From 8a0b11e9e1ef8376454a8285ab10f1f335823488 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 18 Oct 2014 18:54:50 +0900
Subject: [PATCH] Add aux script

---
 gendowncasetbl.py | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 gendowncasetbl.py

diff --git a/gendowncasetbl.py b/gendowncasetbl.py
new file mode 100644
index 00000000..aa98ae55
--- /dev/null
+++ b/gendowncasetbl.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+import sys
+
+def name(i):
+    if i < 0x20:
+        return \
+            ['NUL ', 'SOH ', 'STX ', 'ETX ', 'EOT ', 'ENQ ', 'ACK ', 'BEL ',
+             'BS  ', 'HT  ', 'LF  ', 'VT  ', 'FF  ', 'CR  ', 'SO  ', 'SI  ',
+             'DLE ', 'DC1 ', 'DC2 ', 'DC3 ', 'DC4 ', 'NAK ', 'SYN ', 'ETB ',
+             'CAN ', 'EM  ', 'SUB ', 'ESC ', 'FS  ', 'GS  ', 'RS  ', 'US  '][i]
+    elif i == 0x7f:
+        return 'DEL '
+
+for i in range(256):
+    if chr(i) == ' ':
+        sys.stdout.write('{} /* SPC  */, '.format(i))
+    elif chr(i) == '\t':
+        sys.stdout.write('{} /* HT   */, '.format(i))
+    elif 'A' <= chr(i) and chr(i) <= 'Z':
+        sys.stdout.write('{} /* {}    */, '.format(i - ord('A') + ord('a'), chr(i)))
+    elif (0x21 <= i and i < 0x7f):
+        sys.stdout.write('{} /* {}    */, '.format(i, chr(i)))
+    elif 0x80 <= i:
+        sys.stdout.write('{} /* {} */, '.format(i, hex(i)))
+    elif 0 == i:
+        sys.stdout.write('{} /* NUL  */, '.format(i))
+    else:
+        sys.stdout.write('{} /* {} */, '.format(i, name(i)))
+    if (i + 1)%4 == 0:
+        sys.stdout.write('\n')