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 (Lily_parser *parser, Input loc, SCM arg);
+SCM loc_on_copy (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);
SCM make_duration (SCM t, int dots = 0, SCM factor = SCM_UNDEFINED);
bool is_regular_identifier (SCM id, bool multiple=false);
+SCM make_reverse_key_list (SCM keys);
+SCM try_word_variants (SCM pred, SCM str);
SCM try_string_variants (SCM pred, SCM str);
int yylex (YYSTYPE *s, YYLTYPE *loc, Lily_parser *parser);
%token BOOK_IDENTIFIER
%token CHORD_MODIFIER
%token CHORD_REPETITION
-%token CONTEXT_MOD_IDENTIFIER
%token DRUM_PITCH
/* Artificial token for durations in argument lists */
%token DURATION_ARG
%token STRING
%token SYMBOL_LIST
%token TONICNAME_PITCH
+%token SYMBOL
%left '-' '+'
toplevel_expression:
- {
- parser->lexer_->add_scope (get_header (parser));
- } lilypond_header {
- parser->lexer_->set_identifier (ly_symbol2scm ("$defaultheader"), $2);
+ header_block {
+ parser->lexer_->set_identifier (ly_symbol2scm ("$defaultheader"), $1);
}
| book_block {
SCM proc = parser->lexer_->lookup_identifier ("toplevel-book-handler");
id = ly_symbol2scm ("$defaultlayout");
parser->lexer_->set_identifier (id, $1);
+ } else if (ly_is_module ($1))
+ {
+ SCM module = get_header (parser);
+ ly_module_copy (module, $1);
+ parser->lexer_->set_identifier
+ (ly_symbol2scm ("$defaultheader"), module);
} else if (!scm_is_eq ($1, SCM_UNSPECIFIED))
parser->parser_error (@1, _("bad expression type"));
}
LOOKUP_IDENTIFIER
| LOOKUP_IDENTIFIER '.' symbol_list_rev
{
- $$ = loc_on_music (parser, @$,
- nested_property ($1, scm_reverse_x ($3, SCM_EOL)));
+ $$ = loc_on_copy (parser, @$,
+ nested_property ($1, scm_reverse_x ($3, SCM_EOL)));
}
;
| partial_markup
| full_markup_list
| context_modification
+ | header_block
| score_block
| context_def_spec_block
| book_block
| lilypond_header_body assignment {
}
- | lilypond_header_body embedded_scm {
-
+ | lilypond_header_body SCM_TOKEN {
+ // Evaluate and ignore #xxx, as opposed to \xxx
+ parser->lexer_->eval_scm_token ($2, @2);
+ }
+ | lilypond_header_body embedded_scm_active {
+ if (ly_is_module ($2))
+ ly_module_copy (scm_current_module (), $2);
+ else if (!scm_is_eq ($2, SCM_UNSPECIFIED))
+ parser->parser_error (@2, _("bad expression type"));
}
;
}
;
+header_block:
+ {
+ parser->lexer_->add_scope (get_header (parser));
+ } lilypond_header {
+ $$ = $2;
+ }
+ ;
+
/*
DECLARATIONS
*/
assignment_id:
- STRING { $$ = $1; }
+ STRING
+ | SYMBOL
;
assignment:
;
identifier_init_nonumber:
- score_block
+ header_block
+ | score_block
| book_block
| bookpart_block
| output_def
SCM proc = parser->lexer_->lookup_identifier ("book-score-handler");
scm_call_2 (proc, $1, $2);
} else if (Output_def *od = unsmob<Output_def> ($2)) {
- SCM id = SCM_EOL;
-
- if (to_boolean (od->c_variable ("is-paper")))
- id = ly_symbol2scm ("$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);
+ if (to_boolean (od->lookup_variable (ly_symbol2scm ("is-paper")))) {
+ unsmob<Book> ($1)->paper_ = od;
+ set_paper (parser, od);
+ } else {
+ parser->parser_error (@2, _ ("need \\paper for paper block"));
+ }
+ } else if (ly_is_module ($2))
+ {
+ ly_module_copy (unsmob<Book> ($1)->header_, $2);
} else if (!scm_is_eq ($2, SCM_UNSPECIFIED))
parser->parser_error (@2, _("bad expression type"));
}
SCM proc = parser->lexer_->lookup_identifier ("bookpart-score-handler");
scm_call_2 (proc, $1, $2);
} else if (Output_def *od = unsmob<Output_def> ($2)) {
- SCM id = SCM_EOL;
-
- if (to_boolean (od->c_variable ("is-paper")))
- id = ly_symbol2scm ("$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);
+ if (to_boolean (od->lookup_variable (ly_symbol2scm ("is-paper")))) {
+ unsmob<Book> ($1)->paper_ = od;
+ } else {
+ parser->parser_error (@2, _ ("need \\paper for paper block"));
+ }
+ } else if (ly_is_module ($2)) {
+ Book *book = unsmob<Book> ($1);
+ if (!ly_is_module (book->header_))
+ book->header_ = ly_make_module (false);
+ ly_module_copy (book->header_, $2);
} else if (!scm_is_eq ($2, SCM_UNSPECIFIED))
parser->parser_error (@2, _("bad expression type"));
}
scm_set_cdr_x ($$, scm_cons ($2, scm_cdr ($$)));
else
$$ = scm_cons ($2, $$);
+ } else if (ly_is_module ($2)) {
+ SCM module = SCM_UNSPECIFIED;
+ if (score) {
+ module = score->get_header ();
+ if (!ly_is_module (module))
+ {
+ module = ly_make_module (false);
+ score->set_header (module);
+ }
+ } else if (scm_is_pair ($$) && ly_is_module (scm_car ($$)))
+ module = scm_car ($$);
+ else {
+ module = ly_make_module (false);
+ $$ = scm_cons (module, $$);
+ }
+ ly_module_copy (module, $2);
} else if (!scm_is_eq ($2, SCM_UNSPECIFIED))
parser->parser_error (@2, _("Spurious expression in \\score"));
}
parser->lexer_->pop_state ();
$$ = $4;
}
- | WITH CONTEXT_MOD_IDENTIFIER
- {
- $$ = $2;
- }
- | CONTEXT_MOD_IDENTIFIER
- {
- $$ = $1;
- }
| WITH context_modification_arg
{
if (unsmob<Music> ($2)) {
if (unsmob<Context_mod> ($2))
$$ = $2;
else {
- parser->parser_error (@2, _ ("not a context mod"));
+ // let's permit \with #*unspecified* to go for
+ // an empty context mod
+ if (!scm_is_eq ($2, SCM_UNSPECIFIED))
+ parser->parser_error (@2, _ ("not a context mod"));
$$ = Context_mod ().smobbed_copy ();
}
}
| MUSIC_IDENTIFIER
;
-optional_context_mod:
- /**/ {
- $$ = SCM_EOL;
- }
- | context_modification
+/* A list of single mods collected from a (possibly empty) sequence of
+ * context modifications, usually written as \with ... \with ...
+ */
+
+optional_context_mods:
+ context_modification_mods_list
{
- $$ = $1;
+ if (scm_is_pair ($1))
+ $$ = scm_append_x (scm_reverse_x ($1, SCM_EOL));
}
;
+/* The worker for optional_context_mods conses a (reversed) list where
+ * each element contains the list of single context mods from one
+ * context modification block. Context_mod::get_mods creates fresh
+ * copies, so it's okay to use append! on them.
+ */
+
+context_modification_mods_list:
+ /**/ {
+ $$ = SCM_EOL;
+ }
+ | context_modification_mods_list context_modification
+ {
+ if (Context_mod *m = unsmob<Context_mod> ($2))
+ $$ = scm_cons (m->get_mods (), $1);
+ }
+ ;
+
+/* A Context_mod is a container for a list of context mods like
+ * \consists ... \override ... . context_mod_list produces a
+ * Context_mod from the inside of a \with { ... } statement.
+ */
+
context_mod_list:
/**/ {
$$ = Context_mod ().smobbed_copy ();
if (!SCM_UNBNDP ($2))
unsmob<Context_mod> ($1)->add_context_mod ($2);
}
- | context_mod_list CONTEXT_MOD_IDENTIFIER {
- Context_mod *md = unsmob<Context_mod> ($2);
- if (md)
- unsmob<Context_mod> ($1)->add_context_mods (md->get_mods ());
- }
| context_mod_list context_mod_arg {
- if (scm_is_eq ($2, SCM_UNSPECIFIED))
- ;
- else if (unsmob<Music> ($2)) {
+ if (unsmob<Music> ($2)) {
SCM proc = parser->lexer_->lookup_identifier ("context-mod-music-handler");
$2 = scm_call_1 (proc, $2);
}
if (unsmob<Context_mod> ($2))
unsmob<Context_mod> ($$)->add_context_mods
(unsmob<Context_mod> ($2)->get_mods ());
- else {
+ else if (!scm_is_eq ($2, SCM_UNSPECIFIED))
parser->parser_error (@2, _ ("not a context mod"));
- }
}
;
context_prefix:
- CONTEXT symbol optional_id optional_context_mod {
- Context_mod *ctxmod = unsmob<Context_mod> ($4);
- SCM mods = SCM_EOL;
- if (ctxmod)
- mods = ctxmod->get_mods ();
- $$ = START_MAKE_SYNTAX (context_specification, $2, $3, mods, SCM_BOOL_F);
+ CONTEXT symbol optional_id optional_context_mods {
+ $$ = START_MAKE_SYNTAX (context_specification, $2, $3, $4, SCM_BOOL_F);
}
- | NEWCONTEXT symbol optional_id optional_context_mod {
- Context_mod *ctxmod = unsmob<Context_mod> ($4);
- SCM mods = SCM_EOL;
- if (ctxmod)
- mods = ctxmod->get_mods ();
- $$ = START_MAKE_SYNTAX (context_specification, $2, $3, mods, SCM_BOOL_T);
+ | NEWCONTEXT symbol optional_id optional_context_mods {
+ $$ = START_MAKE_SYNTAX (context_specification, $2, $3, $4, SCM_BOOL_T);
}
;
new_lyrics:
- ADDLYRICS optional_context_mod lyric_mode_music {
- Context_mod *ctxmod = unsmob<Context_mod> ($2);
- SCM mods = SCM_EOL;
- if (ctxmod)
- mods = ctxmod->get_mods ();
- $$ = scm_acons ($3, mods, SCM_EOL);
+ ADDLYRICS optional_context_mods lyric_mode_music {
+ $$ = scm_acons ($3, $2, SCM_EOL);
}
- | new_lyrics ADDLYRICS optional_context_mod lyric_mode_music {
- Context_mod *ctxmod = unsmob<Context_mod> ($3);
- SCM mods = SCM_EOL;
- if (ctxmod)
- mods = ctxmod->get_mods ();
- $$ = scm_acons ($4, mods, $1);
+ | new_lyrics ADDLYRICS optional_context_mods lyric_mode_music {
+ $$ = scm_acons ($4, $3, $1);
}
;
}
| LYRICSTO symbol '=' simple_string lyric_mode_music
{
- $$ = MAKE_SYNTAX (lyric_combine, @$, $3, $2, $4);
+ $$ = MAKE_SYNTAX (lyric_combine, @$, $4, $2, $5);
}
;
}
;
-// symbol_list_part delivers elements in reverse copy.
+// symbol_list_part delivers elements in reverse copy, no lookahead
symbol_list_part:
- symbol_list_element
+ symbol_list_part_bare
+ | embedded_scm_bare
{
- $$ = try_string_variants (Lily::key_list_p, $1);
+ $$ = make_reverse_key_list ($1);
if (SCM_UNBNDP ($$)) {
parser->parser_error (@1, _("not a key"));
$$ = SCM_EOL;
- } else
- $$ = scm_reverse ($$);
+ }
}
;
symbol_list_element:
STRING
- | embedded_scm_bare
+ {
+ $$ = scm_string_to_symbol ($1);
+ }
| UNSIGNED
;
+
symbol_list_part_bare:
- STRING
+ SYMBOL
{
- $$ = try_string_variants (Lily::key_list_p, $1);
+ $$ = try_word_variants (Lily::key_list_p, $1);
if (SCM_UNBNDP ($$)) {
parser->parser_error (@1, _("not a key"));
$$ = SCM_EOL;
} else
$$ = scm_reverse ($$);
}
- | UNSIGNED
+ | symbol_list_element
{
$$ = scm_list_1 ($1);
}
else
MYREPARSE (@4, $2, SCM_ARG, $4);
}
+ | EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup SYMBOL
+ {
+ $$ = $3;
+ SCM res = try_word_variants ($2, $4);
+ if (!SCM_UNBNDP (res))
+ if (scm_is_pair (res))
+ MYREPARSE (@4, $2, SYMBOL_LIST, res);
+ else
+ MYREPARSE (@4, $2, SCM_ARG, res);
+ else if (scm_is_true
+ (scm_call_1
+ ($2, make_music_from_simple
+ (parser, @4, $4))))
+ MYREPARSE (@4, $2, STRING, $4);
+ else
+ MYREPARSE (@4, $2, SCM_ARG, $4);
+ }
| EXPECT_OPTIONAL EXPECT_SCM function_arglist_nonbackup full_markup
{
$$ = $3;
$$ = scm_cons ($$, $3);
else
{
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (SCM_ARG, $4, @4);
}
}
{
$$ = scm_cons ($4, $3);
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (EVENT_IDENTIFIER, $4, @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);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (PITCH_IDENTIFIER, $4, @4);
}
}
} else if (scm_is_true (scm_call_1 ($2, $4)))
$$ = scm_cons ($4, $3);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (TONICNAME_PITCH, $4, @4);
}
}
if (scm_is_true (scm_call_1 ($2, $4)))
$$ = scm_cons ($4, $3);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (SCM_IDENTIFIER, $4, @4);
}
}
($2, make_music_from_simple (parser, @4, d))))
MYREPARSE (@4, $2, DURATION_ARG, d);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (UNSIGNED, $4, @4);
}
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (UNSIGNED, $4, @4);
}
}
$$ = $3;
MYREPARSE (@4, $2, REAL, $4);
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (REAL, $4, @4);
}
}
{
$$ = scm_cons ($4, $3);
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (NUMBER_IDENTIFIER, $4, @4);
}
}
if (scm_is_true (scm_call_1 ($2, $$)))
$$ = scm_cons ($$, $3);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (UNSIGNED, $5, @5);
parser->lexer_->push_extra_token (@4, '-');
}
MYREPARSE (@5, $2, REAL, n);
$$ = $3;
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (REAL, n, @5);
}
}
if (scm_is_true (scm_call_1 ($2, n))) {
$$ = scm_cons (n, $3);
} else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (NUMBER_IDENTIFIER, n, @5);
}
}
($2, make_music_from_simple (parser, @4, $4))))
MYREPARSE (@4, $2, DURATION_ARG, $4);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (DURATION_IDENTIFIER, $4, @4);
}
}
else
$$ = scm_cons (res, $3);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (SCM_IDENTIFIER, $4, @4);
}
}
else
$$ = scm_cons (res, $3);
else {
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
+ MYBACKUP (STRING, $4, @4);
+ }
+ }
+ | EXPECT_OPTIONAL EXPECT_SCM function_arglist_backup SYMBOL
+ {
+ SCM res = try_word_variants ($2, $4);
+ if (!SCM_UNBNDP (res))
+ if (scm_is_pair (res)) {
+ $$ = $3;
+ MYREPARSE (@4, $2, SYMBOL_LIST, res);
+ }
+ else
+ $$ = scm_cons (res, $3);
+ else {
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
MYBACKUP (STRING, $4, @4);
}
}
function_arglist_nonbackup
| EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_nonbackup DEFAULT
{
- $$ = scm_cons (loc_on_music (parser, @4, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @4, $1), $3);
}
;
function_arglist_nonbackup
| EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_nonbackup
{
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
}
;
// know the predicate to be false.
MYREPARSE (@3, $1, SCM_ARG, $3);
}
+ | EXPECT_SCM function_arglist_optional SYMBOL
+ {
+ $$ = $2;
+ SCM res = try_word_variants ($1, $3);
+ if (!SCM_UNBNDP (res))
+ if (scm_is_pair (res))
+ MYREPARSE (@3, $1, SYMBOL_LIST, res);
+ else
+ MYREPARSE (@3, $1, SCM_ARG, res);
+ else if (scm_is_true
+ (scm_call_1
+ ($1, make_music_from_simple (parser, @3, $3))))
+ MYREPARSE (@3, $1, LYRIC_ELEMENT, $3);
+ else
+ // This is going to flag a syntax error, we
+ // know the predicate to be false.
+ MYREPARSE (@3, $1, SCM_ARG, $3);
+ }
| EXPECT_SCM function_arglist_optional full_markup
{
$$ = $2;
function_arglist_backup
| EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_backup DEFAULT
{
- $$ = scm_cons (loc_on_music (parser, @4, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @4, $1), $3);
}
| function_arglist_skip_backup BACKUP
;
function_arglist_backup
| EXPECT_OPTIONAL EXPECT_SCM function_arglist_skip_backup
{
- $$ = scm_cons (loc_on_music (parser, @3, $1), $3);
+ $$ = scm_cons (loc_on_copy (parser, @3, $1), $3);
}
;
}
parser->lexer_->pop_state ();
}
- | mode_changing_head_with_context optional_context_mod grouped_music_list {
- Context_mod *ctxmod = unsmob<Context_mod> ($2);
- SCM mods = SCM_EOL;
- if (ctxmod)
- mods = ctxmod->get_mods ();
- $$ = MAKE_SYNTAX (context_specification, @$, $1, SCM_EOL, mods, SCM_BOOL_T, $3);
+ | mode_changing_head_with_context optional_context_mods grouped_music_list {
+ $$ = MAKE_SYNTAX (context_specification, @$, $1, SCM_EOL, $2, SCM_BOOL_T, $3);
if (scm_is_eq ($1, ly_symbol2scm ("ChordNames")))
{
$$ = MAKE_SYNTAX (unrelativable_music, @$, $$);
| context_def_mod STRING {
$$ = scm_list_2 ($1, $2);
}
+ | context_def_mod SYMBOL {
+ $$ = scm_list_2 ($1, $2);
+ }
| context_def_mod embedded_scm
{
if (!scm_is_string ($2)
- && ly_symbol2scm ("consists") != $1
- && ly_symbol2scm ("remove") != $1)
+ && !scm_is_eq ($1, ly_symbol2scm ("consists"))
+ && !scm_is_eq ($1, ly_symbol2scm ("remove")))
{
$$ = SCM_EOL;
parser->parser_error (@1, _ ("only \\consists and \\remove take non-string argument."));
string:
STRING
+ | SYMBOL
| full_markup
;
text:
STRING
+ | SYMBOL
| full_markup
| embedded_scm_bare
{
;
simple_string: STRING
+ | SYMBOL
| embedded_scm_bare
{
if (scm_is_string ($1)) {
STRING {
$$ = scm_string_to_symbol ($1);
}
+ | SYMBOL
+ {
+ if (!is_regular_identifier ($1, false))
+ parser->parser_error (@1, (_ ("symbol expected")));
+ $$ = scm_string_to_symbol ($1);
+ }
| embedded_scm_bare
{
// This is a bit of overkill but makes the same
}
} %prec ':'
| CHORD_REPETITION optional_notemode_duration post_events {
- Input i;
- i.set_location (@1, @3);
- $$ = MAKE_SYNTAX (repetition_chord, i,
+ $$ = MAKE_SYNTAX (repetition_chord, @$,
$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, @$, $2,
scm_reverse_x ($3, SCM_EOL));
} %prec ':'
| tempo_event
make_simple_markup ($1));
$$ = t->unprotect ();
}
+ | SYMBOL {
+ // Flag a warning? could be unintentional
+ Music *t = MY_MAKE_MUSIC ("TextScriptEvent", @$);
+ t->set_property ("text",
+ make_simple_markup ($1));
+ $$ = t->unprotect ();
+ }
| embedded_scm
{
Music *m = unsmob<Music> ($1);
;
bass_number:
- UNSIGNED { $$ = $1; }
- | STRING { $$ = $1; }
- | full_markup { $$ = $1; }
+ UNSIGNED
+ | STRING
+ | SYMBOL
+ | full_markup
| embedded_scm_bare
{
// as an integer, it needs to be non-negative, and otherwise
parser->parser_error (@1, _ ("markup outside of text script or \\lyricmode"));
$$ = $1;
}
+ | SYMBOL {
+ if (!parser->lexer_->is_lyric_state ())
+ parser->parser_error (@1, _f ("not a note name: %s", ly_scm2string ($1)));
+ $$ = $1;
+ }
| STRING {
if (!parser->lexer_->is_lyric_state ())
- parser->parser_error (@1, _ ("unrecognized string, not in text script or \\lyricmode"));
+ parser->parser_error (@1, _ ("string outside of text script or \\lyricmode"));
$$ = $1;
}
| LYRIC_ELEMENT
STRING {
$$ = make_simple_markup ($1);
}
+ | SYMBOL {
+ $$ = make_simple_markup ($1);
+ }
| SCORE {
parser->lexer_->push_note_state (Lily::pitchnames);
} '{' score_body '}' {
return SCM_IDENTIFIER;
} else if (unsmob<Context_mod> (sid)) {
*destination = unsmob<Context_mod> (sid)->smobbed_copy ();
- return CONTEXT_MOD_IDENTIFIER;
+ return SCM_IDENTIFIER;
} else if (Music *mus = unsmob<Music> (sid)) {
mus = mus->clone ();
*destination = mus->self_scm ();
return args;
}
-SCM loc_on_music (Lily_parser *parser, Input loc, SCM arg)
+SCM loc_on_copy (Lily_parser *parser, Input loc, SCM arg)
{
if (Music *m = unsmob<Music> (arg))
{
m->set_spot (parser->lexer_->override_input (loc));
return m->unprotect ();
}
+ if (Book *b = unsmob<Book> (arg))
+ {
+ b = b->clone ();
+ b->origin ()->set_spot (parser->lexer_->override_input (loc));
+ return b->unprotect ();
+ }
+ if (Context_def *cd = unsmob<Context_def> (arg))
+ {
+ cd = cd->clone ();
+ cd->origin ()->set_spot (parser->lexer_->override_input (loc));
+ return cd->unprotect ();
+ }
+ if (Output_def *od = unsmob<Output_def> (arg))
+ {
+ od = od->clone ();
+ od->input_origin_ = parser->lexer_->override_input (loc);
+ return od->unprotect ();
+ }
+ if (Score *s = unsmob<Score> (arg))
+ {
+ s = s->clone ();
+ s->origin ()->set_spot (parser->lexer_->override_input (loc));
+ return s->unprotect ();
+ }
+ if (Context_mod *cm = unsmob<Context_mod> (arg))
+ {
+ return cm->smobbed_copy ();
+ }
return arg;
}
+SCM
+make_reverse_key_list (SCM keys)
+{
+ if (scm_is_true (Lily::key_p (keys)))
+ return scm_list_1 (keys);
+ if (scm_is_string (keys))
+ return scm_list_1 (scm_string_to_symbol (keys));
+ if (!ly_is_list (keys))
+ return SCM_UNDEFINED;
+ SCM res = SCM_EOL;
+ for (; scm_is_pair (keys); keys = scm_cdr (keys))
+ {
+ SCM elt = scm_car (keys);
+ if (scm_is_true (Lily::key_p (elt)))
+ res = scm_cons (elt, res);
+ else if (scm_is_string (elt))
+ res = scm_cons (scm_string_to_symbol (elt), res);
+ else return SCM_UNDEFINED;
+ }
+ return res;
+}
+
SCM
try_string_variants (SCM pred, SCM str)
{
// a matching predicate is always ok
if (scm_is_true (scm_call_1 (pred, str)))
return str;
- // a symbol may be interpreted as a list of symbols if it helps
+ // a key may be interpreted as a list of keys if it helps
if (scm_is_true (Lily::key_p (str))) {
str = scm_list_1 (str);
if (scm_is_true (scm_call_1 (pred, str)))
return SCM_UNDEFINED;
}
+ if (!scm_is_string (str))
+ return SCM_UNDEFINED;
+
+ // Let's attempt the symbol list interpretation first.
+
+ str = scm_string_to_symbol (str);
+
+ SCM lst = scm_list_1 (str);
+
+ if (scm_is_true (scm_call_1 (pred, lst)))
+ return lst;
+
+ // Try the single symbol interpretation
+
+ if (scm_is_true (scm_call_1 (pred, str)))
+ return str;
+
+ return SCM_UNDEFINED;
+}
+
+SCM
+try_word_variants (SCM pred, SCM str)
+{
+ // str is always a string when we come here
+
+ if (scm_is_true (scm_call_1 (pred, str)))
+ return str;
+
// If this cannot be a string representation of a symbol list,
// we are through.
{
if (unsmob<Music> (simple))
return simple;
- if (parser->lexer_->is_note_state ()) {
- if (scm_is_symbol (simple)) {
+
+ if (scm_is_symbol (simple))
+ {
+ SCM out = SCM_UNDEFINED;
+ switch (parser->lexer_->scan_word (out, simple))
+ {
+ case DRUM_PITCH:
+ {
Music *n = MY_MAKE_MUSIC ("NoteEvent", loc);
n->set_property ("duration", parser->default_duration_.smobbed_copy ());
- n->set_property ("drum-type", simple);
+ n->set_property ("drum-type", out);
return n->unprotect ();
}
+ case NOTENAME_PITCH:
+ case TONICNAME_PITCH:
+ // Take the parsed pitch
+ simple = out;
+ break;
+ // Don't scan CHORD_MODIFIER etc.
+ }
+ }
+
+ if (parser->lexer_->is_note_state ()) {
if (unsmob<Pitch> (simple)) {
Music *n = MY_MAKE_MUSIC ("NoteEvent", loc);
n->set_property ("duration", parser->default_duration_.smobbed_copy ());
projects / lilypond.git / blobdiff