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);
457 scm_gc_unprotect_object (id->self_scm ());
459 scm_gc_unprotect_object (sc->self_scm ());
463 if (dynamic_cast<Paper_def*> ($1))
464 id = scm_makfrom0str ("$defaultpaper");
465 else if (dynamic_cast<Midi_def*> ($1))
466 id = scm_makfrom0str ("$defaultmidi");
467 THIS->lexer_->set_identifier (id, $1->self_scm ());
468 scm_gc_unprotect_object ($1->self_scm ());
481 lilypond_header_body:
483 $$ = ly_make_anonymous_module ();
484 THIS->lexer_->add_scope ($$);
486 | lilypond_header_body assignment {
492 HEADER '{' lilypond_header_body '}' {
493 $$ = THIS->lexer_->remove_scope ();
505 /* cont */ '=' identifier_init {
508 Should find generic way of associating input with objects.
510 Input ip = THIS->pop_spot ();
512 if (! is_regular_identifier ($1))
514 ip.warning (_ ("Identifier should have alphabetic characters only"));
517 THIS->lexer_->set_identifier ($1, $4);
520 TODO: devise standard for protection in parser.
522 The parser stack lives on the C-stack, which means that
523 all objects can be unprotected as soon as they're here.
533 $$ = $1->self_scm ();
534 scm_gc_unprotect_object ($$);
540 $$ = $1->self_scm ();
541 scm_gc_unprotect_object ($$);
543 | context_def_spec_block {
547 $$ = $1->self_scm ();
548 scm_gc_unprotect_object ($$);
551 $$ = $1->self_scm ();
552 scm_gc_unprotect_object ($$);
554 | number_expression {
565 context_def_spec_block:
566 CONTEXT '{' context_def_spec_body '}'
572 context_def_spec_body:
574 $$ = Context_def::make_scm ();
575 unsmob_context_def ($$)->set_spot (THIS->here_input ());
577 | CONTEXT_DEF_IDENTIFIER {
579 unsmob_context_def ($$)->set_spot (THIS->here_input ());
581 | context_def_spec_body GROBDESCRIPTIONS embedded_scm {
582 Context_def*td = unsmob_context_def ($$);
584 for (SCM p = $3; gh_pair_p (p); p = ly_cdr (p)) {
585 SCM tag = gh_caar (p);
587 /* TODO: should make new tag "grob-definition" ? */
588 td->add_context_mod (scm_list_3 (ly_symbol2scm ("assign"),
589 tag, gh_cons (ly_cdar (p), SCM_EOL)));
592 | context_def_spec_body context_mod {
593 unsmob_context_def ($$)->add_context_mod ($2);
604 /*cont*/ '{' score_body '}' {
615 $$->set_spot (THIS->here_input ());
616 SCM m = $1->self_scm ();
617 scm_gc_unprotect_object (m);
622 SCM check_funcs = scm_c_eval_string ("toplevel-music-functions");
623 for (; gh_pair_p (check_funcs); check_funcs = gh_cdr (check_funcs))
624 m = gh_call1 (gh_car (check_funcs), m);
629 $$ = new Score ( *unsmob_score ($1));
630 $$->set_spot (THIS->here_input ());
632 | score_body lilypond_header {
635 | score_body output_def {
637 scm_gc_unprotect_object ($2->self_scm ());
649 music_output_def_body '}' {
651 THIS-> lexer_-> remove_scope ();
655 music_output_def_head:
657 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultmidi"));
662 p = dynamic_cast<Midi_def*> (id->clone ());
667 THIS->lexer_->add_scope (p->scope_);
670 Music_output_def *id = unsmob_music_output_def (THIS->lexer_->lookup_identifier ("$defaultpaper"));
673 p = dynamic_cast<Paper_def*> (id->clone ());
677 THIS->lexer_->add_scope (p->scope_);
683 music_output_def_body:
684 music_output_def_head '{' {
687 | music_output_def_head '{' MUSIC_OUTPUT_DEF_IDENTIFIER {
688 scm_gc_unprotect_object ($1->self_scm ());
689 Music_output_def * o = unsmob_music_output_def ($3);
691 THIS->lexer_->remove_scope ();
692 THIS->lexer_->add_scope (o->scope_);
694 | music_output_def_body assignment {
697 | music_output_def_body context_def_spec_block {
698 $$->assign_context_def ($2);
700 | music_output_def_body tempo_event {
702 junk this ? there already is tempo stuff in
705 int m = gh_scm2int ( $2->get_property ("metronome-count"));
706 Duration *d = unsmob_duration ($2->get_property ("tempo-unit"));
707 Midi_def * md = dynamic_cast<Midi_def*> ($$);
709 md->set_tempo (d->get_length (), m);
710 scm_gc_unprotect_object ($2->self_scm ());
712 | music_output_def_body error {
718 TEMPO steno_duration '=' bare_unsigned {
719 $$ = MY_MAKE_MUSIC ("MetronomeChangeEvent");
720 $$->set_property ("tempo-unit", $2);
721 $$->set_property ("metronome-count", gh_int2scm ( $4));
726 The representation of a list is the
730 to have efficient append.
734 $$ = scm_cons (SCM_EOL, SCM_EOL);
738 SCM c = scm_cons ($2->self_scm (), SCM_EOL);
739 scm_gc_unprotect_object ($2->self_scm ()); /* UGH */
740 if (gh_pair_p (ly_cdr (s)))
741 gh_set_cdr_x (ly_cdr (s), c); /* append */
743 gh_set_car_x (s, c); /* set first cons */
744 gh_set_cdr_x (s, c) ; /* remember last cell */
760 | ALTERNATIVE '{' Music_list '}' {
766 REPEAT string bare_unsigned Music Alternative_music
770 SCM alts = gh_pair_p ($5) ? gh_car ($5) : SCM_EOL;
771 if (times < scm_ilength (alts)) {
772 unsmob_music (gh_car (alts))
773 ->origin ()->warning (
774 _("More alternatives than repeats. Junking excess alternatives."));
775 alts = ly_truncate_list (times, alts);
781 proc = scm_c_eval_string ("make-repeated-music");
783 SCM mus = scm_call_1 (proc, $2);
784 scm_gc_protect_object (mus); // UGH.
785 Music *r =unsmob_music (mus);
788 r-> set_property ("element", beg->self_scm ());
789 scm_gc_unprotect_object (beg->self_scm ());
791 r->set_property ("repeat-count", gh_int2scm (times >? 1));
793 r-> set_property ("elements",alts);
794 if (gh_equal_p ($2, scm_makfrom0str ("tremolo"))) {
796 we can not get durations and other stuff correct down the line, so we have to
797 add to the duration log here.
802 func = scm_primitive_eval (ly_symbol2scm ("shift-duration-log"));
804 int dots = ($3 % 3) ? 0 : 1;
805 int shift = -intlog2 ((dots) ? ($3*2/3) : $3);
807 Sequential_music * seq = dynamic_cast<Sequential_music*> ($4);
810 int list_len =scm_ilength (seq->music_list ());
812 seq->origin ()->warning ("Chord tremolo must have 2 elements.");
814 r->compress (Moment (Rational (1,list_len)));
816 gh_call3 (func, r->self_scm (), gh_int2scm (shift),gh_int2scm (dots));
819 r->set_spot (*$4->origin ());
826 SEQUENTIAL '{' Music_list '}' {
827 $$ = MY_MAKE_MUSIC ("SequentialMusic");
828 $$->set_property ("elements", ly_car ($3));
829 $$->set_spot (THIS->here_input ());
831 | '{' Music_list '}' {
832 $$ = MY_MAKE_MUSIC ("SequentialMusic");
833 $$->set_property ("elements", ly_car ($2));
834 $$->set_spot (THIS->here_input ());
839 SIMULTANEOUS '{' Music_list '}'{
840 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
841 $$->set_property ("elements", ly_car ($3));
842 $$->set_spot (THIS->here_input ());
845 | simul_open Music_list simul_close {
846 $$ = MY_MAKE_MUSIC ("SimultaneousMusic");
847 $$->set_property ("elements", ly_car ($2));
848 $$->set_spot (THIS->here_input ());
853 event_chord { $$ = $1; }
854 | APPLYOUTPUT embedded_scm {
855 if (!ly_input_procedure_p ($2))
856 THIS->parser_error (_ ("\\applycontext takes function argument"));
857 $$ = MY_MAKE_MUSIC ("ApplyOutputEvent");
858 $$->set_property ("procedure", $2);
859 $$->set_spot (THIS->here_input ());
861 | APPLYCONTEXT embedded_scm {
862 if (!ly_input_procedure_p ($2))
863 THIS->parser_error (_ ("\\applycontext takes function argument"));
864 $$ = MY_MAKE_MUSIC ("ApplyContext");
865 $$->set_property ("procedure", $2);
866 $$->set_spot (THIS->here_input ());
869 $$ = unsmob_music ($1);
876 optional_context_mod:
877 /**/ { $$ = SCM_EOL; }
878 | WITH '{' context_mod_list '}' { $$ = $3; }
882 GRACE { $$ = scm_makfrom0str ("Grace"); }
883 | ACCIACCATURA { $$ = scm_makfrom0str ("Acciaccatura"); }
884 | APPOGGIATURA { $$ = scm_makfrom0str ("Appoggiatura"); }
888 /* */ { $$ = SCM_EOL; }
889 | context_mod_list context_mod {
890 $$ = gh_cons ($2, $1);
898 proc = scm_c_eval_string ("make-autochange-music");
900 SCM res = scm_call_1 (proc, $2->self_scm ());
901 scm_gc_unprotect_object ($2->self_scm ());
902 $$ = unsmob_music (res);
903 scm_gc_protect_object (res);
904 $$->set_spot (THIS->here_input ());
906 | PARTCOMBINE Music Music {
909 proc = scm_c_eval_string ("make-part-combine-music");
911 SCM res = scm_call_1 (proc, gh_list ($2->self_scm (),
912 $3->self_scm (), SCM_UNDEFINED));
913 scm_gc_unprotect_object ($3->self_scm ());
914 scm_gc_unprotect_object ($2->self_scm ());
915 $$ = unsmob_music (res);
916 scm_gc_protect_object (res);
917 $$->set_spot (THIS->here_input ());
922 The other version is for easier debugging of
923 Sequential_music_iterator in combination with grace notes.
928 TODO: should distinguish between both grace types in the
929 basic music objects too, since the meaning is different.
933 String start_str = "start" + ly_scm2string ($1) + "Music";
934 String stop_str = "stop" + ly_scm2string ($1) + "Music";
936 SCM start = THIS->lexer_->lookup_identifier (start_str);
937 SCM stop = THIS->lexer_->lookup_identifier (stop_str);
939 Music *startm = unsmob_music (start);
940 Music *stopm = unsmob_music (stop);
944 stopm = stopm->clone ();
945 ms = scm_cons (stopm->self_scm (), ms);
946 scm_gc_unprotect_object (stopm->self_scm ());
948 ms = scm_cons ($2->self_scm (), ms);
949 scm_gc_unprotect_object ($2->self_scm ());
951 startm = startm->clone ();
952 ms = scm_cons (startm->self_scm () , ms);
953 scm_gc_unprotect_object (startm->self_scm ());
956 Music* seq = MY_MAKE_MUSIC ("SequentialMusic");
957 seq->set_property ("elements", ms);
960 $$ = MY_MAKE_MUSIC ("GraceMusic");
961 $$->set_property ("element", seq->self_scm ());
962 scm_gc_unprotect_object (seq->self_scm ());
964 $$ = MY_MAKE_MUSIC ("GraceMusic");
965 $$->set_property ("element", $2->self_scm ());
966 scm_gc_unprotect_object ($2->self_scm ());
969 | CONTEXT string '=' string optional_context_mod Music {
970 $$ = context_spec_music ($2, $4, $6, $5);
973 | CONTEXT STRING optional_context_mod Music {
974 $$ = context_spec_music ($2, SCM_UNDEFINED, $4, $3);
976 | NEWCONTEXT string optional_context_mod Music {
977 $$ = context_spec_music ($2, get_next_unique_context (),
988 int n = gh_scm2int (ly_car ($3)); int d = gh_scm2int (ly_cdr ($3));
991 $$= MY_MAKE_MUSIC ("TimeScaledMusic");
992 $$->set_spot (THIS->pop_spot ());
994 $$->set_property ("element", mp->self_scm ());
995 scm_gc_unprotect_object (mp->self_scm ());
996 $$->set_property ("numerator", gh_int2scm (n));
997 $$->set_property ("denominator", gh_int2scm (d));
998 $$->compress (Moment (Rational (n,d)));
1001 | Repeated_music { $$ = $1; }
1002 | Simultaneous_music { $$ = $1; }
1003 | Sequential_music { $$ = $1; }
1004 | TRANSPOSE pitch_also_in_chords pitch_also_in_chords Music {
1005 $$ = MY_MAKE_MUSIC ("TransposedMusic");
1007 Pitch from = *unsmob_pitch ($2);
1008 Pitch to = *unsmob_pitch ($3);
1010 p->transpose (interval (from, to));
1011 $$->set_property ("element", p->self_scm ());
1012 scm_gc_unprotect_object (p->self_scm ());
1014 | APPLY embedded_scm Music {
1015 if (!ly_input_procedure_p ($2))
1017 THIS->parser_error (_ ("\\apply takes function argument"));
1022 SCM ret = gh_call1 ($2, $3->self_scm ());
1023 Music *m = unsmob_music (ret);
1025 THIS->parser_error ("\\apply must return a Music");
1026 m = MY_MAKE_MUSIC ("Music");
1033 SCM nn = THIS->lexer_->lookup_identifier ("pitchnames");
1034 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1038 THIS->lexer_->pop_state ();
1042 SCM nn = THIS->lexer_->lookup_identifier ("drumPitchNames");
1043 THIS->lexer_->push_note_state (alist_to_hashq (nn));
1047 THIS->lexer_->pop_state ();
1050 { THIS->lexer_->push_figuredbass_state (); }
1053 Music * chm = MY_MAKE_MUSIC ("UntransposableMusic");
1054 chm->set_property ("element", $3->self_scm ());
1056 scm_gc_unprotect_object ($3->self_scm ());
1058 THIS->lexer_->pop_state ();
1061 SCM nn = THIS->lexer_->lookup_identifier ("chordmodifiers");
1062 THIS->lexer_->chordmodifier_tab_ = alist_to_hashq (nn);
1063 nn = THIS->lexer_->lookup_identifier ("pitchnames");
1064 THIS->lexer_->push_chord_state (alist_to_hashq (nn));
1067 Music * chm = MY_MAKE_MUSIC ("UnrelativableMusic");
1068 chm->set_property ("element", $3->self_scm ());
1069 scm_gc_unprotect_object ($3->self_scm ());
1072 THIS->lexer_->pop_state ();
1075 { THIS->lexer_->push_lyric_state (); }
1079 THIS->lexer_->pop_state ();
1081 | relative_music { $$ = $1; }
1082 | re_rhythmed_music { $$ = $1; }
1083 | TAG embedded_scm Music {
1084 tag_music ($3, $2, THIS->here_input ());
1090 RELATIVE absolute_pitch Music {
1092 Pitch pit = *unsmob_pitch ($2);
1093 $$ = MY_MAKE_MUSIC ("RelativeOctaveMusic");
1095 $$->set_property ("element", p->self_scm ());
1096 scm_gc_unprotect_object (p->self_scm ());
1099 Pitch retpitch = p->to_relative_octave (pit);
1100 if (lily_1_8_relative)
1101 $$->set_property ("last-pitch", retpitch.smobbed_copy ());
1106 ADDLYRICS Music Music {
1107 Music*l =MY_MAKE_MUSIC ("LyricCombineMusic");
1108 l->set_property ("elements", gh_list ($2->self_scm (), $3->self_scm (), SCM_UNDEFINED));
1109 scm_gc_unprotect_object ($3->self_scm ());
1110 scm_gc_unprotect_object ($2->self_scm ());
1113 | NEWADDLYRICS string Music {
1114 Music*l =MY_MAKE_MUSIC ("NewLyricCombineMusic");
1115 l->set_property ("element", $3->self_scm ());
1116 scm_gc_unprotect_object ($3->self_scm ());
1118 l->set_property ("associated-context", $2);
1123 CHANGE STRING '=' STRING {
1124 Music*t= MY_MAKE_MUSIC ("ContextChange");
1125 t-> set_property ("change-to-type", scm_string_to_symbol ($2));
1126 t-> set_property ("change-to-id", $4);
1129 $$->set_spot (THIS->here_input ());
1135 $$ = scm_list_3 (ly_symbol2scm ("assign"),
1136 scm_string_to_symbol ($1), $3);
1139 $$ = scm_list_2 (ly_symbol2scm ("unset"),
1140 scm_string_to_symbol ($2));
1142 | OVERRIDE STRING embedded_scm '=' embedded_scm {
1143 $$ = scm_list_4 (ly_symbol2scm ("push"),
1144 scm_string_to_symbol ($2), $3, $5);
1146 | REVERT STRING embedded_scm {
1147 $$ = scm_list_3 (ly_symbol2scm ("pop"),
1148 scm_string_to_symbol ($2), $3);
1153 CONSISTSEND { $$ = ly_symbol2scm ("consists-end"); }
1154 | CONSISTS { $$ = ly_symbol2scm ("consists"); }
1155 | REMOVE { $$ = ly_symbol2scm ("remove"); }
1157 | ACCEPTS { $$ = ly_symbol2scm ("accepts"); }
1158 | DENIES { $$ = ly_symbol2scm ("denies"); }
1160 | ALIAS { $$ = ly_symbol2scm ("alias"); }
1161 | TYPE { $$ = ly_symbol2scm ("translator-type"); }
1162 | DESCRIPTION { $$ = ly_symbol2scm ("description"); }
1163 | NAME { $$ = ly_symbol2scm ("context-name"); }
1167 property_operation { $$ = $1; }
1168 | context_def_mod STRING {
1169 $$ = scm_list_2 ($1, $2);
1175 $$ = scm_list_2 (ly_symbol2scm ("Bottom"), scm_string_to_symbol ($1));
1177 | STRING '.' STRING {
1178 $$ = scm_list_2 (scm_string_to_symbol ($1), scm_string_to_symbol ($3));
1183 OVERRIDE context_prop_spec embedded_scm '=' scalar {
1184 $$ = property_op_to_music (scm_list_4 (
1185 ly_symbol2scm ("poppush"),
1188 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1190 | REVERT context_prop_spec embedded_scm {
1191 $$ = property_op_to_music (scm_list_3 (
1192 ly_symbol2scm ("pop"),
1196 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1198 | SET context_prop_spec '=' scalar {
1199 $$ = property_op_to_music (scm_list_3 (
1200 ly_symbol2scm ("assign"),
1203 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1205 | UNSET context_prop_spec {
1206 $$ = property_op_to_music (scm_list_2 (
1207 ly_symbol2scm ("unset"),
1209 $$= context_spec_music (gh_car ($2), SCM_UNDEFINED, $$, SCM_EOL);
1211 | ONCE music_property_def {
1212 SCM e = $2->get_property ("element");
1213 unsmob_music (e)->set_property ("once", SCM_BOOL_T);
1223 | bare_int { $$ = gh_int2scm ($1); }
1224 | embedded_scm { $$ = $1; }
1225 | full_markup { $$ = $1; }
1226 | DIGIT { $$ = gh_int2scm ($1); }
1232 Adding pre_events to the simple_element
1233 makes the choice between
1239 simple_element: STRING
1241 a single shift/reduction conflict.
1243 nevertheless, this is not very clean, and we should find a different
1253 pre_events simple_element post_events {
1254 SCM elts = $2-> get_property ("elements");
1256 elts = gh_append2 (elts, scm_reverse_x ($3, SCM_EOL));
1258 $2->set_property ("elements", elts);
1262 | note_chord_element
1267 chord_body optional_notemode_duration post_events
1269 SCM dur = unsmob_duration ($2)->smobbed_copy ();
1270 SCM es = $1->get_property ("elements");
1271 SCM postevs = scm_reverse_x ($3, SCM_EOL);
1273 for (SCM s = es; gh_pair_p (s); s = gh_cdr (s))
1274 unsmob_music (gh_car (s))->set_property ("duration", dur);
1275 es = gh_append2 (es, postevs);
1277 $1-> set_property ("elements", es);
1288 simul_open: LESSLESS
1291 simul_close: MOREMORE
1295 chord_open chord_body_elements chord_close
1297 $$ = MY_MAKE_MUSIC ("EventChord");
1298 $$->set_property ("elements",
1299 scm_reverse_x ($2, SCM_EOL));
1303 chord_body_elements:
1304 /* empty */ { $$ = SCM_EOL; }
1305 | chord_body_elements chord_body_element {
1306 $$ = gh_cons ($2->self_scm (), $1);
1307 scm_gc_unprotect_object ($2->self_scm ());
1312 pitch exclamations questions post_events
1314 Music * n = MY_MAKE_MUSIC ("NoteEvent");
1315 n->set_property ("pitch", $1);
1317 n->set_property ("cautionary", SCM_BOOL_T);
1318 if ($2 % 2 || $3 % 2)
1319 n->set_property ("force-accidental", SCM_BOOL_T);
1321 if (gh_pair_p ($4)) {
1322 SCM arts = scm_reverse_x ($4, SCM_EOL);
1323 n->set_property ("articulations", arts);
1327 | DRUM_PITCH post_events {
1328 Music *n = MY_MAKE_MUSIC ("NoteEvent");
1329 n->set_property ("duration" ,$2);
1330 n->set_property ("drum-type" , $1);
1331 n->set_spot (THIS->here_input ());
1333 if (gh_pair_p ($2)) {
1334 SCM arts = scm_reverse_x ($2, SCM_EOL);
1335 n->set_property ("articulations", arts);
1342 ADDQUOTE string Music {
1345 adder = scm_c_eval_string ("add-quotable");
1347 scm_call_2 (adder, $2, $3->self_scm ());
1348 scm_gc_unprotect_object ($3->self_scm ());
1354 $$ = MY_MAKE_MUSIC ("EventChord");
1355 $$->set_property ("elements", scm_cons ($1->self_scm (), SCM_EOL));
1356 scm_gc_unprotect_object ($1->self_scm ());
1358 $$-> set_spot (THIS->here_input ());
1359 $1-> set_spot (THIS->here_input ());
1361 | SKIP duration_length {
1362 Music * skip = MY_MAKE_MUSIC ("SkipMusic");
1363 skip->set_property ("duration", $2);
1367 | QUOTE STRING duration_length {
1368 SCM tab = THIS->lexer_->lookup_identifier ("musicQuotes");
1370 if (scm_hash_table_p (tab) == SCM_BOOL_T)
1372 SCM key = $2; // use symbol?
1373 evs = scm_hash_ref (tab, key, SCM_BOOL_F);
1376 if (gh_vector_p (evs))
1378 quote = MY_MAKE_MUSIC ("QuoteMusic");
1379 quote->set_property ("duration", $3);
1380 quote->set_property ("quoted-events", evs);
1382 THIS->here_input ().warning (_f ("Can\'t find music"));
1383 quote = MY_MAKE_MUSIC ("Event");
1385 quote->set_spot (THIS->here_input ());
1388 | OCTAVE { THIS->push_spot (); }
1390 Music *l = MY_MAKE_MUSIC ("RelativeOctaveCheck");
1392 $$->set_spot (THIS->pop_spot ());
1393 $$->set_property ("pitch", $3);
1396 Music *l = MY_MAKE_MUSIC ("LigatureEvent");
1397 l->set_property ("span-direction", gh_int2scm (START));
1398 l->set_spot (THIS->here_input ());
1400 $$ = MY_MAKE_MUSIC ("EventChord");
1401 $$->set_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1402 scm_gc_unprotect_object (l->self_scm ());
1403 $$->set_spot (THIS->here_input ());
1406 Music *l = MY_MAKE_MUSIC ("LigatureEvent");
1407 l->set_property ("span-direction", gh_int2scm (STOP));
1408 l->set_spot (THIS->here_input ());
1410 $$ = MY_MAKE_MUSIC ("EventChord");
1411 $$->set_property ("elements", scm_cons (l->self_scm (), SCM_EOL));
1412 $$->set_spot (THIS->here_input ());
1413 scm_gc_unprotect_object (l->self_scm ());
1416 $$ = MY_MAKE_MUSIC ("VoiceSeparator");
1417 $$->set_spot (THIS->here_input ());
1421 $$ = MY_MAKE_MUSIC ("BarCheck");
1422 $$->set_spot (THIS->here_input ());
1424 | TRANSPOSITION pitch {
1425 $$ = set_property_music (ly_symbol2scm ("instrumentTransposition"),
1427 $$->set_spot (THIS-> here_input ());
1428 $$ = context_spec_music (ly_symbol2scm ("Staff"), SCM_UNDEFINED,
1432 Music *t = set_property_music (ly_symbol2scm ("whichBar"), $2);
1434 Music *csm = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1436 $$ = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED, csm, SCM_EOL);
1437 $$->set_spot (THIS->here_input ());
1438 t->set_spot (THIS->here_input ());
1440 | PARTIAL duration_length {
1441 Moment m = - unsmob_duration ($2)->get_length ();
1442 Music * p = set_property_music (ly_symbol2scm ( "measurePosition"),m.smobbed_copy ());
1443 p->set_spot (THIS->here_input ());
1444 p = context_spec_music (ly_symbol2scm ("Timing"), SCM_UNDEFINED,
1446 p = context_spec_music (ly_symbol2scm ("Score"), SCM_UNDEFINED,
1453 proc = scm_c_eval_string ("make-clef-set");
1455 SCM result = scm_call_1 (proc, $2);
1456 scm_gc_protect_object (result);
1457 $$ = unsmob_music (result);
1462 proc = scm_c_eval_string ("make-time-signature-set");
1464 SCM result = scm_apply_2 (proc, gh_car ($2), gh_cdr ($2), SCM_EOL);
1465 scm_gc_protect_object (result);
1466 $$ = unsmob_music (result);
1471 proc = scm_c_eval_string ("make-mark-set");
1473 SCM result = scm_call_1 (proc, $2);
1474 scm_gc_protect_object (result);
1475 $$ = unsmob_music (result);
1481 $$ = MY_MAKE_MUSIC ("BreathingSignEvent");
1484 $$ = MY_MAKE_MUSIC ("PesOrFlexaEvent");
1487 Music * m = MY_MAKE_MUSIC ("MarkEvent");
1494 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1497 | KEY NOTENAME_PITCH SCM_IDENTIFIER {
1499 Music *key= MY_MAKE_MUSIC ("KeyChangeEvent");
1500 if (scm_ilength ($3) > 0)
1502 key->set_property ("pitch-alist", $3);
1503 key->set_property ("tonic", Pitch (0,0,0).smobbed_copy ());
1504 ((Music*)key)->transpose (* unsmob_pitch ($2));
1506 THIS->parser_error (_("Second argument must be pitch list."));
1517 | post_events post_event {
1518 $2->set_spot (THIS->here_input ());
1519 $$ = gh_cons ($2->self_scm (), $$);
1520 scm_gc_unprotect_object ($2->self_scm ());
1522 | post_events tagged_post_event {
1523 $2 -> set_spot (THIS->here_input ());
1524 $$ = scm_cons ($2->self_scm (), $$);
1525 scm_gc_unprotect_object ($2->self_scm ());
1531 '-' TAG embedded_scm post_event {
1532 tag_music ($4, $3, THIS->here_input ());
1538 direction_less_event {
1542 if (!THIS->lexer_->is_lyric_state ())
1543 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1544 $$ = MY_MAKE_MUSIC ("HyphenEvent");
1547 if (!THIS->lexer_->is_lyric_state ())
1548 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
1549 $$ = MY_MAKE_MUSIC ("ExtenderEvent");
1551 | script_dir direction_reqd_event {
1553 $2->set_property ("direction", gh_int2scm ($1));
1556 | script_dir direction_less_event {
1558 $2->set_property ("direction", gh_int2scm ($1));
1561 | string_number_event
1564 string_number_event:
1566 Music * s = MY_MAKE_MUSIC ("StringNumberEvent");
1567 s->set_property ("string-number", gh_int2scm ($1));
1568 s->set_spot (THIS->here_input ());
1574 direction_less_event:
1580 TODO: should take all these defs out of the parser, adn make use
1584 (set-articulation '~ "trill")
1587 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1588 m->set_spot (THIS->here_input ());
1589 m->set_property ("span-direction" , gh_int2scm (START));
1593 Music * m = MY_MAKE_MUSIC ("BeamEvent");
1594 m->set_spot (THIS->here_input ());
1595 m->set_property ("span-direction" , gh_int2scm (STOP));
1599 Music * m = MY_MAKE_MUSIC ("TieEvent");
1600 m->set_spot (THIS->here_input ());
1605 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1606 gh_int2scm (START));
1610 dynamic_cast<Music *> ($$)->set_property ("span-direction",
1613 | EVENT_IDENTIFIER {
1614 $$ = unsmob_music ($1);
1617 Music * a = MY_MAKE_MUSIC ("TremoloEvent");
1618 a->set_spot (THIS->here_input ());
1619 a->set_property ("tremolo-type", gh_int2scm ($1));
1624 direction_reqd_event:
1628 | script_abbreviation {
1629 SCM s = THIS->lexer_->lookup_identifier ("dash" + ly_scm2string ($1));
1630 Music *a = MY_MAKE_MUSIC ("ArticulationEvent");
1631 if (gh_string_p (s))
1632 a->set_property ("articulation-type", s);
1633 else THIS->parser_error (_ ("Expecting string as script definition"));
1639 /**/ { $$ = SCM_EOL; }
1640 | '=' { $$ = gh_int2scm (0); }
1641 | '=' sub_quotes { $$ = gh_int2scm ($2); }
1642 | '=' sup_quotes { $$ = gh_int2scm ($2); }
1667 | NOTENAME_PITCH sup_quotes {
1668 Pitch p = *unsmob_pitch ($1);
1669 p = p.transposed (Pitch ($2,0,0));
1670 $$ = p.smobbed_copy ();
1672 | NOTENAME_PITCH sub_quotes {
1673 Pitch p =* unsmob_pitch ($1);
1674 p = p.transposed (Pitch (-$2,0,0));
1675 $$ = p.smobbed_copy ();
1687 | TONICNAME_PITCH sup_quotes {
1688 Pitch p = *unsmob_pitch ($1);
1689 p = p.transposed (Pitch ($2,0,0));
1690 $$ = p.smobbed_copy ();
1692 | TONICNAME_PITCH sub_quotes {
1693 Pitch p =* unsmob_pitch ($1);
1695 p = p.transposed (Pitch (-$2,0,0));
1696 $$ = p.smobbed_copy ();
1706 pitch_also_in_chords:
1713 Music * s= MY_MAKE_MUSIC ("SlurEvent");
1715 s->set_spot (THIS->here_input ());
1718 Music * s= MY_MAKE_MUSIC ("PhrasingSlurEvent");
1720 s->set_spot (THIS->here_input ());
1723 Music *s =MY_MAKE_MUSIC ("CrescendoEvent");
1725 s->set_spot (THIS->here_input ());
1728 Music *s =MY_MAKE_MUSIC ("DecrescendoEvent");
1730 s->set_spot (THIS->here_input ());
1737 Music *s = MY_MAKE_MUSIC ("CrescendoEvent");
1738 s->set_spot (THIS->here_input ());
1743 Music * s= MY_MAKE_MUSIC ("SlurEvent");
1745 s->set_spot (THIS->here_input ());
1749 Music * s= MY_MAKE_MUSIC ("PhrasingSlurEvent");
1751 s->set_property ("span-type", scm_makfrom0str ( "phrasing-slur"));
1752 s->set_spot (THIS->here_input ());
1758 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1759 t->set_property ("text", $1);
1760 t->set_spot (THIS->here_input ());
1764 Music *t = MY_MAKE_MUSIC ("TextScriptEvent");
1765 t->set_property ("text", make_simple_markup ($1));
1766 t->set_spot (THIS->here_input ());
1771 Music * t = MY_MAKE_MUSIC ("FingerEvent");
1772 t->set_property ("digit", gh_int2scm ($1));
1773 t->set_spot (THIS->here_input ());
1778 script_abbreviation:
1780 $$ = scm_makfrom0str ("Hat");
1783 $$ = scm_makfrom0str ("Plus");
1786 $$ = scm_makfrom0str ("Dash");
1789 $$ = scm_makfrom0str ("Bar");
1792 $$ = scm_makfrom0str ("Larger");
1795 $$ = scm_makfrom0str ("Dot");
1798 $$ = scm_makfrom0str ("Underscore");
1805 | '-' { $$ = CENTER; }
1816 multiplied_duration {
1821 optional_notemode_duration:
1823 Duration dd = THIS->default_duration_;
1824 $$ = dd.smobbed_copy ();
1826 THIS->beam_check ($$);
1828 | multiplied_duration {
1830 THIS->default_duration_ = *unsmob_duration ($$);
1832 THIS->beam_check ($$);
1837 bare_unsigned dots {
1839 if (!is_is_duration ($1))
1840 THIS->parser_error (_f ("not a duration: %d", $1));
1844 $$ = Duration (l, $2).smobbed_copy ();
1846 | DURATION_IDENTIFIER dots {
1847 Duration *d =unsmob_duration ($1);
1848 Duration k (d->duration_log (),d->dot_count () + $2);
1858 multiplied_duration:
1862 | multiplied_duration '*' bare_unsigned {
1863 $$ = unsmob_duration ($$)->compressed ( $3) .smobbed_copy ();
1865 | multiplied_duration '*' FRACTION {
1866 Rational m (gh_scm2int (ly_car ($3)), gh_scm2int (ly_cdr ($3)));
1868 $$ = unsmob_duration ($$)->compressed (m).smobbed_copy ();
1873 FRACTION { $$ = $1; }
1874 | UNSIGNED '/' UNSIGNED {
1875 $$ = scm_cons (gh_int2scm ($1), gh_int2scm ($3));
1893 | ':' bare_unsigned {
1894 if (!is_is_duration ($2))
1895 THIS->parser_error (_f ("not a duration: %d", $2));
1902 /*****************************************************************
1904 *****************************************************************/
1907 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1910 $$ = scm_number_to_string (gh_int2scm ($1), gh_int2scm (10));
1912 | STRING { $$ = $1; }
1923 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
1924 $$ = bfr->self_scm ();
1925 scm_gc_unprotect_object ($$);
1928 Music *bfr = MY_MAKE_MUSIC ("BassFigureEvent");
1929 $$ = bfr->self_scm ();
1931 bfr->set_property ("figure", $1);
1933 scm_gc_unprotect_object ($$);
1935 | bass_figure bass_mod {
1936 Music *m = unsmob_music ($1);
1938 SCM salter =m->get_property ("alteration");
1939 int alter = gh_number_p ( salter) ? gh_scm2int (salter) : 0;
1940 m->set_property ("alteration",
1941 gh_int2scm (alter + $2));
1943 m->set_property ("alteration", gh_int2scm (0));
1951 unsmob_music ($$)->set_property ("bracket-start", SCM_BOOL_T);
1956 | br_bass_figure ']' {
1958 unsmob_music ($1)->set_property ("bracket-stop", SCM_BOOL_T);
1966 | figure_list br_bass_figure {
1967 $$ = scm_cons ($2, $1);
1972 FIGURE_OPEN figure_list FIGURE_CLOSE {
1973 Music * m = MY_MAKE_MUSIC ("EventChord");
1974 $2 = scm_reverse_x ($2, SCM_EOL);
1975 m->set_property ("elements", $2);
1976 $$ = m->self_scm ();
1987 pitch exclamations questions oct_check optional_notemode_duration optional_rest {
1989 Input i = THIS->pop_spot ();
1990 if (!THIS->lexer_->is_note_state ())
1991 THIS->parser_error (_ ("Have to be in Note mode for notes"));
1995 n = MY_MAKE_MUSIC ("RestEvent");
1997 n = MY_MAKE_MUSIC ("NoteEvent");
1999 n->set_property ("pitch", $1);
2000 n->set_property ("duration", $5);
2002 if (gh_number_p ($4))
2004 int q = gh_scm2int ($4);
2005 n->set_property ("absolute-octave", gh_int2scm (q-1));
2009 n->set_property ("cautionary", SCM_BOOL_T);
2010 if ($2 % 2 || $3 % 2)
2011 n->set_property ("force-accidental", SCM_BOOL_T);
2013 Music *v = MY_MAKE_MUSIC ("EventChord");
2014 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2015 scm_gc_unprotect_object (n->self_scm ());
2021 | DRUM_PITCH optional_notemode_duration {
2022 Input i = THIS->pop_spot ();
2024 Music *n = MY_MAKE_MUSIC ("NoteEvent");
2025 n->set_property ("duration" ,$2);
2026 n->set_property ("drum-type" , $1);
2028 Music *v = MY_MAKE_MUSIC ("EventChord");
2029 v->set_property ("elements", scm_list_1 (n->self_scm ()));
2030 scm_gc_unprotect_object (n->self_scm ());
2036 | figure_spec optional_notemode_duration {
2037 Music * m = unsmob_music ($1);
2038 Input i = THIS->pop_spot ();
2040 for (SCM s = m->get_property ("elements"); gh_pair_p (s); s = ly_cdr (s))
2042 unsmob_music (ly_car (s))->set_property ("duration", $2);
2046 | RESTNAME optional_notemode_duration {
2048 Input i = THIS->pop_spot ();
2050 if (ly_scm2string ($1) =="s") {
2052 ev = MY_MAKE_MUSIC ("SkipEvent");
2055 ev = MY_MAKE_MUSIC ("RestEvent");
2058 ev->set_property ("duration" ,$2);
2060 Music * velt = MY_MAKE_MUSIC ("EventChord");
2061 velt->set_property ("elements", scm_list_1 (ev->self_scm ()));
2064 scm_gc_unprotect_object (ev->self_scm ());
2068 | MULTI_MEASURE_REST optional_notemode_duration {
2073 proc = scm_c_eval_string ("make-multi-measure-rest");
2075 SCM mus = scm_call_2 (proc, $2,
2076 make_input (THIS->here_input ()));
2077 scm_gc_protect_object (mus);
2078 $$ = unsmob_music (mus);
2081 | lyric_element optional_notemode_duration {
2082 Input i = THIS->pop_spot ();
2083 if (!THIS->lexer_->is_lyric_state ())
2084 THIS->parser_error (_ ("Have to be in Lyric mode for lyrics"));
2086 Music * lreq = MY_MAKE_MUSIC ("LyricEvent");
2087 lreq->set_property ("text", $1);
2088 lreq->set_property ("duration",$2);
2090 Music * velt = MY_MAKE_MUSIC ("EventChord");
2091 velt->set_property ("elements", scm_list_1 (lreq->self_scm ()));
2098 if (!THIS->lexer_->is_chord_state ())
2099 THIS->parser_error (_ ("Have to be in Chord mode for chords"));
2100 $$ = unsmob_music ($1);
2105 full_markup { $$ = $1; }
2106 | STRING { $$ = $1 ; }
2110 steno_tonic_pitch optional_notemode_duration {
2111 $$ = make_chord ($1, $2, SCM_EOL);
2113 | steno_tonic_pitch optional_notemode_duration chord_separator chord_items {
2114 SCM its = scm_reverse_x ($4, SCM_EOL);
2115 $$ = make_chord ($1, $2, gh_cons ($3, its));
2123 | chord_items chord_item {
2124 $$ = gh_cons ($2, $$);
2130 $$ = ly_symbol2scm ("chord-colon");
2133 $$ = ly_symbol2scm ("chord-caret");
2135 | CHORD_SLASH steno_tonic_pitch {
2136 $$ = scm_list_2 (ly_symbol2scm ("chord-slash"), $2);
2138 | CHORD_BASS steno_tonic_pitch {
2139 $$ = scm_list_2 (ly_symbol2scm ("chord-bass"), $2);
2148 $$ = scm_reverse_x ($1, SCM_EOL);
2156 step_number { $$ = gh_cons ($1, SCM_EOL); }
2157 | step_numbers '.' step_number {
2158 $$ = gh_cons ($3, $$);
2164 $$ = make_chord_step ($1, 0);
2166 | bare_unsigned '+' {
2167 $$ = make_chord_step ($1, SHARP);
2169 | bare_unsigned CHORD_MINUS {
2170 $$ = make_chord_step ($1, FLAT);
2177 TODO: should deprecate in favor of Scheme?
2181 number_expression '+' number_term {
2182 $$ = scm_sum ($1, $3);
2184 | number_expression '-' number_term {
2185 $$ = scm_difference ($1, $3);
2194 | number_factor '*' number_factor {
2195 $$ = scm_product ($1, $3);
2197 | number_factor '/' number_factor {
2198 $$ = scm_divide ($1, $3);
2203 '-' number_factor { /* %prec UNARY_MINUS */
2204 $$ = scm_difference ($2, SCM_UNDEFINED);
2212 $$ = gh_int2scm ($1);
2217 | NUMBER_IDENTIFIER {
2220 | REAL NUMBER_IDENTIFIER {
2221 $$ = gh_double2scm (gh_scm2double ($1) * gh_scm2double ($2));
2223 | UNSIGNED NUMBER_IDENTIFIER {
2224 $$ = gh_double2scm ($1 * gh_scm2double ($2));
2240 if (scm_integer_p ($1) == SCM_BOOL_T)
2242 int k = gh_scm2int ($1);
2246 THIS->parser_error (_ ("need integer number arg"));
2260 | STRING_IDENTIFIER {
2263 | string '+' string {
2264 $$ = scm_string_append (scm_list_2 ($1, $3));
2271 | exclamations '!' { $$ ++; }
2276 | questions '?' { $$ ++; }
2286 { THIS->lexer_->push_markup_state (); }
2289 THIS->lexer_->pop_state ();
2295 This should be done more dynamically if possible.
2299 $$ = make_simple_markup ($1);
2301 | MARKUP_HEAD_EMPTY {
2302 $$ = scm_list_1 ($1);
2304 | MARKUP_HEAD_MARKUP0 markup {
2305 $$ = scm_list_2 ($1, $2);
2307 | MARKUP_HEAD_MARKUP0_MARKUP1 markup markup {
2308 $$ = scm_list_3 ($1, $2, $3);
2310 | MARKUP_HEAD_SCM0_MARKUP1 SCM_T markup {
2311 $$ = scm_list_3 ($1, $2, $3);
2316 | MARKUP_HEAD_LIST0 markup_list {
2317 $$ = scm_list_2 ($1,$2);
2319 | MARKUP_HEAD_SCM0 embedded_scm {
2320 $$ = scm_list_2 ($1, $2);
2322 | MARKUP_HEAD_SCM0_SCM1_MARKUP2 embedded_scm embedded_scm markup {
2323 $$ = scm_list_4 ($1, $2, $3, $4);
2325 | MARKUP_HEAD_SCM0_SCM1_SCM2 embedded_scm embedded_scm embedded_scm {
2326 $$ = scm_list_4 ($1, $2, $3, $4);
2328 | MARKUP_HEAD_SCM0_SCM1 embedded_scm embedded_scm {
2329 $$ = scm_list_3 ($1, $2, $3);
2331 | MARKUP_IDENTIFIER {
2334 | STRING_IDENTIFIER {
2340 chord_open markup_list_body chord_close { $$ = scm_reverse_x ($2, SCM_EOL); }
2344 '{' markup_list_body '}' {
2347 line = scm_c_eval_string ("line-markup");
2349 $$ = scm_list_2 (line, scm_reverse_x ($2, SCM_EOL));
2354 /**/ { $$ = SCM_EOL; }
2355 | markup_list_body markup {
2356 $$ = gh_cons ($2, $1) ;
2364 My_lily_parser::set_yydebug (bool )
2371 extern My_lily_parser * current_parser;
2374 My_lily_parser::do_yyparse ()
2376 current_parser = this;;
2377 yyparse ((void*)this);
2382 Should make this optional? It will also complain when you do
2386 which is entirely legitimate.
2388 Or we can scrap it. Barchecks should detect wrong durations, and
2389 skipTypesetting speeds it up a lot.
2393 My_lily_parser::beam_check (SCM dur)
2395 Duration *d = unsmob_duration (dur);
2396 if (unsmob_music (last_beam_start_) && d->duration_log () <= 2)
2398 Music * m = unsmob_music (last_beam_start_);
2399 m->origin ()->warning (_("Suspect duration found following this beam"));
2401 last_beam_start_ = SCM_EOL;
2409 It is a little strange to have this function in this file, but
2410 otherwise, we have to import music classes into the lexer.
2414 My_lily_lexer::try_special_identifiers (SCM * destination, SCM sid)
2416 if (gh_string_p (sid)) {
2418 return STRING_IDENTIFIER;
2419 } else if (gh_number_p (sid)) {
2421 return NUMBER_IDENTIFIER;
2422 } else if (unsmob_context_def (sid)) {
2423 *destination = unsmob_context_def (sid)->clone_scm ();
2424 return CONTEXT_DEF_IDENTIFIER;
2425 } else if (unsmob_score (sid)) {
2426 Score *sc = new Score (*unsmob_score (sid));
2427 *destination =sc->self_scm ();
2428 return SCORE_IDENTIFIER;
2429 } else if (Music * mus =unsmob_music (sid)) {
2430 mus = mus->clone ();
2431 *destination = mus->self_scm ();
2432 unsmob_music (*destination)->
2433 set_property ("origin", make_input (last_input_));
2434 return dynamic_cast<Event*> (mus)
2435 ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER;
2436 } else if (unsmob_duration (sid)) {
2437 *destination = unsmob_duration (sid)->smobbed_copy ();
2438 return DURATION_IDENTIFIER;
2439 } else if (unsmob_music_output_def (sid)) {
2440 Music_output_def *p = unsmob_music_output_def (sid);
2443 *destination = p->self_scm ();
2444 return MUSIC_OUTPUT_DEF_IDENTIFIER;
2445 } else if (Text_item::markup_p (sid)) {
2447 return MARKUP_IDENTIFIER;
2454 property_op_to_music (SCM op)
2457 SCM tag = gh_car (op);
2458 SCM symbol = gh_cadr (op);
2459 SCM args = gh_cddr (op);
2460 SCM grob_val = SCM_UNDEFINED;
2461 SCM grob_sym = SCM_UNDEFINED;
2462 SCM val = SCM_UNDEFINED;
2464 if (tag == ly_symbol2scm ("assign"))
2466 m = MY_MAKE_MUSIC ("PropertySet");
2467 val = gh_car (args);
2469 else if (tag == ly_symbol2scm ("unset"))
2470 m = MY_MAKE_MUSIC ("PropertyUnset");
2471 else if (tag == ly_symbol2scm ("poppush")
2472 || tag == ly_symbol2scm ("push"))
2474 m = MY_MAKE_MUSIC ("OverrideProperty");
2475 grob_sym = gh_car (args);
2476 grob_val = gh_cadr (args);
2478 else if (tag == ly_symbol2scm ("pop")) {
2479 m = MY_MAKE_MUSIC ("RevertProperty");
2480 grob_sym = gh_car (args);
2483 m->set_property ("symbol", symbol);
2485 if (val != SCM_UNDEFINED)
2486 m->set_property ("value", val);
2487 if (grob_val != SCM_UNDEFINED)
2488 m->set_property ("grob-value", grob_val);
2490 if (grob_sym != SCM_UNDEFINED)
2492 bool itc = internal_type_checking_global_b;
2495 bool autobeam = gh_equal_p (symbol, ly_symbol2scm ("autoBeamSettings"));
2497 internal_type_checking_global_b = false;
2498 m->set_property ("grob-property", grob_sym);
2500 internal_type_checking_global_b = itc;
2503 if (op == ly_symbol2scm ("poppush"))
2504 m->set_property ("pop-first", SCM_BOOL_T);
2511 context_spec_music (SCM type, SCM id, Music * m, SCM ops)
2513 Music * csm = MY_MAKE_MUSIC ("ContextSpeccedMusic");
2515 csm->set_property ("element", m->self_scm ());
2516 scm_gc_unprotect_object (m->self_scm ());
2518 csm->set_property ("context-type",
2519 gh_symbol_p (type) ? type : scm_string_to_symbol (type));
2520 csm->set_property ("property-operations", ops);
2522 if (gh_string_p (id))
2523 csm->set_property ("context-id", id);
2529 get_next_unique_context ()
2531 static int new_context_count;
2534 snprintf (s, 1024, "uniqueContext%d", new_context_count ++);
2536 return scm_makfrom0str (s);