minor: missed name change

[sbp.git] / src / edu / berkeley / sbp / meta / meta.g

diff --git a/src/edu/berkeley/sbp/meta/meta.g b/src/edu/berkeley/sbp/meta/meta.g
index f06eb2f..a468d32 100644 (file)
--- a/src/edu/berkeley/sbp/meta/meta.g
+++ b/src/edu/berkeley/sbp/meta/meta.g
@@ -34,7 +34,6 @@ e             =                                   e ^"!"
               >                NonTerminalReference:: Word
               |                Literal:: Quoted
               |                  ^"()"
-              |                  ^"{" PreSequence "}"    /ws
               |                  ^"["  Range* "]"
               |                e ^"++"                   /ws -> ~[/]
               |                e ^"+"                    /ws -> ~[+]
@@ -51,8 +50,6 @@ e             =                                   e ^"!"
               |                   "(" Word  ^")"
               >                  ^"(" RHS  ")"           /ws
               |                 "~":: ("~" -> ~"~")!  e
-              |                  ^"\\{"
-              |                  ^"\\}"
               |                  ^">>"
               |                  ^"<<"
 
@@ -71,7 +68,8 @@ ec            = ~[\-\]\\<>]
               | escaped
 escaped       = "\n"::  "\\n"
               | "\r"::  "\\r"
-              |         "\\" ~[nr]
+              | "\t"::  "\\t"
+              |         "\\" ~[nrt]
 
-ws!          = [ \r\n]**
-             | [ \r\n]** "//" ~[\n]* "\n" ws
+ws!          = [ \r\t\n]**
+             | [ \r\t\n]** "//" ~[\n]* "\n" ws