]> git.donarmstrong.com Git - lilypond.git/blobdiff - lily/parser.yy
release: 1.1.51
[lilypond.git] / lily / parser.yy
index 300834a24872042779e92c7028826121cb59a738..adc565e244b46f20b4a68cf9bbf9179355a9c9b0 100644 (file)
@@ -9,6 +9,16 @@
            Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
+/*
+       Ambiguities:
+
+       * \alternative
+
+       * use of '-' in various places
+
+*/
+
+
 #include <iostream.h>
 #include "lily-guile.hh"
 #include "notename-table.hh"
@@ -29,7 +39,7 @@
 #include "command-request.hh"
 #include "musical-request.hh"
 #include "my-lily-parser.hh"
-
+#include "context-specced-music.hh"
 #include "translator-group.hh"
 #include "score.hh"
 #include "music-list.hh"
 #include "relative-music.hh"
 #include "transposed-music.hh"
 #include "time-scaled-music.hh"
-#include "repeated-music.hh"
+#include "new-repeated-music.hh"
+#include "version.hh"
+#include "grace-music.hh"
 
 // mmm
-Mudela_version oldest_version ("1.0.14");
-Mudela_version version ("1.0.15");
+Mudela_version oldest_version ("1.0.20");
+Mudela_version version ( MAJOR_VERSION "." MINOR_VERSION "." PATCH_LEVEL );
 
 
+void
+print_mudela_versions (ostream &os)
+{
+  os << "Mudela versions: oldest  " << oldest_version.str () << " current " << version.str () <<endl;
+}
 // needed for bison.simple's malloc() and free()
 #include <malloc.h>
 
-struct Assignment {
-       String *name_p_;
-       Identifier *id_p_;
-       ~Assignment () {
-               delete name_p_;
-               delete id_p_;
-       }
-       Assignment () {
-               name_p_ = 0;
-               id_p_ =0;
-       }
-       Assignment (Assignment const&s)
-       {
-               name_p_ = new String (*s.name_p_);
-               id_p_ = s.id_p_->clone ();
-       }
-};
-
-Paper_def* current_paper = 0;
-
 #ifndef NDEBUG
 #define YYDEBUG 1
 #endif
@@ -138,20 +135,23 @@ yylex (YYSTYPE *s,  void * v_l)
 
 /* tokens which are not keywords */
 
-%token ABSDYNAMIC
+%token TEXTSCRIPT
 %token ACCEPTS
 %token ALTERNATIVE
 %token BAR
+%token BREATHE
 %token CADENZA
 %token CHORDMODIFIERS
 %token CHORDS
 %token CLEF
 %token CM_T
 %token CONSISTS
+%token CONSISTSEND
 %token DURATION
 %token EXTENDER
 %token FONT
 %token GROUPING
+%token GRACE
 %token HEADER
 %token IN_T
 %token KEY
@@ -179,13 +179,14 @@ yylex (YYSTYPE *s,  void * v_l)
 %token SCRIPT
 %token SHAPE
 %token SKIP
-%token SPANDYNAMIC
+%token SPANREQUEST
 %token TEMPO
 %token TIME_T
 %token TIMES
 %token TRANSLATOR
 %token TRANSPOSE
 %token TYPE
+%token CONTEXT
 %token VERSION
 
 /* escaped */
@@ -242,7 +243,7 @@ yylex (YYSTYPE *s,  void * v_l)
 %type <duration>       duration_length
 
 %type <scalar>  scalar
-%type <music>  Music  relative_music Sequential_music Simultaneous_music
+%type <music>  Music  relative_music Sequential_music Simultaneous_music Music_sequence
 %type <music>  property_def translator_change
 %type <music_list> Music_list
 %type <paper>  paper_block paper_def_body
@@ -481,6 +482,10 @@ translator_spec_body:
                dynamic_cast<Translator_group*> ($$)-> set_element (*$3, true);
                delete $3;
        }
+       | translator_spec_body CONSISTSEND STRING semicolon {
+               dynamic_cast<Translator_group*> ($$)-> set_element (*$3, true);
+               delete $3;
+       }
        | translator_spec_body ACCEPTS STRING semicolon {
                dynamic_cast<Translator_group*> ($$)-> set_acceptor (*$3, true);
                delete $3;
@@ -708,23 +713,31 @@ Music:
 
 Alternative_music:
        /* empty */ {
-
-               /* UGH*/
-               Music_list* m = new Music_list;
-               $$ = new Sequential_music (m);
+               $$ = 0;
        }
-       | ALTERNATIVE Simultaneous_music {
+       | ALTERNATIVE Music_sequence {
                $$ = $2;
        }
-       | ALTERNATIVE Sequential_music {
-               $$ = $2;
+       ;
+
+
+
+
+Repeated_music:
+       REPEAT STRING unsigned Music Alternative_music
+       {
+               Music_sequence* m = dynamic_cast <Music_sequence*> ($5);
+
+               New_repeated_music * r = new New_repeated_music ($4, $3 >? 1, m);
+               $$ = r;
+               r->fold_b_ = (*$2 == "fold");
+               r->semi_fold_b_ =  (*$2 == "semi");
+               delete $2;
        }
        ;
 
-Repeated_music: REPEAT unsigned Music Alternative_music        {
-               Music_sequence* m = dynamic_cast <Music_sequence*> ($4);
-               assert (m);
-               $$ = new Repeated_music ($3, $2 >? 1, m);
+Music_sequence: '{' Music_list '}'     {
+               $$ = new Music_sequence ($2);
        }
        ;
 
@@ -754,17 +767,27 @@ Simple_music:
 
 
 Composite_music:
-       TYPE STRING Music       {
-               $$ = $3;
-               $$->translator_type_str_ = *$2;
+       CONTEXT STRING Music    {
+               Context_specced_music *csm =  new Context_specced_music ($3);
+
+               csm->translator_type_str_ = *$2;
+               csm->translator_id_str_ = "";
                delete $2;
+
+               $$ = csm;
+       }
+       | GRACE Music {
+               $$ = new Grace_music ($2);
        }
-       | TYPE STRING '=' STRING Music {
-               $$ = $5;
-               $$->translator_type_str_ = *$2;
-               $$->translator_id_str_ = *$4;
+       | CONTEXT STRING '=' STRING Music {
+               Context_specced_music *csm =  new Context_specced_music ($5);
+
+               csm->translator_type_str_ = *$2;
+               csm->translator_id_str_ = *$4;
                delete $2;
                delete $4;
+
+               $$ = csm;
        }
        | TIMES {
                THIS->remember_spot ();
@@ -833,11 +856,16 @@ translator_change:
 property_def:
        PROPERTY STRING '.' STRING '=' scalar   {
                Translation_property *t = new Translation_property;
-               t-> translator_type_str_ = *$2;
+
                t-> var_str_ = *$4;
                t-> value_ = *$6;
-               $$ = t;
+
+               Context_specced_music *csm = new Context_specced_music (t);
+               $$ = csm;
                $$->set_spot (THIS->here_input ());
+
+               csm-> translator_type_str_ = *$2;
+
                delete $2;
                delete $4;
                delete $6;
@@ -845,7 +873,7 @@ property_def:
        ;
 
 scalar:
-       STRING          { $$ = new Scalar (*$1); delete $1; }
+       string          { $$ = new Scalar (*$1); delete $1; }
        | int           { $$ = new Scalar ($1); }
        ;
 
@@ -888,15 +916,20 @@ abbrev_command_req:
                $$ = new Tie_req;
        }
        | '['           {
-               Beam_req*b= new Beam_req;
-               b->spantype_ = START;
+               Span_req*b= new Span_req;
+               b->span_dir_ = START;
+               b->span_type_str_ = "beam";
                $$ =b;
        }
        | ']'           {
-               Beam_req*b= new Beam_req;
-               b->spantype_ = STOP;
+               Span_req*b= new Span_req;
+               b->span_dir_ = STOP;
+               b->span_type_str_ = "beam";
                $$ = b;
        }
+       | BREATHE {
+               $$ = new Breathing_sign_req;
+       }
        ;
 
 
@@ -1004,8 +1037,8 @@ request_that_take_dir:
 
 request_with_dir:
        script_dir request_that_take_dir        {
-               if (G_script_req * gs = dynamic_cast<G_script_req*> ($2))
-                       gs->dir_ = $1;
+               if (Script_req * gs = dynamic_cast<Script_req*> ($2))
+                       gs->dir_ = Direction ($1);
                else if ($1)
                        $2->warning ("Can't specify direction for this request");
                $$ = $2;
@@ -1017,22 +1050,24 @@ verbose_request:
                $$ = (Request*)$1->access_content_Request (true);
                $$->set_spot (THIS->here_input ());
        }
-       | ABSDYNAMIC '{' STRING '}'     {
-               Absolute_dynamic_req *ad_p = new Absolute_dynamic_req;
-               ad_p ->loudness_str_ = *$3;
-               ad_p->set_spot (THIS->here_input ());
+       | TEXTSCRIPT STRING STRING      {
+               Text_script_req *ts_p = new Text_script_req;
+               ts_p-> text_str_ = *$2;
+               ts_p-> style_str_ = *$3;
+               ts_p->set_spot (THIS->here_input ());
                delete $3;
-               $$ =ad_p;
+               delete $2;
+               $$ = ts_p;
        }
-       | SPANDYNAMIC '{' int int '}' {
-               Span_dynamic_req * sp_p = new Span_dynamic_req;
-               sp_p-> dynamic_dir_  = Direction($3);
-               sp_p->spantype_ = Direction($4);
+       | SPANREQUEST int STRING {
+               Span_req * sp_p = new Span_req;
+               sp_p-> span_dir_  = Direction($2);
+               sp_p->span_type_str_ = *$3;
                sp_p->set_spot (THIS->here_input ());
                $$ = sp_p;
        }
        | abbrev_type   {
-               Abbreviation_req* a = new Abbreviation_req;
+               Tremolo_req* a = new Tremolo_req;
                a->set_spot (THIS->here_input ());
                a->type_i_ = $1;
                $$ = a;
@@ -1142,22 +1177,24 @@ extender_req:
 close_request:
        close_request_parens {
                $$ = $1;
-               dynamic_cast<Span_req*> ($$)->spantype_ = START;
+               dynamic_cast<Span_req*> ($$)->span_dir_ = START;
        }
        
 close_request_parens:
        '('     {
-               $$= new Slur_req;
+               Span_req* s= new Span_req;
+               $$ = s;
+               s->span_type_str_ = "slur";
        }
        | E_SMALLER {
-               Span_dynamic_req*s =new Span_dynamic_req;
+               Span_req*s =new Span_req;
                $$ = s;
-               s->dynamic_dir_ = UP;
+               s->span_type_str_ = "crescendo";
        }
        | E_BIGGER {
-               Span_dynamic_req*s =new Span_dynamic_req;
+               Span_req*s =new Span_req;
                $$ = s;
-               s->dynamic_dir_ = DOWN;
+               s->span_type_str_ = "decrescendo";
        }
        ;
 
@@ -1165,19 +1202,20 @@ close_request_parens:
 open_request:
        open_request_parens {
                $$ = $1;
-               dynamic_cast<Span_req*> ($$)->spantype_ = STOP;
+               dynamic_cast<Span_req*> ($$)->span_dir_ = STOP;
        }
        ;
 
 open_request_parens:
        E_EXCLAMATION   {
-               Span_dynamic_req *s =  new Span_dynamic_req;
-               s->dynamic_dir_ = SMALLER;
+               Span_req *s =  new Span_req;
+               s->span_type_str_ = "crescendo";
                $$ = s;
-               
        }
        | ')'   {
-               $$= new Slur_req
+               Span_req* s= new Span_req;
+               $$ = s;
+               s->span_type_str_ = "slur";
        }
        ;
 
@@ -1542,3 +1580,4 @@ My_lily_parser::do_yyparse ()
 }
 
 
+