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>
16 * The rules for who is protecting what are very shady. Uniformise
19 * There are too many lexical modes?
30 #include "context-def.hh"
31 #include "dimensions.hh"
33 #include "file-path.hh"
34 #include "input-smob.hh"
36 #include "lily-guile.hh"
37 #include "lilypond-input-version.hh"
38 #include "ly-module.hh"
41 #include "music-list.hh"
42 #include "music-sequence.hh"
43 #include "my-lily-lexer.hh"
44 #include "my-lily-parser.hh"
45 #include "paper-book.hh"
46 #include "output-def.hh"
47 #include "scm-hash.hh"
48 #include "scm-option.hh"
50 #include "text-item.hh"
53 #define MY_MAKE_MUSIC(x) make_music_by_name (ly_symbol2scm (x))
55 Music *property_op_to_music (SCM op);
56 Music *context_spec_music (SCM type, SCM id, Music *m, SCM ops_);
57 SCM get_next_unique_context ();
59 #define YYERROR_VERBOSE 1
61 #define YYPARSE_PARAM my_lily_parser
62 #define YYLEX_PARAM my_lily_parser
64 ((My_lily_parser *) my_lily_parser)
66 #define yyerror THIS->parser_error
68 /* Add symbols to the TAGS field of a music object. */
71 tag_music (Music *m, SCM tag, Input ip)
73 SCM tags = m->get_property ("tags");
74 if (ly_c_symbol_p (tag))
75 tags = scm_cons (tag, tags);
76 else if (ly_c_list_p (tag))
77 tags = ly_append2 (tag, tags);
79 ip.warning (_ ("Tag must be symbol or list of symbols."));
81 m->set_property ("tags", tags);
85 is_regular_identifier (SCM id)
87 String str = ly_scm2string (id);
88 char const *s = str.to_str0 ();
97 v = v && isalnum (*s);
104 make_simple_markup (SCM encoding, SCM a)
106 SCM simple = ly_scheme_function ("simple-markup");
107 if (ly_c_symbol_p (encoding))
108 return scm_list_3 (ly_scheme_function ("encoded-simple-markup"),
110 return scm_list_2 (simple, a);
116 return t && t == 1 << intlog2 (t);
120 set_music_properties (Music *p, SCM a)
122 for (SCM k = a; ly_c_pair_p (k); k = ly_cdr (k))
123 p->internal_set_property (ly_caar (k), ly_cdar (k));
127 make_chord_step (int step, int alter)
134 Pitch m ((step -1) / 7, (step - 1) % 7, alter);
135 return m.smobbed_copy ();
140 make_chord (SCM pitch, SCM dur, SCM modification_list)
142 SCM chord_ctor = ly_scheme_function ("construct-chord");
143 SCM ch = scm_call_3 (chord_ctor, pitch, dur, modification_list);
144 scm_gc_protect_object (ch);
148 /* Todo: actually also use apply iso. call too ... */
150 ly_input_procedure_p (SCM x)
152 return ly_c_procedure_p (x)
153 || (ly_c_pair_p (x) && ly_c_procedure_p (ly_car (x)));
157 set_property_music (SCM sym, SCM value)
159 Music *p = MY_MAKE_MUSIC ("PropertySet");
160 p->set_property ("symbol", sym);
161 p->set_property ("value", value);
166 make_music_relative (Pitch start, Music *music)
168 Music *relative = MY_MAKE_MUSIC ("RelativeOctaveMusic");
169 relative->set_property ("element", music->self_scm ());
171 Pitch last = music->to_relative_octave (start);
172 if (lily_1_8_relative)
173 music->set_property ("last-pitch", last.smobbed_copy ());
178 make_lyric_combine_music (SCM name, Music *music)
180 Music *combine = MY_MAKE_MUSIC ("NewLyricCombineMusic");
181 combine->set_property ("element", music->self_scm ());
182 combine->set_property ("associated-context", name);
188 /* We use SCMs to do strings, because it saves us the trouble of
189 deleting them. Let's hope that a stack overflow doesnt trigger a move
190 of the parse stack onto the heap. */
196 Output_def *outputdef;
206 yylex (YYSTYPE *s, void *v)
208 My_lily_parser *pars = (My_lily_parser*) v;
209 My_lily_lexer *lex = pars->lexer_;
211 lex->lexval = (void*) s;
212 lex->prepare_for_next_token ();
213 return lex->yylex ();
222 Three shift/reduce problems:
224 2. \markup identifier.
229 \repeat .. \alternative
232 \repeat { \repeat .. \alternative }
236 \repeat { \repeat } \alternative
253 %token CHORDMODIFIERS
255 %token DOUBLE_ANGLE_OPEN
256 %token DOUBLE_ANGLE_CLOSE
258 %token COMMANDSPANREQUEST
266 %token FIGURES FIGURE_OPEN FIGURE_CLOSE
267 %token FIGURE_BRACKET_CLOSE FIGURE_BRACKET_OPEN
268 %token GROBDESCRIPTIONS
277 %token MULTI_MEASURE_REST
283 %token OVERRIDE SET REVERT
310 /* FIXME: this sucks. The user will get to see these names:
311 syntax error, unexpected E_CHAR:
316 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER E_OPEN E_CLOSE
317 %token E_LEFTSQUARE E_RIGHTSQUARE E_TILDE
319 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET CHORD_SLASH
324 %token <i> E_UNSIGNED
325 %token <id> IDENTIFIER
326 %token <scm> CHORDMODIFIER_PITCH
327 %token <scm> DRUM_PITCH
328 %token <scm> DURATION_IDENTIFIER
329 %token <scm> EVENT_IDENTIFIER
330 %token <scm> MUSIC_IDENTIFIER CONTEXT_DEF_IDENTIFIER
331 %token <scm> NOTENAME_PITCH
332 %token <scm> NUMBER_IDENTIFIER
333 %token <scm> OUTPUT_DEF_IDENTIFIER
334 %token <scm> RESTNAME
336 %token <scm> SCORE_IDENTIFIER
338 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
339 %token <scm> TONICNAME_PITCH
340 %token <scm> CHORD_MODIFIER
341 %token <scm> FRACTION
343 %token <scm> MARKUP_HEAD_EMPTY
344 %token <scm> MARKUP_HEAD_MARKUP0
345 %token <scm> MARKUP_HEAD_MARKUP0_MARKUP1
346 %token <scm> MARKUP_HEAD_SCM0
347 %token <scm> MARKUP_HEAD_SCM0_MARKUP1
348 %token <scm> MARKUP_HEAD_SCM0_SCM1
349 %token <scm> MARKUP_HEAD_SCM0_SCM1_MARKUP2
350 %token <scm> MARKUP_HEAD_SCM0_SCM1_SCM2
351 %token <scm> MARKUP_IDENTIFIER MARKUP_HEAD_LIST0
352 %token <scm> MUSIC_FUNCTION
353 %token <scm> MUSIC_FUNCTION_MUSIC
354 %token <scm> MUSIC_FUNCTION_MUSIC_MUSIC
355 %token <scm> MUSIC_FUNCTION_SCM
356 %token <scm> MUSIC_FUNCTION_SCM_MUSIC
357 %token <scm> MUSIC_FUNCTION_SCM_MUSIC_MUSIC
358 %token <scm> MUSIC_FUNCTION_SCM_SCM_MUSIC
363 %type <book> book_block book_body
364 %type <i> bare_int bare_unsigned
365 %type <i> exclamations questions dots optional_rest
367 %type <i> sub_quotes sup_quotes
368 %type <i> tremolo_type
371 %type <music> Composite_music Simple_music Prefix_composite_music Generic_prefix_music
372 %type <music> Grouped_music_list
373 %type <music> Music Sequential_music Simultaneous_music
374 %type <music> Repeated_music
375 %type <music> command_req
376 %type <music> gen_text_def direction_less_event direction_reqd_event
377 %type <music> music_property_def context_change
378 %type <music> note_chord_element chord_body chord_body_element
379 %type <music> open_event close_event
380 %type <music> post_event tagged_post_event
381 %type <music> relative_music re_rhythmed_music
382 %type <music> simple_element event_chord command_element
383 %type <music> string_number_event
384 %type <music> toplevel_music
385 %type <music> tempo_event
387 %type <outputdef> output_def_body output_def_head
388 %type <outputdef> output_def book_paper_block
390 %type <scm> Music_list
391 %type <scm> chord_body_elements
392 %type <scm> chord_item chord_items chord_separator new_chord
393 %type <scm> context_def_spec_block context_def_spec_body
394 %type <scm> context_mod context_def_mod optional_context_mod
395 %type <scm> context_prop_spec
396 %type <scm> duration_length fraction
397 %type <scm> embedded_scm scalar
398 %type <scm> identifier_init
399 %type <scm> lilypond_header lilypond_header_body
400 %type <scm> new_lyrics
401 %type <scm> post_events
402 %type <scm> property_operation
403 %type <scm> script_abbreviation
404 %type <scm> simple_string
405 %type <scm> steno_pitch pitch absolute_pitch pitch_also_in_chords
406 %type <scm> steno_tonic_pitch
407 %type <scm> step_number step_numbers
408 %type <scm> string bare_number number_expression number_term number_factor
409 %type <scm> bass_number br_bass_figure bass_figure figure_list figure_spec
410 %type <scm> context_mod_list
411 %type <scm> octave_check
412 %type <scm> steno_duration optional_notemode_duration multiplied_duration
413 %type <scm> Generic_prefix_music_scm
414 %type <scm> lyric_element
415 %type <scm> Alternative_music
416 %type <scm> markup markup_line markup_list markup_list_body full_markup
418 %type <score> score_block score_body
423 /* We don't assign precedence to / and *, because we might need varied
424 prec levels in different prods */
430 lilypond: /* empty */
431 | lilypond toplevel_expression {
433 | lilypond assignment {
436 THIS->error_level_ = 1;
439 THIS->error_level_ = 1;
445 THIS->lexer_->set_identifier (ly_symbol2scm ("$globalheader"), $1);
452 SCM proc = THIS->lexer_->lookup_identifier ("toplevel-book-handler");
453 scm_call_2 (proc, THIS->self_scm (), book->self_scm ());
454 scm_gc_unprotect_object (book->self_scm ());
459 SCM proc = THIS->lexer_->lookup_identifier ("toplevel-score-handler");
460 scm_call_2 (proc, THIS->self_scm (), score->self_scm ());
461 scm_gc_unprotect_object (score->self_scm ());
465 SCM proc = THIS->lexer_->lookup_identifier ("toplevel-music-handler");
466 scm_call_2 (proc, THIS->self_scm (), music->self_scm ());
467 scm_gc_unprotect_object (music->self_scm ());
471 Output_def * od = $1;
473 if ($1->c_variable ("is-paper") == SCM_BOOL_T)
474 id = ly_symbol2scm ("$defaultpaper");
475 else if ($1->c_variable ("is-midi") == SCM_BOOL_T)
476 id = ly_symbol2scm ("$defaultmidi");
477 else if ($1->c_variable ("is-bookpaper") == SCM_BOOL_T)
478 id = ly_symbol2scm ("$defaultbookpaper");
480 THIS->lexer_->set_identifier (id, od->self_scm ());
481 scm_gc_unprotect_object (od->self_scm ());
496 lilypond_header_body:
498 $$ = ly_make_anonymous_module (safe_global_b);
499 THIS->lexer_->add_scope ($$);
501 | lilypond_header_body assignment {
507 HEADER '{' lilypond_header_body '}' {
508 $$ = THIS->lexer_->remove_scope ();
520 /* cont */ '=' identifier_init {
523 Should find generic way of associating input with objects.
525 Input ip = THIS->pop_spot ();
527 if (! is_regular_identifier ($1))
529 ip.warning (_ ("Identifier should have alphabetic characters only"));
532 THIS->lexer_->set_identifier ($1, $4);
535 TODO: devise standard for protection in parser.
537 The parser stack lives on the C-stack, which means that
538 all objects can be unprotected as soon as they're here.
548 $$ = $1->self_scm ();
549 scm_gc_unprotect_object ($$);
555 $$ = $1->self_scm ();
556 scm_gc_unprotect_object ($$);
558 | context_def_spec_block {
562 $$ = $1->self_scm ();
563 scm_gc_unprotect_object ($$);
566 $$ = $1->self_scm ();
567 scm_gc_unprotect_object ($$);
569 | number_expression {
580 context_def_spec_block:
581 CONTEXT '{' context_def_spec_body '}'
587 context_def_spec_body:
589 $$ = Context_def::make_scm ();
590 unsmob_context_def ($$)->set_spot (THIS->here_input ());
592 | CONTEXT_DEF_IDENTIFIER {
594 unsmob_context_def ($$)->set_spot (THIS->here_input ());
596 | context_def_spec_body GROBDESCRIPTIONS embedded_scm {
597 Context_def*td = unsmob_context_def ($$);
599 for (SCM p = $3; ly_c_pair_p (p); p = ly_cdr (p)) {
600 SCM tag = ly_caar (p);
602 /* TODO: should make new tag "grob-definition" ? */
603 td->add_context_mod (scm_list_3 (ly_symbol2scm ("assign"),
604 tag, scm_cons (ly_cdar (p), SCM_EOL)));
607 | context_def_spec_body context_mod {
608 unsmob_context_def ($$)->add_context_mod ($2);
618 /*cont*/ '{' book_body '}' {
625 * Use 'handlers' like for toplevel-* stuff?
626 * grok \paper and \midi? */
630 $$->set_spot (THIS->here_input ());
631 $$->bookpaper_ = dynamic_cast<Output_def*> (unsmob_output_def (THIS->lexer_->lookup_identifier ("$defaultbookpaper"))->clone ());
632 scm_gc_unprotect_object ($$->bookpaper_->self_scm ());
633 $$->header_ = THIS->lexer_->lookup_identifier ("$globalheader");
635 | book_body book_paper_block {
637 scm_gc_unprotect_object ($2->self_scm ());
639 | book_body score_block {
641 $$->scores_.push (score);
642 scm_gc_unprotect_object (score->self_scm ());
644 | book_body Composite_music {
647 = unsmob_score (ly_music_scorify (music->self_scm ()));
648 $$->scores_.push (score);
649 scm_gc_unprotect_object (music->self_scm ());
663 /*cont*/ '{' score_body '}' {
673 $$->set_spot (THIS->here_input ());
674 SCM m = $1->self_scm ();
675 scm_gc_unprotect_object (m);
680 SCM check_funcs = ly_scheme_function ("toplevel-music-functions");
681 for (; ly_c_pair_p (check_funcs); check_funcs = ly_cdr (check_funcs))
682 m = scm_call_1 (ly_car (check_funcs), m);
687 $$ = new Score ( *unsmob_score ($1));
688 $$->set_spot (THIS->here_input ());
690 | score_body lilypond_header {
693 | score_body output_def {
695 scm_gc_unprotect_object ($2->self_scm ());
710 if ($$->lookup_variable (ly_symbol2scm ("is-bookpaper")) != SCM_BOOL_T)
712 THIS->parser_error (_("Need \\bookpaper for bookpaper block."));
713 $$ = get_bookpaper (THIS);
720 output_def_body '}' {
723 THIS->lexer_->remove_scope ();
725 THIS->lexer_->remove_scope ();
726 THIS->lexer_->pop_state ();
732 $$ = get_bookpaper (THIS);
733 $$->input_origin_ = THIS->here_input ();
734 THIS->lexer_->add_scope ($$->scope_);
737 Output_def *p = get_midi (THIS);
739 THIS->lexer_->add_scope (p->scope_);
742 Output_def* p = get_paper (THIS);
745 THIS->lexer_->add_scope (p->parent_->scope_);
747 THIS->lexer_->add_scope (p->scope_);
754 output_def_head '{' {
756 $$->input_origin_.set_spot (THIS->here_input ());
757 THIS->lexer_->push_initial_state ();
759 | output_def_head '{' OUTPUT_DEF_IDENTIFIER {
760 scm_gc_unprotect_object ($1->self_scm ());
761 Output_def *o = unsmob_output_def ($3);
762 o->input_origin_.set_spot (THIS->here_input ());
764 THIS->lexer_->remove_scope ();
765 THIS->lexer_->add_scope (o->scope_);
766 THIS->lexer_->push_initial_state ();
768 | output_def_body assignment {
771 | output_def_body context_def_spec_block {
772 assign_context_def ($$, $2);
774 | output_def_body tempo_event {
776 junk this ? there already is tempo stuff in
779 int m = ly_scm2int ($2->get_property ("metronome-count"));
780 Duration *d = unsmob_duration ($2->get_property ("tempo-unit"));
781 set_tempo ($$, d->get_length (), m);
782 scm_gc_unprotect_object ($2->self_scm ());
784 | output_def_body error {
790 TEMPO steno_duration '=' bare_unsigned {
791 $$ = MY_MAKE_MUSIC ("MetronomeChangeEvent");
792 $$->set_property ("tempo-unit", $2);
793 $$->set_property ("metronome-count", scm_int2num ( $4));
798 The representation of a list is the
802 to have efficient append.
806 $$ = scm_cons (SCM_EOL, SCM_EOL);
810 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
811 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
812 if (ly_c_pair_p (ly_cdr (s)))
813 scm_set_cdr_x (ly_cdr (s), c); /* append */
815 scm_set_car_x (s, c); /* set first cons */
816 scm_set_cdr_x (s, c); /* remember last cell */
818 | Music_list embedded_scm {
834 | ALTERNATIVE '{' Music_list '}' {
841 REPEAT simple_string bare_unsigned Music Alternative_music
845 SCM alts = ly_c_pair_p ($5) ? ly_car ($5) : SCM_EOL;
846 if (times < scm_ilength (alts)) {
847 unsmob_music (ly_car (alts))
848 ->origin ()->warning (
849 _ ("More alternatives than repeats. Junking excess alternatives."));
850 alts = ly_truncate_list (times, alts);
854 SCM proc = ly_scheme_function ("make-repeated-music");
856 SCM mus = scm_call_1 (proc, $2);
857 scm_gc_protect_object (mus); // UGH.
858 Music *r = unsmob_music (mus);
861 r-> set_property ("element", beg->self_scm ());
862 scm_gc_unprotect_object (beg->self_scm ());
864 r->set_property ("repeat-count", scm_int2num (times >? 1));
866 r-> set_property ("elements",alts);
867 if (ly_c_equal_p ($2, scm_makfrom0str ("tremolo"))) {
869 TODO: move this code to Scheme.
873 we can not get durations and other stuff correct down the line, so we have to
874 add to the duration log here.
876 SCM func = ly_scheme_function ("shift-duration-log");
878 int dots = ($3 % 3) ? 0 : 1;
879 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
881 Sequential_music *seq = dynamic_cast<Sequential_music*> ($4);
884 int list_len = scm_ilength (seq->music_list ());
886 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
888 r->compress (Moment (Rational (1, list_len)));
890 scm_call_3 (func, r->self_scm (), scm_int2num (shift),scm_int2num (dots));
893 r->set_spot (*$4->origin ());
900 SEQUENTIAL '{' Music_list '}' {
901 $$ = MY_MAKE_MUSIC ("SequentialMusic");
902 $$->set_property ("elements", ly_car ($3));
903 $$->set_spot (THIS->here_input ());
905 | '{' Music_list '}' {
906 $$ = MY_MAKE_MUSIC ("SequentialMusic");
907 $$->set_property ("elements", ly_car ($2));
908 $$->set_spot (THIS->here_input ());
913 SIMULTANEOUS '{' Music_list '}'{
914 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
915 $$->set_property ("elements", ly_car ($3));
916 $$->set_spot (THIS->here_input ());
919 | simul_open Music_list simul_close {
920 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
921 $$->set_property ("elements", ly_car ($2));
922 $$->set_spot (THIS->here_input ());
927 event_chord { $$ = $1; }
929 $$ = unsmob_music ($1);
936 optional_context_mod:
937 /**/ { $$ = SCM_EOL; }
938 | WITH { THIS->lexer_->push_initial_state (); }
939 '{' context_mod_list '}'
941 THIS->lexer_->pop_state ();
947 /* */ { $$ = SCM_EOL; }
948 | context_mod_list context_mod {
949 $$ = scm_cons ($2, $1);
955 Prefix_composite_music { $$ = $1; }
956 | Grouped_music_list { $$ = $1; }
960 Simultaneous_music { $$ = $1; }
961 | Sequential_music { $$ = $1; }
964 Generic_prefix_music_scm:
966 $$ = scm_list_2 ($1, make_input (THIS->here_input ()));
968 | MUSIC_FUNCTION_SCM {
971 $$ = scm_list_3 ($1, make_input (THIS->pop_spot ()), $3);
973 | MUSIC_FUNCTION_MUSIC {
976 $$ = scm_list_3 ($1, make_input (THIS->pop_spot ()), $3->self_scm ());
977 scm_gc_unprotect_object ($3->self_scm ());
979 | MUSIC_FUNCTION_SCM_MUSIC {
981 } embedded_scm Music {
982 $$ = scm_list_4 ($1, make_input (THIS->pop_spot ()), $3, $4->self_scm ());
983 scm_gc_unprotect_object ($4->self_scm ());
985 | MUSIC_FUNCTION_MUSIC_MUSIC {
988 $$ = scm_list_4 ($1, make_input (THIS->pop_spot ()), $3->self_scm (), $4->self_scm ());
989 scm_gc_unprotect_object ($3->self_scm ());
990 scm_gc_unprotect_object ($4->self_scm ());
992 | MUSIC_FUNCTION_SCM_MUSIC_MUSIC {
994 } embedded_scm Music Music {
995 $$ = scm_list_5 ($1, make_input (THIS->pop_spot ()),
996 $3, $4->self_scm (), $5->self_scm ());
997 scm_gc_unprotect_object ($5->self_scm ());
998 scm_gc_unprotect_object ($4->self_scm ());
1002 Generic_prefix_music:
1003 Generic_prefix_music_scm {
1004 SCM func = ly_car ($1);
1005 Input *loc = unsmob_input (ly_cadr ($1));
1006 SCM args = ly_cddr ($1);
1007 SCM sig = scm_object_property (func, ly_symbol2scm ("music-function-signature"));
1010 for (SCM s = sig, t = args;
1011 ok && ly_c_pair_p (s) && ly_c_pair_p (t);
1012 s = ly_cdr (s), t = ly_cdr (t)) {
1014 if (scm_call_1 (ly_car (s), ly_car (t)) != SCM_BOOL_T)
1016 loc->error (_f ("Argument %d failed typecheck", k));
1017 THIS->error_level_ = 1;
1023 m = scm_apply_0 (func, ly_cdr ($1));
1024 if (unsmob_music (m))
1026 $$ = unsmob_music (m);
1027 scm_gc_protect_object (m);
1032 loc->error (_ ("Music head function should return Music object."));
1033 $$ = MY_MAKE_MUSIC ("Music");
1035 $$->set_spot (*loc);
1040 Prefix_composite_music:
1041 Generic_prefix_music {
1044 | CONTEXT simple_string '=' simple_string optional_context_mod Music {
1045 $$ = context_spec_music ($2, $4, $6, $5);
1048 | CONTEXT simple_string optional_context_mod Music {
1049 $$ = context_spec_music ($2, SCM_UNDEFINED, $4, $3);
1051 | NEWCONTEXT simple_string optional_context_mod Music {
1052 $$ = context_spec_music ($2, get_next_unique_context (), $4,
1063 int n = ly_scm2int (ly_car ($3)); int d = ly_scm2int (ly_cdr ($3));
1066 $$= MY_MAKE_MUSIC ("TimeScaledMusic");
1067 $$->set_spot (THIS->pop_spot ());
1069 $$->set_property ("element", mp->self_scm ());
1070 scm_gc_unprotect_object (mp->self_scm ());
1071 $$->set_property ("numerator", scm_int2num (n));
1072 $$->set_property ("denominator", scm_int2num (d));
1073 $$->compress (Moment (Rational (n,d)));
1076 | Repeated_music { $$ = $1; }
1077 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
1078 $$ = MY_MAKE_MUSIC ("TransposedMusic");
1080 Pitch from = *unsmob_pitch ($2);
1081 Pitch to = *unsmob_pitch ($3);
1083 p->transpose (interval (from, to));
1084 $$->set_property ("element", p->self_scm ());
1085 scm_gc_unprotect_object (p->self_scm ());
1089 SCM nn = THIS->lexer_->lookup_identifier ("pitchnames");
1090 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1094 THIS->lexer_->pop_state ();
1098 SCM nn = THIS->lexer_->lookup_identifier ("drumPitchNames");
1099 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1101 /* FIXME: This used to be: */
1103 /* Grouped_music_list */
1105 THIS->lexer_->pop_state ();
1108 { THIS->lexer_->push_figuredbass_state (); }
1109 /* FIXME: This used to be:
1111 but that breaks web build
1115 Music *chm = MY_MAKE_MUSIC ("UntransposableMusic");
1116 chm->set_property ("element", $3->self_scm ());
1118 scm_gc_unprotect_object ($3->self_scm ());
1120 THIS->lexer_->pop_state ();
1123 SCM nn = THIS->lexer_->lookup_identifier ("chordmodifiers");
1124 THIS->lexer_->chordmodifier_tab_ = alist_to_hashq (nn);
1125 nn = THIS->lexer_->lookup_identifier ("pitchnames");
1126 THIS->lexer_->push_chord_state (alist_to_hashq (nn));
1134 Music *chm = MY_MAKE_MUSIC ("UnrelativableMusic");
1135 chm->set_property ("element", $3->self_scm ());
1136 scm_gc_unprotect_object ($3->self_scm ());
1139 THIS->lexer_->pop_state ();
1142 { THIS->lexer_->push_lyric_state (); }
1149 THIS->lexer_->pop_state ();
1151 | relative_music { $$ = $1; }
1152 | re_rhythmed_music { $$ = $1; }
1153 | TAG embedded_scm Music {
1154 tag_music ($3, $2, THIS->here_input ());
1160 RELATIVE absolute_pitch Music {
1162 Pitch start = *unsmob_pitch ($2);
1163 $$ = make_music_relative (start, m);
1164 scm_gc_unprotect_object (m->self_scm ());
1166 | RELATIVE Composite_music {
1168 /* FIXME: why is octave==0 and default not middleC? */
1169 Pitch middle_c (-1, 0, 0);
1170 $$ = make_music_relative (middle_c, m);
1171 scm_gc_unprotect_object (m->self_scm ());
1176 NEWLYRICS { THIS->lexer_->push_lyric_state (); }
1178 Grouped_music_list {
1179 /* Can also use Music at the expensive of two S/Rs similar to
1180 \repeat \alternative */
1181 THIS->lexer_->pop_state ();
1183 Music *music = MY_MAKE_MUSIC ("SimultaneousMusic");
1184 music->set_property ("elements", scm_list_1 ($3->self_scm ()));
1187 $$ = scm_cons ($3->self_scm (), SCM_EOL);
1190 | new_lyrics NEWLYRICS { THIS->lexer_->push_lyric_state (); }
1191 Grouped_music_list {
1192 THIS->lexer_->pop_state ();
1193 $$ = scm_cons ($4->self_scm (), $1);
1198 Grouped_music_list new_lyrics {
1200 /* FIXME: should find out uniqueXXX name from music */
1201 SCM name = $1->get_property ("context-id");
1202 //if (name == SCM_EOL)
1203 if (!ly_c_string_p (name))
1204 name = scm_makfrom0str ("");
1206 SCM context = scm_makfrom0str ("Lyrics");
1207 Music *all = MY_MAKE_MUSIC ("SimultaneousMusic");
1210 for (SCM s = $2; ly_c_pair_p (s); s = ly_cdr (s))
1212 Music *music = unsmob_music (ly_car (s));
1213 Music *com = make_lyric_combine_music (name, music);
1214 Music *csm = context_spec_music (context,
1215 get_next_unique_context (), com, SCM_EOL);
1216 lst = scm_cons (csm->self_scm (), lst);
1218 /* FIXME: only first lyric music is accepted,
1219 the rest is junked */
1220 all->set_property ("elements", scm_cons ($1->self_scm (),
1223 scm_gc_unprotect_object ($1->self_scm ());
1225 | LYRICSTO string Music {
1228 $$ = make_lyric_combine_music (name, music);
1229 scm_gc_unprotect_object (music->self_scm ());
1234 CHANGE STRING '=' STRING {
1235 Music*t= MY_MAKE_MUSIC ("ContextChange");
1236 t-> set_property ("change-to-type", scm_string_to_symbol ($2));
1237 t-> set_property ("change-to-id", $4);
1240 $$->set_spot (THIS->here_input ());
1246 $$ = scm_list_3 (ly_symbol2scm ("assign"),
1247 scm_string_to_symbol ($1), $3);
1249 | UNSET simple_string {
1250 $$ = scm_list_2 (ly_symbol2scm ("unset"),
1251 scm_string_to_symbol ($2));
1253 | OVERRIDE simple_string embedded_scm '=' embedded_scm {
1254 $$ = scm_list_4 (ly_symbol2scm ("push"),
1255 scm_string_to_symbol ($2), $3, $5);
1257 | REVERT simple_string embedded_scm {
1258 $$ = scm_list_3 (ly_symbol2scm ("pop"),
1259 scm_string_to_symbol ($2), $3);
1264 CONSISTSEND { $$ = ly_symbol2scm ("consists-end"); }
1265 | CONSISTS { $$ = ly_symbol2scm ("consists"); }
1266 | REMOVE { $$ = ly_symbol2scm ("remove"); }
1268 | ACCEPTS { $$ = ly_symbol2scm ("accepts"); }
1269 | DENIES { $$ = ly_symbol2scm ("denies"); }
1271 | ALIAS { $$ = ly_symbol2scm ("alias"); }
1272 | TYPE { $$ = ly_symbol2scm ("translator-type"); }
1273 | DESCRIPTION { $$ = ly_symbol2scm ("description"); }
1274 | NAME { $$ = ly_symbol2scm ("context-name"); }
1278 property_operation { $$ = $1; }
1279 | context_def_mod STRING {
1280 $$ = scm_list_2 ($1, $2);
1286 $$ = scm_list_2 (ly_symbol2scm ("Bottom"),
1287 scm_string_to_symbol ($1));
1289 | simple_string '.' simple_string {
1290 $$ = scm_list_2 (scm_string_to_symbol ($1),
1291 scm_string_to_symbol ($3));
1296 OVERRIDE context_prop_spec embedded_scm '=' scalar {
1297 $$ = property_op_to_music (scm_list_4 (
1298 ly_symbol2scm ("poppush"),
1301 $$= context_spec_music (ly_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1303 | REVERT context_prop_spec embedded_scm {
1304 $$ = property_op_to_music (scm_list_3 (
1305 ly_symbol2scm ("pop"),
1309 $$= context_spec_music (ly_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1311 | SET context_prop_spec '=' scalar {
1312 $$ = property_op_to_music (scm_list_3 (
1313 ly_symbol2scm ("assign"),
1316 $$= context_spec_music (ly_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1318 | UNSET context_prop_spec {
1319 $$ = property_op_to_music (scm_list_2 (
1320 ly_symbol2scm ("unset"),
1322 $$= context_spec_music (ly_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1324 | ONCE music_property_def {
1325 SCM e = $2->get_property ("element");
1326 unsmob_music (e)->set_property ("once", SCM_BOOL_T);
1337 | STRING_IDENTIFIER {
1340 | string '+' string {
1341 $$ = scm_string_append (scm_list_2 ($1, $3));
1345 simple_string: STRING {
1356 $$ = scm_int2num ($1);
1363 $$ = scm_int2num ($1);
1368 FIXME: remove or fix this comment. What is `This'?
1372 Adding pre_events to the simple_element
1373 makes the choice between
1379 simple_element: STRING
1381 a single shift/reduction conflict.
1383 nevertheless, this is not very clean, and we should find a different
1393 pre_events simple_element post_events {
1394 SCM elts = $2-> get_property ("elements");
1396 elts = ly_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1398 $2->set_property ("elements", elts);
1402 | note_chord_element
1407 chord_body optional_notemode_duration post_events
1409 SCM dur = unsmob_duration ($2)->smobbed_copy ();
1410 SCM es = $1->get_property ("elements");
1411 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1413 for (SCM s = es; ly_c_pair_p (s); s = ly_cdr (s))
1414 unsmob_music (ly_car (s))->set_property ("duration", dur);
1415 es = ly_append2 (es, postevs);
1417 $1-> set_property ("elements", es);
1428 simul_open: DOUBLE_ANGLE_OPEN
1431 simul_close: DOUBLE_ANGLE_CLOSE
1435 chord_open chord_body_elements chord_close
1437 $$ = MY_MAKE_MUSIC ("EventChord");
1438 $$->set_property ("elements",
1439 scm_reverse_x ($2, SCM_EOL));
1443 chord_body_elements:
1444 /* empty */ { $$ = SCM_EOL; }
1445 | chord_body_elements chord_body_element {
1446 $$ = scm_cons ($2->self_scm (), $1);
1447 scm_gc_unprotect_object ($2->self_scm ());
1452 pitch exclamations questions post_events
1454 Music *n = MY_MAKE_MUSIC ("NoteEvent");
1455 n->set_property ("pitch", $1);
1457 n->set_property ("cautionary", SCM_BOOL_T);
1458 if ($2 % 2 || $3 % 2)
1459 n->set_property ("force-accidental", SCM_BOOL_T);
1461 if (ly_c_pair_p ($4)) {
1462 SCM arts = scm_reverse_x ($4, SCM_EOL);
1463 n->set_property ("articulations", arts);
1467 | DRUM_PITCH post_events {
1468 Music *n = MY_MAKE_MUSIC ("NoteEvent");
1469 n->set_property ("duration", $2);
1470 n->set_property ("drum-type", $1);
1471 n->set_spot (THIS->here_input ());
1473 if (ly_c_pair_p ($2)) {
1474 SCM arts = scm_reverse_x ($2, SCM_EOL);
1475 n->set_property ("articulations", arts);
1482 ADDQUOTE string Music {
1483 SCM adder = ly_scheme_function ("add-quotable");
1485 scm_call_2 (adder, $2, $3->self_scm ());
1486 scm_gc_unprotect_object ($3->self_scm ());
1492 $$ = MY_MAKE_MUSIC ("EventChord");
1493 $$->set_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1494 scm_gc_unprotect_object ($1->self_scm ());
1496 $$-> set_spot (THIS->here_input ());
1497 $1-> set_spot (THIS->here_input ());
1499 | SKIP duration_length {
1500 Music *skip = MY_MAKE_MUSIC ("SkipMusic");
1501 skip->set_property ("duration", $2);
1505 | QUOTE STRING duration_length {
1506 SCM tab = THIS->lexer_->lookup_identifier ("musicQuotes");
1508 if (scm_hash_table_p (tab) == SCM_BOOL_T)
1510 SCM key = $2; // use symbol?
1511 evs = scm_hash_ref (tab, key, SCM_BOOL_F);
1514 if (ly_c_vector_p (evs))
1516 quote = MY_MAKE_MUSIC ("QuoteMusic");
1517 quote->set_property ("duration", $3);
1518 quote->set_property ("quoted-events", evs);
1520 THIS->here_input ().warning (_f ("Can\'t find music"));
1521 quote = MY_MAKE_MUSIC ("Event");
1523 quote->set_spot (THIS->here_input ());
1526 | OCTAVE { THIS->push_spot (); }
1528 Music *m = MY_MAKE_MUSIC ("RelativeOctaveCheck");
1530 $$->set_spot (THIS->pop_spot ());
1531 $$->set_property ("pitch", $3);
1534 Music *m = MY_MAKE_MUSIC ("LigatureEvent");
1535 m->set_property ("span-direction", scm_int2num (START));
1536 m->set_spot (THIS->here_input ());
1538 $$ = MY_MAKE_MUSIC ("EventChord");
1539 $$->set_property ("elements", scm_cons (m->self_scm (), SCM_EOL));
1540 scm_gc_unprotect_object (m->self_scm ());
1541 $$->set_spot (THIS->here_input ());
1544 Music *m = MY_MAKE_MUSIC ("LigatureEvent");
1545 m->set_property ("span-direction", scm_int2num (STOP));
1546 m->set_spot (THIS->here_input ());
1548 $$ = MY_MAKE_MUSIC ("EventChord");
1549 $$->set_property ("elements", scm_cons (m->self_scm (), SCM_EOL));
1550 $$->set_spot (THIS->here_input ());
1551 scm_gc_unprotect_object (m->self_scm ());
1554 $$ = MY_MAKE_MUSIC ("VoiceSeparator");
1555 $$->set_spot (THIS->here_input ());
1558 SCM pipe =THIS->lexer_->lookup_identifier ("pipeSymbol");
1560 if (Music * m = unsmob_music (pipe))
1563 $$ = MY_MAKE_MUSIC ("BarCheck");
1565 $$->set_spot (THIS->here_input ());
1567 | TRANSPOSITION pitch {
1568 $$ = set_property_music (ly_symbol2scm ("instrumentTransposition"),
1570 $$->set_spot (THIS-> here_input ());
1571 $$ = context_spec_music (ly_symbol2scm ("Staff"), SCM_UNDEFINED,
1575 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1577 Music *csm = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1579 $$ = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED, csm, SCM_EOL);
1580 $$->set_spot (THIS->here_input ());
1581 t->set_spot (THIS->here_input ());
1583 | PARTIAL duration_length {
1584 Moment m = - unsmob_duration ($2)->get_length ();
1585 Music *p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1586 p->set_spot (THIS->here_input ());
1587 p = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1589 p = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED,
1594 SCM proc = ly_scheme_function ("make-clef-set");
1596 SCM result = scm_call_1 (proc, $2);
1597 scm_gc_protect_object (result);
1598 $$ = unsmob_music (result);
1601 SCM proc= ly_scheme_function ("make-time-signature-set");
1603 SCM result = scm_apply_2 (proc, ly_car ($2), ly_cdr ($2), SCM_EOL);
1604 scm_gc_protect_object (result);
1605 $$ = unsmob_music (result);
1608 SCM proc = ly_scheme_function ("make-mark-set");
1610 SCM result = scm_call_1 (proc, $2);
1611 scm_gc_protect_object (result);
1612 $$ = unsmob_music (result);
1618 $$ = MY_MAKE_MUSIC ("PesOrFlexaEvent");
1621 Music *m = MY_MAKE_MUSIC ("MarkEvent");
1628 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1631 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1633 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1634 if (scm_ilength ($3) > 0)
1636 key->set_property ("pitch-alist", $3);
1637 key->set_property ("tonic", Pitch (0,0,0).smobbed_copy ());
1638 ((Music*)key)->transpose (* unsmob_pitch ($2));
1640 THIS->parser_error (_ ("Second argument must be pitch list."));
1651 | post_events post_event {
1652 $2->set_spot (THIS->here_input ());
1653 $$ = scm_cons ($2->self_scm (), $$);
1654 scm_gc_unprotect_object ($2->self_scm ());
1656 | post_events tagged_post_event {
1657 $2 -> set_spot (THIS->here_input ());
1658 $$ = scm_cons ($2->self_scm (), $$);
1659 scm_gc_unprotect_object ($2->self_scm ());
1665 '-' TAG embedded_scm post_event {
1666 tag_music ($4, $3, THIS->here_input ());
1672 direction_less_event {
1676 if (!THIS->lexer_->is_lyric_state ())
1677 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1678 $$ = MY_MAKE_MUSIC ("HyphenEvent");
1681 if (!THIS->lexer_->is_lyric_state ())
1682 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1683 $$ = MY_MAKE_MUSIC ("ExtenderEvent");
1685 | script_dir direction_reqd_event {
1687 $2->set_property ("direction", scm_int2num ($1));
1690 | script_dir direction_less_event {
1692 $2->set_property ("direction", scm_int2num ($1));
1695 | string_number_event
1698 string_number_event:
1700 Music *s = MY_MAKE_MUSIC ("StringNumberEvent");
1701 s->set_property ("string-number", scm_int2num ($1));
1702 s->set_spot (THIS->here_input ());
1708 direction_less_event:
1714 TODO: should take all these defs out of the parser, adn make use
1718 (set-articulation '~ "trill")
1721 Music *m = MY_MAKE_MUSIC ("BeamEvent");
1722 m->set_spot (THIS->here_input ());
1723 m->set_property ("span-direction", scm_int2num (START));
1727 Music *m = MY_MAKE_MUSIC ("BeamEvent");
1728 m->set_spot (THIS->here_input ());
1729 m->set_property ("span-direction", scm_int2num (STOP));
1733 Music *m = MY_MAKE_MUSIC ("TieEvent");
1734 m->set_spot (THIS->here_input ());
1739 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1740 scm_int2num (START));
1744 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1745 scm_int2num (STOP));
1747 | EVENT_IDENTIFIER {
1748 $$ = unsmob_music ($1);
1751 Music *a = MY_MAKE_MUSIC ("TremoloEvent");
1752 a->set_spot (THIS->here_input ());
1753 a->set_property ("tremolo-type", scm_int2num ($1));
1758 direction_reqd_event:
1762 | script_abbreviation {
1763 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1764 Music *a = MY_MAKE_MUSIC ("ArticulationEvent");
1765 if (ly_c_string_p (s))
1766 a->set_property ("articulation-type", s);
1767 else THIS->parser_error (_ ("Expecting string as script definition"));
1773 /**/ { $$ = SCM_EOL; }
1774 | '=' { $$ = scm_int2num (0); }
1775 | '=' sub_quotes { $$ = scm_int2num ($2); }
1776 | '=' sup_quotes { $$ = scm_int2num ($2); }
1801 | NOTENAME_PITCH sup_quotes {
1802 Pitch p = *unsmob_pitch ($1);
1803 p = p.transposed (Pitch ($2,0,0));
1804 $$ = p.smobbed_copy ();
1806 | NOTENAME_PITCH sub_quotes {
1807 Pitch p =* unsmob_pitch ($1);
1808 p = p.transposed (Pitch (-$2,0,0));
1809 $$ = p.smobbed_copy ();
1821 | TONICNAME_PITCH sup_quotes {
1822 Pitch p = *unsmob_pitch ($1);
1823 p = p.transposed (Pitch ($2,0,0));
1824 $$ = p.smobbed_copy ();
1826 | TONICNAME_PITCH sub_quotes {
1827 Pitch p =* unsmob_pitch ($1);
1829 p = p.transposed (Pitch (-$2,0,0));
1830 $$ = p.smobbed_copy ();
1840 pitch_also_in_chords:
1847 Music *s = MY_MAKE_MUSIC ("SlurEvent");
1849 s->set_spot (THIS->here_input ());
1852 Music *s = MY_MAKE_MUSIC ("PhrasingSlurEvent");
1854 s->set_spot (THIS->here_input ());
1857 Music *s = MY_MAKE_MUSIC ("CrescendoEvent");
1859 s->set_spot (THIS->here_input ());
1862 Music *s = MY_MAKE_MUSIC ("DecrescendoEvent");
1864 s->set_spot (THIS->here_input ());
1871 Music *s = MY_MAKE_MUSIC ("CrescendoEvent");
1872 s->set_spot (THIS->here_input ());
1877 Music *s= MY_MAKE_MUSIC ("SlurEvent");
1879 s->set_spot (THIS->here_input ());
1883 Music *s= MY_MAKE_MUSIC ("PhrasingSlurEvent");
1885 s->set_property ("span-type",
1886 scm_makfrom0str ("phrasing-slur"));
1887 s->set_spot (THIS->here_input ());
1893 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1894 t->set_property ("text", $1);
1895 t->set_spot (THIS->here_input ());
1899 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1900 t->set_property ("text",
1901 make_simple_markup (THIS->lexer_->encoding (), $1));
1902 t->set_spot (THIS->here_input ());
1907 Music *t = MY_MAKE_MUSIC ("FingerEvent");
1908 t->set_property ("digit", scm_int2num ($1));
1909 t->set_spot (THIS->here_input ());
1914 script_abbreviation:
1916 $$ = scm_makfrom0str ("Hat");
1919 $$ = scm_makfrom0str ("Plus");
1922 $$ = scm_makfrom0str ("Dash");
1925 $$ = scm_makfrom0str ("Bar");
1928 $$ = scm_makfrom0str ("Larger");
1931 $$ = scm_makfrom0str ("Dot");
1934 $$ = scm_makfrom0str ("Underscore");
1941 | '-' { $$ = CENTER; }
1952 multiplied_duration {
1957 optional_notemode_duration:
1959 Duration dd = THIS->default_duration_;
1960 $$ = dd.smobbed_copy ();
1962 THIS->beam_check ($$);
1964 | multiplied_duration {
1966 THIS->default_duration_ = *unsmob_duration ($$);
1968 THIS->beam_check ($$);
1973 bare_unsigned dots {
1975 if (!is_duration ($1))
1976 THIS->parser_error (_f ("not a duration: %d", $1));
1980 $$ = Duration (len, $2).smobbed_copy ();
1982 | DURATION_IDENTIFIER dots {
1983 Duration *d = unsmob_duration ($1);
1984 Duration k (d->duration_log (), d->dot_count () + $2);
1990 multiplied_duration:
1994 | multiplied_duration '*' bare_unsigned {
1995 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1997 | multiplied_duration '*' FRACTION {
1998 Rational m (ly_scm2int (ly_car ($3)), ly_scm2int (ly_cdr ($3)));
2000 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
2005 FRACTION { $$ = $1; }
2006 | UNSIGNED '/' UNSIGNED {
2007 $$ = scm_cons (scm_int2num ($1), scm_int2num ($3));
2024 | ':' bare_unsigned {
2025 if (!is_duration ($2))
2026 THIS->parser_error (_f ("not a duration: %d", $2));
2033 $$ = scm_number_to_string (scm_int2num ($1), scm_int2num (10));
2034 $$ = scm_list_2 (ly_scheme_function ("number-markup"),
2038 $$ = scm_number_to_string (scm_int2num ($1), scm_int2num (10));
2039 $$ = scm_list_2 (ly_scheme_function ("number-markup"),
2042 | STRING { $$ = $1; }
2053 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
2054 $$ = bfr->self_scm ();
2055 scm_gc_unprotect_object ($$);
2058 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
2059 $$ = bfr->self_scm ();
2061 bfr->set_property ("figure", $1);
2063 scm_gc_unprotect_object ($$);
2065 | bass_figure bass_mod {
2066 Music *m = unsmob_music ($1);
2068 SCM salter = m->get_property ("alteration");
2069 int alter = ly_c_number_p (salter) ? ly_scm2int (salter) : 0;
2070 m->set_property ("alteration",
2071 scm_int2num (alter + $2));
2073 m->set_property ("alteration", scm_int2num (0));
2081 unsmob_music ($$)->set_property ("bracket-start", SCM_BOOL_T);
2086 | br_bass_figure ']' {
2088 unsmob_music ($1)->set_property ("bracket-stop", SCM_BOOL_T);
2096 | figure_list br_bass_figure {
2097 $$ = scm_cons ($2, $1);
2102 FIGURE_OPEN figure_list FIGURE_CLOSE {
2103 Music *m = MY_MAKE_MUSIC ("EventChord");
2104 $2 = scm_reverse_x ($2, SCM_EOL);
2105 m->set_property ("elements", $2);
2106 $$ = m->self_scm ();
2117 pitch exclamations questions octave_check optional_notemode_duration optional_rest {
2119 Input i = THIS->pop_spot ();
2120 if (!THIS->lexer_->is_note_state ())
2121 THIS->parser_error (_ ("Have to be in Note mode for notes"));
2125 n = MY_MAKE_MUSIC ("RestEvent");
2127 n = MY_MAKE_MUSIC ("NoteEvent");
2129 n->set_property ("pitch", $1);
2130 n->set_property ("duration", $5);
2132 if (ly_c_number_p ($4))
2134 int q = ly_scm2int ($4);
2135 n->set_property ("absolute-octave", scm_int2num (q-1));
2139 n->set_property ("cautionary", SCM_BOOL_T);
2140 if ($2 % 2 || $3 % 2)
2141 n->set_property ("force-accidental", SCM_BOOL_T);
2143 Music *v = MY_MAKE_MUSIC ("EventChord");
2144 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2145 scm_gc_unprotect_object (n->self_scm ());
2151 | DRUM_PITCH optional_notemode_duration {
2152 Input i = THIS->pop_spot ();
2154 Music *n = MY_MAKE_MUSIC ("NoteEvent");
2155 n->set_property ("duration", $2);
2156 n->set_property ("drum-type", $1);
2158 Music *v = MY_MAKE_MUSIC ("EventChord");
2159 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2160 scm_gc_unprotect_object (n->self_scm ());
2166 | figure_spec optional_notemode_duration {
2167 Music *m = unsmob_music ($1);
2168 Input i = THIS->pop_spot ();
2170 for (SCM s = m->get_property ("elements"); ly_c_pair_p (s); s = ly_cdr (s))
2172 unsmob_music (ly_car (s))->set_property ("duration", $2);
2176 | RESTNAME optional_notemode_duration {
2178 Input i = THIS->pop_spot ();
2180 if (ly_scm2string ($1) == "s") {
2182 ev = MY_MAKE_MUSIC ("SkipEvent");
2185 ev = MY_MAKE_MUSIC ("RestEvent");
2188 ev->set_property ("duration", $2);
2190 Music *velt = MY_MAKE_MUSIC ("EventChord");
2191 velt->set_property ("elements", scm_list_1 (ev->self_scm ()));
2194 scm_gc_unprotect_object (ev->self_scm ());
2198 | MULTI_MEASURE_REST optional_notemode_duration {
2201 SCM proc = ly_scheme_function ("make-multi-measure-rest");
2202 SCM mus = scm_call_2 (proc, $2,
2203 make_input (THIS->here_input ()));
2204 scm_gc_protect_object (mus);
2205 $$ = unsmob_music (mus);
2208 | lyric_element optional_notemode_duration {
2209 Input i = THIS->pop_spot ();
2210 if (!THIS->lexer_->is_lyric_state ())
2211 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2213 Music *lreq = MY_MAKE_MUSIC ("LyricEvent");
2214 lreq->set_property ("text", $1);
2215 lreq->set_property ("duration",$2);
2217 Music *velt = MY_MAKE_MUSIC ("EventChord");
2218 velt->set_property ("elements", scm_list_1 (lreq->self_scm ()));
2225 if (!THIS->lexer_->is_chord_state ())
2226 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2227 $$ = unsmob_music ($1);
2232 /* FIXME: lyric flavoured markup would be better */
2240 steno_tonic_pitch optional_notemode_duration {
2241 $$ = make_chord ($1, $2, SCM_EOL);
2243 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2244 SCM its = scm_reverse_x ($4, SCM_EOL);
2245 $$ = make_chord ($1, $2, scm_cons ($3, its));
2253 | chord_items chord_item {
2254 $$ = scm_cons ($2, $$);
2260 $$ = ly_symbol2scm ("chord-colon");
2263 $$ = ly_symbol2scm ("chord-caret");
2265 | CHORD_SLASH steno_tonic_pitch {
2266 $$ = scm_list_2 (ly_symbol2scm ("chord-slash"), $2);
2268 | CHORD_BASS steno_tonic_pitch {
2269 $$ = scm_list_2 (ly_symbol2scm ("chord-bass"), $2);
2278 $$ = scm_reverse_x ($1, SCM_EOL);
2286 step_number { $$ = scm_cons ($1, SCM_EOL); }
2287 | step_numbers '.' step_number {
2288 $$ = scm_cons ($3, $$);
2294 $$ = make_chord_step ($1, 0);
2296 | bare_unsigned '+' {
2297 $$ = make_chord_step ($1, SHARP);
2299 | bare_unsigned CHORD_MINUS {
2300 $$ = make_chord_step ($1, FLAT);
2307 TODO: should deprecate in favor of Scheme?
2311 number_expression '+' number_term {
2312 $$ = scm_sum ($1, $3);
2314 | number_expression '-' number_term {
2315 $$ = scm_difference ($1, $3);
2324 | number_factor '*' number_factor {
2325 $$ = scm_product ($1, $3);
2327 | number_factor '/' number_factor {
2328 $$ = scm_divide ($1, $3);
2333 '-' number_factor { /* %prec UNARY_MINUS */
2334 $$ = scm_difference ($2, SCM_UNDEFINED);
2342 $$ = scm_int2num ($1);
2347 | NUMBER_IDENTIFIER {
2350 | REAL NUMBER_IDENTIFIER {
2351 $$ = scm_make_real (ly_scm2double ($1) *ly_scm2double ($2));
2353 | UNSIGNED NUMBER_IDENTIFIER {
2354 $$ = scm_make_real ($1 *ly_scm2double ($2));
2370 if (scm_integer_p ($1) == SCM_BOOL_T)
2372 int k = ly_scm2int ($1);
2376 THIS->parser_error (_ ("need integer number arg"));
2387 | exclamations '!' { $$ ++; }
2392 | questions '?' { $$ ++; }
2402 { THIS->lexer_->push_markup_state (); }
2405 THIS->lexer_->pop_state ();
2411 This should be done more dynamically if possible.
2415 $$ = make_simple_markup (THIS->lexer_->encoding (), $1);
2417 | MARKUP_HEAD_EMPTY {
2418 $$ = scm_list_1 ($1);
2420 | MARKUP_HEAD_MARKUP0 markup {
2421 $$ = scm_list_2 ($1, $2);
2423 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2424 $$ = scm_list_3 ($1, $2, $3);
2426 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2427 $$ = scm_list_3 ($1, $2, $3);
2432 | MARKUP_HEAD_LIST0 markup_list {
2433 $$ = scm_list_2 ($1,$2);
2435 | MARKUP_HEAD_SCM0 embedded_scm {
2436 $$ = scm_list_2 ($1, $2);
2438 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2439 $$ = scm_list_4 ($1, $2, $3, $4);
2441 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2442 $$ = scm_list_4 ($1, $2, $3, $4);
2444 | MARKUP_HEAD_SCM0_SCM1 embedded_scm embedded_scm {
2445 $$ = scm_list_3 ($1, $2, $3);
2447 | MARKUP_IDENTIFIER {
2450 | STRING_IDENTIFIER {
2454 SCM nn = THIS->lexer_->lookup_identifier ("pitchnames");
2455 THIS->lexer_->push_note_state (alist_to_hashq (nn));
2456 } '{' score_body '}' {
2458 $$ = scm_list_2 (ly_scheme_function ("score-markup"), sc->self_scm ());
2459 scm_gc_unprotect_object (sc->self_scm ());
2460 THIS->lexer_->pop_state ();
2465 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2469 '{' markup_list_body '}' {
2470 SCM line = ly_scheme_function ("line-markup");
2472 $$ = scm_list_2 (line, scm_reverse_x ($2, SCM_EOL));
2477 /**/ { $$ = SCM_EOL; }
2478 | markup_list_body markup {
2479 $$ = scm_cons ($2, $1);
2487 My_lily_parser::set_yydebug (bool )
2495 My_lily_parser::do_yyparse ()
2497 yyparse ((void*)this);
2502 Should make this optional? It will also complain when you do
2506 which is entirely legitimate.
2508 Or we can scrap it. Barchecks should detect wrong durations, and
2509 skipTypesetting speeds it up a lot.
2513 My_lily_parser::beam_check (SCM dur)
2515 Duration *d = unsmob_duration (dur);
2516 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2518 Music *m = unsmob_music (last_beam_start_);
2519 m->origin ()->warning (_ ("Suspect duration found following this beam"));
2521 last_beam_start_ = SCM_EOL;
2529 It is a little strange to have this function in this file, but
2530 otherwise, we have to import music classes into the lexer.
2534 My_lily_lexer::try_special_identifiers (SCM *destination, SCM sid)
2536 if (ly_c_string_p (sid)) {
2538 return STRING_IDENTIFIER;
2539 } else if (ly_c_number_p (sid)) {
2541 return NUMBER_IDENTIFIER;
2542 } else if (unsmob_context_def (sid)) {
2543 *destination = unsmob_context_def (sid)->clone_scm ();
2544 return CONTEXT_DEF_IDENTIFIER;
2545 } else if (unsmob_score (sid)) {
2546 Score *score = new Score (*unsmob_score (sid));
2547 *destination = score->self_scm ();
2548 return SCORE_IDENTIFIER;
2549 } else if (Music *mus = unsmob_music (sid)) {
2550 mus = mus->clone ();
2551 *destination = mus->self_scm ();
2552 unsmob_music (*destination)->
2553 set_property ("origin", make_input (last_input_));
2554 return dynamic_cast<Event*> (mus)
2555 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2556 } else if (unsmob_duration (sid)) {
2557 *destination = unsmob_duration (sid)->smobbed_copy ();
2558 return DURATION_IDENTIFIER;
2559 } else if (unsmob_output_def (sid)) {
2560 Output_def *p = unsmob_output_def (sid);
2563 *destination = p->self_scm ();
2564 return OUTPUT_DEF_IDENTIFIER;
2565 } else if (Text_item::markup_p (sid)) {
2567 return MARKUP_IDENTIFIER;
2574 property_op_to_music (SCM op)
2577 SCM tag = ly_car (op);
2578 SCM symbol = ly_cadr (op);
2579 SCM args = ly_cddr (op);
2580 SCM grob_val = SCM_UNDEFINED;
2581 SCM grob_sym = SCM_UNDEFINED;
2582 SCM val = SCM_UNDEFINED;
2584 if (tag == ly_symbol2scm ("assign"))
2586 m = MY_MAKE_MUSIC ("PropertySet");
2587 val = ly_car (args);
2589 else if (tag == ly_symbol2scm ("unset"))
2590 m = MY_MAKE_MUSIC ("PropertyUnset");
2591 else if (tag == ly_symbol2scm ("poppush")
2592 || tag == ly_symbol2scm ("push"))
2594 m = MY_MAKE_MUSIC ("OverrideProperty");
2595 grob_sym = ly_car (args);
2596 grob_val = ly_cadr (args);
2598 else if (tag == ly_symbol2scm ("pop")) {
2599 m = MY_MAKE_MUSIC ("RevertProperty");
2600 grob_sym = ly_car (args);
2603 m->set_property ("symbol", symbol);
2605 if (val != SCM_UNDEFINED)
2606 m->set_property ("value", val);
2607 if (grob_val != SCM_UNDEFINED)
2608 m->set_property ("grob-value", grob_val);
2610 if (grob_sym != SCM_UNDEFINED)
2612 bool itc = internal_type_checking_global_b;
2615 bool autobeam = ly_c_equal_p (symbol, ly_symbol2scm ("autoBeamSettings"));
2617 internal_type_checking_global_b = false;
2618 m->set_property ("grob-property", grob_sym);
2620 internal_type_checking_global_b = itc;
2623 if (tag == ly_symbol2scm ("poppush"))
2624 m->set_property ("pop-first", SCM_BOOL_T);
2631 context_spec_music (SCM type, SCM id, Music *m, SCM ops)
2633 Music *csm = MY_MAKE_MUSIC ("ContextSpeccedMusic");
2635 csm->set_property ("element", m->self_scm ());
2636 scm_gc_unprotect_object (m->self_scm ());
2638 csm->set_property ("context-type",
2639 ly_c_symbol_p (type) ? type : scm_string_to_symbol (type));
2640 csm->set_property ("property-operations", ops);
2642 if (ly_c_string_p (id))
2643 csm->set_property ("context-id", id);
2648 get_next_unique_context ()
2650 static int new_context_count;
2652 snprintf (s, 1024, "uniqueContext%d", new_context_count++);
2653 return scm_makfrom0str (s);