X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=tests%2Fmeta.g;h=55bc02af5668533b149de1ee805deae3a024a560;hp=0920a7a6a5fe8ec1e5f5daae8e92aadf86183613;hb=b194da7e8cc5bd13e03d59008c34deefc4e15764;hpb=0a0227b9180534d2a431f3d6e08a398bde2244c4

diff --git a/tests/meta.g b/tests/meta.g
index 0920a7a..55bc02a 100644
--- a/tests/meta.g
+++ b/tests/meta.g
@@ -1,46 +1,51 @@
-s         ::=  w* Grammar w*                  => "gram"
-Grammar   ::=  R+ => "grammar"
-R         ::=  word  ^"::=" Class+/gt
-            |  word ^"!::=" Class+/gt
+s         ::=  ws grammar ws                  => "gram"
+ws       !::=  w**
+grammar   ::=  r+/ws => "grammar"
+r         ::=  word  ^"::=" alternatives /ws
+            |  word ^"!::=" alternatives /ws
 
 ec        ::=  [~\]\\\-\~] | escaped
 
-Class     ::=  Rewrite +/ bar                 => "alternatives"
+alternatives  ::=  equiAlt   +/ (ws ">" ws)
+equiAlt       ::=  conjuncts +/ (ws "|" ws)          => "alternatives"
 
-Rewrite   ::=  Rewritex
-            |  Rewritex ^"&"  E+
-            |  Rewritex ^"&~" E+
+sequence    ::= Es
+              > Es ^"/" e  /ws
+Es          ::= e+
+//es          ::= E+/ws
 
-Rewritex  ::=  E+                             => "rewrite"
-            |  E+ ^"=>" word
-            |  E+ ^"=>" quoted
-            |  E+  "=>" "()"                  => "wrap"
+conjuncts   ::=  rewrite
+              |  rewrite ^"&"  sequence   /ws
+              |  rewrite ^"&~" sequence   /ws
+
+rewrite  ::=  sequence                  /ws        => "rewrite"
+           |  sequence ^"=>" word       /ws
+           |  sequence ^"=>" quoted     /ws
+           |  sequence  "=>" "()"       /ws        => "wrap"
 
 range    ::= ec => "range0" | ec ^"-" ec      => "range0"
-gt   !::= ">"
-bar  !::= "|"
-E        ::= word                             => "nonTerminalY"
+e        ::= word                             => "nonTerminalY"
            |    [(][)] => "epsilon"
-           |    ^"{" Class+/gt "}"
+           |    ^"{" alternatives "}"   /ws
            |     "[" [\~]?  range* "]"        => "range"
-           |  E ^"*/" E
-           |  E ^"+/" E
-           |  E ^"?"
-           |  E ^"~/~"
+           |  e ^"*/" e                 /ws
+           |  e ^"+/" e                 /ws
+           |  e ^"?"                    /ws
+           |  e ^"~/~"                  /ws
 
-           |  E ^"-"  E
+           |  e ^"-"  e                 /ws
 
-           |    ^"!" E
-           |     "^" quoted => "care"
-           |    ^"`" E
-           |  E ^"#"
+           |    ^"!" e                  /ws
+           |     "^" quoted             /ws => "care"
+           |    ^"`" e                  /ws
+           |  e ^"#"                    /ws
            |  quoted                        => "literal"
 
-           |  (E ^"**" > E ^"*")
-           |  (E ^"++" > E ^"+")
+           |  (e ws ^"**" > e ws ^"*")
+           |  (e ws ^"++" > e ws ^"+")
 
-           |     "(" word ^")"
-           >    ^"(" Class+/gt ")"
+           |     "(" word ^")"          /ws
+           >    ^"(" alternatives ")"   /ws
 
 w       !::= " "
            | "//" [~\n]* "\n"