From 24207feb7726bd2db97693eb8fdd155d33612574 Mon Sep 17 00:00:00 2001
From: Melody Horn <melody@boringcactus.com>
Date: Wed, 31 Mar 2021 23:04:09 -0600
Subject: basic sketch of general vibe

---
 bird-machine-macros/src/nfa.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 bird-machine-macros/src/nfa.rs

(limited to 'bird-machine-macros/src/nfa.rs')

diff --git a/bird-machine-macros/src/nfa.rs b/bird-machine-macros/src/nfa.rs
new file mode 100644
index 0000000..b7b3612
--- /dev/null
+++ b/bird-machine-macros/src/nfa.rs
@@ -0,0 +1,15 @@
+use std::collections::{HashMap, HashSet};
+
+#[derive(Default)]
+pub struct NFA {
+    state_count: usize,
+    transition_table: HashMap<Option<char>, HashSet<usize>>,
+}
+
+impl NFA {
+    pub fn new_state(&mut self) -> usize {
+        let result = self.state_count;
+        self.state_count += 1;
+        result
+    }
+}
-- 
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