Doc-es: update Notation/Cheatsheet.

[lilypond.git] / lily / parser.yy

diff --git a/lily/parser.yy b/lily/parser.yy
index 54de4727b5b75d8f16776198ee3e0d94bff6fcce..b8849e8f4acaa79447fe0a81daa4d6e0d8a218d3 100644 (file)
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -658,11 +658,6 @@ assignment:
                parser->lexer_->set_identifier ($1, $3);
                 $$ = SCM_UNSPECIFIED;
        }
-       | assignment_id property_path '=' identifier_init {
-               SCM path = scm_cons (scm_string_to_symbol ($1), $2);
-               parser->lexer_->set_identifier (path, $4);
-                $$ = SCM_UNSPECIFIED;
-       }
        | assignment_id '.' property_path '=' identifier_init {
                SCM path = scm_cons (scm_string_to_symbol ($1), $3);
                parser->lexer_->set_identifier (path, $5);
@@ -679,6 +674,14 @@ assignment:
 identifier_init:
        identifier_init_nonumber
        | number_expression
+       | symbol_list_part_bare '.' property_path
+       {
+               $$ = scm_reverse_x ($1, $3);
+       }
+       | symbol_list_part_bare ',' property_path
+       {
+               $$ = scm_reverse_x ($1, $3);
+       }
        | post_event_nofinger post_events
        {
                $$ = scm_reverse_x ($2, SCM_EOL);
@@ -1731,6 +1734,21 @@ symbol_list_element:
        | UNSIGNED
        ;
 
+symbol_list_part_bare:
+       STRING
+       {
+               $$ = try_string_variants (Lily::key_list_p, $1);
+               if (SCM_UNBNDP ($$)) {
+                       parser->parser_error (@1, _("not a key"));
+                       $$ = SCM_EOL;
+               } else
+                       $$ = scm_reverse ($$);
+       }
+       | UNSIGNED
+       {
+               $$ = scm_list_1 ($1);
+       }
+       ;
 
 function_arglist_nonbackup:
        function_arglist_common
@@ -1902,6 +1920,8 @@ function_arglist_nonbackup_reparse:
                if (scm_is_true (scm_call_1 ($2, $4)))
                        // May be 3 \cm or similar
                        MYREPARSE (@4, $2, REAL, $4);
+               else if (scm_is_true (scm_call_1 ($2, scm_list_1 ($4))))
+                       MYREPARSE (@4, $2, SYMBOL_LIST, scm_list_1 ($4));
                else {
                        SCM d = make_duration ($4);
                        if (!SCM_UNBNDP (d)) {
@@ -2008,6 +2028,8 @@ function_arglist_backup:
                if (scm_is_true (scm_call_1 ($2, $4)))
                        // May be 3 \cm or similar
                        MYREPARSE (@4, $2, REAL, $4);
+               else if (scm_is_true (scm_call_1 ($2, scm_list_1 ($4))))
+                       MYREPARSE (@4, $2, SYMBOL_LIST, scm_list_1 ($4));
                else {
                        SCM d = make_duration ($4);
                        if (!SCM_UNBNDP (d)) {
@@ -2378,6 +2400,8 @@ function_arglist_common_reparse:
                if (scm_is_true (scm_call_1 ($1, $3)))
                        // May be 3 \cm or similar
                        MYREPARSE (@3, $1, REAL, $3);
+               else if (scm_is_true (scm_call_1 ($1, scm_list_1 ($3))))
+                       MYREPARSE (@3, $1, SYMBOL_LIST, scm_list_1 ($3));
                else {
                        SCM d = make_duration ($3);
                        if (!SCM_UNBNDP (d)) {
@@ -2573,9 +2597,6 @@ property_path:
        symbol_list_rev  {
                $$ = scm_reverse_x ($1, SCM_EOL);
        }
-       | symbol_list_rev property_path {
-               $$ = scm_reverse_x ($1, $2);
-       }
        ;
 
 property_operation:
@@ -2585,7 +2606,7 @@ property_operation:
        | UNSET symbol {
                $$ = scm_list_2 (ly_symbol2scm ("unset"), $2);
        }
-       | OVERRIDE property_path '=' scalar {
+       | OVERRIDE revert_arg '=' scalar {
                if (scm_ilength ($2) < 2) {
                        parser->parser_error (@2, _("bad grob property path"));
                        $$ = SCM_UNDEFINED;
@@ -2885,6 +2906,14 @@ scalar:
                $$ = scm_difference ($2, SCM_UNDEFINED);
        }
        | string
+       | symbol_list_part_bare '.' property_path
+       {
+               $$ = scm_reverse_x ($1, $3);
+       }
+       | symbol_list_part_bare ',' property_path
+       {
+               $$ = scm_reverse_x ($1, $3);
+       }
        ;
 
 event_chord:
@@ -4050,7 +4079,8 @@ Lily_lexer::try_special_identifiers (SCM *destination, SCM sid)
                *destination = unsmob<Score> (sid)->clone ()->unprotect ();
                return SCM_IDENTIFIER;
        } else if (scm_is_pair (sid)
-                  && scm_is_true (Lily::key_list_p (sid))) {
+                  && scm_is_pair (scm_car (sid))
+                  && scm_is_true (Lily::key_p (scm_caar (sid)))) {
                *destination = sid;
                return LOOKUP_IDENTIFIER;
        }