symbol ($1), scm_string_to_symbol ($3), SCM_UNDEFINED);
1181 OVERRIDE context_prop_spec embedded_scm '=' scalar {
1182 $$ = property_op_to_music (scm_list_n (
1183 ly_symbol2scm ("poppush"),
1185 $3, $5, SCM_UNDEFINED));
1186 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1188 | SET context_prop_spec '=' scalar {
1189 $$ = property_op_to_music (scm_list_n (
1190 ly_symbol2scm ("assign"),
1192 $4, SCM_UNDEFINED));
1193 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1195 | REVERT context_prop_spec embedded_scm {
1196 $$ = property_op_to_music (scm_list_n (
1197 ly_symbol2scm ("pop"),
1199 $3, SCM_UNDEFINED));
1201 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1203 | UNSET context_prop_spec {
1204 $$ = property_op_to_music (scm_list_n (
1205 ly_symbol2scm ("unset"),
1207 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1209 | ONCE music_property_def {
1211 $$->set_mus_property ("once", SCM_BOOL_T);
1219 | bare_int { $$ = gh_int2scm ($1); }
1220 | embedded_scm { $$ = $1; }
1221 | full_markup { $$ = $1; }
1222 | DIGIT { $$ = gh_int2scm ($1); }
1228 Adding pre_events to the simple_element
1229 makes the choice between
1235 simple_element: STRING
1237 a single shift/reduction conflict.
1239 nevertheless, this is not very clean, and we should find a different
1249 pre_events simple_element post_events {
1250 SCM elts = $2-> get_mus_property ("elements");
1252 elts = gh_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1254 $2->set_mus_property ("elements", elts);
1258 | note_chord_element
1263 chord_body optional_notemode_duration post_events
1265 SCM dur = unsmob_duration ($2)->smobbed_copy();
1266 SCM es = $1->get_mus_property ("elements");
1267 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1269 for (SCM s = es; gh_pair_p (s); s = gh_cdr (s))
1270 unsmob_music (gh_car(s))->set_mus_property ("duration", dur);
1271 es = gh_append2 (es, postevs);
1273 $1-> set_mus_property ("elements", es);
1284 simul_open: LESSLESS
1287 simul_close: MOREMORE
1291 chord_open chord_body_elements chord_close
1293 $$ = MY_MAKE_MUSIC("EventChord");
1294 $$->set_mus_property ("elements",
1295 scm_reverse_x ($2, SCM_EOL));
1299 chord_body_elements:
1300 /* empty */ { $$ = SCM_EOL; }
1301 | chord_body_elements chord_body_element {
1302 $$ = gh_cons ($2->self_scm(), $1);
1303 scm_gc_unprotect_object ($2->self_scm());
1308 pitch exclamations questions post_events
1310 Music * n = MY_MAKE_MUSIC("NoteEvent");
1311 n->set_mus_property ("pitch", $1);
1313 n->set_mus_property ("cautionary", SCM_BOOL_T);
1314 if ($2 % 2 || $3 % 2)
1315 n->set_mus_property ("force-accidental", SCM_BOOL_T);
1317 if (gh_pair_p ($4)) {
1318 SCM arts = scm_reverse_x ($4, SCM_EOL);
1319 n->set_mus_property ("articulations", arts);
1323 | DRUM_PITCH post_events {
1324 Music *n = MY_MAKE_MUSIC("NoteEvent");
1325 n->set_mus_property ("duration" ,$2);
1326 n->set_mus_property ("drum-type" , $1);
1327 n->set_spot (THIS->here_input());
1329 if (gh_pair_p ($2)) {
1330 SCM arts = scm_reverse_x ($2, SCM_EOL);
1331 n->set_mus_property ("articulations", arts);
1339 $$ = MY_MAKE_MUSIC("EventChord");
1340 $$->set_mus_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1341 scm_gc_unprotect_object ($1->self_scm());
1343 $$-> set_spot (THIS->here_input ());
1344 $1-> set_spot (THIS->here_input ());
1346 | SKIP duration_length {
1347 Music * skip = MY_MAKE_MUSIC("SkipMusic");
1348 skip->set_mus_property ("duration", $2);
1352 | OCTAVE { THIS->push_spot (); }
1354 Music *l = MY_MAKE_MUSIC("RelativeOctaveCheck");
1356 $$->set_spot (THIS->pop_spot ());
1357 $$->set_mus_property ("pitch", $3);
1360 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1361 l->set_mus_property ("span-direction", gh_int2scm (START));
1362 l->set_spot (THIS->here_input ());
1364 $$ = MY_MAKE_MUSIC("EventChord");
1365 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1366 scm_gc_unprotect_object (l->self_scm());
1367 $$->set_spot (THIS->here_input ());
1370 Music *l = MY_MAKE_MUSIC("LigatureEvent");
1371 l->set_mus_property ("span-direction", gh_int2scm (STOP));
1372 l->set_spot (THIS->here_input ());
1374 $$ = MY_MAKE_MUSIC("EventChord");
1375 $$->set_mus_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1376 $$->set_spot (THIS->here_input ());
1377 scm_gc_unprotect_object (l->self_scm());
1380 $$ = MY_MAKE_MUSIC("VoiceSeparator");
1381 $$->set_spot (THIS->here_input ());
1385 $$ = MY_MAKE_MUSIC("BarCheck");
1386 $$->set_spot (THIS->here_input ());
1389 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1391 Music *csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
1392 csm->set_mus_property ("element", t->self_scm ());
1393 scm_gc_unprotect_object (t->self_scm ());
1396 $$->set_spot (THIS->here_input ());
1398 csm->set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1400 | PARTIAL duration_length {
1401 Moment m = - unsmob_duration ($2)->get_length ();
1402 Music * p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1404 Music * sp = MY_MAKE_MUSIC("ContextSpeccedMusic");
1405 sp->set_mus_property ("element", p->self_scm ());
1406 scm_gc_unprotect_object (p->self_scm ());
1409 sp-> set_mus_property ("context-type", ly_symbol2scm ("Timing"));
1414 proc = scm_c_eval_string ("make-clef-set");
1416 SCM result = scm_call_1 (proc, $2);
1417 scm_gc_protect_object (result);
1418 $$ = unsmob_music (result);
1423 proc = scm_c_eval_string ("make-time-signature-set");
1425 SCM result = scm_apply_2 (proc, gh_car ($2), gh_cdr ($2), SCM_EOL);
1426 scm_gc_protect_object (result);
1427 $$ = unsmob_music (result);
1432 proc = scm_c_eval_string ("make-mark-set");
1434 SCM result = scm_call_1 (proc, $2);
1435 scm_gc_protect_object (result);
1436 $$ = unsmob_music (result);
1442 $$ = MY_MAKE_MUSIC("BreathingSignEvent");
1445 $$ = MY_MAKE_MUSIC("PesOrFlexaEvent");
1448 Music * m = MY_MAKE_MUSIC("MarkEvent");
1455 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1458 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1460 Music *key= MY_MAKE_MUSIC("KeyChangeEvent");
1461 if (scm_ilength ($3) > 0)
1463 key->set_mus_property ("pitch-alist", $3);
1464 key->set_mus_property ("tonic", Pitch (0,0,0).smobbed_copy());
1465 ((Music*)key)->transpose (* unsmob_pitch ($2));
1467 THIS->parser_error (_("Second argument must be pitch list."));
1478 | post_events post_event {
1479 $2->set_spot (THIS->here_input ());
1480 $$ = gh_cons ($2->self_scm(), $$);
1481 scm_gc_unprotect_object ($2->self_scm());
1483 | post_events tagged_post_event {
1484 $2 -> set_spot (THIS->here_input ());
1485 $$ = scm_cons ($2->self_scm(), $$);
1486 scm_gc_unprotect_object ($2->self_scm());
1492 '-' TAG embedded_scm post_event {
1493 tag_music ($4, $3, THIS->here_input ());
1499 direction_less_event {
1503 if (!THIS->lexer_->lyric_state_b ())
1504 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1505 $$ = MY_MAKE_MUSIC("HyphenEvent");
1508 if (!THIS->lexer_->lyric_state_b ())
1509 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1510 $$ = MY_MAKE_MUSIC("ExtenderEvent");
1512 | script_dir direction_reqd_event {
1514 $2->set_mus_property ("direction", gh_int2scm ($1));
1517 | script_dir direction_less_event {
1519 $2->set_mus_property ("direction", gh_int2scm ($1));
1522 | string_number_event
1525 string_number_event:
1527 Music * s = MY_MAKE_MUSIC("StringNumberEvent");
1528 s->set_mus_property ("string-number", gh_int2scm($1));
1529 s->set_spot (THIS->here_input ());
1535 direction_less_event:
1541 TODO: should take all these defs out of the parser, adn make use
1545 (set-articulation '~ "trill")
1548 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1549 m->set_spot (THIS->here_input());
1550 m->set_mus_property ("span-direction" , gh_int2scm (START));
1554 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1555 m->set_spot (THIS->here_input());
1556 m->set_mus_property ("span-direction" , gh_int2scm (STOP));
1560 Music * m = MY_MAKE_MUSIC ("TieEvent");
1561 m->set_spot (THIS->here_input());
1566 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction",
1567 gh_int2scm (START));
1571 dynamic_cast<Music *> ($$)->set_mus_property ("span-direction",
1574 | EVENT_IDENTIFIER {
1575 $$ = unsmob_music ($1);
1578 Music * a = MY_MAKE_MUSIC("TremoloEvent");
1579 a->set_spot (THIS->here_input ());
1580 a->set_mus_property ("tremolo-type", gh_int2scm ($1));
1585 direction_reqd_event:
1589 | script_abbreviation {
1590 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1591 Music *a = MY_MAKE_MUSIC("ArticulationEvent");
1592 if (gh_string_p (s))
1593 a->set_mus_property ("articulation-type", s);
1594 else THIS->parser_error (_ ("Expecting string as script definition"));
1600 /**/ { $$ = SCM_EOL; }
1601 | '=' { $$ = gh_int2scm (0); }
1602 | '=' sub_quotes { $$ = gh_int2scm ($2); }
1603 | '=' sup_quotes { $$ = gh_int2scm ($2); }
1628 | NOTENAME_PITCH sup_quotes {
1629 Pitch p = *unsmob_pitch ($1);
1630 p = p.transposed (Pitch ($2,0,0));
1631 $$ = p.smobbed_copy ();
1633 | NOTENAME_PITCH sub_quotes {
1634 Pitch p =* unsmob_pitch ($1);
1635 p = p.transposed (Pitch (-$2,0,0));
1636 $$ = p.smobbed_copy ();
1648 | TONICNAME_PITCH sup_quotes {
1649 Pitch p = *unsmob_pitch ($1);
1650 p = p.transposed (Pitch ($2,0,0));
1651 $$ = p.smobbed_copy ();
1653 | TONICNAME_PITCH sub_quotes {
1654 Pitch p =* unsmob_pitch ($1);
1656 p = p.transposed (Pitch (-$2,0,0));
1657 $$ = p.smobbed_copy ();
1667 pitch_also_in_chords:
1674 Music * s= MY_MAKE_MUSIC("SlurEvent");
1676 s->set_spot (THIS->here_input());
1679 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1681 s->set_spot (THIS->here_input());
1684 Music *s =MY_MAKE_MUSIC("CrescendoEvent");
1686 s->set_spot (THIS->here_input());
1689 Music *s =MY_MAKE_MUSIC("DecrescendoEvent");
1691 s->set_spot (THIS->here_input());
1698 Music *s = MY_MAKE_MUSIC("CrescendoEvent");
1699 s->set_spot (THIS->here_input());
1704 Music * s= MY_MAKE_MUSIC("SlurEvent");
1706 s->set_spot (THIS->here_input());
1710 Music * s= MY_MAKE_MUSIC("PhrasingSlurEvent");
1712 s->set_mus_property ("span-type", scm_makfrom0str ( "phrasing-slur"));
1713 s->set_spot (THIS->here_input());
1719 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1720 t->set_mus_property ("text", $1);
1721 t->set_spot (THIS->here_input ());
1725 Music *t = MY_MAKE_MUSIC("TextScriptEvent");
1726 t->set_mus_property ("text", make_simple_markup ($1));
1727 t->set_spot (THIS->here_input ());
1732 Music * t = MY_MAKE_MUSIC("FingerEvent");
1733 t->set_mus_property ("digit", gh_int2scm ($1));
1734 t->set_spot (THIS->here_input ());
1739 script_abbreviation:
1741 $$ = scm_makfrom0str ("Hat");
1744 $$ = scm_makfrom0str ("Plus");
1747 $$ = scm_makfrom0str ("Dash");
1750 $$ = scm_makfrom0str ("Bar");
1753 $$ = scm_makfrom0str ("Larger");
1756 $$ = scm_makfrom0str ("Dot");
1759 $$ = scm_makfrom0str ("Underscore");
1766 | '-' { $$ = CENTER; }
1777 multiplied_duration {
1782 optional_notemode_duration:
1784 Duration dd = THIS->default_duration_;
1785 $$ = dd.smobbed_copy ();
1787 THIS->beam_check ($$);
1789 | multiplied_duration {
1791 THIS->default_duration_ = *unsmob_duration ($$);
1793 THIS->beam_check ($$);
1798 bare_unsigned dots {
1800 if (!is_duration_b ($1))
1801 THIS->parser_error (_f ("not a duration: %d", $1));
1805 $$ = Duration (l, $2).smobbed_copy ();
1807 | DURATION_IDENTIFIER dots {
1808 Duration *d =unsmob_duration ($1);
1809 Duration k (d->duration_log (),d->dot_count () + $2);
1819 multiplied_duration:
1823 | multiplied_duration '*' bare_unsigned {
1824 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1826 | multiplied_duration '*' FRACTION {
1827 Rational m (gh_scm2int (ly_car ($3)), gh_scm2int (ly_cdr ($3)));
1829 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
1834 FRACTION { $$ = $1; }
1835 | UNSIGNED '/' UNSIGNED {
1836 $$ = scm_cons (gh_int2scm ($1), gh_int2scm ($3));
1854 | ':' bare_unsigned {
1855 if (!is_duration_b ($2))
1856 THIS->parser_error (_f ("not a duration: %d", $2));
1863 /*****************************************************************
1865 *****************************************************************/
1868 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1871 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1873 | STRING { $$ = $1; }
1884 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1885 $$ = bfr->self_scm();
1886 scm_gc_unprotect_object ($$);
1889 Music *bfr = MY_MAKE_MUSIC("BassFigureEvent");
1890 $$ = bfr->self_scm();
1892 bfr->set_mus_property ("figure", $1);
1894 scm_gc_unprotect_object ($$);
1896 | bass_figure bass_mod {
1897 Music *m = unsmob_music ($1);
1899 SCM salter =m->get_mus_property ("alteration");
1900 int alter = gh_number_p ( salter) ? gh_scm2int (salter) : 0;
1901 m->set_mus_property ("alteration",
1902 gh_int2scm (alter + $2));
1904 m->set_mus_property ("alteration", gh_int2scm (0));
1912 unsmob_music ($$)->set_mus_property ("bracket-start", SCM_BOOL_T);
1917 | br_bass_figure ']' {
1919 unsmob_music ($1)->set_mus_property ("bracket-stop", SCM_BOOL_T);
1927 | figure_list br_bass_figure {
1928 $$ = scm_cons ($2, $1);
1933 FIGURE_OPEN figure_list FIGURE_CLOSE {
1934 Music * m = MY_MAKE_MUSIC("EventChord");
1935 $2 = scm_reverse_x ($2, SCM_EOL);
1936 m->set_mus_property ("elements", $2);
1937 $$ = m->self_scm ();
1948 pitch exclamations questions oct_check optional_notemode_duration optional_rest {
1950 Input i = THIS->pop_spot ();
1951 if (!THIS->lexer_->note_state_b ())
1952 THIS->parser_error (_ ("Have to be in Note mode for notes"));
1956 n = MY_MAKE_MUSIC("RestEvent");
1958 n = MY_MAKE_MUSIC("NoteEvent");
1960 n->set_mus_property ("pitch", $1);
1961 n->set_mus_property ("duration", $5);
1963 if (gh_number_p ($4))
1965 int q = gh_scm2int ($4);
1966 n->set_mus_property ("absolute-octave", gh_int2scm (q-1));
1970 n->set_mus_property ("cautionary", SCM_BOOL_T);
1971 if ($2 % 2 || $3 % 2)
1972 n->set_mus_property ("force-accidental", SCM_BOOL_T);
1974 Music *v = MY_MAKE_MUSIC("EventChord");
1975 v->set_mus_property ("elements", scm_list_n (n->self_scm (), SCM_UNDEFINED));
1976 scm_gc_unprotect_object (n->self_scm());
1982 | DRUM_PITCH optional_notemode_duration {
1983 Input i = THIS->pop_spot ();
1985 Music *n = MY_MAKE_MUSIC("NoteEvent");
1986 n->set_mus_property ("duration" ,$2);
1987 n->set_mus_property ("drum-type" , $1);
1989 Music *v = MY_MAKE_MUSIC("EventChord");
1990 v->set_mus_property ("elements", scm_list_n (n->self_scm (), SCM_UNDEFINED));
1991 scm_gc_unprotect_object (n->self_scm());
1997 | figure_spec optional_notemode_duration {
1998 Music * m = unsmob_music ($1);
1999 Input i = THIS->pop_spot ();
2001 for (SCM s = m->get_mus_property ("elements"); gh_pair_p (s); s = ly_cdr (s))
2003 unsmob_music (ly_car (s))->set_mus_property ("duration", $2);
2007 | RESTNAME optional_notemode_duration {
2009 Input i = THIS->pop_spot ();
2011 if (ly_scm2string ($1) =="s") {
2013 ev = MY_MAKE_MUSIC("SkipEvent");
2016 ev = MY_MAKE_MUSIC("RestEvent");
2019 ev->set_mus_property ("duration" ,$2);
2021 Music * velt = MY_MAKE_MUSIC("EventChord");
2022 velt->set_mus_property ("elements", scm_list_n (ev->self_scm (),SCM_UNDEFINED));
2025 scm_gc_unprotect_object (ev->self_scm());
2029 | MULTI_MEASURE_REST optional_notemode_duration {
2034 proc = scm_c_eval_string ("make-multi-measure-rest");
2036 SCM mus = scm_call_2 (proc, $2,
2037 make_input (THIS->here_input()));
2038 scm_gc_protect_object (mus);
2039 $$ = unsmob_music (mus);
2042 | lyric_element optional_notemode_duration {
2043 Input i = THIS->pop_spot ();
2044 if (!THIS->lexer_->lyric_state_b ())
2045 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2047 Music * lreq = MY_MAKE_MUSIC("LyricEvent");
2048 lreq->set_mus_property ("text", $1);
2049 lreq->set_mus_property ("duration",$2);
2051 Music * velt = MY_MAKE_MUSIC("EventChord");
2052 velt->set_mus_property ("elements", scm_list_n (lreq->self_scm (), SCM_UNDEFINED));
2059 if (!THIS->lexer_->chord_state_b ())
2060 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2061 $$ = unsmob_music ($1);
2066 full_markup { $$ = $1; }
2067 | STRING { $$ = $1 ; }
2071 steno_tonic_pitch optional_notemode_duration {
2072 $$ = make_chord ($1, $2, SCM_EOL);
2074 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2075 SCM its = scm_reverse_x ($4, SCM_EOL);
2076 $$ = make_chord ($1, $2, gh_cons ($3, its));
2084 | chord_items chord_item {
2085 $$ = gh_cons ($2, $$);
2091 $$ = ly_symbol2scm ("chord-colon");
2094 $$ = ly_symbol2scm ("chord-caret");
2096 | CHORD_SLASH steno_tonic_pitch {
2097 $$ = scm_list_n (ly_symbol2scm ("chord-slash"), $2, SCM_UNDEFINED);
2099 | CHORD_BASS steno_tonic_pitch {
2100 $$ = scm_list_n (ly_symbol2scm ("chord-bass"), $2, SCM_UNDEFINED);
2109 $$ = scm_reverse_x ($1, SCM_EOL);
2117 step_number { $$ = gh_cons ($1, SCM_EOL); }
2118 | step_numbers '.' step_number {
2119 $$ = gh_cons ($3, $$);
2125 $$ = make_chord_step ($1, 0);
2127 | bare_unsigned '+' {
2128 $$ = make_chord_step ($1, SHARP);
2130 | bare_unsigned CHORD_MINUS {
2131 $$ = make_chord_step ($1, FLAT);
2138 TODO: should deprecate in favor of Scheme?
2142 number_expression '+' number_term {
2143 $$ = scm_sum ($1, $3);
2145 | number_expression '-' number_term {
2146 $$ = scm_difference ($1, $3);
2155 | number_factor '*' number_factor {
2156 $$ = scm_product ($1, $3);
2158 | number_factor '/' number_factor {
2159 $$ = scm_divide ($1, $3);
2164 '-' number_factor { /* %prec UNARY_MINUS */
2165 $$ = scm_difference ($2, SCM_UNDEFINED);
2173 $$ = gh_int2scm ($1);
2178 | NUMBER_IDENTIFIER {
2181 | REAL NUMBER_IDENTIFIER {
2182 $$ = gh_double2scm (gh_scm2double ($1) * gh_scm2double ($2));
2184 | UNSIGNED NUMBER_IDENTIFIER {
2185 $$ = gh_double2scm ($1 * gh_scm2double ($2));
2201 if (scm_integer_p ($1) == SCM_BOOL_T)
2203 int k = gh_scm2int ($1);
2207 THIS->parser_error (_ ("need integer number arg"));
2221 | STRING_IDENTIFIER {
2224 | string '+' string {
2225 $$ = scm_string_append (scm_list_n ($1, $3, SCM_UNDEFINED));
2232 | exclamations '!' { $$ ++; }
2237 | questions '?' { $$ ++; }
2247 { THIS->lexer_->push_markup_state (); }
2250 THIS->lexer_->pop_state ();
2256 This should be done more dynamically if possible.
2260 $$ = make_simple_markup ($1);
2262 | MARKUP_HEAD_EMPTY {
2263 $$ = scm_list_n ($1, SCM_UNDEFINED);
2265 | MARKUP_HEAD_MARKUP0 markup {
2266 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2268 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2269 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2271 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2272 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2277 | MARKUP_HEAD_LIST0 markup_list {
2278 $$ = scm_list_n ($1,$2, SCM_UNDEFINED);
2280 | MARKUP_HEAD_SCM0 embedded_scm {
2281 $$ = scm_list_n ($1, $2, SCM_UNDEFINED);
2283 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2284 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2286 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2287 $$ = scm_list_n ($1, $2, $3, $4, SCM_UNDEFINED);
2289 | MARKUP_HEAD_SCM0_SCM1 embedded_scm embedded_scm {
2290 $$ = scm_list_n ($1, $2, $3, SCM_UNDEFINED);
2292 | MARKUP_IDENTIFIER {
2299 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2303 '{' markup_list_body '}' {
2306 line = scm_c_eval_string ("line-markup");
2308 $$ = scm_list_n (line, scm_reverse_x ($2, SCM_EOL), SCM_UNDEFINED);
2313 /**/ { $$ = SCM_EOL; }
2314 | markup_list_body markup {
2315 $$ = gh_cons ($2, $1) ;
2323 My_lily_parser::set_yydebug (bool )
2330 extern My_lily_parser * current_parser;
2333 My_lily_parser::do_yyparse ()
2335 current_parser = this;;
2336 yyparse ((void*)this);
2341 Should make this optional? It will also complain when you do
2345 which is entirely legitimate.
2347 Or we can scrap it. Barchecks should detect wrong durations, and
2348 skipTypesetting speeds it up a lot.
2352 My_lily_parser::beam_check (SCM dur)
2354 Duration *d = unsmob_duration (dur);
2355 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2357 Music * m = unsmob_music (last_beam_start_);
2358 m->origin ()->warning (_("Suspect duration found following this beam"));
2360 last_beam_start_ = SCM_EOL;
2368 It is a little strange to have this function in this file, but
2369 otherwise, we have to import music classes into the lexer.
2373 My_lily_lexer::try_special_identifiers (SCM * destination, SCM sid)
2375 if (gh_string_p (sid)) {
2377 return STRING_IDENTIFIER;
2378 } else if (gh_number_p (sid)) {
2380 return NUMBER_IDENTIFIER;
2381 } else if (unsmob_context_def (sid)) {
2382 *destination = unsmob_context_def (sid)->clone_scm();
2383 return TRANSLATOR_IDENTIFIER;
2384 } else if (unsmob_score (sid)) {
2385 Score *sc = new Score (*unsmob_score (sid));
2386 *destination =sc->self_scm ();
2387 return SCORE_IDENTIFIER;
2388 } else if (Music * mus =unsmob_music (sid)) {
2389 *destination = unsmob_music (sid)->clone ()->self_scm();
2390 unsmob_music (*destination)->
2391 set_mus_property ("origin", make_input (last_input_));
2392 return dynamic_cast<Event*> (mus)
2393 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2394 } else if (unsmob_duration (sid)) {
2395 *destination = unsmob_duration (sid)->smobbed_copy();
2396 return DURATION_IDENTIFIER;
2397 } else if (unsmob_music_output_def (sid)) {
2398 Music_output_def *p = unsmob_music_output_def (sid);
2401 *destination = p->self_scm();
2402 return MUSIC_OUTPUT_DEF_IDENTIFIER;
2403 } else if (Text_item::markup_p (sid)) {
2405 return MARKUP_IDENTIFIER;
2412 property_op_to_music (SCM op)
2415 SCM tag = gh_car (op);
2416 SCM symbol = gh_cadr (op);
2417 SCM args = gh_cddr (op);
2418 SCM grob_val = SCM_UNDEFINED;
2419 SCM grob_sym = SCM_UNDEFINED;
2420 SCM val = SCM_UNDEFINED;
2422 if (tag == ly_symbol2scm ("assign"))
2424 m = MY_MAKE_MUSIC("PropertySet");
2425 val = gh_car (args);
2427 else if (tag == ly_symbol2scm ("unset"))
2428 m = MY_MAKE_MUSIC("PropertyUnset");
2429 else if (tag == ly_symbol2scm ("poppush")
2430 || tag == ly_symbol2scm ("push"))
2432 m = MY_MAKE_MUSIC("OverrideProperty");
2433 grob_sym = gh_car (args);
2434 grob_val = gh_cadr (args);
2436 else if (tag == ly_symbol2scm ("pop")) {
2437 m = MY_MAKE_MUSIC("RevertProperty");
2438 grob_sym = gh_car (args);
2441 m->set_mus_property ("symbol", symbol);
2443 if (val != SCM_UNDEFINED)
2444 m->set_mus_property ("value", val);
2445 if (grob_val != SCM_UNDEFINED)
2446 m->set_mus_property ("grob-value", grob_val);
2448 if (grob_sym != SCM_UNDEFINED)
2450 bool itc = internal_type_checking_global_b;
2453 bool autobeam = gh_equal_p (symbol, ly_symbol2scm ("autoBeamSettings"));
2455 internal_type_checking_global_b = false;
2456 m->set_mus_property ("grob-property", grob_sym);
2458 internal_type_checking_global_b = itc;
2461 if (op == ly_symbol2scm ("poppush"))
2462 m->set_mus_property ("pop-first", SCM_BOOL_T);
2469 context_spec_music (SCM type, SCM id, Music * m, SCM ops)
2471 Music * csm = MY_MAKE_MUSIC("ContextSpeccedMusic");
2473 csm->set_mus_property ("element", m->self_scm ());
2474 scm_gc_unprotect_object (m->self_scm ());
2476 csm->set_mus_property ("context-type",
2477 gh_symbol_p (type) ? type : scm_string_to_symbol (type));
2478 csm->set_mus_property ("property-operations", ops);
2480 if (gh_string_p (id))
2481 csm->set_mus_property ("context-id", id);
2487 get_next_unique_context ()
2489 static int new_context_count;
2492 snprintf (s, 1024, "uniqueContext%d", new_context_count ++);
2494 return scm_makfrom0str (s);