1 files changed, 42 insertions, 1 deletions
diff --git a/grammars/c/grammar.txt b/grammars/c/grammar.txt
index 486f319..7959318 100644
--- a/grammars/c/grammar.txt
+++ b/grammars/c/grammar.txt
@@ -7,7 +7,7 @@ IDENT regex
 INT regex
     [0-9]+
 
-OPS list
+OP list
     ( ) { } [ ] 
     ; ,
     - + ! % * & / << >> ^ |
@@ -15,3 +15,44 @@ OPS list
     && || ++ --
     < <= > >= =
     . -> ? :
+
+EXPR nonterm
+    INT
+    IDENT
+    EXPR --
+    EXPR ++
+    EXPR OP EXPR
+    EXPR ? EXPR : EXPR
+
+IF nonterm
+    if ( EXPR ) BLOCK
+    if ( EXPR ) BLOCK else BLOCK
+
+WHILE nonterm
+    while ( EXPR ) BLOCK
+
+DO nonterm
+    do BLOCK while ( EXPR )
+
+FOR nonterm
+    for ( EXPR ; EXPR ; EXPR ) BLOCK
+
+SWITCH nonterm
+    switch ( EXPR ) BLOCK
+
+STMT nonterm
+    IF
+    WHILE
+    DO
+    FOR
+    SWITCH
+    EXPR ;
+
+STMTS nonterm .start
+    STMT
+    STMT STMTS
+
+BLOCK nonterm
+    { }
+    { STMTS }
+    STMT