Add wmap definition

1 files changed, 9 insertions, 9 deletions

diff --git a/Documentation/wmap-spec.ebnf b/Documentation/wmap-spec.ebnf
index 05eabe5..6ad79c6 100644
--- a/Documentation/wmap-spec.ebnf
+++ b/Documentation/wmap-spec.ebnf
@@ -4,26 +4,26 @@
 program = { line } ;
 line = ( entity line_ending ) | ( ignored_line line_ending ) | line_ending ;
 
-entity = vertex | edge | note | stage | group | inertia | evolution ;
+entity = component | dependency | note | stage | group | inertia | evolution ;
 ignored_line = ? any sequence of tokens that doesn't match entity grammar ? ;
 
 (* Entities *)
-vertex = vertex_label position [ shape ] ;
-edge = vertex_label edge_type vertex_label ;
+component = component_label position [ shape ] ;
+dependency = component_label dependency_type component_label ;
 note = case_insensitive("[Note]") position text ;
 stage = "[" stage_number "]" real_number ;
-group = case_insensitive("[Group]") vertex_label { "," vertex_label } ;
-inertia = case_insensitive("[Inertia]") vertex_label ;
-evolution = case_insensitive("[Evolution]") vertex_label sign real_number ;
+group = case_insensitive("[Group]") component_label { "," component_label } ;
+inertia = case_insensitive("[Inertia]") component_label ;
+evolution = case_insensitive("[Evolution]") component_label sign real_number ;
 
 (* Component definitions *)
 position = "(" real_number "," real_number ")" ;
 shape = "[" shape_label "]" ;
-edge_type = "--" | "->" ;
+dependency_type = "--" | "->" ;
 sign = "+" | "-" ;
 
 (* Terminal symbols *)
-vertex_label = preserved_case( { character - ( "-" | "+" | "," | "[" | "]" | "(" | ")" | line_ending ) } ) ;
+component_label = preserved_case( { character - ( "-" | "+" | "," | "[" | "]" | "(" | ")" | line_ending ) } ) ;
 text = preserved_case( { character - line_ending } ) ;
 real_number = [ digit ] { digit } [ "." { digit } ] | "." digit { digit } ;
 stage_number = case_insensitive( "i" | "ii" | "iii" | "iv" ) ;
@@ -43,7 +43,7 @@ preserved_case(x) = ? case-insensitive match of x, preserving original case for
 
 (* Notes *)
 (* - Keywords and shape labels are case-insensitive *)
-(* - Vertex labels are case-insensitive for matching but preserve original case *)
+(* - Component labels are case-insensitive for matching but preserve original case *)
 (* - Text content preserves original case *)
 (* - Whitespace (except line endings) may appear between any tokens *)
 (* - Each line contains exactly one entity *)