X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=tests%2Fmeta.g;h=bb7cd114d94bf05ab028246df247490f0b38e86d;hp=c40600f8feeb2e78e56f66d764e33064a152e453;hb=8ad399319f15cd179fa05a5052314a8f1d7df271;hpb=75436cc6e44f18083d834a3c92b1e99a53e94b66

diff --git a/tests/meta.g b/tests/meta.g
index c40600f..bb7cd11 100644
--- a/tests/meta.g
+++ b/tests/meta.g
@@ -7,20 +7,13 @@ r         ::=  word  ^"::=" alternatives /ws
 alternatives  ::=  equiAlt   +/ (ws ">" ws)
 equiAlt       ::=  conjuncts +/ (ws "|" ws)
 
-sequence    ::= es
-              > es ws ^"/" e
-es          ::= e */ (w**)
+conjuncts   ::=  sequence
+              |  sequence ^"&"  e*/ws   /ws
+              |  sequence ^"&~" e*/ws   /ws
 
-ss ::= es | es ^"/" e /ws
-
-conjuncts   ::=  rewrite
-              |  rewrite ^"&"  e*/ws   /ws
-              |  rewrite ^"&~" e*/ws   /ws
-
-rewrite  ::=  sequence                  /ws        => "rewrite"
-           |  sequence ^"=>" word       /ws
-           |  sequence ^"=>" quoted     /ws
-           |  sequence  "=>" "()"       /ws        => "wrap"
+sequence    ::= e*/ws
+                (ws "/" e)?
+                (ws "=>" ws (word|quoted))?              => "seq"
 
 ec       ::= [~\-\]\\\~]
            | escaped
@@ -28,18 +21,14 @@ ec       ::= [~\-\]\\\~]
 range    ::= ec          => "range"
            | ec ^"-" ec
 
-e        ::= word                             => "nonTerminalY"
+e        ::= word                             => "nonTerminal"
            |    [(][)]                        => "epsilon"
            |    ^"{" alternatives "}"   /ws
            |    ^"["  (range*) "]"
            |    ^"[~" (range*) "]"
            |    ^"^" quoted             /ws
-           |  e ^"~/~"                  /ws
            |    ^"!" e                  /ws
 
-           |    ^"`" e                  /ws
-           |  e ^"#"                    /ws
-
            |  (e ws ^"**" > e ws ^"*")
            |  e ^"*/" e                 /ws
            |  (e ws ^"++" > e ws ^"+")
@@ -55,8 +44,7 @@ w       !::= " "
            | "//" ([~\n]*) "\n"
            | "\n"
            | "\r"
-an       ::= [a-zA-Z0-9_]
-word     ::= an++
+word     ::= [a-zA-Z0-9_]++
 quoted   ::= "\"" (([~\"\\] | escaped)+) "\""
            | "\"\"" => ""
 escaped  ::= "\\n" => "\n"