X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fparser.yy;h=f09b437fa3a5b43709b033f7bbea22357f2e737b;hb=8211950f0931c4d8a0e18ee9e436e489bd583dbd;hp=0ab8a11e927cb1589b034fee02c7e6baa2edaa0b;hpb=b676e06cee40ed43c1bd1b998e8959c5924a57e8;p=lilypond.git diff --git a/lily/parser.yy b/lily/parser.yy index 0ab8a11e92..f09b437fa3 100644 --- a/lily/parser.yy +++ b/lily/parser.yy @@ -2,7 +2,7 @@ /* This file is part of LilyPond, the GNU music typesetter. - Copyright (C) 1997--2012 Han-Wen Nienhuys + Copyright (C) 1997--2015 Han-Wen Nienhuys Jan Nieuwenhuizen LilyPond is free software: you can redistribute it and/or modify @@ -37,17 +37,15 @@ #define YYLLOC_DEFAULT(Current,Rhs,N) \ ((Current).set_location ((Rhs)[1], (Rhs)[N])) -#define YYPRINT(file, type, value) \ - do { \ - if (scm_is_eq (value, SCM_UNSPECIFIED)) \ - break; \ - char *p = scm_to_locale_string \ - (scm_simple_format (SCM_BOOL_F, \ - scm_from_locale_string ("~S"), \ - scm_list_1 (value))); \ - fputs (p, file); \ - free (p); \ - } while (0) +#define YYPRINT(file, type, value) \ + do { \ + if (scm_is_eq (value, SCM_UNSPECIFIED)) \ + break; \ + SCM s = Display::value_to_lily_string (value); \ + char *p = scm_to_locale_string (s); \ + fputs (p, file); \ + free (p); \ + } while (0) %} @@ -130,6 +128,7 @@ using namespace std; #include "lily-guile.hh" #include "lily-lexer.hh" #include "lily-parser.hh" +#include "ly-module.hh" #include "main.hh" #include "misc.hh" #include "music.hh" @@ -139,6 +138,7 @@ using namespace std; #include "score.hh" #include "text-interface.hh" #include "warn.hh" +#include "lily-imports.hh" void Lily_parser::parser_error (Input const *i, Lily_parser *parser, SCM *, const string &s) @@ -187,18 +187,30 @@ Lily_parser::parser_error (Input const *i, Lily_parser *parser, SCM *, const str parser->lexer_->override_input (spot)) /* ES TODO: -- Don't use lily module, create a new module instead. - delay application of the function */ -#define LOWLEVEL_MAKE_SYNTAX(proc, args) \ - scm_apply_0 (proc, args) + +#define LOWLEVEL_MAKE_SYNTAX(location, proc, ...) \ + with_location \ + (parser->lexer_->override_input (location).smobbed_copy (), \ + proc, \ + ##__VA_ARGS__) + /* Syntactic Sugar. */ #define MAKE_SYNTAX(name, location, ...) \ - LOWLEVEL_MAKE_SYNTAX (ly_lily_module_constant (name), scm_list_n (parser->self_scm (), make_input (parser->lexer_->override_input (location)), ##__VA_ARGS__, SCM_UNDEFINED)) + LOWLEVEL_MAKE_SYNTAX (location, Syntax::name, ##__VA_ARGS__) + #define START_MAKE_SYNTAX(name, ...) \ - scm_list_n (ly_lily_module_constant (name) , ##__VA_ARGS__, SCM_UNDEFINED) + scm_list_n (Syntax::name, ##__VA_ARGS__, SCM_UNDEFINED) + #define FINISH_MAKE_SYNTAX(start, location, ...) \ - LOWLEVEL_MAKE_SYNTAX (scm_car (start), scm_cons2 (parser->self_scm (), make_input (parser->lexer_->override_input (location)), scm_append_x (scm_list_2 (scm_cdr (start), scm_list_n (__VA_ARGS__, SCM_UNDEFINED))))) + LOWLEVEL_MAKE_SYNTAX \ + (location, \ + Guile_user::apply, \ + scm_car (start), \ + scm_append_x \ + (scm_list_2 (scm_cdr (start), \ + scm_list_n (__VA_ARGS__, SCM_UNDEFINED)))) SCM get_next_unique_context_id (); SCM get_next_unique_lyrics_context_id (); @@ -216,7 +228,7 @@ static Music *make_music_with_input (SCM name, Input where); SCM check_scheme_arg (Lily_parser *parser, Input loc, SCM arg, SCM args, SCM pred, SCM disp = SCM_UNDEFINED); SCM make_music_from_simple (Lily_parser *parser, Input loc, SCM pitch); -SCM loc_on_music (Input loc, SCM arg); +SCM loc_on_music (Lily_parser *parser, Input loc, SCM arg); SCM make_chord_elements (Input loc, SCM pitch, SCM dur, SCM modification_list); SCM make_chord_step (SCM step, Rational alter); SCM make_simple_markup (SCM a); @@ -253,6 +265,7 @@ int yylex (YYSTYPE *s, YYLTYPE *loc, Lily_parser *parser); %token DESCRIPTION "\\description" %token DRUMMODE "\\drummode" %token DRUMS "\\drums" +%token ETC "\\etc" %token FIGUREMODE "\\figuremode" %token FIGURES "\\figures" %token HEADER "\\header" @@ -332,7 +345,6 @@ If we give names, Bison complains. %token BOOK_IDENTIFIER %token CHORD_MODIFIER %token CHORD_REPETITION -%token CONTEXT_DEF_IDENTIFIER %token CONTEXT_MOD_IDENTIFIER %token DRUM_PITCH %token PITCH_IDENTIFIER @@ -349,7 +361,6 @@ If we give names, Bison complains. %token MUSIC_IDENTIFIER %token NOTENAME_PITCH %token NUMBER_IDENTIFIER -%token OUTPUT_DEF_IDENTIFIER %token REAL %token RESTNAME %token SCM_ARG @@ -402,38 +413,38 @@ toplevel_expression: } | book_block { SCM proc = parser->lexer_->lookup_identifier ("toplevel-book-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | bookpart_block { SCM proc = parser->lexer_->lookup_identifier ("toplevel-bookpart-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | BOOK_IDENTIFIER { SCM proc = parser->lexer_->lookup_identifier - (unsmob_book($1)->paper_ + (unsmob($1)->paper_ ? "toplevel-book-handler" : "toplevel-bookpart-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | score_block { SCM proc = parser->lexer_->lookup_identifier ("toplevel-score-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | composite_music { SCM proc = parser->lexer_->lookup_identifier ("toplevel-music-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | full_markup { SCM proc = parser->lexer_->lookup_identifier ("toplevel-text-handler"); - scm_call_2 (proc, parser->self_scm (), scm_list_1 ($1)); + scm_call_1 (proc, scm_list_1 ($1)); } | full_markup_list { SCM proc = parser->lexer_->lookup_identifier ("toplevel-text-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); } | SCM_TOKEN { // Evaluate and ignore #xxx, as opposed to \xxx - parser->lexer_->eval_scm_token ($1); + parser->lexer_->eval_scm_token ($1, @1); } | embedded_scm_active { @@ -445,23 +456,34 @@ toplevel_expression: if (scm_is_pair (out)) { SCM proc = parser->lexer_->lookup_identifier ("toplevel-text-handler"); - scm_call_2 (proc, parser->self_scm (), out); - } else if (unsmob_score ($1)) + scm_call_1 (proc, out); + } else if (unsmob ($1)) { SCM proc = parser->lexer_->lookup_identifier ("toplevel-score-handler"); - scm_call_2 (proc, parser->self_scm (), $1); + scm_call_1 (proc, $1); + } else if (Output_def * od = unsmob ($1)) { + SCM id = SCM_EOL; + + if (to_boolean (od->c_variable ("is-paper"))) + id = ly_symbol2scm ("$defaultpaper"); + else if (to_boolean (od->c_variable ("is-midi"))) + id = ly_symbol2scm ("$defaultmidi"); + else if (to_boolean (od->c_variable ("is-layout"))) + id = ly_symbol2scm ("$defaultlayout"); + + parser->lexer_->set_identifier (id, $1); } else if (!scm_is_eq ($1, SCM_UNSPECIFIED)) parser->parser_error (@1, _("bad expression type")); } | output_def { SCM id = SCM_EOL; - Output_def * od = unsmob_output_def ($1); + Output_def * od = unsmob ($1); - if (od->c_variable ("is-paper") == SCM_BOOL_T) + if (to_boolean (od->c_variable ("is-paper"))) id = ly_symbol2scm ("$defaultpaper"); - else if (od->c_variable ("is-midi") == SCM_BOOL_T) + else if (to_boolean (od->c_variable ("is-midi"))) id = ly_symbol2scm ("$defaultmidi"); - else if (od->c_variable ("is-layout") == SCM_BOOL_T) + else if (to_boolean (od->c_variable ("is-layout"))) id = ly_symbol2scm ("$defaultlayout"); parser->lexer_->set_identifier (id, $1); @@ -471,7 +493,7 @@ toplevel_expression: embedded_scm_bare: SCM_TOKEN { - $$ = parser->lexer_->eval_scm_token ($1); + $$ = parser->lexer_->eval_scm_token ($1, @1); } | SCM_IDENTIFIER ; @@ -485,9 +507,10 @@ embedded_scm_bare_arg: SCM_ARG | SCM_TOKEN { - $$ = parser->lexer_->eval_scm_token ($1); + $$ = parser->lexer_->eval_scm_token ($1, @1); } | FRACTION + | partial_markup | full_markup_list | context_modification | score_block @@ -521,8 +544,8 @@ embedded_scm_arg: scm_function_call: SCM_FUNCTION function_arglist { - $$ = MAKE_SYNTAX ("music-function", @$, - $1, $2); + $$ = MAKE_SYNTAX (music_function, @$, + $1, $2); } ; @@ -545,14 +568,14 @@ embedded_lilypond: // for empty rules, and the only token in the whole // production, EMBEDDED_LILY, is synthetic and also // contains no source location. - $$ = MAKE_SYNTAX ("void-music", @$); + $$ = MAKE_SYNTAX (void_music, @$); } | identifier_init_nonumber | embedded_lilypond_number | post_event post_events { $$ = scm_reverse_x ($2, SCM_EOL); - if (Music *m = unsmob_music ($1)) + if (Music *m = unsmob ($1)) { if (m->is_mus_type ("post-event-wrapper")) $$ = scm_append @@ -574,11 +597,11 @@ embedded_lilypond: | multiplied_duration | music_embedded music_embedded music_list { $3 = scm_reverse_x ($3, SCM_EOL); - if (unsmob_music ($2)) + if (unsmob ($2)) $3 = scm_cons ($2, $3); - if (unsmob_music ($1)) + if (unsmob ($1)) $3 = scm_cons ($1, $3); - $$ = MAKE_SYNTAX ("sequential-music", @$, $3); + $$ = MAKE_SYNTAX (sequential_music, @$, $3); } | error { parser->error_level_ = 1; @@ -624,6 +647,11 @@ assignment: parser->lexer_->set_identifier (path, $4); $$ = SCM_UNSPECIFIED; } + | assignment_id '.' property_path '=' identifier_init { + SCM path = scm_cons (scm_string_to_symbol ($1), $3); + parser->lexer_->set_identifier (path, $5); + $$ = SCM_UNSPECIFIED; + } ; @@ -633,7 +661,7 @@ identifier_init: | post_event_nofinger post_events { $$ = scm_reverse_x ($2, SCM_EOL); - if (Music *m = unsmob_music ($1)) + if (Music *m = unsmob ($1)) { if (m->is_mus_type ("post-event-wrapper")) $$ = scm_append @@ -661,18 +689,110 @@ identifier_init_nonumber: | output_def | context_def_spec_block | music_assign + | pitch_or_music | FRACTION | string - | embedded_scm + | embedded_scm + | partial_markup | full_markup_list | context_modification + | partial_function ETC + { + $$ = MAKE_SYNTAX (partial_music_function, @$, + scm_reverse_x ($1, SCM_EOL)); + } + ; + +// Partial functions +partial_function: + MUSIC_FUNCTION function_arglist_partial + { + $$ = scm_acons ($1, $2, SCM_EOL); + } + | EVENT_FUNCTION function_arglist_partial + { + $$ = scm_acons ($1, $2, SCM_EOL); + } + | SCM_FUNCTION function_arglist_partial + { + $$ = scm_acons ($1, $2, SCM_EOL); + } + | OVERRIDE grob_prop_path '=' + { + if (SCM_UNBNDP ($2)) + $$ = scm_list_1 (SCM_BOOL_F); + else + $$ = scm_cons + (scm_list_3 (Syntax::property_override_function, + scm_cdr ($2), scm_car ($2)), + SCM_EOL); + } + | SET context_prop_spec '=' + { + if (SCM_UNBNDP ($2)) + $$ = scm_list_1 (SCM_BOOL_F); + else + $$ = scm_cons + (scm_list_3 (Syntax::property_set_function, + scm_cadr ($2), scm_car ($2)), + SCM_EOL); + } + | MUSIC_FUNCTION EXPECT_SCM function_arglist_optional partial_function + { + $$ = scm_acons ($1, $3, $4); + } + | EVENT_FUNCTION EXPECT_SCM function_arglist_optional partial_function + { + $$ = scm_acons ($1, $3, $4); + } + | SCM_FUNCTION EXPECT_SCM function_arglist_optional partial_function + { + $$ = scm_acons ($1, $3, $4); + } + | OVERRIDE grob_prop_path '=' partial_function + { + if (SCM_UNBNDP ($2)) + $$ = scm_list_1 (SCM_BOOL_F); + else + $$ = scm_cons + (scm_list_3 (Syntax::property_override_function, + scm_cdr ($2), scm_car ($2)), + $4); + } + | SET context_prop_spec '=' partial_function + { + if (SCM_UNBNDP ($2)) + $$ = scm_list_1 (SCM_BOOL_F); + else + $$ = scm_cons + (scm_list_3 (Syntax::property_set_function, + scm_cadr ($2), scm_car ($2)), + $4); + } + | MUSIC_FUNCTION EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup partial_function + { + $$ = scm_acons ($1, $4, $5); + } + | EVENT_FUNCTION EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup partial_function + { + $$ = scm_acons ($1, $4, $5); + } + | SCM_FUNCTION EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup partial_function + { + $$ = scm_acons ($1, $4, $5); + } ; context_def_spec_block: CONTEXT '{' context_def_spec_body '}' - { + { $$ = $3; - unsmob_context_def ($$)->origin ()->set_spot (@$); + Context_def *td = unsmob ($$); + if (!td) { + $$ = Context_def::make_scm (); + td = unsmob ($$); + } + td->origin ()->set_spot (@$); } ; @@ -690,47 +810,54 @@ context_mod_arg: } ; -context_mod_embedded: - context_mod_arg - { - if (unsmob_music ($1)) { - SCM proc = parser->lexer_->lookup_identifier ("context-mod-music-handler"); - $1 = scm_call_2 (proc, parser->self_scm (), $1); - } - if (unsmob_context_mod ($1)) - $$ = $1; - else { - parser->parser_error (@1, _ ("not a context mod")); - $$ = Context_mod ().smobbed_copy (); - } - } - ; - context_def_spec_body: /**/ { - $$ = Context_def::make_scm (); - } - | CONTEXT_DEF_IDENTIFIER { - $$ = $1; + $$ = SCM_UNSPECIFIED; } | context_def_spec_body context_mod { - if (!SCM_UNBNDP ($2)) - unsmob_context_def ($$)->add_context_mod ($2); + if (!SCM_UNBNDP ($2)) { + Context_def *td = unsmob ($$); + if (!td) { + $$ = Context_def::make_scm (); + td = unsmob ($$); + } + unsmob ($$)->add_context_mod ($2); + } } | context_def_spec_body context_modification { - Context_def *td = unsmob_context_def ($$); - SCM new_mods = unsmob_context_mod ($2)->get_mods (); + Context_def *td = unsmob ($$); + if (!td) { + $$ = Context_def::make_scm (); + td = unsmob ($$); + } + SCM new_mods = unsmob ($2)->get_mods (); for (SCM m = new_mods; scm_is_pair (m); m = scm_cdr (m)) { td->add_context_mod (scm_car (m)); } } - | context_def_spec_body context_mod_embedded { - Context_def *td = unsmob_context_def ($$); - SCM new_mods = unsmob_context_mod ($2)->get_mods (); - for (SCM m = new_mods; scm_is_pair (m); m = scm_cdr (m)) { - td->add_context_mod (scm_car (m)); - } + | context_def_spec_body context_mod_arg { + Context_def *td = unsmob ($1); + if (scm_is_eq ($2, SCM_UNSPECIFIED)) + ; + else if (!td && unsmob ($2)) + $$ = $2; + else { + if (!td) { + $$ = Context_def::make_scm (); + td = unsmob ($$); + } + if (unsmob ($2)) { + SCM proc = parser->lexer_->lookup_identifier ("context-mod-music-handler"); + $2 = scm_call_1 (proc, $2); + } + if (Context_mod *cm = unsmob ($2)) { + for (SCM m = cm->get_mods (); scm_is_pair (m); m = scm_cdr (m)) { + td->add_context_mod (scm_car (m)); + } + } else + parser->parser_error (@2, _ ("not a context mod")); + } } ; @@ -739,7 +866,7 @@ context_def_spec_body: book_block: BOOK '{' book_body '}' { $$ = $3; - unsmob_book ($$)->origin ()->set_spot (@$); + unsmob ($$)->origin ()->set_spot (@$); pop_paper (parser); parser->lexer_->set_identifier (ly_symbol2scm ("$current-book"), SCM_BOOL_F); } @@ -752,7 +879,7 @@ book_body: { Book *book = new Book; init_papers (parser); - book->paper_ = dynamic_cast (unsmob_output_def (parser->lexer_->lookup_identifier ("$defaultpaper"))->clone ()); + book->paper_ = dynamic_cast (unsmob (parser->lexer_->lookup_identifier ("$defaultpaper"))->clone ()); book->paper_->unprotect (); push_paper (parser, book->paper_); book->header_ = get_header (parser); @@ -763,8 +890,8 @@ book_body: parser->lexer_->set_identifier (ly_symbol2scm ("$current-book"), $1); } | book_body paper_block { - unsmob_book ($1)->paper_ = unsmob_output_def ($2); - set_paper (parser, unsmob_output_def ($2)); + unsmob ($1)->paper_ = unsmob ($2); + set_paper (parser, unsmob ($2)); } | book_body bookpart_block { SCM proc = parser->lexer_->lookup_identifier ("book-bookpart-handler"); @@ -776,7 +903,7 @@ book_body: } | book_body composite_music { SCM proc = parser->lexer_->lookup_identifier ("book-music-handler"); - scm_call_3 (proc, parser->self_scm (), $1, $2); + scm_call_2 (proc, $1, $2); } | book_body full_markup { SCM proc = parser->lexer_->lookup_identifier ("book-text-handler"); @@ -788,7 +915,7 @@ book_body: } | book_body SCM_TOKEN { // Evaluate and ignore #xxx, as opposed to \xxx - parser->lexer_->eval_scm_token ($2); + parser->lexer_->eval_scm_token ($2, @2); } | book_body embedded_scm_active { @@ -801,19 +928,30 @@ book_body: { SCM proc = parser->lexer_->lookup_identifier ("book-text-handler"); scm_call_2 (proc, $1, out); - } else if (unsmob_score ($2)) + } else if (unsmob ($2)) { SCM proc = parser->lexer_->lookup_identifier ("book-score-handler"); scm_call_2 (proc, $1, $2); + } else if (Output_def *od = unsmob ($2)) { + SCM id = SCM_EOL; + + if (to_boolean (od->c_variable ("is-paper"))) + id = ly_symbol2scm ("$defaultpaper"); + else if (to_boolean (od->c_variable ("is-midi"))) + id = ly_symbol2scm ("$defaultmidi"); + else if (to_boolean (od->c_variable ("is-layout"))) + id = ly_symbol2scm ("$defaultlayout"); + + parser->lexer_->set_identifier (id, $2); } else if (!scm_is_eq ($2, SCM_UNSPECIFIED)) parser->parser_error (@2, _("bad expression type")); } | book_body { - parser->lexer_->add_scope (unsmob_book ($1)->header_); + parser->lexer_->add_scope (unsmob ($1)->header_); } lilypond_header | book_body error { - Book *book = unsmob_book ($1); + Book *book = unsmob ($1); book->paper_ = 0; book->scores_ = SCM_EOL; book->bookparts_ = SCM_EOL; @@ -823,7 +961,7 @@ book_body: bookpart_block: BOOKPART '{' bookpart_body '}' { $$ = $3; - unsmob_book ($$)->origin ()->set_spot (@$); + unsmob ($$)->origin ()->set_spot (@$); parser->lexer_->set_identifier (ly_symbol2scm ("$current-bookpart"), SCM_BOOL_F); } ; @@ -838,7 +976,7 @@ bookpart_body: parser->lexer_->set_identifier (ly_symbol2scm ("$current-bookpart"), $1); } | bookpart_body paper_block { - unsmob_book ($$)->paper_ = unsmob_output_def ($2); + unsmob ($$)->paper_ = unsmob ($2); } | bookpart_body score_block { SCM proc = parser->lexer_->lookup_identifier ("bookpart-score-handler"); @@ -846,7 +984,7 @@ bookpart_body: } | bookpart_body composite_music { SCM proc = parser->lexer_->lookup_identifier ("bookpart-music-handler"); - scm_call_3 (proc, parser->self_scm (), $1, $2); + scm_call_2 (proc, $1, $2); } | bookpart_body full_markup { SCM proc = parser->lexer_->lookup_identifier ("bookpart-text-handler"); @@ -858,7 +996,7 @@ bookpart_body: } | bookpart_body SCM_TOKEN { // Evaluate and ignore #xxx, as opposed to \xxx - parser->lexer_->eval_scm_token ($2); + parser->lexer_->eval_scm_token ($2, @2); } | bookpart_body embedded_scm_active { @@ -871,22 +1009,33 @@ bookpart_body: { SCM proc = parser->lexer_->lookup_identifier ("bookpart-text-handler"); scm_call_2 (proc, $1, out); - } else if (unsmob_score ($2)) + } else if (unsmob ($2)) { SCM proc = parser->lexer_->lookup_identifier ("bookpart-score-handler"); scm_call_2 (proc, $1, $2); + } else if (Output_def *od = unsmob ($2)) { + SCM id = SCM_EOL; + + if (to_boolean (od->c_variable ("is-paper"))) + id = ly_symbol2scm ("$defaultpaper"); + else if (to_boolean (od->c_variable ("is-midi"))) + id = ly_symbol2scm ("$defaultmidi"); + else if (to_boolean (od->c_variable ("is-layout"))) + id = ly_symbol2scm ("$defaultlayout"); + + parser->lexer_->set_identifier (id, $2); } else if (!scm_is_eq ($2, SCM_UNSPECIFIED)) parser->parser_error (@2, _("bad expression type")); } | bookpart_body { - Book *book = unsmob_book ($1); + Book *book = unsmob ($1); if (!ly_is_module (book->header_)) book->header_ = ly_make_module (false); parser->lexer_->add_scope (book->header_); } lilypond_header | bookpart_body error { - Book *book = unsmob_book ($1); + Book *book = unsmob ($1); book->paper_ = 0; book->scores_ = SCM_EOL; } @@ -894,91 +1043,102 @@ bookpart_body: score_block: SCORE '{' score_body '}' { - unsmob_score ($3)->origin ()->set_spot (@$); + unsmob ($3)->origin ()->set_spot (@$); $$ = $3; } ; -score_headers: - /* empty */ - { - $$ = SCM_EOL; - } - | score_headers - { - if (!scm_is_pair ($1) - || !ly_is_module (scm_car ($1))) - $1 = scm_cons (ly_make_module (false), $1); - parser->lexer_->add_scope (scm_car ($1)); - } lilypond_header - { - $$ = $1; - } - | score_headers output_def - { - Output_def *od = unsmob_output_def ($2); - if (od->lookup_variable (ly_symbol2scm ("is-paper")) == SCM_BOOL_T) - { - parser->parser_error (@2, _("\\paper cannot be used in \\score, use \\layout instead")); - - } - else - { +score_body: + score_items { + if (!unsmob ($1)) { + parser->parser_error (@1, _("Missing music in \\score")); + $$ = (new Score)->unprotect (); if (scm_is_pair ($1) && ly_is_module (scm_car ($1))) - scm_set_cdr_x ($1, scm_cons ($2, scm_cdr ($1))); - else - $$ = scm_cons ($2, $1); + { + unsmob ($$)->set_header (scm_car ($1)); + $1 = scm_cdr ($1); + } + for (SCM p = scm_reverse_x ($1, SCM_EOL); + scm_is_pair (p); p = scm_cdr (p)) + { + unsmob ($$)-> + add_output_def (unsmob (scm_car (p))); + } } } + | score_body error { + unsmob ($$)->error_found_ = true; + } ; - - -score_body: - score_headers music { - SCM scorify = ly_lily_module_constant ("scorify-music"); - $$ = scm_call_2 (scorify, $2, parser->self_scm ()); +score_item: + embedded_scm + | music + | output_def + ; - if (scm_is_pair ($1) && ly_is_module (scm_car ($1))) - { - unsmob_score ($$)->set_header (scm_car ($1)); - $1 = scm_cdr ($1); - } - for (SCM p = scm_reverse_x ($1, SCM_EOL); - scm_is_pair (p); p = scm_cdr (p)) - { - unsmob_score ($$)-> - add_output_def (unsmob_output_def (scm_car (p))); - } - } - | embedded_scm_active { - if (!unsmob_score ($1)) - { - $$ = (new Score)->unprotect (); - parser->parser_error (@1, _("score expected")); - } +score_items: + /* empty */ + { + $$ = SCM_EOL; } - | score_body + | score_items score_item { - Score *score = unsmob_score ($1); - if (!ly_is_module (score->get_header ())) - score->set_header (ly_make_module (false)); - parser->lexer_->add_scope (score->get_header ()); - } lilypond_header - | score_body output_def { - Output_def *od = unsmob_output_def ($2); - if (od->lookup_variable (ly_symbol2scm ("is-paper")) == SCM_BOOL_T) - { - parser->parser_error (@2, _("\\paper cannot be used in \\score, use \\layout instead")); - + Output_def *od = unsmob ($2); + if (od) { + if (to_boolean (od->lookup_variable (ly_symbol2scm ("is-paper")))) + { + parser->parser_error (@2, _("\\paper cannot be used in \\score, use \\layout instead")); + od = 0; + $2 = SCM_UNSPECIFIED; + } + } else if (!unsmob ($$)) { + if (unsmob ($2)) { + $2 = Lily::scorify_music ($2); + } + if (unsmob ($2)) + { + $$ = $2; + $2 = SCM_UNSPECIFIED; + } } - else - { - unsmob_score ($1)->add_output_def (od); + Score *score = unsmob ($$); + if (score && scm_is_pair ($1)) { + if (ly_is_module (scm_car ($1))) + { + score->set_header (scm_car ($1)); + $1 = scm_cdr ($1); + } + for (SCM p = scm_reverse_x ($1, SCM_EOL); + scm_is_pair (p); p = scm_cdr (p)) + { + score->add_output_def (unsmob (scm_car (p))); + } } + if (od) { + if (score) + score->add_output_def (od); + else if (scm_is_pair ($$) && ly_is_module (scm_car ($$))) + scm_set_cdr_x ($$, scm_cons ($2, scm_cdr ($$))); + else + $$ = scm_cons ($2, $$); + } else if (!scm_is_eq ($2, SCM_UNSPECIFIED)) + parser->parser_error (@2, _("Spurious expression in \\score")); } - | score_body error { - unsmob_score ($$)->error_found_ = true; + | score_items + { + if (Score *score = unsmob ($1)) { + if (!ly_is_module (score->get_header ())) + score->set_header (ly_make_module (false)); + parser->lexer_->add_scope (score->get_header ()); + } else { + if (!scm_is_pair ($1) || !ly_is_module (scm_car ($1))) + $1 = scm_cons (ly_make_module (false), $1); + parser->lexer_->add_scope (scm_car ($1)); + } + } lilypond_header + { + $$ = $1; } ; @@ -989,9 +1149,9 @@ score_body: paper_block: output_def { - Output_def *od = unsmob_output_def ($1); + Output_def *od = unsmob ($1); - if (od->lookup_variable (ly_symbol2scm ("is-paper")) != SCM_BOOL_T) + if (!to_boolean (od->lookup_variable (ly_symbol2scm ("is-paper")))) { parser->parser_error (@1, _ ("need \\paper for paper block")); $$ = get_paper (parser)->unprotect (); @@ -1002,7 +1162,8 @@ paper_block: output_def: output_def_body '}' { - $$ = $1; + if (scm_is_pair ($1)) + $$ = scm_car ($1); parser->lexer_->remove_scope (); parser->lexer_->pop_state (); @@ -1042,44 +1203,75 @@ output_def_head_with_mode_switch: // is still time to escape from notes mode. music_or_context_def: - music_arg + music_assign | context_def_spec_block ; output_def_body: output_def_head_with_mode_switch '{' { - $$ = $1; - unsmob_output_def ($$)->input_origin_.set_spot (@$); - } - | output_def_head_with_mode_switch '{' OUTPUT_DEF_IDENTIFIER { - Output_def *o = unsmob_output_def ($3); - o->input_origin_.set_spot (@$); - $$ = o->self_scm (); - parser->lexer_->remove_scope (); - parser->lexer_->add_scope (o->scope_); + unsmob ($1)->input_origin_.set_spot (@$); + // This is a stupid trick to mark the beginning of the + // body for deciding whether to allow + // embedded_scm_active to have an output definition + $$ = scm_list_1 ($1); } | output_def_body assignment { - + if (scm_is_pair ($1)) + $$ = scm_car ($1); } - | output_def_body embedded_scm { - + | output_def_body embedded_scm_active + { + // We don't switch into note mode for Scheme functions + // here. Does not seem warranted/required in output + // definitions. + if (scm_is_pair ($1)) + { + Output_def *o = unsmob ($2); + if (o) { + o->input_origin_.set_spot (@$); + $1 = o->self_scm (); + parser->lexer_->remove_scope (); + parser->lexer_->add_scope (o->scope_); + $2 = SCM_UNSPECIFIED; + } else + $1 = scm_car ($1); + } + if (unsmob ($2)) + assign_context_def (unsmob ($1), $2); + // Seems unlikely, but let's be complete: + else if (unsmob ($2)) + { + SCM proc = parser->lexer_->lookup_identifier + ("output-def-music-handler"); + scm_call_2 (proc, $1, $2); + } else if (!scm_is_eq ($2, SCM_UNSPECIFIED)) + parser->parser_error (@2, _("bad expression type")); + $$ = $1; + } + | output_def_body SCM_TOKEN { + if (scm_is_pair ($1)) + $$ = scm_car ($1); + // Evaluate and ignore #xxx, as opposed to \xxx + parser->lexer_->eval_scm_token ($2, @2); } | output_def_body { + if (scm_is_pair ($1)) + $1 = scm_car ($1); SCM nn = parser->lexer_->lookup_identifier ("pitchnames"); parser->lexer_->push_note_state (nn); } music_or_context_def { parser->lexer_->pop_state (); - if (unsmob_context_def ($3)) - assign_context_def (unsmob_output_def ($1), $3); + if (unsmob ($3)) + assign_context_def (unsmob ($1), $3); else { SCM proc = parser->lexer_->lookup_identifier ("output-def-music-handler"); - scm_call_3 (proc, parser->self_scm (), - $1, $3); + scm_call_2 (proc, $1, $3); } + $$ = $1; } | output_def_body error { @@ -1088,13 +1280,13 @@ output_def_body: tempo_event: TEMPO steno_duration '=' tempo_range { - $$ = MAKE_SYNTAX ("tempo", @$, SCM_EOL, $2, $4); + $$ = MAKE_SYNTAX (tempo, @$, SCM_EOL, $2, $4); } - | TEMPO scalar steno_duration '=' tempo_range { - $$ = MAKE_SYNTAX ("tempo", @$, $2, $3, $5); + | TEMPO text steno_duration '=' tempo_range { + $$ = MAKE_SYNTAX (tempo, @$, $2, $3, $5); } - | TEMPO scalar { - $$ = MAKE_SYNTAX ("tempo", @$, $2); + | TEMPO text { + $$ = MAKE_SYNTAX (tempo, @$, $2); } %prec ':' ; @@ -1106,7 +1298,7 @@ music_list: $$ = SCM_EOL; } | music_list music_embedded { - if (unsmob_music ($2)) + if (unsmob ($2)) $$ = scm_cons ($2, $1); } | music_list error { @@ -1125,14 +1317,27 @@ braced_music_list: } ; -music: music_arg +music: music_assign | lyric_element_music + | pitch_as_music + ; + +pitch_as_music: + pitch_or_music + { + $$ = make_music_from_simple (parser, @1, $1); + if (!unsmob ($$)) + { + parser->parser_error (@1, _ ("music expected")); + $$ = MAKE_SYNTAX (void_music, @$); + } + } ; music_embedded: music { - if (unsmob_music ($1)->is_mus_type ("post-event")) { + if (unsmob ($1)->is_mus_type ("post-event")) { parser->parser_error (@1, _ ("unexpected post-event")); $$ = SCM_UNSPECIFIED; } @@ -1149,7 +1354,7 @@ music_embedded: { Music *n = MY_MAKE_MUSIC ("NoteEvent", @$); - parser->default_duration_ = *unsmob_duration ($1); + parser->default_duration_ = *unsmob ($1); n->set_property ("duration", $1); if (scm_is_pair ($2)) @@ -1164,7 +1369,7 @@ music_embedded_backup: { if (scm_is_eq ($1, SCM_UNSPECIFIED)) $$ = $1; - else if (Music *m = unsmob_music ($1)) { + else if (Music *m = unsmob ($1)) { if (m->is_mus_type ("post-event")) { parser->parser_error (@1, _ ("unexpected post-event")); @@ -1181,19 +1386,8 @@ music_embedded_backup: } ; -music_arg: - simple_music - { - $$ = make_music_from_simple (parser, @1, $1); - if (!unsmob_music ($$)) - { - parser->parser_error (@1, _ ("music expected")); - $$ = MAKE_SYNTAX ("void-music", @$); - } - } - | composite_music %prec COMPOSITE - ; - +// music_assign does not need to contain lyrics: there are no +// assignments in lyricmode. music_assign: simple_music | composite_music %prec COMPOSITE @@ -1202,29 +1396,29 @@ music_assign: repeated_music: REPEAT simple_string unsigned_number music { - $$ = MAKE_SYNTAX ("repeat", @$, $2, $3, $4, SCM_EOL); + $$ = MAKE_SYNTAX (repeat, @$, $2, $3, $4, SCM_EOL); } | REPEAT simple_string unsigned_number music ALTERNATIVE braced_music_list { - $$ = MAKE_SYNTAX ("repeat", @$, $2, $3, $4, $6); + $$ = MAKE_SYNTAX (repeat, @$, $2, $3, $4, $6); } ; sequential_music: SEQUENTIAL braced_music_list { - $$ = MAKE_SYNTAX ("sequential-music", @$, $2); + $$ = MAKE_SYNTAX (sequential_music, @$, $2); } | braced_music_list { - $$ = MAKE_SYNTAX ("sequential-music", @$, $1); + $$ = MAKE_SYNTAX (sequential_music, @$, $1); } ; simultaneous_music: SIMULTANEOUS braced_music_list { - $$ = MAKE_SYNTAX ("simultaneous-music", @$, $2); + $$ = MAKE_SYNTAX (simultaneous_music, @$, $2); } | DOUBLE_ANGLE_OPEN music_list DOUBLE_ANGLE_CLOSE { - $$ = MAKE_SYNTAX ("simultaneous-music", @$, scm_reverse_x ($2, SCM_EOL)); + $$ = MAKE_SYNTAX (simultaneous_music, @$, scm_reverse_x ($2, SCM_EOL)); } ; @@ -1254,11 +1448,11 @@ context_modification: } | WITH context_modification_arg { - if (unsmob_music ($2)) { + if (unsmob ($2)) { SCM proc = parser->lexer_->lookup_identifier ("context-mod-music-handler"); - $2 = scm_call_2 (proc, parser->self_scm (), $2); + $2 = scm_call_1 (proc, $2); } - if (unsmob_context_mod ($2)) + if (unsmob ($2)) $$ = $2; else { parser->parser_error (@2, _ ("not a context mod")); @@ -1288,22 +1482,123 @@ context_mod_list: } | context_mod_list context_mod { if (!SCM_UNBNDP ($2)) - unsmob_context_mod ($1)->add_context_mod ($2); + unsmob ($1)->add_context_mod ($2); } | context_mod_list CONTEXT_MOD_IDENTIFIER { - Context_mod *md = unsmob_context_mod ($2); + Context_mod *md = unsmob ($2); if (md) - unsmob_context_mod ($1)->add_context_mods (md->get_mods ()); + unsmob ($1)->add_context_mods (md->get_mods ()); } - | context_mod_list context_mod_embedded { - unsmob_context_mod ($1)->add_context_mods - (unsmob_context_mod ($2)->get_mods ()); + | context_mod_list context_mod_arg { + if (scm_is_eq ($2, SCM_UNSPECIFIED)) + ; + else if (unsmob ($2)) { + SCM proc = parser->lexer_->lookup_identifier ("context-mod-music-handler"); + $2 = scm_call_1 (proc, $2); + } + if (unsmob ($2)) + unsmob ($$)->add_context_mods + (unsmob ($2)->get_mods ()); + else { + parser->parser_error (@2, _ ("not a context mod")); + } } ; -composite_music: - complex_music +context_prefix: + CONTEXT symbol optional_id optional_context_mod { + Context_mod *ctxmod = unsmob ($4); + SCM mods = SCM_EOL; + if (ctxmod) + mods = ctxmod->get_mods (); + $$ = START_MAKE_SYNTAX (context_specification, $2, $3, mods, SCM_BOOL_F); + } + | NEWCONTEXT symbol optional_id optional_context_mod { + Context_mod *ctxmod = unsmob ($4); + SCM mods = SCM_EOL; + if (ctxmod) + mods = ctxmod->get_mods (); + $$ = START_MAKE_SYNTAX (context_specification, $2, $3, mods, SCM_BOOL_T); + } + ; + +new_lyrics: + ADDLYRICS optional_context_mod lyric_mode_music { + Context_mod *ctxmod = unsmob ($2); + SCM mods = SCM_EOL; + if (ctxmod) + mods = ctxmod->get_mods (); + $$ = scm_acons ($3, mods, SCM_EOL); + } + | new_lyrics ADDLYRICS optional_context_mod lyric_mode_music { + Context_mod *ctxmod = unsmob ($3); + SCM mods = SCM_EOL; + if (ctxmod) + mods = ctxmod->get_mods (); + $$ = scm_acons ($4, mods, $1); + } + ; + +/* basic_music is basically the same as composite_music but with + * context-prefixed music and lyricized music explicitly removed. The + * reason is that in a sequence + * + * \new Staff \new Voice { ... } \addlyrics { ... } \addlyrics { ... } + * + * we need to group both \addlyrics together (as they go with the same + * voice) but then combine them with \new Voice { ... }, meaning that + * combining \new Voice { ... } needs higher priority than + * { ... } \addlyrics, and *not* have \new Staff \new Voice { ... } + * combine before combining \new Voice { ... } \addlyrics: only one + * layer of context-prefixed music should assemble before \addlyrics + * is integrated. Total mess, and we sort this mess out with explicit + * rules preferring a single context-prefix. + */ + +basic_music: + music_function_call + | repeated_music | music_bare + | LYRICSTO simple_string lyric_mode_music { + $$ = MAKE_SYNTAX (lyric_combine, @$, $2, SCM_EOL, $3); + } + | LYRICSTO symbol '=' simple_string lyric_mode_music + { + $$ = MAKE_SYNTAX (lyric_combine, @$, $3, $2, $4); + } + ; + +contextable_music: + basic_music + | pitch_as_music + | event_chord + ; + +contexted_basic_music: + context_prefix contextable_music new_lyrics + { + Input i; + i.set_location (@1, @2); + $$ = FINISH_MAKE_SYNTAX ($1, i, $2); + $$ = MAKE_SYNTAX (add_lyrics, @$, $$, scm_reverse_x ($3, SCM_EOL)); + } %prec COMPOSITE + | context_prefix contextable_music + { + $$ = FINISH_MAKE_SYNTAX ($1, @$, $2); + } %prec COMPOSITE + | context_prefix contexted_basic_music + { + $$ = FINISH_MAKE_SYNTAX ($1, @$, $2); + } + ; + +composite_music: + basic_music %prec COMPOSITE + | contexted_basic_music + | basic_music new_lyrics + { + $$ = MAKE_SYNTAX (add_lyrics, @$, $1, scm_reverse_x ($2, SCM_EOL)); + } %prec COMPOSITE ; music_bare: @@ -1391,8 +1686,7 @@ symbol_list_rev: symbol_list_part: symbol_list_element { - SCM sym_l_p = ly_lily_module_constant ("symbol-list?"); - $$ = try_string_variants (sym_l_p, $1); + $$ = try_string_variants (Lily::symbol_list_p, $1); if (SCM_UNBNDP ($$)) { parser->parser_error (@1, _("not a symbol")); $$ = SCM_EOL; @@ -1425,7 +1719,6 @@ function_arglist_nonbackup: $$ = check_scheme_arg (parser, @4, t->unprotect (), $3, $2, n); } - } | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup '-' REAL { @@ -1453,6 +1746,16 @@ function_arglist_nonbackup: { $$ = check_scheme_arg (parser, @4, $4, $3, $2); } + | function_arglist_nonbackup_reparse REPARSE pitch_or_music + { + if (scm_is_true (scm_call_1 ($2, $3))) + $$ = scm_cons ($3, $1); + else + $$ = check_scheme_arg (parser, @3, + make_music_from_simple + (parser, @3, $3), + $1, $2); + } | function_arglist_nonbackup_reparse REPARSE duration_length { $$ = check_scheme_arg (parser, @3, $3, $1, $2); @@ -1493,6 +1796,28 @@ function_arglist_nonbackup_reparse: else MYREPARSE (@4, $2, SCM_ARG, $4); } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup pitch + { + $$ = $3; + if (scm_is_true + (scm_call_1 + ($2, make_music_from_simple + (parser, @4, $4)))) + MYREPARSE (@4, $2, PITCH_IDENTIFIER, $4); + else + MYREPARSE (@4, $2, SCM_ARG, $4); + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup steno_tonic_pitch + { + $$ = $3; + if (scm_is_true + (scm_call_1 + ($2, make_music_from_simple + (parser, @4, $4)))) + MYREPARSE (@4, $2, TONICNAME_PITCH, $4); + else + MYREPARSE (@4, $2, SCM_ARG, $4); + } | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup STRING { $$ = $3; @@ -1557,7 +1882,7 @@ function_arglist_backup: $$ = scm_cons ($$, $3); else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (SCM_ARG, $4, @4); } } @@ -1568,17 +1893,49 @@ function_arglist_backup: { $$ = scm_cons ($4, $3); } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (EVENT_IDENTIFIER, $4, @4); } } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup pitch + { + if (scm_is_true + (scm_call_1 + ($2, make_music_from_simple + (parser, @4, $4)))) + { + $$ = $3; + MYREPARSE (@4, $2, PITCH_IDENTIFIER, $4); + } else if (scm_is_true (scm_call_1 ($2, $4))) + $$ = scm_cons ($4, $3); + else { + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); + MYBACKUP (PITCH_IDENTIFIER, $4, @4); + } + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup steno_tonic_pitch + { + if (scm_is_true + (scm_call_1 + ($2, make_music_from_simple + (parser, @4, $4)))) + { + $$ = $3; + MYREPARSE (@4, $2, TONICNAME_PITCH, $4); + } else if (scm_is_true (scm_call_1 ($2, $4))) + $$ = scm_cons ($4, $3); + else { + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); + MYBACKUP (TONICNAME_PITCH, $4, @4); + } + } | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup full_markup { if (scm_is_true (scm_call_1 ($2, $4))) $$ = scm_cons ($4, $3); else { - $$ = scm_cons (loc_on_music (@3, $1), $3); - MYBACKUP (LYRIC_ELEMENT, $4, @4); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); + MYBACKUP (SCM_IDENTIFIER, $4, @4); } } | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup UNSIGNED @@ -1591,7 +1948,7 @@ function_arglist_backup: SCM d = make_duration ($4); if (SCM_UNBNDP (d) || scm_is_false (scm_call_1 ($2, d))) { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (UNSIGNED, $4, @4); } else { MYREPARSE (@4, $2, DURATION_IDENTIFIER, d); @@ -1606,7 +1963,7 @@ function_arglist_backup: $$ = $3; MYREPARSE (@4, $2, REAL, $4); } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (REAL, $4, @4); } } @@ -1616,7 +1973,7 @@ function_arglist_backup: { $$ = scm_cons ($4, $3); } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (NUMBER_IDENTIFIER, $4, @4); } } @@ -1633,12 +1990,11 @@ function_arglist_backup: if (scm_is_true (scm_call_1 ($2, $$))) $$ = scm_cons ($$, $3); else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (UNSIGNED, $5, @5); parser->lexer_->push_extra_token (@4, '-'); } } - } | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup '-' REAL { @@ -1647,7 +2003,7 @@ function_arglist_backup: MYREPARSE (@5, $2, REAL, n); $$ = $3; } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (REAL, n, @5); } } @@ -1657,7 +2013,7 @@ function_arglist_backup: if (scm_is_true (scm_call_1 ($2, n))) { $$ = scm_cons (n, $3); } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (NUMBER_IDENTIFIER, n, @5); } } @@ -1668,7 +2024,7 @@ function_arglist_backup: MYREPARSE (@4, $2, DURATION_IDENTIFIER, $4); $$ = $3; } else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (DURATION_IDENTIFIER, $4, @4); } } @@ -1683,7 +2039,7 @@ function_arglist_backup: else $$ = scm_cons (res, $3); else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (SCM_IDENTIFIER, $4, @4); } } @@ -1698,11 +2054,11 @@ function_arglist_backup: else $$ = scm_cons (res, $3); else { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); MYBACKUP (STRING, $4, @4); } } - | function_arglist_backup REPARSE music_assign + | function_arglist_backup REPARSE pitch_or_music { if (scm_is_true (scm_call_1 ($2, $3))) $$ = scm_cons ($3, $1); @@ -1732,7 +2088,7 @@ function_arglist: function_arglist_nonbackup | EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_nonbackup DEFAULT { - $$ = scm_cons (loc_on_music (@4, $1), $3); + $$ = scm_cons (loc_on_music (parser, @4, $1), $3); } ; @@ -1740,7 +2096,57 @@ function_arglist_skip_nonbackup: function_arglist_nonbackup | EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_nonbackup { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); + } + ; + +// Partial function arglists are returned just in their incomplete +// state: when combined with the music function, the missing parts of +// the signature can be reconstructed +// +// To serve as a partial arglist, the argument list must absolutely +// _not_ be in "skipping optional arguments" mode since then there is +// some backup token that has nowhere to go before \etc. +// +// So we can skim off an arbitrary number of arguments from the end of +// the argument list. The argument list remaining afterwards has to +// be in not-skipping-optional-arguments mode. + +function_arglist_partial: + EXPECT_SCM function_arglist_optional + { + $$ = $2; + } + | EXPECT_SCM function_arglist_partial_optional + { + $$ = $2; + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup + { + $$ = $3; + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_partial + { + $$ = $3; + } + ; + +function_arglist_partial_optional: + EXPECT_SCM function_arglist_optional + { + $$ = $2; + } + | EXPECT_SCM function_arglist_partial_optional + { + $$ = $2; + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup + { + $$ = $3; + } + | EXPECT_OPTIONAL EXPECT_SCM function_arglist_partial_optional + { + $$ = $3; } ; @@ -1783,6 +2189,16 @@ function_arglist_common: $$ = check_scheme_arg (parser, @3, $3, $1, $2); } + | function_arglist_common_reparse REPARSE pitch_or_music + { + if (scm_is_true (scm_call_1 ($2, $3))) + $$ = scm_cons ($3, $1); + else + $$ = check_scheme_arg (parser, @3, + make_music_from_simple + (parser, @3, $3), + $1, $2); + } | function_arglist_common_reparse REPARSE bare_number_common { $$ = check_scheme_arg (parser, @3, @@ -1818,6 +2234,28 @@ function_arglist_common_reparse: // know the predicate to be false. MYREPARSE (@3, $1, SCM_ARG, $3); } + | EXPECT_SCM function_arglist_optional pitch + { + $$ = $2; + if (scm_is_true + (scm_call_1 + ($1, make_music_from_simple + (parser, @3, $3)))) + MYREPARSE (@3, $1, PITCH_IDENTIFIER, $3); + else + MYREPARSE (@3, $1, SCM_ARG, $3); + } + | EXPECT_SCM function_arglist_optional steno_tonic_pitch + { + $$ = $2; + if (scm_is_true + (scm_call_1 + ($1, make_music_from_simple + (parser, @3, $3)))) + MYREPARSE (@3, $1, TONICNAME_PITCH, $3); + else + MYREPARSE (@3, $1, SCM_ARG, $3); + } | EXPECT_SCM function_arglist_optional STRING { $$ = $2; @@ -1883,7 +2321,6 @@ function_arglist_common_reparse: else MYREPARSE (@4, $1, SCM_ARG, $4); } - } | EXPECT_SCM function_arglist_optional '-' REAL { @@ -1897,7 +2334,7 @@ function_arglist_optional: function_arglist_backup | EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_backup DEFAULT { - $$ = scm_cons (loc_on_music (@4, $1), $3); + $$ = scm_cons (loc_on_music (parser, @4, $1), $3); } | function_arglist_skip_backup BACKUP ; @@ -1906,14 +2343,14 @@ function_arglist_skip_backup: function_arglist_backup | EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_backup { - $$ = scm_cons (loc_on_music (@3, $1), $3); + $$ = scm_cons (loc_on_music (parser, @3, $1), $3); } ; music_function_call: MUSIC_FUNCTION function_arglist { - $$ = MAKE_SYNTAX ("music-function", @$, - $1, $2); + $$ = MAKE_SYNTAX (music_function, @$, + $1, $2); } ; @@ -1925,38 +2362,28 @@ optional_id: } ; -complex_music: - music_function_call - | repeated_music { $$ = $1; } - | re_rhythmed_music { $$ = $1; } - | complex_music_prefix music - { - $$ = FINISH_MAKE_SYNTAX ($1, @$, $2); - } - ; +// We must not have lookahead tokens parsed in lyric mode. In order +// to save confusion, we take almost the same set as permitted with +// \lyricmode and/or \lyrics. However, music identifiers are also +// allowed, and they obviously do not require switching into lyrics +// mode for parsing. -complex_music_prefix: - CONTEXT symbol optional_id optional_context_mod { - Context_mod *ctxmod = unsmob_context_mod ($4); - SCM mods = SCM_EOL; - if (ctxmod) - mods = ctxmod->get_mods (); - $$ = START_MAKE_SYNTAX ("context-specification", $2, $3, mods, SCM_BOOL_F); - } - | NEWCONTEXT symbol optional_id optional_context_mod { - Context_mod *ctxmod = unsmob_context_mod ($4); - SCM mods = SCM_EOL; - if (ctxmod) - mods = ctxmod->get_mods (); - $$ = START_MAKE_SYNTAX ("context-specification", $2, $3, mods, SCM_BOOL_T); +lyric_mode_music: + { + parser->lexer_->push_lyric_state (); + } grouped_music_list + { + parser->lexer_->pop_state (); + $$ = $2; } + | MUSIC_IDENTIFIER ; mode_changed_music: mode_changing_head grouped_music_list { - if ($1 == ly_symbol2scm ("chords")) + if (scm_is_eq ($1, ly_symbol2scm ("chords"))) { - $$ = MAKE_SYNTAX ("unrelativable-music", @$, $2); + $$ = MAKE_SYNTAX (unrelativable_music, @$, $2); } else { @@ -1965,14 +2392,14 @@ mode_changed_music: parser->lexer_->pop_state (); } | mode_changing_head_with_context optional_context_mod grouped_music_list { - Context_mod *ctxmod = unsmob_context_mod ($2); + Context_mod *ctxmod = unsmob ($2); SCM mods = SCM_EOL; if (ctxmod) mods = ctxmod->get_mods (); - $$ = MAKE_SYNTAX ("context-specification", @$, $1, SCM_EOL, mods, SCM_BOOL_T, $3); - if ($1 == ly_symbol2scm ("ChordNames")) + $$ = MAKE_SYNTAX (context_specification, @$, $1, SCM_EOL, mods, SCM_BOOL_T, $3); + if (scm_is_eq ($1, ly_symbol2scm ("ChordNames"))) { - $$ = MAKE_SYNTAX ("unrelativable-music", @$, $$); + $$ = MAKE_SYNTAX (unrelativable_music, @$, $$); } parser->lexer_->pop_state (); } @@ -2036,39 +2463,9 @@ mode_changing_head_with_context: } ; -new_lyrics: - ADDLYRICS { parser->lexer_->push_lyric_state (); } - /*cont */ - composite_music { - /* Can also use music at the expensive of two S/Rs similar to - \repeat \alternative */ - parser->lexer_->pop_state (); - - $$ = scm_cons ($3, SCM_EOL); - } - | new_lyrics ADDLYRICS { - parser->lexer_->push_lyric_state (); - } composite_music { - parser->lexer_->pop_state (); - $$ = scm_cons ($4, $1); - } - ; - -re_rhythmed_music: - composite_music new_lyrics { - $$ = MAKE_SYNTAX ("add-lyrics", @$, $1, scm_reverse_x ($2, SCM_EOL)); - } %prec COMPOSITE - | LYRICSTO simple_string { - parser->lexer_->push_lyric_state (); - } music { - parser->lexer_->pop_state (); - $$ = MAKE_SYNTAX ("lyric-combine", @$, $2, $4); - } - ; - context_change: CHANGE symbol '=' simple_string { - $$ = MAKE_SYNTAX ("context-change", @$, $2, $4); + $$ = MAKE_SYNTAX (context_change, @$, $2, $4); } ; @@ -2156,7 +2553,7 @@ revert_arg_part: | revert_arg_backup BACKUP SCM_ARG symbol_list_part { $$ = scm_append_x (scm_list_2 ($4, $3)); - } + } ; context_def_mod: @@ -2253,43 +2650,6 @@ context_prop_spec: } ; -simple_music_property_def: - OVERRIDE grob_prop_path '=' scalar { - if (SCM_UNBNDP ($2)) - $$ = SCM_UNDEFINED; - else { - $$ = scm_list_5 (scm_car ($2), - ly_symbol2scm ("OverrideProperty"), - scm_cadr ($2), - $4, - scm_cddr ($2)); - } - } - | REVERT simple_revert_context revert_arg { - $$ = scm_list_4 ($2, - ly_symbol2scm ("RevertProperty"), - scm_car ($3), - scm_cdr ($3)); - } - | SET context_prop_spec '=' scalar { - if (SCM_UNBNDP ($2)) - $$ = SCM_UNDEFINED; - else - $$ = scm_list_4 (scm_car ($2), - ly_symbol2scm ("PropertySet"), - scm_cadr ($2), - $4); - } - | UNSET context_prop_spec { - if (SCM_UNBNDP ($2)) - $$ = SCM_UNDEFINED; - else - $$ = scm_list_3 (scm_car ($2), - ly_symbol2scm ("PropertyUnset"), - scm_cadr ($2)); - } - ; - // This is all quite awkward for the sake of substantial backward // compatibility while at the same time allowing a more "natural" form @@ -2324,24 +2684,57 @@ simple_revert_context: ; music_property_def: - simple_music_property_def { - if (SCM_UNBNDP ($1)) - $$ = MAKE_SYNTAX ("void-music", @1); + OVERRIDE grob_prop_path '=' scalar { + if (SCM_UNBNDP ($2)) + $$ = MAKE_SYNTAX (void_music, @$); + else + $$ = MAKE_SYNTAX (property_override, @$, + scm_car ($2), + scm_cdr ($2), + $4); + } + | REVERT simple_revert_context revert_arg { + $$ = MAKE_SYNTAX (property_revert, @$, $2, $3); + } + | SET context_prop_spec '=' scalar { + if (SCM_UNBNDP ($2)) + $$ = MAKE_SYNTAX (void_music, @$); else - $$ = LOWLEVEL_MAKE_SYNTAX (ly_lily_module_constant ("property-operation"), scm_cons2 (parser->self_scm (), make_input (@$), $1)); + $$ = MAKE_SYNTAX (property_set, @$, + scm_car ($2), + scm_cadr ($2), + $4); + } + | UNSET context_prop_spec { + if (SCM_UNBNDP ($2)) + $$ = MAKE_SYNTAX (void_music, @$); + else + $$ = MAKE_SYNTAX (property_unset, @$, + scm_car ($2), + scm_cadr ($2)); } ; string: - STRING { - $$ = $1; - } + STRING | full_markup ; -simple_string: STRING { - $$ = $1; +text: + STRING + | full_markup + | embedded_scm_bare + { + if (Text_interface::is_markup ($1)) { + $$ = $1; + } else { + parser->parser_error (@1, (_ ("markup expected"))); + $$ = scm_string (SCM_EOL); + } } + ; + +simple_string: STRING | embedded_scm_bare { if (scm_is_string ($1)) { @@ -2361,8 +2754,7 @@ symbol: { // This is a bit of overkill but makes the same // routine responsible for all symbol interpretations. - $$ = try_string_variants (ly_lily_module_constant ("symbol?"), - $1); + $$ = try_string_variants (Guile_user::symbol_p, $1); if (SCM_UNBNDP ($$)) { parser->parser_error (@1, (_ ("symbol expected"))); @@ -2375,6 +2767,7 @@ symbol: scalar: embedded_scm_arg + | pitch_or_music | SCM_IDENTIFIER | bare_number // The following is a rather defensive variant of admitting @@ -2388,50 +2781,27 @@ scalar: { $$ = scm_difference ($2, SCM_UNDEFINED); } - | STRING - | full_markup + | string ; event_chord: simple_element post_events { // Let the rhythmic music iterator sort this mess out. if (scm_is_pair ($2)) { - $$ = make_music_from_simple (parser, @1, $1); - if (unsmob_music ($$)) - unsmob_music ($$)->set_property ("articulations", - scm_reverse_x ($2, SCM_EOL)); - else - { - parser->parser_error (@1, _("music expected")); - $$ = MAKE_SYNTAX ("void-music", @1); - } + unsmob ($$)->set_property ("articulations", + scm_reverse_x ($2, SCM_EOL)); } } %prec ':' - | simple_chord_elements post_events { - if (scm_is_pair ($2)) { - if (unsmob_pitch ($1)) - $1 = make_chord_elements (@1, - $1, - parser->default_duration_.smobbed_copy (), - SCM_EOL); - - SCM elts = ly_append2 ($1, scm_reverse_x ($2, SCM_EOL)); - - $$ = MAKE_SYNTAX ("event-chord", @1, elts); - } else if (!unsmob_pitch ($1)) - $$ = MAKE_SYNTAX ("event-chord", @1, $1); - // A mere pitch drops through. - } %prec ':' | CHORD_REPETITION optional_notemode_duration post_events { Input i; i.set_location (@1, @3); - $$ = MAKE_SYNTAX ("repetition-chord", i, + $$ = MAKE_SYNTAX (repetition_chord, i, $2, scm_reverse_x ($3, SCM_EOL)); } %prec ':' | MULTI_MEASURE_REST optional_notemode_duration post_events { Input i; i.set_location (@1, @3); - $$ = MAKE_SYNTAX ("multi-measure-rest", i, $2, + $$ = MAKE_SYNTAX (multi_measure_rest, i, $2, scm_reverse_x ($3, SCM_EOL)); } %prec ':' | tempo_event @@ -2442,17 +2812,17 @@ event_chord: note_chord_element: chord_body optional_notemode_duration post_events { - Music *m = unsmob_music ($1); - SCM dur = unsmob_duration ($2)->smobbed_copy (); + Music *m = unsmob ($1); + SCM dur = unsmob ($2)->smobbed_copy (); SCM es = m->get_property ("elements"); SCM postevs = scm_reverse_x ($3, SCM_EOL); for (SCM s = es; scm_is_pair (s); s = scm_cdr (s)) - unsmob_music (scm_car (s))->set_property ("duration", dur); + unsmob (scm_car (s))->set_property ("duration", dur); es = ly_append2 (es, postevs); - m-> set_property ("elements", es); - m->set_spot (@$); + m->set_property ("elements", es); + m->set_spot (parser->lexer_->override_input (@$)); $$ = m->self_scm (); } %prec ':' ; @@ -2460,7 +2830,11 @@ note_chord_element: chord_body: ANGLE_OPEN chord_body_elements ANGLE_CLOSE { - $$ = MAKE_SYNTAX ("event-chord", @$, scm_reverse_x ($2, SCM_EOL)); + $$ = MAKE_SYNTAX (event_chord, @$, scm_reverse_x ($2, SCM_EOL)); + } + | FIGURE_OPEN figure_list FIGURE_CLOSE + { + $$ = MAKE_SYNTAX (event_chord, @$, scm_reverse_x ($2, SCM_EOL)); } ; @@ -2473,7 +2847,7 @@ chord_body_elements: ; chord_body_element: - pitch exclamations questions octave_check post_events + pitch_or_tonic_pitch exclamations questions octave_check post_events { bool q = to_boolean ($3); bool ex = to_boolean ($2); @@ -2511,11 +2885,11 @@ chord_body_element: } | music_function_chord_body { - Music *m = unsmob_music ($1); + Music *m = unsmob ($1); while (m && m->is_mus_type ("music-wrapper-music")) { $$ = m->get_property ("element"); - m = unsmob_music ($$); + m = unsmob ($$); } if (!(m && m->is_mus_type ("rhythmic-event"))) { @@ -2528,12 +2902,13 @@ chord_body_element: music_function_chord_body: music_function_call | MUSIC_IDENTIFIER + | embedded_scm ; event_function_event: EVENT_FUNCTION function_arglist { - $$ = MAKE_SYNTAX ("music-function", @$, - $1, $2); + $$ = MAKE_SYNTAX (music_function, @$, + $1, $2); } ; @@ -2543,7 +2918,7 @@ post_events: } | post_events post_event { $$ = $1; - if (Music *m = unsmob_music ($2)) + if (Music *m = unsmob ($2)) { if (m->is_mus_type ("post-event-wrapper")) { @@ -2554,7 +2929,7 @@ post_events: $$ = scm_cons (scm_car (p), $$); } } else { - m->set_spot (@2); + m->set_spot (parser->lexer_->override_input (@2)); $$ = scm_cons ($2, $$); } } @@ -2567,12 +2942,12 @@ post_event_nofinger: } | script_dir music_function_call { $$ = $2; - if (!unsmob_music ($2)->is_mus_type ("post-event")) { + if (!unsmob ($2)->is_mus_type ("post-event")) { parser->parser_error (@2, _ ("post-event expected")); $$ = SCM_UNSPECIFIED; } else if (!SCM_UNBNDP ($1)) { - unsmob_music ($$)->set_property ("direction", $1); + unsmob ($$)->set_property ("direction", $1); } } | HYPHEN { @@ -2588,7 +2963,7 @@ post_event_nofinger: | script_dir direction_reqd_event { if (!SCM_UNBNDP ($1)) { - Music *m = unsmob_music ($2); + Music *m = unsmob ($2); m->set_property ("direction", $1); } $$ = $2; @@ -2596,7 +2971,7 @@ post_event_nofinger: | script_dir direction_less_event { if (!SCM_UNBNDP ($1)) { - Music *m = unsmob_music ($2); + Music *m = unsmob ($2); m->set_property ("direction", $1); } $$ = $2; @@ -2604,13 +2979,13 @@ post_event_nofinger: | '^' fingering { $$ = $2; - unsmob_music ($$)->set_property ("direction", scm_from_int (UP)); + unsmob ($$)->set_property ("direction", scm_from_int (UP)); } | '_' fingering { $$ = $2; - unsmob_music ($$)->set_property ("direction", scm_from_int (DOWN)); - } + unsmob ($$)->set_property ("direction", scm_from_int (DOWN)); + } ; post_event: @@ -2638,7 +3013,7 @@ direction_less_event: a->set_property ("tremolo-type", $1); $$ = a->unprotect (); } - | event_function_event + | event_function_event ; direction_reqd_event: @@ -2652,7 +3027,7 @@ direction_reqd_event: a->set_property ("articulation-type", s); $$ = a->unprotect (); } else { - Music *original = unsmob_music (s); + Music *original = unsmob (s); if (original && original->is_mus_type ("post-event")) { Music *a = original->clone (); a->set_spot (parser->lexer_->override_input (@$)); @@ -2701,8 +3076,8 @@ steno_pitch: NOTENAME_PITCH quotes { if (!scm_is_eq (SCM_INUM0, $2)) { - Pitch p = *unsmob_pitch ($1); - p = p.transposed (Pitch (scm_to_int ($2),0,0)); + Pitch p = *unsmob ($1); + p = p.transposed (Pitch (scm_to_int ($2), 0)); $$ = p.smobbed_copy (); } } @@ -2716,8 +3091,8 @@ steno_tonic_pitch: TONICNAME_PITCH quotes { if (!scm_is_eq (SCM_INUM0, $2)) { - Pitch p = *unsmob_pitch ($1); - p = p.transposed (Pitch (scm_to_int ($2),0,0)); + Pitch p = *unsmob ($1); + p = p.transposed (Pitch (scm_to_int ($2), 0)); $$ = p.smobbed_copy (); } } @@ -2728,13 +3103,18 @@ pitch: | PITCH_IDENTIFIER quotes { if (!scm_is_eq (SCM_INUM0, $2)) { - Pitch p = *unsmob_pitch ($1); - p = p.transposed (Pitch (scm_to_int ($2),0,0)); + Pitch p = *unsmob ($1); + p = p.transposed (Pitch (scm_to_int ($2), 0)); $$ = p.smobbed_copy (); } } ; +pitch_or_tonic_pitch: + pitch + | steno_tonic_pitch + ; + gen_text_def: full_markup { Music *t = MY_MAKE_MUSIC ("TextScriptEvent", @$); @@ -2749,7 +3129,7 @@ gen_text_def: } | embedded_scm { - Music *m = unsmob_music ($1); + Music *m = unsmob ($1); if (m && m->is_mus_type ("post-event")) $$ = $1; else if (Text_interface::is_markup ($1)) { @@ -2771,25 +3151,25 @@ fingering: script_abbreviation: '^' { - $$ = scm_from_locale_string ("Hat"); + $$ = scm_from_ascii_string ("Hat"); } | '+' { - $$ = scm_from_locale_string ("Plus"); + $$ = scm_from_ascii_string ("Plus"); } | '-' { - $$ = scm_from_locale_string ("Dash"); + $$ = scm_from_ascii_string ("Dash"); } | '!' { - $$ = scm_from_locale_string ("Bang"); + $$ = scm_from_ascii_string ("Bang"); } | ANGLE_CLOSE { - $$ = scm_from_locale_string ("Larger"); + $$ = scm_from_ascii_string ("Larger"); } | '.' { - $$ = scm_from_locale_string ("Dot"); + $$ = scm_from_ascii_string ("Dot"); } | '_' { - $$ = scm_from_locale_string ("Underscore"); + $$ = scm_from_ascii_string ("Underscore"); } ; @@ -2811,7 +3191,7 @@ maybe_notemode_duration: } %prec ':' | multiplied_duration { $$ = $1; - parser->default_duration_ = *unsmob_duration ($$); + parser->default_duration_ = *unsmob ($$); } ; @@ -2834,7 +3214,7 @@ steno_duration: } } | DURATION_IDENTIFIER dots { - Duration *d = unsmob_duration ($1); + Duration *d = unsmob ($1); Duration k (d->duration_log (), d->dot_count () + scm_to_int ($2)); k = k.compressed (d->factor ()); @@ -2848,12 +3228,12 @@ multiplied_duration: $$ = $1; } | multiplied_duration '*' UNSIGNED { - $$ = unsmob_duration ($$)->compressed (scm_to_int ($3)).smobbed_copy (); + $$ = unsmob ($$)->compressed (scm_to_int ($3)).smobbed_copy (); } | multiplied_duration '*' FRACTION { Rational m (scm_to_int (scm_car ($3)), scm_to_int (scm_cdr ($3))); - $$ = unsmob_duration ($$)->compressed (m).smobbed_copy (); + $$ = unsmob ($$)->compressed (m).smobbed_copy (); } ; @@ -2868,12 +3248,16 @@ dots: tremolo_type: ':' { - $$ = SCM_INUM0; + $$ = scm_from_int (parser->default_tremolo_type_); } | ':' UNSIGNED { - if (SCM_UNBNDP (make_duration ($2))) + if (SCM_UNBNDP (make_duration ($2))) { parser->parser_error (@2, _ ("not a duration")); - $$ = $2; + $$ = scm_from_int (parser->default_tremolo_type_); + } else { + $$ = $2; + parser->default_tremolo_type_ = scm_to_int ($2); + } } ; @@ -2919,10 +3303,10 @@ bass_figure: } | bass_figure ']' { $$ = $1; - unsmob_music ($1)->set_property ("bracket-stop", SCM_BOOL_T); + unsmob ($1)->set_property ("bracket-stop", SCM_BOOL_T); } | bass_figure figured_bass_alteration { - Music *m = unsmob_music ($1); + Music *m = unsmob ($1); if (scm_to_double ($2)) { SCM salter = m->get_property ("alteration"); SCM alter = scm_is_number (salter) ? salter : scm_from_int (0); @@ -2933,7 +3317,7 @@ bass_figure: } } | bass_figure figured_bass_modification { - Music *m = unsmob_music ($1); + Music *m = unsmob ($1); m->set_property ($2, SCM_BOOL_T); } ; @@ -2960,7 +3344,7 @@ br_bass_figure: } | '[' bass_figure { $$ = $2; - unsmob_music ($$)->set_property ("bracket-start", SCM_BOOL_T); + unsmob ($$)->set_property ("bracket-start", SCM_BOOL_T); } ; @@ -2973,56 +3357,72 @@ figure_list: } ; -figure_spec: - FIGURE_OPEN figure_list FIGURE_CLOSE { - $$ = scm_reverse_x ($2, SCM_EOL); - } - ; - - optional_rest: /**/ { $$ = SCM_BOOL_F; } | REST { $$ = SCM_BOOL_T; } ; -simple_element: - pitch exclamations questions octave_check maybe_notemode_duration optional_rest { +pitch_or_music: + pitch exclamations questions octave_check maybe_notemode_duration optional_rest post_events { if (!parser->lexer_->is_note_state ()) parser->parser_error (@1, _ ("have to be in Note mode for notes")); if (!SCM_UNBNDP ($2) || !SCM_UNBNDP ($3) || scm_is_number ($4) || !SCM_UNBNDP ($5) - || scm_is_true ($6)) + || scm_is_true ($6) + || scm_is_pair ($7)) { Music *n = 0; if (scm_is_true ($6)) n = MY_MAKE_MUSIC ("RestEvent", @$); else n = MY_MAKE_MUSIC ("NoteEvent", @$); - + n->set_property ("pitch", $1); if (SCM_UNBNDP ($5)) n->set_property ("duration", parser->default_duration_.smobbed_copy ()); else n->set_property ("duration", $5); - + if (scm_is_number ($4)) { int q = scm_to_int ($4); n->set_property ("absolute-octave", scm_from_int (q-1)); } - + if (to_boolean ($3)) n->set_property ("cautionary", SCM_BOOL_T); if (to_boolean ($2) || to_boolean ($3)) n->set_property ("force-accidental", SCM_BOOL_T); - + if (scm_is_pair ($7)) + n->set_property ("articulations", + scm_reverse_x ($7, SCM_EOL)); $$ = n->unprotect (); } - } - | DRUM_PITCH optional_notemode_duration { + } %prec ':' + | new_chord post_events { + if (!parser->lexer_->is_chord_state ()) + parser->parser_error (@1, _ ("have to be in Chord mode for chords")); + if (scm_is_pair ($2)) { + if (unsmob ($1)) + $1 = make_chord_elements (@1, + $1, + parser->default_duration_.smobbed_copy (), + SCM_EOL); + + SCM elts = ly_append2 ($1, scm_reverse_x ($2, SCM_EOL)); + + $$ = MAKE_SYNTAX (event_chord, @1, elts); + } else if (!unsmob ($1)) + $$ = MAKE_SYNTAX (event_chord, @1, $1); + // A mere pitch drops through. + } %prec ':' + ; + +simple_element: + DRUM_PITCH optional_notemode_duration { Music *n = MY_MAKE_MUSIC ("NoteEvent", @$); n->set_property ("duration", $2); n->set_property ("drum-type", $1); @@ -3044,22 +3444,6 @@ simple_element: } ; -// Can return a single pitch rather than a list. -simple_chord_elements: - new_chord { - if (!parser->lexer_->is_chord_state ()) - parser->parser_error (@1, _ ("have to be in Chord mode for chords")); - $$ = $1; - } - | figure_spec optional_notemode_duration { - for (SCM s = $1; scm_is_pair (s); s = scm_cdr (s)) - { - unsmob_music (scm_car (s))->set_property ("duration", $2); - } - $$ = $1; - } - ; - lyric_element: full_markup { if (!parser->lexer_->is_lyric_state ()) @@ -3076,9 +3460,9 @@ lyric_element: lyric_element_music: lyric_element optional_notemode_duration post_events { - $$ = MAKE_SYNTAX ("lyric-event", @$, $1, $2); + $$ = MAKE_SYNTAX (lyric_event, @$, $1, $2); if (scm_is_pair ($3)) - unsmob_music ($$)->set_property + unsmob ($$)->set_property ("articulations", scm_reverse_x ($3, SCM_EOL)); } %prec ':' ; @@ -3272,22 +3656,35 @@ full_markup_list: } ; -full_markup: +markup_mode: MARKUP - { parser->lexer_->push_markup_state (); } - markup_top { - $$ = $3; + { + parser->lexer_->push_markup_state (); + } + ; + +full_markup: + markup_mode markup_top { + $$ = $2; + parser->lexer_->pop_state (); + } + ; + +partial_markup: + markup_mode markup_partial_function ETC + { + $$ = MAKE_SYNTAX (partial_markup, @2, $2); parser->lexer_->pop_state (); } ; markup_top: markup_list { - $$ = scm_list_2 (ly_lily_module_constant ("line-markup"), $1); + $$ = scm_list_2 (Lily::line_markup, $1); } | markup_head_1_list simple_markup { - $$ = scm_car (MAKE_SYNTAX ("composed-markup-list", + $$ = scm_car (MAKE_SYNTAX (composed_markup_list, @2, $1, scm_list_1 ($2))); } | simple_markup { @@ -3296,7 +3693,7 @@ markup_top: ; markup_scm: - embedded_scm_bare + embedded_scm { if (Text_interface::is_markup ($1)) MYBACKUP (MARKUP_IDENTIFIER, $1, @1); @@ -3308,7 +3705,7 @@ markup_scm: } } BACKUP ; - + markup_list: markup_composed_list { @@ -3332,15 +3729,21 @@ markup_uncomposed_list: SCM nn = parser->lexer_->lookup_identifier ("pitchnames"); parser->lexer_->push_note_state (nn); } '{' score_body '}' { - unsmob_score ($4)->origin ()->set_spot (@$); - $$ = scm_list_1 (scm_list_2 (ly_lily_module_constant ("score-lines-markup-list"), $4)); + Score *sc = unsmob ($4); + sc->origin ()->set_spot (@$); + if (sc->defs_.empty ()) { + Output_def *od = get_layout (parser); + sc->add_output_def (od); + od->unprotect (); + } + $$ = scm_list_1 (scm_list_2 (Lily::score_lines_markup_list, $4)); parser->lexer_->pop_state (); } ; markup_composed_list: markup_head_1_list markup_uncomposed_list { - $$ = MAKE_SYNTAX ("composed-markup-list", + $$ = MAKE_SYNTAX (composed_markup_list, @2, $1, $2); } ; @@ -3386,6 +3789,37 @@ markup_command_list_arguments: } ; +markup_partial_function: + MARKUP_FUNCTION markup_arglist_partial + { + $$ = scm_list_1 (scm_cons ($1, scm_reverse_x ($2, SCM_EOL))); + } + | markup_head_1_list MARKUP_FUNCTION markup_arglist_partial + { + $$ = scm_cons (scm_cons ($2, scm_reverse_x ($3, SCM_EOL)), + $1); + } + ; + +markup_arglist_partial: + EXPECT_MARKUP markup_arglist_partial + { + $$ = $2; + } + | EXPECT_SCM markup_arglist_partial + { + $$= $2; + } + | EXPECT_MARKUP markup_command_list_arguments + { + $$ = $2; + } + | EXPECT_SCM markup_command_list_arguments + { + $$ = $2; + } + ; + markup_head_1_item: MARKUP_FUNCTION EXPECT_MARKUP markup_command_list_arguments { $$ = scm_cons ($1, scm_reverse_x ($3, SCM_EOL)); @@ -3409,8 +3843,14 @@ simple_markup: SCM nn = parser->lexer_->lookup_identifier ("pitchnames"); parser->lexer_->push_note_state (nn); } '{' score_body '}' { - unsmob_score ($4)->origin ()->set_spot (@$); - $$ = scm_list_2 (ly_lily_module_constant ("score-markup"), $4); + Score *sc = unsmob ($4); + sc->origin ()->set_spot (@$); + if (sc->defs_.empty ()) { + Output_def *od = get_layout (parser); + sc->add_output_def (od); + od->unprotect (); + } + $$ = scm_list_2 (Lily::score_markup, $4); parser->lexer_->pop_state (); } | MARKUP_FUNCTION markup_command_basic_arguments { @@ -3425,7 +3865,7 @@ simple_markup: markup: markup_head_1_list simple_markup { - $$ = scm_car (MAKE_SYNTAX ("composed-markup-list", + $$ = scm_car (MAKE_SYNTAX (composed_markup_list, @2, $1, scm_list_1 ($2))); } | simple_markup { @@ -3444,12 +3884,19 @@ Lily_parser::set_yydebug (bool x) SCM Lily_parser::do_yyparse () { - SCM retval = SCM_UNDEFINED; - yyparse (this, &retval); - return retval; + return scm_c_with_fluid (Lily::f_parser, + self_scm (), + do_yyparse_trampoline, + static_cast (this)); } - +SCM +Lily_parser::do_yyparse_trampoline (void *parser) +{ + SCM retval = SCM_UNDEFINED; + yyparse (static_cast (parser), &retval); + return retval; +} @@ -3462,8 +3909,8 @@ otherwise, we have to import music classes into the lexer. int Lily_lexer::try_special_identifiers (SCM *destination, SCM sid) { - if (unsmob_book (sid)) { - Book *book = unsmob_book (sid)->clone (); + if (unsmob (sid)) { + Book *book = unsmob (sid)->clone (); *destination = book->self_scm (); book->unprotect (); @@ -3471,38 +3918,30 @@ Lily_lexer::try_special_identifiers (SCM *destination, SCM sid) } else if (scm_is_number (sid)) { *destination = sid; return NUMBER_IDENTIFIER; - } else if (unsmob_context_def (sid)) { - Context_def *def= unsmob_context_def (sid)->clone (); - - *destination = def->self_scm (); - def->unprotect (); - - return CONTEXT_DEF_IDENTIFIER; - } else if (unsmob_context_mod (sid)) { - *destination = unsmob_context_mod (sid)->smobbed_copy (); - + } else if (unsmob (sid)) + { + *destination = unsmob (sid)->clone ()->unprotect (); + return SCM_IDENTIFIER; + } else if (unsmob (sid)) { + *destination = unsmob (sid)->smobbed_copy (); return CONTEXT_MOD_IDENTIFIER; - } else if (Music *mus = unsmob_music (sid)) { + } else if (Music *mus = unsmob (sid)) { mus = mus->clone (); *destination = mus->self_scm (); bool is_event = mus->is_mus_type ("post-event"); mus->unprotect (); return is_event ? EVENT_IDENTIFIER : MUSIC_IDENTIFIER; - } else if (unsmob_pitch (sid)) { - *destination = unsmob_pitch (sid)->smobbed_copy (); + } else if (unsmob (sid)) { + *destination = unsmob (sid)->smobbed_copy (); return PITCH_IDENTIFIER; - } else if (unsmob_duration (sid)) { - *destination = unsmob_duration (sid)->smobbed_copy (); + } else if (unsmob (sid)) { + *destination = unsmob (sid)->smobbed_copy (); return DURATION_IDENTIFIER; - } else if (unsmob_output_def (sid)) { - Output_def *p = unsmob_output_def (sid); - p = p->clone (); - - *destination = p->self_scm (); - p->unprotect (); - return OUTPUT_DEF_IDENTIFIER; - } else if (unsmob_score (sid)) { - *destination = unsmob_score (sid)->clone ()->unprotect (); + } else if (unsmob (sid)) { + *destination = unsmob (sid)->clone ()->unprotect (); + return SCM_IDENTIFIER; + } else if (unsmob (sid)) { + *destination = unsmob (sid)->clone ()->unprotect (); return SCM_IDENTIFIER; } @@ -3512,7 +3951,7 @@ Lily_lexer::try_special_identifiers (SCM *destination, SCM sid) SCM get_next_unique_context_id () { - return scm_from_locale_string ("$uniqueContextId"); + return scm_from_ascii_string ("$uniqueContextId"); } @@ -3522,7 +3961,7 @@ get_next_unique_lyrics_context_id () static int new_context_count; char s[128]; snprintf (s, sizeof (s)-1, "uniqueContext%d", new_context_count++); - return scm_from_locale_string (s); + return scm_from_ascii_string (s); } // check_scheme_arg checks one argument with a given predicate for use @@ -3551,18 +3990,18 @@ SCM check_scheme_arg (Lily_parser *parser, Input loc, return args; } scm_set_cdr_x (scm_last_pair (args), SCM_EOL); - MAKE_SYNTAX ("argument-error", loc, scm_length (args), pred, + MAKE_SYNTAX (argument_error, loc, scm_length (args), pred, SCM_UNBNDP (disp) ? arg : disp); scm_set_cdr_x (scm_last_pair (args), SCM_BOOL_F); return args; } -SCM loc_on_music (Input loc, SCM arg) +SCM loc_on_music (Lily_parser *parser, Input loc, SCM arg) { - if (Music *m = unsmob_music (arg)) + if (Music *m = unsmob (arg)) { m = m->clone (); - m->set_spot (loc); + m->set_spot (parser->lexer_->override_input (loc)); return m->unprotect (); } return arg; @@ -3638,7 +4077,7 @@ is_regular_identifier (SCM id, bool multiple) SCM make_music_from_simple (Lily_parser *parser, Input loc, SCM simple) { - if (unsmob_music (simple)) + if (unsmob (simple)) return simple; if (parser->lexer_->is_note_state ()) { if (scm_is_symbol (simple)) { @@ -3647,7 +4086,7 @@ make_music_from_simple (Lily_parser *parser, Input loc, SCM simple) n->set_property ("drum-type", simple); return n->unprotect (); } - if (unsmob_pitch (simple)) { + if (unsmob (simple)) { Music *n = MY_MAKE_MUSIC ("NoteEvent", loc); n->set_property ("duration", parser->default_duration_.smobbed_copy ()); n->set_property ("pitch", simple); @@ -3656,12 +4095,12 @@ make_music_from_simple (Lily_parser *parser, Input loc, SCM simple) return simple; } else if (parser->lexer_->is_lyric_state ()) { if (Text_interface::is_markup (simple)) - return MAKE_SYNTAX ("lyric-event", loc, simple, + return MAKE_SYNTAX (lyric_event, loc, simple, parser->default_duration_.smobbed_copy ()); } else if (parser->lexer_->is_chord_state ()) { - if (unsmob_pitch (simple)) + if (unsmob (simple)) return MAKE_SYNTAX - ("event-chord", + (event_chord, loc, make_chord_elements (loc, simple, parser->default_duration_.smobbed_copy (), @@ -3697,14 +4136,12 @@ make_duration (SCM d, int dots) SCM make_chord_step (SCM step_scm, Rational alter) { - int step = scm_to_int (step_scm); + Pitch m (0, scm_to_int (step_scm) - 1, alter); - if (step == 7) - alter += FLAT_ALTERATION; + // Notename/octave are normalized + if (m.get_notename () == 6) + m = m.transposed (Pitch (0, 0, FLAT_ALTERATION)); - while (step < 0) - step += 7; - Pitch m ((step -1) / 7, (step - 1) % 7, alter); return m.smobbed_copy (); } @@ -3712,11 +4149,10 @@ make_chord_step (SCM step_scm, Rational alter) SCM make_chord_elements (Input loc, SCM pitch, SCM dur, SCM modification_list) { - SCM chord_ctor = ly_lily_module_constant ("construct-chord-elements"); - SCM res = scm_call_3 (chord_ctor, pitch, dur, modification_list); + SCM res = Lily::construct_chord_elements (pitch, dur, modification_list); for (SCM s = res; scm_is_pair (s); s = scm_cdr (s)) { - unsmob_music (scm_car (s))->set_spot (loc); + unsmob (scm_car (s))->set_spot (loc); } return res; }