From d1a1c1592e610526c4a0432f93bd9ea6ae96d6e8 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Sat, 18 Jun 2022 02:45:04 +0000
Subject: refactor: make neb a module

---
 neb/exceptions.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 neb/exceptions.py

(limited to 'neb/exceptions.py')

diff --git a/neb/exceptions.py b/neb/exceptions.py
new file mode 100644
index 0000000..8bbe000
--- /dev/null
+++ b/neb/exceptions.py
@@ -0,0 +1,13 @@
+class NebPanic(BaseException):
+    pass
+
+class InterpretPanic(NebPanic):
+    def __init__(self, sym, msg, arg=None):
+        big_message = f"[{sym.line}] '{sym.name}': {msg}"
+        if arg is not None:
+            big_message += f" (got {arg})"
+        super().__init__(big_message)
+
+class LexError(NebPanic):
+    def __init__(self, message, line):
+        super().__init__(f"line {line}: {message}")
-- 
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