ID -> ALNUMPLUS

lszeremeta · Nov 29, 2021 · cab4da0 · cab4da0
1 parent fd2fa10
commit cab4da0
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Showing 2 changed files with 13 additions and 12 deletions.
diff --git a/other-notations/YARSpg.ebnf b/other-notations/YARSpg.ebnf
@@ -52,10 +52,10 @@ variable_declaration
 variable_declaration_schema
          ::= variable '=' prop_schema ( ',' prop_schema )*
 variable_name
-         ::= ID
+         ::= ALNUMPLUS
 graph_id
          ::= 'default'
-           | ID
+           | ALNUMPLUS
 prop_list
          ::= ( '[' ( ( prop | variable ) ( ',' ( prop | variable ) )* )? ']' )?
 meta_prop
@@ -71,11 +71,11 @@ edge
 directed ::= '(' node_id ')' '-' '(' edge_id? ( '{' ( edge_label ( ',' edge_label )* )? '}' )? prop_list? ')' '->' '(' node_id ')' graphs_list? metadata?
 undirected
          ::= '(' node_id ')' '-' '(' edge_id? ( '{' ( edge_label ( ',' edge_label )* )? '}' )? prop_list? ')' '-' '(' node_id ')' graphs_list? metadata?
-node_id  ::= ID
+node_id  ::= ALNUMPLUS
 node_label
          ::= STRING
 prop     ::= key ':' value meta_prop?       
-edge_id   ::= ID
+edge_id   ::= ALNUMPLUS
 edge_label
          ::= STRING
 graph_label
@@ -95,7 +95,7 @@ struct_value   ::= '{' key ':' ( primitive_value | struct_value ) meta_prop? ( '
 node_schema
          ::= 'S' '(' node_id_schema ( '{' ( node_label ( ',' node_label )* )? '}' )? prop_list_schema? ')' graphs_list? metadata?
 node_id_schema
-         ::= ID
+         ::= ALNUMPLUS
 prop_list_schema
          ::= '[' ( ( prop_schema | variable ) ( ',' ( prop_schema | variable ) )* )? ']'
 prop_schema
@@ -149,6 +149,7 @@ COMMENT  ::= '#' [^#xd#xa#xc]*
 STRING   ::= '"' ([^"\#xd#xa] | "'" | '\"')* '"'
 UNSIGNED_INT
          ::= [0-9]*
-ID       ::= [a-zA-Z_][a-zA-Z0-9_]*
+ALNUMPLUS
+         ::= [a-zA-Z_][a-zA-Z0-9_]*
 HEX      ::= [0-9A-Fa-f]
 WS       ::= ([#x20#x9#xa])+
diff --git a/yarspg/YARSpg.g4 b/yarspg/YARSpg.g4
@@ -59,12 +59,12 @@ variable_declaration_schema
     ;
 
 variable_name
-    : ID
+    : ALNUMPLUS
     ;
 
 graph_id
     : 'default'
-    | ID
+    | ALNUMPLUS
     ;
 
 prop_list
@@ -101,7 +101,7 @@ undirected
     ;
 
 node_id
-    : ID
+    : ALNUMPLUS
     ;
 
 node_label
@@ -113,7 +113,7 @@ prop
     ;
 
 edge_id
-    : ID
+    : ALNUMPLUS
     ;
 
 edge_label
@@ -160,7 +160,7 @@ node_schema
     ;
 
 node_id_schema
-    : ID
+    : ALNUMPLUS
     ;
 
 prop_list_schema
@@ -263,7 +263,7 @@ UNSIGNED_INT
     : [0-9]+
     ;
 
-ID
+ALNUMPLUS
     : [a-zA-Z_][a-zA-Z0-9_]*
     ;