diff options
Diffstat (limited to 'grammar/expr.gr')
| -rw-r--r-- | grammar/expr.gr | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/grammar/expr.gr b/grammar/expr.gr new file mode 100644 index 0000000..9705a4b --- /dev/null +++ b/grammar/expr.gr @@ -0,0 +1,9 @@ +S -> B A +A -> + B A +A -> _ +B -> D C +C -> * D C +C -> _ +D -> ( S ) +D -> a +D -> b |