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-module.hh"
78 #include "music-sequence.hh"
79 #include "input-smob.hh"
81 #include "text-item.hh"
82 #include "music-list.hh"
83 #include "paper-book.hh"
85 #define MY_MAKE_MUSIC(x) make_music_by_name (ly_symbol2scm (x))
87 Music *property_op_to_music (SCM op);
88 Music *context_spec_music (SCM type, SCM id, Music * m, SCM ops_);
89 SCM get_next_unique_context ();
91 #define YYERROR_VERBOSE 1
93 My_lily_parser* my_lily_parser;
94 #define YYPARSE_PARAM my_lily_parser
95 #define YYLEX_PARAM my_lily_parser
97 ((My_lily_parser *) my_lily_parser)
99 #define yyerror THIS->parser_error
102 Add symbols to the TAGS field of a music object.
106 tag_music (Music*m, SCM tag, Input ip)
108 SCM tags = m->get_property ("tags");
109 if (gh_symbol_p (tag))
110 tags = scm_cons (tag, tags);
111 else if (gh_list_p (tag))
112 tags = gh_append2 (tag, tags);
114 ip.warning (_("Tag must be symbol or list of symbols."));
116 m->set_property ("tags", tags);
122 is_regular_identifier (SCM id)
124 String str = ly_scm2string (id);
125 char const *s = str.to_str0 () ;
130 v = v && isalpha (*s);
137 make_simple_markup (SCM a)
141 simple = scm_c_eval_string ("simple-markup");
143 return scm_list_2 (simple, a);
148 is_is_duration (int t)
150 return t && t == 1 << intlog2 (t);
154 set_music_properties (Music *p, SCM a)
156 for (SCM k = a; gh_pair_p (k); k = ly_cdr (k))
158 p->internal_set_property (ly_caar (k), ly_cdar (k));
163 make_chord_step (int step, int alter)
170 Pitch m((step -1) / 7 , (step - 1) % 7, alter);
171 return m.smobbed_copy ();
176 make_chord (SCM pitch, SCM dur, SCM modification_list)
178 static SCM chord_ctor;
180 chord_ctor= scm_c_eval_string ("construct-chord");
181 SCM ch= scm_call_3 (chord_ctor, pitch, dur, modification_list);
182 scm_gc_protect_object (ch);
187 Todo: actually also use apply iso. call too ...
190 ly_input_procedure_p (SCM x)
192 return gh_procedure_p (x)
193 || (gh_pair_p (x) && gh_procedure_p (gh_car (x)));
197 set_property_music (SCM sym, SCM value)
199 Music * p = MY_MAKE_MUSIC ("PropertySet");
200 p->set_property ("symbol", sym);
201 p->set_property ("value", value);
207 /* We use SCMs to do strings, because it saves us the trouble of
208 deleting them. Let's hope that a stack overflow doesnt trigger a move
209 of the parse stack onto the heap. */
216 Music_output_def * outputdef;
223 yylex (YYSTYPE *s, void * v)
225 My_lily_parser *pars = (My_lily_parser*) v;
226 My_lily_lexer * lex = pars->lexer_;
228 lex->lexval = (void*) s;
229 lex->prepare_for_next_token ();
230 return lex->yylex ();
252 %token CHORDMODIFIERS
257 %token COMMANDSPANREQUEST
265 %token FIGURES FIGURE_OPEN FIGURE_CLOSE
266 %token FIGURE_BRACKET_CLOSE FIGURE_BRACKET_OPEN
270 %token GROBDESCRIPTIONS
278 %token MULTI_MEASURE_REST
284 %token OVERRIDE SET REVERT
310 %token E_CHAR E_EXCLAMATION E_SMALLER E_BIGGER E_OPEN E_CLOSE
311 %token E_LEFTSQUARE E_RIGHTSQUARE E_TILDE
313 %token <i> E_UNSIGNED
314 %token CHORD_BASS CHORD_COLON CHORD_MINUS CHORD_CARET CHORD_SLASH
317 %type <i> exclamations questions dots optional_rest
319 %type <scm> grace_head
320 %type <scm> oct_check
321 %type <scm> context_mod_list
322 %type <scm> lyric_element
323 %type <scm> bass_number br_bass_figure bass_figure figure_list figure_spec
325 %token <scm> NOTENAME_PITCH
326 %token <scm> TONICNAME_PITCH
327 %token <scm> CHORDMODIFIER_PITCH
328 %token <scm> DURATION_IDENTIFIER
329 %token <scm> FRACTION
330 %token <id> IDENTIFIER
332 %token <scm> DRUM_PITCH
333 %token <scm> CHORD_MODIFIER
334 %token <scm> SCORE_IDENTIFIER
335 %token <scm> MUSIC_OUTPUT_DEF_IDENTIFIER
336 %token <scm> NUMBER_IDENTIFIER
337 %token <scm> EVENT_IDENTIFIER
338 %token <scm> MUSIC_IDENTIFIER CONTEXT_DEF_IDENTIFIER
339 %token <scm> STRING_IDENTIFIER SCM_IDENTIFIER
340 %token <scm> RESTNAME
347 %token <scm> MARKUP_HEAD_MARKUP0
348 %token <scm> MARKUP_HEAD_EMPTY
349 %token <scm> MARKUP_HEAD_MARKUP0_MARKUP1
350 %token <scm> MARKUP_HEAD_SCM0
351 %token <scm> MARKUP_HEAD_SCM0_MARKUP1
352 %token <scm> MARKUP_HEAD_SCM0_SCM1
353 %token <scm> MARKUP_HEAD_SCM0_SCM1_SCM2
354 %token <scm> MARKUP_HEAD_SCM0_SCM1_MARKUP2
356 %token <scm> MARKUP_IDENTIFIER MARKUP_HEAD_LIST0
357 %type <scm> markup markup_line markup_list markup_list_body full_markup
359 %type <outputdef> output_def
360 %type <scm> lilypond_header lilypond_header_body
361 %type <music> open_event close_event
362 %type <i> sub_quotes sup_quotes
363 %type <music> simple_element event_chord command_element Simple_music Composite_music
364 %type <music> Repeated_music
365 %type <scm> Alternative_music
366 %type <i> tremolo_type
367 %type <i> bare_int bare_unsigned
369 %type <scm> identifier_init
371 %type <music> note_chord_element chord_body chord_body_element
372 %type <scm> chord_body_elements
373 %type <scm> steno_duration optional_notemode_duration multiplied_duration
375 %type <scm> post_events
376 %type <music> gen_text_def direction_less_event direction_reqd_event
377 %type <scm> steno_pitch pitch absolute_pitch pitch_also_in_chords
378 %type <scm> steno_tonic_pitch
379 %type <scm> duration_length fraction
381 %type <scm> new_chord step_number chord_items chord_item chord_separator step_numbers
383 %type <scm> embedded_scm scalar
384 %type <music> Music Sequential_music Simultaneous_music
385 %type <music> relative_music re_rhythmed_music
386 %type <music> music_property_def context_change
387 %type <scm> context_prop_spec
388 %type <scm> Music_list
389 %type <scm> property_operation context_mod context_def_mod optional_context_mod
390 %type <outputdef> music_output_def_body music_output_def_head
391 %type <music> post_event tagged_post_event
392 %type <music> command_req
393 %type <music> string_number_event
394 %type <scm> string bare_number number_expression number_term number_factor
395 %type <score> score_block score_body
397 %type <scm> context_def_spec_block context_def_spec_body
398 %type <music> tempo_event
399 %type <scm> script_abbreviation
405 /* We don't assign precedence to / and *, because we might need varied
406 prec levels in different prods */
412 lilypond: /* empty */
413 | lilypond toplevel_expression {}
414 | lilypond assignment { }
416 THIS->error_level_ = 1;
419 THIS->error_level_ = 1;
425 THIS->input_file_->header_ = $1;
432 SCM head = ly_module_p (sc->header_) ? sc->header_ : THIS->input_file_->header_.to_SCM ();
434 Path p = split_path (THIS->output_basename_);
435 int *c = &THIS->input_file_->score_count_;
438 p.base += "-" + to_string (*c);
442 SCM outname = scm_makfrom0str (p.to_string ().to_str0());
444 for (int i=0; i < sc->defs_.size (); i++)
445 default_rendering (sc->music_, sc->defs_[i]->self_scm (), head, outname);
447 if (sc->defs_.is_empty ())
449 Music_output_def *id =
450 unsmob_music_output_def (THIS->lexer_->lookup_identifier
453 id = id ? id->clone () : new Paper_def;
455 default_rendering (sc->music_, id->self_scm (), head, outname);
458 scm_gc_unprotect_object (id->self_scm ());
462 scm_gc_unprotect_object (sc->self_scm ());
467 if (dynamic_cast<Paper_def*> ($1))
468 id = scm_makfrom0str ("$defaultpaper");
469 else if (dynamic_cast<Midi_def*> ($1))
470 id = scm_makfrom0str ("$defaultmidi");
471 THIS->lexer_->set_identifier (id, $1->self_scm ());
472 scm_gc_unprotect_object ($1->self_scm ());
485 lilypond_header_body:
487 $$ = ly_make_anonymous_module ();
488 THIS->lexer_->add_scope ($$);
490 | lilypond_header_body assignment {
496 HEADER '{' lilypond_header_body '}' {
497 $$ = THIS->lexer_-> remove_scope ();
509 /* cont */ '=' identifier_init {
512 Should find generic way of associating input with objects.
514 Input ip = THIS->pop_spot ();
516 if (! is_regular_identifier ($1))
518 ip.warning (_ ("Identifier should have alphabetic characters only"));
521 THIS->lexer_->set_identifier ($1, $4);
524 TODO: devise standard for protection in parser.
526 The parser stack lives on the C-stack, which means that
527 all objects can be unprotected as soon as they're here.
537 $$ = $1->self_scm ();
538 scm_gc_unprotect_object ($$);
544 $$ = $1->self_scm ();
545 scm_gc_unprotect_object ($$);
547 | context_def_spec_block {
551 $$ = $1->self_scm ();
552 scm_gc_unprotect_object ($$);
555 $$ = $1->self_scm ();
556 scm_gc_unprotect_object ($$);
558 | number_expression {
569 context_def_spec_block:
570 CONTEXT '{' context_def_spec_body '}'
576 context_def_spec_body:
578 $$ = Context_def::make_scm ();
579 unsmob_context_def ($$)->set_spot (THIS->here_input ());
581 | CONTEXT_DEF_IDENTIFIER {
583 unsmob_context_def ($$)->set_spot (THIS->here_input ());
585 | context_def_spec_body GROBDESCRIPTIONS embedded_scm {
586 Context_def*td = unsmob_context_def ($$);
588 for (SCM p = $3; gh_pair_p (p); p = ly_cdr (p)) {
589 SCM tag = gh_caar (p);
591 /* TODO: should make new tag "grob-definition" ? */
592 td->add_context_mod (scm_list_3 (ly_symbol2scm ("assign"),
593 tag, gh_cons (ly_cdar (p), SCM_EOL)));
596 | context_def_spec_body context_mod {
597 unsmob_context_def ($$)->add_context_mod ($2);
608 /*cont*/ '{' score_body '}' {
619 $$->set_spot (THIS->here_input ());
620 SCM m = $1->self_scm ();
621 scm_gc_unprotect_object (m);
626 SCM check_funcs = scm_c_eval_string ("toplevel-music-functions");
627 for (; gh_pair_p (check_funcs); check_funcs = gh_cdr (check_funcs))
628 m = gh_call1 (gh_car (check_funcs), m);
633 $$ = new Score ( *unsmob_score ($1));
634 $$->set_spot (THIS->here_input ());
636 | score_body lilypond_header {
639 | score_body output_def {
641 scm_gc_unprotect_object ($2->self_scm ());
653 music_output_def_body '}' {
655 THIS-> lexer_-> remove_scope ();
659 music_output_def_head:
661 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultmidi"));
666 p = dynamic_cast<Midi_def*> (id->clone ());
671 THIS->lexer_->add_scope (p->scope_);
674 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
677 p = dynamic_cast<Paper_def*> (id->clone ());
681 THIS->lexer_->add_scope (p->scope_);
687 music_output_def_body:
688 music_output_def_head '{' {
691 | music_output_def_head '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
692 scm_gc_unprotect_object ($1->self_scm ());
693 Music_output_def * o = unsmob_music_output_def ($3);
695 THIS->lexer_->remove_scope ();
696 THIS->lexer_->add_scope (o->scope_);
698 | music_output_def_body assignment {
701 | music_output_def_body context_def_spec_block {
702 $$->assign_context_def ($2);
704 | music_output_def_body tempo_event {
706 junk this ? there already is tempo stuff in
709 int m = gh_scm2int ( $2->get_property ("metronome-count"));
710 Duration *d = unsmob_duration ($2->get_property ("tempo-unit"));
711 Midi_def * md = dynamic_cast<Midi_def*> ($$);
713 md->set_tempo (d->get_length (), m);
714 scm_gc_unprotect_object ($2->self_scm ());
716 | music_output_def_body error {
722 TEMPO steno_duration '=' bare_unsigned {
723 $$ = MY_MAKE_MUSIC ("MetronomeChangeEvent");
724 $$->set_property ("tempo-unit", $2);
725 $$->set_property ("metronome-count", gh_int2scm ( $4));
730 The representation of a list is the
734 to have efficient append.
738 $$ = scm_cons (SCM_EOL, SCM_EOL);
742 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
743 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
744 if (gh_pair_p (ly_cdr (s)))
745 gh_set_cdr_x (ly_cdr (s), c); /* append */
747 gh_set_car_x (s, c); /* set first cons */
748 gh_set_cdr_x (s, c) ; /* remember last cell */
764 | ALTERNATIVE '{' Music_list '}' {
770 REPEAT string bare_unsigned Music Alternative_music
774 SCM alts = gh_pair_p ($5) ? gh_car ($5) : SCM_EOL;
775 if (times < scm_ilength (alts)) {
776 unsmob_music (gh_car (alts))
777 ->origin ()->warning (
778 _("More alternatives than repeats. Junking excess alternatives."));
779 alts = ly_truncate_list (times, alts);
785 proc = scm_c_eval_string ("make-repeated-music");
787 SCM mus = scm_call_1 (proc, $2);
788 scm_gc_protect_object (mus); // UGH.
789 Music *r =unsmob_music (mus);
792 r-> set_property ("element", beg->self_scm ());
793 scm_gc_unprotect_object (beg->self_scm ());
795 r->set_property ("repeat-count", gh_int2scm (times >? 1));
797 r-> set_property ("elements",alts);
798 if (gh_equal_p ($2, scm_makfrom0str ("tremolo"))) {
800 we can not get durations and other stuff correct down the line, so we have to
801 add to the duration log here.
806 func = scm_primitive_eval (ly_symbol2scm ("shift-duration-log"));
808 int dots = ($3 % 3) ? 0 : 1;
809 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
811 Sequential_music * seq = dynamic_cast<Sequential_music*> ($4);
814 int list_len =scm_ilength (seq->music_list ());
816 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
818 r->compress (Moment (Rational (1,list_len)));
820 gh_call3 (func, r->self_scm (), gh_int2scm (shift),gh_int2scm (dots));
823 r->set_spot (*$4->origin ());
830 SEQUENTIAL '{' Music_list '}' {
831 $$ = MY_MAKE_MUSIC ("SequentialMusic");
832 $$->set_property ("elements", ly_car ($3));
833 $$->set_spot (THIS->here_input ());
835 | '{' Music_list '}' {
836 $$ = MY_MAKE_MUSIC ("SequentialMusic");
837 $$->set_property ("elements", ly_car ($2));
838 $$->set_spot (THIS->here_input ());
843 SIMULTANEOUS '{' Music_list '}'{
844 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
845 $$->set_property ("elements", ly_car ($3));
846 $$->set_spot (THIS->here_input ());
849 | simul_open Music_list simul_close {
850 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
851 $$->set_property ("elements", ly_car ($2));
852 $$->set_spot (THIS->here_input ());
857 event_chord { $$ = $1; }
858 | APPLYOUTPUT embedded_scm {
859 if (!ly_input_procedure_p ($2))
860 THIS->parser_error (_ ("\\applycontext takes function argument"));
861 $$ = MY_MAKE_MUSIC ("ApplyOutputEvent");
862 $$->set_property ("procedure", $2);
863 $$->set_spot (THIS->here_input ());
865 | APPLYCONTEXT embedded_scm {
866 if (!ly_input_procedure_p ($2))
867 THIS->parser_error (_ ("\\applycontext takes function argument"));
868 $$ = MY_MAKE_MUSIC ("ApplyContext");
869 $$->set_property ("procedure", $2);
870 $$->set_spot (THIS->here_input ());
873 $$ = unsmob_music ($1);
880 optional_context_mod:
881 /**/ { $$ = SCM_EOL; }
882 | WITH '{' context_mod_list '}' { $$ = $3; }
886 GRACE { $$ = scm_makfrom0str ("Grace"); }
887 | ACCIACCATURA { $$ = scm_makfrom0str ("Acciaccatura"); }
888 | APPOGGIATURA { $$ = scm_makfrom0str ("Appoggiatura"); }
892 /* */ { $$ = SCM_EOL; }
893 | context_mod_list context_mod {
894 $$ = gh_cons ($2, $1);
902 proc = scm_c_eval_string ("make-autochange-music");
904 SCM res = scm_call_1 (proc, $2->self_scm ());
905 scm_gc_unprotect_object ($2->self_scm ());
906 $$ = unsmob_music (res);
907 scm_gc_protect_object (res);
908 $$->set_spot (THIS->here_input ());
910 | PARTCOMBINE Music Music {
913 proc = scm_c_eval_string ("make-part-combine-music");
915 SCM res = scm_call_1 (proc, gh_list ($2->self_scm (),
916 $3->self_scm (), SCM_UNDEFINED));
917 scm_gc_unprotect_object ($3->self_scm ());
918 scm_gc_unprotect_object ($2->self_scm ());
919 $$ = unsmob_music (res);
920 scm_gc_protect_object (res);
921 $$->set_spot (THIS->here_input ());
926 The other version is for easier debugging of
927 Sequential_music_iterator in combination with grace notes.
932 TODO: should distinguish between both grace types in the
933 basic music objects too, since the meaning is different.
937 String start_str = "start" + ly_scm2string ($1) + "Music";
938 String stop_str = "stop" + ly_scm2string ($1) + "Music";
940 SCM start = THIS->lexer_->lookup_identifier (start_str);
941 SCM stop = THIS->lexer_->lookup_identifier (stop_str);
943 Music *startm = unsmob_music (start);
944 Music *stopm = unsmob_music (stop);
948 stopm = stopm->clone ();
949 ms = scm_cons (stopm->self_scm (), ms);
950 scm_gc_unprotect_object (stopm->self_scm ());
952 ms = scm_cons ($2->self_scm (), ms);
953 scm_gc_unprotect_object ($2->self_scm ());
955 startm = startm->clone ();
956 ms = scm_cons (startm->self_scm () , ms);
957 scm_gc_unprotect_object (startm->self_scm ());
960 Music* seq = MY_MAKE_MUSIC ("SequentialMusic");
961 seq->set_property ("elements", ms);
964 $$ = MY_MAKE_MUSIC ("GraceMusic");
965 $$->set_property ("element", seq->self_scm ());
966 scm_gc_unprotect_object (seq->self_scm ());
968 $$ = MY_MAKE_MUSIC ("GraceMusic");
969 $$->set_property ("element", $2->self_scm ());
970 scm_gc_unprotect_object ($2->self_scm ());
973 | CONTEXT string '=' string optional_context_mod Music {
974 $$ = context_spec_music ($2, $4, $6, $5);
977 | CONTEXT STRING optional_context_mod Music {
978 $$ = context_spec_music ($2, SCM_UNDEFINED, $4, $3);
980 | NEWCONTEXT string optional_context_mod Music {
981 $$ = context_spec_music ($2, get_next_unique_context (),
992 int n = gh_scm2int (ly_car ($3)); int d = gh_scm2int (ly_cdr ($3));
995 $$= MY_MAKE_MUSIC ("TimeScaledMusic");
996 $$->set_spot (THIS->pop_spot ());
998 $$->set_property ("element", mp->self_scm ());
999 scm_gc_unprotect_object (mp->self_scm ());
1000 $$->set_property ("numerator", gh_int2scm (n));
1001 $$->set_property ("denominator", gh_int2scm (d));
1002 $$->compress (Moment (Rational (n,d)));
1005 | Repeated_music { $$ = $1; }
1006 | Simultaneous_music { $$ = $1; }
1007 | Sequential_music { $$ = $1; }
1008 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
1009 $$ = MY_MAKE_MUSIC ("TransposedMusic");
1011 Pitch from = *unsmob_pitch ($2);
1012 Pitch to = *unsmob_pitch ($3);
1014 p->transpose (interval (from, to));
1015 $$->set_property ("element", p->self_scm ());
1016 scm_gc_unprotect_object (p->self_scm ());
1018 | APPLY embedded_scm Music {
1019 if (!ly_input_procedure_p ($2))
1021 THIS->parser_error (_ ("\\apply takes function argument"));
1026 SCM ret = gh_call1 ($2, $3->self_scm ());
1027 Music *m = unsmob_music (ret);
1029 THIS->parser_error ("\\apply must return a Music");
1030 m = MY_MAKE_MUSIC ("Music");
1037 SCM nn = THIS->lexer_->lookup_identifier ("pitchnames");
1038 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1042 THIS->lexer_->pop_state ();
1046 SCM nn = THIS->lexer_->lookup_identifier ("drumPitchNames");
1047 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1051 THIS->lexer_->pop_state ();
1054 { THIS->lexer_->push_figuredbass_state (); }
1057 Music * chm = MY_MAKE_MUSIC ("UntransposableMusic");
1058 chm->set_property ("element", $3->self_scm ());
1060 scm_gc_unprotect_object ($3->self_scm ());
1062 THIS->lexer_->pop_state ();
1065 SCM nn = THIS->lexer_->lookup_identifier ("chordmodifiers");
1066 THIS->lexer_->chordmodifier_tab_ = alist_to_hashq (nn);
1067 nn = THIS->lexer_->lookup_identifier ("pitchnames");
1068 THIS->lexer_->push_chord_state (alist_to_hashq (nn));
1071 Music * chm = MY_MAKE_MUSIC ("UnrelativableMusic");
1072 chm->set_property ("element", $3->self_scm ());
1073 scm_gc_unprotect_object ($3->self_scm ());
1076 THIS->lexer_->pop_state ();
1079 { THIS->lexer_->push_lyric_state (); }
1083 THIS->lexer_->pop_state ();
1085 | relative_music { $$ = $1; }
1086 | re_rhythmed_music { $$ = $1; }
1087 | TAG embedded_scm Music {
1088 tag_music ($3, $2, THIS->here_input ());
1094 RELATIVE absolute_pitch Music {
1096 Pitch pit = *unsmob_pitch ($2);
1097 $$ = MY_MAKE_MUSIC ("RelativeOctaveMusic");
1099 $$->set_property ("element", p->self_scm ());
1100 scm_gc_unprotect_object (p->self_scm ());
1103 Pitch retpitch = p->to_relative_octave (pit);
1104 if (lily_1_8_relative)
1105 $$->set_property ("last-pitch", retpitch.smobbed_copy ());
1110 ADDLYRICS Music Music {
1111 Music*l =MY_MAKE_MUSIC ("LyricCombineMusic");
1112 l->set_property ("elements", gh_list ($2->self_scm (), $3->self_scm (), SCM_UNDEFINED));
1113 scm_gc_unprotect_object ($3->self_scm ());
1114 scm_gc_unprotect_object ($2->self_scm ());
1117 | NEWADDLYRICS string Music {
1118 Music*l =MY_MAKE_MUSIC ("NewLyricCombineMusic");
1119 l->set_property ("element", $3->self_scm ());
1120 scm_gc_unprotect_object ($3->self_scm ());
1122 l->set_property ("associated-context", $2);
1127 CHANGE STRING '=' STRING {
1128 Music*t= MY_MAKE_MUSIC ("ContextChange");
1129 t-> set_property ("change-to-type", scm_string_to_symbol ($2));
1130 t-> set_property ("change-to-id", $4);
1133 $$->set_spot (THIS->here_input ());
1139 $$ = scm_list_3 (ly_symbol2scm ("assign"),
1140 scm_string_to_symbol ($1), $3);
1143 $$ = scm_list_2 (ly_symbol2scm ("unset"),
1144 scm_string_to_symbol ($2));
1146 | OVERRIDE STRING embedded_scm '=' embedded_scm {
1147 $$ = scm_list_4 (ly_symbol2scm ("push"),
1148 scm_string_to_symbol ($2), $3, $5);
1150 | REVERT STRING embedded_scm {
1151 $$ = scm_list_3 (ly_symbol2scm ("pop"),
1152 scm_string_to_symbol ($2), $3);
1157 CONSISTSEND { $$ = ly_symbol2scm ("consists-end"); }
1158 | CONSISTS { $$ = ly_symbol2scm ("consists"); }
1159 | REMOVE { $$ = ly_symbol2scm ("remove"); }
1161 | ACCEPTS { $$ = ly_symbol2scm ("accepts"); }
1162 | DENIES { $$ = ly_symbol2scm ("denies"); }
1164 | ALIAS { $$ = ly_symbol2scm ("alias"); }
1165 | TYPE { $$ = ly_symbol2scm ("translator-type"); }
1166 | DESCRIPTION { $$ = ly_symbol2scm ("description"); }
1167 | NAME { $$ = ly_symbol2scm ("context-name"); }
1171 property_operation { $$ = $1; }
1172 | context_def_mod STRING {
1173 $$ = scm_list_2 ($1, $2);
1179 $$ = scm_list_2 (ly_symbol2scm ("Bottom"), scm_string_to_symbol ($1));
1181 | STRING '.' STRING {
1182 $$ = scm_list_2 (scm_string_to_symbol ($1), scm_string_to_symbol ($3));
1187 OVERRIDE context_prop_spec embedded_scm '=' scalar {
1188 $$ = property_op_to_music (scm_list_4 (
1189 ly_symbol2scm ("poppush"),
1192 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1194 | REVERT context_prop_spec embedded_scm {
1195 $$ = property_op_to_music (scm_list_3 (
1196 ly_symbol2scm ("pop"),
1200 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1202 | SET context_prop_spec '=' scalar {
1203 $$ = property_op_to_music (scm_list_3 (
1204 ly_symbol2scm ("assign"),
1207 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1209 | UNSET context_prop_spec {
1210 $$ = property_op_to_music (scm_list_2 (
1211 ly_symbol2scm ("unset"),
1213 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1215 | ONCE music_property_def {
1216 SCM e = $2->get_property ("element");
1217 unsmob_music (e)->set_property ("once", SCM_BOOL_T);
1227 | bare_int { $$ = gh_int2scm ($1); }
1228 | embedded_scm { $$ = $1; }
1229 | full_markup { $$ = $1; }
1230 | DIGIT { $$ = gh_int2scm ($1); }
1236 Adding pre_events to the simple_element
1237 makes the choice between
1243 simple_element: STRING
1245 a single shift/reduction conflict.
1247 nevertheless, this is not very clean, and we should find a different
1257 pre_events simple_element post_events {
1258 SCM elts = $2-> get_property ("elements");
1260 elts = gh_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1262 $2->set_property ("elements", elts);
1266 | note_chord_element
1271 chord_body optional_notemode_duration post_events
1273 SCM dur = unsmob_duration ($2)->smobbed_copy ();
1274 SCM es = $1->get_property ("elements");
1275 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1277 for (SCM s = es; gh_pair_p (s); s = gh_cdr (s))
1278 unsmob_music (gh_car (s))->set_property ("duration", dur);
1279 es = gh_append2 (es, postevs);
1281 $1-> set_property ("elements", es);
1292 simul_open: LESSLESS
1295 simul_close: MOREMORE
1299 chord_open chord_body_elements chord_close
1301 $$ = MY_MAKE_MUSIC ("EventChord");
1302 $$->set_property ("elements",
1303 scm_reverse_x ($2, SCM_EOL));
1307 chord_body_elements:
1308 /* empty */ { $$ = SCM_EOL; }
1309 | chord_body_elements chord_body_element {
1310 $$ = gh_cons ($2->self_scm (), $1);
1311 scm_gc_unprotect_object ($2->self_scm ());
1316 pitch exclamations questions post_events
1318 Music * n = MY_MAKE_MUSIC ("NoteEvent");
1319 n->set_property ("pitch", $1);
1321 n->set_property ("cautionary", SCM_BOOL_T);
1322 if ($2 % 2 || $3 % 2)
1323 n->set_property ("force-accidental", SCM_BOOL_T);
1325 if (gh_pair_p ($4)) {
1326 SCM arts = scm_reverse_x ($4, SCM_EOL);
1327 n->set_property ("articulations", arts);
1331 | DRUM_PITCH post_events {
1332 Music *n = MY_MAKE_MUSIC ("NoteEvent");
1333 n->set_property ("duration" ,$2);
1334 n->set_property ("drum-type" , $1);
1335 n->set_spot (THIS->here_input ());
1337 if (gh_pair_p ($2)) {
1338 SCM arts = scm_reverse_x ($2, SCM_EOL);
1339 n->set_property ("articulations", arts);
1346 ADDQUOTE string Music {
1349 adder = scm_c_eval_string ("add-quotable");
1351 scm_call_2 (adder, $2, $3->self_scm ());
1352 scm_gc_unprotect_object ($3->self_scm ());
1358 $$ = MY_MAKE_MUSIC ("EventChord");
1359 $$->set_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1360 scm_gc_unprotect_object ($1->self_scm ());
1362 $$-> set_spot (THIS->here_input ());
1363 $1-> set_spot (THIS->here_input ());
1365 | SKIP duration_length {
1366 Music * skip = MY_MAKE_MUSIC ("SkipMusic");
1367 skip->set_property ("duration", $2);
1371 | QUOTE STRING duration_length {
1372 SCM tab = THIS->lexer_->lookup_identifier ("musicQuotes");
1374 if (scm_hash_table_p (tab) == SCM_BOOL_T)
1376 SCM key = $2; // use symbol?
1377 evs = scm_hash_ref (tab, key, SCM_BOOL_F);
1380 if (gh_vector_p (evs))
1382 quote = MY_MAKE_MUSIC ("QuoteMusic");
1383 quote->set_property ("duration", $3);
1384 quote->set_property ("quoted-events", evs);
1386 THIS->here_input ().warning (_f ("Can\'t find music"));
1387 quote = MY_MAKE_MUSIC ("Event");
1389 quote->set_spot (THIS->here_input ());
1392 | OCTAVE { THIS->push_spot (); }
1394 Music *l = MY_MAKE_MUSIC ("RelativeOctaveCheck");
1396 $$->set_spot (THIS->pop_spot ());
1397 $$->set_property ("pitch", $3);
1400 Music *l = MY_MAKE_MUSIC ("LigatureEvent");
1401 l->set_property ("span-direction", gh_int2scm (START));
1402 l->set_spot (THIS->here_input ());
1404 $$ = MY_MAKE_MUSIC ("EventChord");
1405 $$->set_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1406 scm_gc_unprotect_object (l->self_scm ());
1407 $$->set_spot (THIS->here_input ());
1410 Music *l = MY_MAKE_MUSIC ("LigatureEvent");
1411 l->set_property ("span-direction", gh_int2scm (STOP));
1412 l->set_spot (THIS->here_input ());
1414 $$ = MY_MAKE_MUSIC ("EventChord");
1415 $$->set_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1416 $$->set_spot (THIS->here_input ());
1417 scm_gc_unprotect_object (l->self_scm ());
1420 $$ = MY_MAKE_MUSIC ("VoiceSeparator");
1421 $$->set_spot (THIS->here_input ());
1425 $$ = MY_MAKE_MUSIC ("BarCheck");
1426 $$->set_spot (THIS->here_input ());
1428 | TRANSPOSITION pitch {
1429 $$ = set_property_music (ly_symbol2scm ("instrumentTransposition"),
1431 $$->set_spot (THIS-> here_input ());
1432 $$ = context_spec_music (ly_symbol2scm ("Staff"), SCM_UNDEFINED,
1436 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1438 Music *csm = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1440 $$ = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED, csm, SCM_EOL);
1441 $$->set_spot (THIS->here_input ());
1442 t->set_spot (THIS->here_input ());
1444 | PARTIAL duration_length {
1445 Moment m = - unsmob_duration ($2)->get_length ();
1446 Music * p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1447 p->set_spot (THIS->here_input ());
1448 p = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1450 p = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED,
1457 proc = scm_c_eval_string ("make-clef-set");
1459 SCM result = scm_call_1 (proc, $2);
1460 scm_gc_protect_object (result);
1461 $$ = unsmob_music (result);
1466 proc = scm_c_eval_string ("make-time-signature-set");
1468 SCM result = scm_apply_2 (proc, gh_car ($2), gh_cdr ($2), SCM_EOL);
1469 scm_gc_protect_object (result);
1470 $$ = unsmob_music (result);
1475 proc = scm_c_eval_string ("make-mark-set");
1477 SCM result = scm_call_1 (proc, $2);
1478 scm_gc_protect_object (result);
1479 $$ = unsmob_music (result);
1485 $$ = MY_MAKE_MUSIC ("BreathingSignEvent");
1488 $$ = MY_MAKE_MUSIC ("PesOrFlexaEvent");
1491 Music * m = MY_MAKE_MUSIC ("MarkEvent");
1498 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1501 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1503 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1504 if (scm_ilength ($3) > 0)
1506 key->set_property ("pitch-alist", $3);
1507 key->set_property ("tonic", Pitch (0,0,0).smobbed_copy ());
1508 ((Music*)key)->transpose (* unsmob_pitch ($2));
1510 THIS->parser_error (_("Second argument must be pitch list."));
1521 | post_events post_event {
1522 $2->set_spot (THIS->here_input ());
1523 $$ = gh_cons ($2->self_scm (), $$);
1524 scm_gc_unprotect_object ($2->self_scm ());
1526 | post_events tagged_post_event {
1527 $2 -> set_spot (THIS->here_input ());
1528 $$ = scm_cons ($2->self_scm (), $$);
1529 scm_gc_unprotect_object ($2->self_scm ());
1535 '-' TAG embedded_scm post_event {
1536 tag_music ($4, $3, THIS->here_input ());
1542 direction_less_event {
1546 if (!THIS->lexer_->is_lyric_state ())
1547 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1548 $$ = MY_MAKE_MUSIC ("HyphenEvent");
1551 if (!THIS->lexer_->is_lyric_state ())
1552 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1553 $$ = MY_MAKE_MUSIC ("ExtenderEvent");
1555 | script_dir direction_reqd_event {
1557 $2->set_property ("direction", gh_int2scm ($1));
1560 | script_dir direction_less_event {
1562 $2->set_property ("direction", gh_int2scm ($1));
1565 | string_number_event
1568 string_number_event:
1570 Music * s = MY_MAKE_MUSIC ("StringNumberEvent");
1571 s->set_property ("string-number", gh_int2scm ($1));
1572 s->set_spot (THIS->here_input ());
1578 direction_less_event:
1584 TODO: should take all these defs out of the parser, adn make use
1588 (set-articulation '~ "trill")
1591 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1592 m->set_spot (THIS->here_input ());
1593 m->set_property ("span-direction" , gh_int2scm (START));
1597 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1598 m->set_spot (THIS->here_input ());
1599 m->set_property ("span-direction" , gh_int2scm (STOP));
1603 Music * m = MY_MAKE_MUSIC ("TieEvent");
1604 m->set_spot (THIS->here_input ());
1609 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1610 gh_int2scm (START));
1614 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1617 | EVENT_IDENTIFIER {
1618 $$ = unsmob_music ($1);
1621 Music * a = MY_MAKE_MUSIC ("TremoloEvent");
1622 a->set_spot (THIS->here_input ());
1623 a->set_property ("tremolo-type", gh_int2scm ($1));
1628 direction_reqd_event:
1632 | script_abbreviation {
1633 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1634 Music *a = MY_MAKE_MUSIC ("ArticulationEvent");
1635 if (gh_string_p (s))
1636 a->set_property ("articulation-type", s);
1637 else THIS->parser_error (_ ("Expecting string as script definition"));
1643 /**/ { $$ = SCM_EOL; }
1644 | '=' { $$ = gh_int2scm (0); }
1645 | '=' sub_quotes { $$ = gh_int2scm ($2); }
1646 | '=' sup_quotes { $$ = gh_int2scm ($2); }
1671 | NOTENAME_PITCH sup_quotes {
1672 Pitch p = *unsmob_pitch ($1);
1673 p = p.transposed (Pitch ($2,0,0));
1674 $$ = p.smobbed_copy ();
1676 | NOTENAME_PITCH sub_quotes {
1677 Pitch p =* unsmob_pitch ($1);
1678 p = p.transposed (Pitch (-$2,0,0));
1679 $$ = p.smobbed_copy ();
1691 | TONICNAME_PITCH sup_quotes {
1692 Pitch p = *unsmob_pitch ($1);
1693 p = p.transposed (Pitch ($2,0,0));
1694 $$ = p.smobbed_copy ();
1696 | TONICNAME_PITCH sub_quotes {
1697 Pitch p =* unsmob_pitch ($1);
1699 p = p.transposed (Pitch (-$2,0,0));
1700 $$ = p.smobbed_copy ();
1710 pitch_also_in_chords:
1717 Music * s= MY_MAKE_MUSIC ("SlurEvent");
1719 s->set_spot (THIS->here_input ());
1722 Music * s= MY_MAKE_MUSIC ("PhrasingSlurEvent");
1724 s->set_spot (THIS->here_input ());
1727 Music *s =MY_MAKE_MUSIC ("CrescendoEvent");
1729 s->set_spot (THIS->here_input ());
1732 Music *s =MY_MAKE_MUSIC ("DecrescendoEvent");
1734 s->set_spot (THIS->here_input ());
1741 Music *s = MY_MAKE_MUSIC ("CrescendoEvent");
1742 s->set_spot (THIS->here_input ());
1747 Music * s= MY_MAKE_MUSIC ("SlurEvent");
1749 s->set_spot (THIS->here_input ());
1753 Music * s= MY_MAKE_MUSIC ("PhrasingSlurEvent");
1755 s->set_property ("span-type", scm_makfrom0str ( "phrasing-slur"));
1756 s->set_spot (THIS->here_input ());
1762 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1763 t->set_property ("text", $1);
1764 t->set_spot (THIS->here_input ());
1768 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1769 t->set_property ("text", make_simple_markup ($1));
1770 t->set_spot (THIS->here_input ());
1775 Music * t = MY_MAKE_MUSIC ("FingerEvent");
1776 t->set_property ("digit", gh_int2scm ($1));
1777 t->set_spot (THIS->here_input ());
1782 script_abbreviation:
1784 $$ = scm_makfrom0str ("Hat");
1787 $$ = scm_makfrom0str ("Plus");
1790 $$ = scm_makfrom0str ("Dash");
1793 $$ = scm_makfrom0str ("Bar");
1796 $$ = scm_makfrom0str ("Larger");
1799 $$ = scm_makfrom0str ("Dot");
1802 $$ = scm_makfrom0str ("Underscore");
1809 | '-' { $$ = CENTER; }
1820 multiplied_duration {
1825 optional_notemode_duration:
1827 Duration dd = THIS->default_duration_;
1828 $$ = dd.smobbed_copy ();
1830 THIS->beam_check ($$);
1832 | multiplied_duration {
1834 THIS->default_duration_ = *unsmob_duration ($$);
1836 THIS->beam_check ($$);
1841 bare_unsigned dots {
1843 if (!is_is_duration ($1))
1844 THIS->parser_error (_f ("not a duration: %d", $1));
1848 $$ = Duration (l, $2).smobbed_copy ();
1850 | DURATION_IDENTIFIER dots {
1851 Duration *d =unsmob_duration ($1);
1852 Duration k (d->duration_log (),d->dot_count () + $2);
1862 multiplied_duration:
1866 | multiplied_duration '*' bare_unsigned {
1867 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1869 | multiplied_duration '*' FRACTION {
1870 Rational m (gh_scm2int (ly_car ($3)), gh_scm2int (ly_cdr ($3)));
1872 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
1877 FRACTION { $$ = $1; }
1878 | UNSIGNED '/' UNSIGNED {
1879 $$ = scm_cons (gh_int2scm ($1), gh_int2scm ($3));
1897 | ':' bare_unsigned {
1898 if (!is_is_duration ($2))
1899 THIS->parser_error (_f ("not a duration: %d", $2));
1906 /*****************************************************************
1908 *****************************************************************/
1911 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1914 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1916 | STRING { $$ = $1; }
1927 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
1928 $$ = bfr->self_scm ();
1929 scm_gc_unprotect_object ($$);
1932 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
1933 $$ = bfr->self_scm ();
1935 bfr->set_property ("figure", $1);
1937 scm_gc_unprotect_object ($$);
1939 | bass_figure bass_mod {
1940 Music *m = unsmob_music ($1);
1942 SCM salter =m->get_property ("alteration");
1943 int alter = gh_number_p ( salter) ? gh_scm2int (salter) : 0;
1944 m->set_property ("alteration",
1945 gh_int2scm (alter + $2));
1947 m->set_property ("alteration", gh_int2scm (0));
1955 unsmob_music ($$)->set_property ("bracket-start", SCM_BOOL_T);
1960 | br_bass_figure ']' {
1962 unsmob_music ($1)->set_property ("bracket-stop", SCM_BOOL_T);
1970 | figure_list br_bass_figure {
1971 $$ = scm_cons ($2, $1);
1976 FIGURE_OPEN figure_list FIGURE_CLOSE {
1977 Music * m = MY_MAKE_MUSIC ("EventChord");
1978 $2 = scm_reverse_x ($2, SCM_EOL);
1979 m->set_property ("elements", $2);
1980 $$ = m->self_scm ();
1991 pitch exclamations questions oct_check optional_notemode_duration optional_rest {
1993 Input i = THIS->pop_spot ();
1994 if (!THIS->lexer_->is_note_state ())
1995 THIS->parser_error (_ ("Have to be in Note mode for notes"));
1999 n = MY_MAKE_MUSIC ("RestEvent");
2001 n = MY_MAKE_MUSIC ("NoteEvent");
2003 n->set_property ("pitch", $1);
2004 n->set_property ("duration", $5);
2006 if (gh_number_p ($4))
2008 int q = gh_scm2int ($4);
2009 n->set_property ("absolute-octave", gh_int2scm (q-1));
2013 n->set_property ("cautionary", SCM_BOOL_T);
2014 if ($2 % 2 || $3 % 2)
2015 n->set_property ("force-accidental", SCM_BOOL_T);
2017 Music *v = MY_MAKE_MUSIC ("EventChord");
2018 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2019 scm_gc_unprotect_object (n->self_scm ());
2025 | DRUM_PITCH optional_notemode_duration {
2026 Input i = THIS->pop_spot ();
2028 Music *n = MY_MAKE_MUSIC ("NoteEvent");
2029 n->set_property ("duration" ,$2);
2030 n->set_property ("drum-type" , $1);
2032 Music *v = MY_MAKE_MUSIC ("EventChord");
2033 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2034 scm_gc_unprotect_object (n->self_scm ());
2040 | figure_spec optional_notemode_duration {
2041 Music * m = unsmob_music ($1);
2042 Input i = THIS->pop_spot ();
2044 for (SCM s = m->get_property ("elements"); gh_pair_p (s); s = ly_cdr (s))
2046 unsmob_music (ly_car (s))->set_property ("duration", $2);
2050 | RESTNAME optional_notemode_duration {
2052 Input i = THIS->pop_spot ();
2054 if (ly_scm2string ($1) =="s") {
2056 ev = MY_MAKE_MUSIC ("SkipEvent");
2059 ev = MY_MAKE_MUSIC ("RestEvent");
2062 ev->set_property ("duration" ,$2);
2064 Music * velt = MY_MAKE_MUSIC ("EventChord");
2065 velt->set_property ("elements", scm_list_1 (ev->self_scm ()));
2068 scm_gc_unprotect_object (ev->self_scm ());
2072 | MULTI_MEASURE_REST optional_notemode_duration {
2077 proc = scm_c_eval_string ("make-multi-measure-rest");
2079 SCM mus = scm_call_2 (proc, $2,
2080 make_input (THIS->here_input ()));
2081 scm_gc_protect_object (mus);
2082 $$ = unsmob_music (mus);
2085 | lyric_element optional_notemode_duration {
2086 Input i = THIS->pop_spot ();
2087 if (!THIS->lexer_->is_lyric_state ())
2088 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2090 Music * lreq = MY_MAKE_MUSIC ("LyricEvent");
2091 lreq->set_property ("text", $1);
2092 lreq->set_property ("duration",$2);
2094 Music * velt = MY_MAKE_MUSIC ("EventChord");
2095 velt->set_property ("elements", scm_list_1 (lreq->self_scm ()));
2102 if (!THIS->lexer_->is_chord_state ())
2103 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2104 $$ = unsmob_music ($1);
2109 full_markup { $$ = $1; }
2110 | STRING { $$ = $1 ; }
2114 steno_tonic_pitch optional_notemode_duration {
2115 $$ = make_chord ($1, $2, SCM_EOL);
2117 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2118 SCM its = scm_reverse_x ($4, SCM_EOL);
2119 $$ = make_chord ($1, $2, gh_cons ($3, its));
2127 | chord_items chord_item {
2128 $$ = gh_cons ($2, $$);
2134 $$ = ly_symbol2scm ("chord-colon");
2137 $$ = ly_symbol2scm ("chord-caret");
2139 | CHORD_SLASH steno_tonic_pitch {
2140 $$ = scm_list_2 (ly_symbol2scm ("chord-slash"), $2);
2142 | CHORD_BASS steno_tonic_pitch {
2143 $$ = scm_list_2 (ly_symbol2scm ("chord-bass"), $2);
2152 $$ = scm_reverse_x ($1, SCM_EOL);
2160 step_number { $$ = gh_cons ($1, SCM_EOL); }
2161 | step_numbers '.' step_number {
2162 $$ = gh_cons ($3, $$);
2168 $$ = make_chord_step ($1, 0);
2170 | bare_unsigned '+' {
2171 $$ = make_chord_step ($1, SHARP);
2173 | bare_unsigned CHORD_MINUS {
2174 $$ = make_chord_step ($1, FLAT);
2181 TODO: should deprecate in favor of Scheme?
2185 number_expression '+' number_term {
2186 $$ = scm_sum ($1, $3);
2188 | number_expression '-' number_term {
2189 $$ = scm_difference ($1, $3);
2198 | number_factor '*' number_factor {
2199 $$ = scm_product ($1, $3);
2201 | number_factor '/' number_factor {
2202 $$ = scm_divide ($1, $3);
2207 '-' number_factor { /* %prec UNARY_MINUS */
2208 $$ = scm_difference ($2, SCM_UNDEFINED);
2216 $$ = gh_int2scm ($1);
2221 | NUMBER_IDENTIFIER {
2224 | REAL NUMBER_IDENTIFIER {
2225 $$ = gh_double2scm (gh_scm2double ($1) * gh_scm2double ($2));
2227 | UNSIGNED NUMBER_IDENTIFIER {
2228 $$ = gh_double2scm ($1 * gh_scm2double ($2));
2244 if (scm_integer_p ($1) == SCM_BOOL_T)
2246 int k = gh_scm2int ($1);
2250 THIS->parser_error (_ ("need integer number arg"));
2264 | STRING_IDENTIFIER {
2267 | string '+' string {
2268 $$ = scm_string_append (scm_list_2 ($1, $3));
2275 | exclamations '!' { $$ ++; }
2280 | questions '?' { $$ ++; }
2290 { THIS->lexer_->push_markup_state (); }
2293 THIS->lexer_->pop_state ();
2299 This should be done more dynamically if possible.
2303 $$ = make_simple_markup ($1);
2305 | MARKUP_HEAD_EMPTY {
2306 $$ = scm_list_1 ($1);
2308 | MARKUP_HEAD_MARKUP0 markup {
2309 $$ = scm_list_2 ($1, $2);
2311 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2312 $$ = scm_list_3 ($1, $2, $3);
2314 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2315 $$ = scm_list_3 ($1, $2, $3);
2320 | MARKUP_HEAD_LIST0 markup_list {
2321 $$ = scm_list_2 ($1,$2);
2323 | MARKUP_HEAD_SCM0 embedded_scm {
2324 $$ = scm_list_2 ($1, $2);
2326 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2327 $$ = scm_list_4 ($1, $2, $3, $4);
2329 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2330 $$ = scm_list_4 ($1, $2, $3, $4);
2332 | MARKUP_HEAD_SCM0_SCM1 embedded_scm embedded_scm {
2333 $$ = scm_list_3 ($1, $2, $3);
2335 | MARKUP_IDENTIFIER {
2338 | STRING_IDENTIFIER {
2344 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2348 '{' markup_list_body '}' {
2351 line = scm_c_eval_string ("line-markup");
2353 $$ = scm_list_2 (line, scm_reverse_x ($2, SCM_EOL));
2358 /**/ { $$ = SCM_EOL; }
2359 | markup_list_body markup {
2360 $$ = gh_cons ($2, $1) ;
2368 My_lily_parser::set_yydebug (bool )
2375 extern My_lily_parser * current_parser;
2378 My_lily_parser::do_yyparse ()
2380 current_parser = this;;
2381 yyparse ((void*)this);
2386 Should make this optional? It will also complain when you do
2390 which is entirely legitimate.
2392 Or we can scrap it. Barchecks should detect wrong durations, and
2393 skipTypesetting speeds it up a lot.
2397 My_lily_parser::beam_check (SCM dur)
2399 Duration *d = unsmob_duration (dur);
2400 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2402 Music * m = unsmob_music (last_beam_start_);
2403 m->origin ()->warning (_("Suspect duration found following this beam"));
2405 last_beam_start_ = SCM_EOL;
2413 It is a little strange to have this function in this file, but
2414 otherwise, we have to import music classes into the lexer.
2418 My_lily_lexer::try_special_identifiers (SCM * destination, SCM sid)
2420 if (gh_string_p (sid)) {
2422 return STRING_IDENTIFIER;
2423 } else if (gh_number_p (sid)) {
2425 return NUMBER_IDENTIFIER;
2426 } else if (unsmob_context_def (sid)) {
2427 *destination = unsmob_context_def (sid)->clone_scm ();
2428 return CONTEXT_DEF_IDENTIFIER;
2429 } else if (unsmob_score (sid)) {
2430 Score *sc = new Score (*unsmob_score (sid));
2431 *destination =sc->self_scm ();
2432 return SCORE_IDENTIFIER;
2433 } else if (Music * mus =unsmob_music (sid)) {
2434 mus = mus->clone ();
2435 *destination = mus->self_scm ();
2436 unsmob_music (*destination)->
2437 set_property ("origin", make_input (last_input_));
2438 return dynamic_cast<Event*> (mus)
2439 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2440 } else if (unsmob_duration (sid)) {
2441 *destination = unsmob_duration (sid)->smobbed_copy ();
2442 return DURATION_IDENTIFIER;
2443 } else if (unsmob_music_output_def (sid)) {
2444 Music_output_def *p = unsmob_music_output_def (sid);
2447 *destination = p->self_scm ();
2448 return MUSIC_OUTPUT_DEF_IDENTIFIER;
2449 } else if (Text_item::markup_p (sid)) {
2451 return MARKUP_IDENTIFIER;
2458 property_op_to_music (SCM op)
2461 SCM tag = gh_car (op);
2462 SCM symbol = gh_cadr (op);
2463 SCM args = gh_cddr (op);
2464 SCM grob_val = SCM_UNDEFINED;
2465 SCM grob_sym = SCM_UNDEFINED;
2466 SCM val = SCM_UNDEFINED;
2468 if (tag == ly_symbol2scm ("assign"))
2470 m = MY_MAKE_MUSIC ("PropertySet");
2471 val = gh_car (args);
2473 else if (tag == ly_symbol2scm ("unset"))
2474 m = MY_MAKE_MUSIC ("PropertyUnset");
2475 else if (tag == ly_symbol2scm ("poppush")
2476 || tag == ly_symbol2scm ("push"))
2478 m = MY_MAKE_MUSIC ("OverrideProperty");
2479 grob_sym = gh_car (args);
2480 grob_val = gh_cadr (args);
2482 else if (tag == ly_symbol2scm ("pop")) {
2483 m = MY_MAKE_MUSIC ("RevertProperty");
2484 grob_sym = gh_car (args);
2487 m->set_property ("symbol", symbol);
2489 if (val != SCM_UNDEFINED)
2490 m->set_property ("value", val);
2491 if (grob_val != SCM_UNDEFINED)
2492 m->set_property ("grob-value", grob_val);
2494 if (grob_sym != SCM_UNDEFINED)
2496 bool itc = internal_type_checking_global_b;
2499 bool autobeam = gh_equal_p (symbol, ly_symbol2scm ("autoBeamSettings"));
2501 internal_type_checking_global_b = false;
2502 m->set_property ("grob-property", grob_sym);
2504 internal_type_checking_global_b = itc;
2507 if (op == ly_symbol2scm ("poppush"))
2508 m->set_property ("pop-first", SCM_BOOL_T);
2515 context_spec_music (SCM type, SCM id, Music * m, SCM ops)
2517 Music * csm = MY_MAKE_MUSIC ("ContextSpeccedMusic");
2519 csm->set_property ("element", m->self_scm ());
2520 scm_gc_unprotect_object (m->self_scm ());
2522 csm->set_property ("context-type",
2523 gh_symbol_p (type) ? type : scm_string_to_symbol (type));
2524 csm->set_property ("property-operations", ops);
2526 if (gh_string_p (id))
2527 csm->set_property ("context-id", id);
2533 get_next_unique_context ()
2535 static int new_context_count;
2538 snprintf (s, 1024, "uniqueContext%d", new_context_count ++);
2540 return scm_makfrom0str (s);