From 0ad764d450d8c477c375c2608eaa479c2106253a Mon Sep 17 00:00:00 2001
From: mryouse
Date: Fri, 13 May 2022 03:02:47 +0000
Subject: initial commit of file reader

---
 neb.py | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 neb.py

(limited to 'neb.py')

diff --git a/neb.py b/neb.py
new file mode 100644
index 0000000..5e46049
--- /dev/null
+++ b/neb.py
@@ -0,0 +1,59 @@
+from lexer import lex
+from parser import parse
+from runner import evaluate
+from std import _get_debug
+import sys
+
+
+def main():
+
+    if len(sys.argv) != 2:
+        print("usage: neb <file>")
+        sys.exit(1)
+
+    with open(sys.argv[1], "r") as fil:
+        data = fil.read()
+
+    try:
+        lexed = lex(data, [])
+        '''
+        if _get_debug():
+            acc = " ".join([f"{l}" for l in lexed])
+            print(f" - LEX:  {acc}")
+        '''
+        parsed = parse(lexed, [])
+        '''
+        if _get_debug():
+            acc = " ".join([f"{p}" for p in parsed])
+            print(f" - PARSE: {acc}")
+        '''
+        ev = evaluate(parsed, [])
+    except Exception as e:
+        print(f"panic! {e}")
+    '''
+    print("### neb :)(:")
+    print("version: < 0")
+    idx = 1
+    while True:
+        inp = input(f"#{idx}> ")
+        if len(inp.strip()) == 0:
+            continue
+        try:
+            lexed = lex(inp, [])
+            if _get_debug():
+                acc = " ".join([f"{l}" for l in lexed])
+                print(f" - LEX:  {acc}")
+            parsed = parse(lexed, [])
+            if _get_debug():
+                acc = " ".join([f"{p}" for p in parsed])
+                print(f" - PARSE: {acc}")
+            ev = evaluate(parsed, [])
+            print(f"=> {ev}")
+            idx += 1
+        except Exception as e:
+            print(f"panic! {e}")
+    '''
+        
+
+if __name__ == "__main__":
+    main()
-- 
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