Update PEG

spec.txt

@@ -17,9 +17,11 @@ Requirements:
   3. Both story-writing and story-interaction tools need to be cross platform and relatively straightforwards for
      a non technical user to operate.
 
-Story language PEG: (with apologies, this is my first PEG)
+Story language PEG:
 
-Story          <- BlankLine* Page+ EndOfFile
+Story          <- BlankLine* Title Attribution Page+ EndOfFile
+Title          <- (!Attribution .)+
+Attribution    <- (!Newline .)+ Newline
 Page           <- Header Body BlankLine*
 Header         <- Identifier Newline BlankLine*
 Identifier     <- [A-Z][A-Z0-9_]*
@@ -38,18 +40,6 @@ BlankLine      <- Spacing Newline
 Spacing        <- (' ' / '\t')*
 Newline        <- '\r\n' / '\r' / '\n'
 
-Story language CFG:
-
-story	         : pages <<EOF>>
-pages	         : pages page | <<EPSILON>>
-page	         : ID FREETEXT footer
-footer	         : "THE END" | "GOTO" ID | choices
-choices	         : choices choice | choice
-choice	         : INT ')' FREETEXT maybe-skillcheck redirect maybe-skillchange
-redirect         : '[' ID ']'
-maybe-skillcheck : '<' SKILL INT op '>' | <<EPSILON>>
-maybe-skillchange: '(' op INT SKILL ') | <<EPSILON>>
-
 Work log:
 
 12/13/21