# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1698776354 -7200
# Node ID 1cb41a6cd1cd82642ae5c8d11bea02d705e0daf8
# Parent  a42e0ca2277f1c5dfad6558e27ea65b6a22d54be
Cleanups.

diff -r a42e0ca2277f -r 1cb41a6cd1cd lxmldump.py
--- a/lxmldump.py	Fri Jun 24 18:53:17 2022 +0300
+++ b/lxmldump.py	Tue Oct 31 20:19:14 2023 +0200
@@ -206,8 +206,8 @@
 
 ## Handler for SIGINT signals
 def pkk_signal_handler(signal, frame):
-    print("\nQuitting due to SIGINT / Ctrl+C!")
-    sys.exit(1)
+    print("\nQuitting due to SIGINT / Ctrl+C!", file=sys.stderr)
+    sys.exit(2)
 
 
 def pkk_arg_range(vstr, vmin, vmax):
@@ -234,7 +234,6 @@
         pkk_fatal(f"Invalid output mode '{lvalue}'.")
 
 
-## Value handling
 class pkk_set_value(argparse.Action):
 
     rexpr = re.compile(r'\s*(\w+)\s*=\s*(.*)\s*')
@@ -284,7 +283,6 @@
     return pkk_get_value(mid).replace("\\n", "\n")
 
 
-## Argument parser subclass
 class PKKArgumentParser(argparse.ArgumentParser):
     def print_help(self):
         print("lxmldump - Convert and dump ISO/FDIS 1951 XML file data\n"