Starting fresh with the `badlang`

1 files changed, 6 insertions, 4 deletions

diff --git a/README.md b/README.md
index 512ebee..dffcfc0 100644
--- a/README.md
+++ b/README.md
@@ -131,7 +131,8 @@ cond (10 == 1) {
 /* any unicode rune really really */
 <character> ::= [a-z] | [A-Z] 
 <string> ::= "\"" <character>+ "\""
-<comment> ::= ";" <character>*
+<comment> ::= ";" <character>* "\n"
+<newline> ::= "\n"
 /* notably the symbol can't be a reserved word or start with a numeric value, modify later */
 <symbol> ::= <character>+
 <nil> ::= "nil"
@@ -157,8 +158,9 @@ cond (10 == 1) {
                 | "match" <expression> <case>+
 
 /* variables and functions */
-<vardecl> ::= "let" <symbol> <type>? ("=" <expression>)?
-                        | "let" "(" (<symbol> <type>? ("=" <expression>)?)+ ")"
+<varpair> ::= <symbol> <type> | <symbol> <type>? "=" <expression>
+<vardecl> ::= "let" <varpair>
+                        | "let" "{" <varpair>+ "}"
 
 <fundecl> ::= "fun" <symbol> "(" <argument>* ")" <type>* <expression>
 <argument> ::= <symbol> <type>? ("=" <literal>)?
@@ -171,7 +173,7 @@ cond (10 == 1) {
          | "while" <vardecl> <expression> <expression>
 
 <assignment> ::= "set" <symbol> "=" <expression>
-               | "set" "(" (<symbol> "=" <expression>)+ ")"
+               | "set" "{" (<symbol> "=" <expression>)+ "}"
 
 <expression> ::= <equality>
 <equality>   ::= <comparison> ( ( "!=" | "==" ) <comparison>)*