1 files changed, 26 insertions, 0 deletions
diff --git a/genvchartbl.py b/genvchartbl.py
new file mode 100755
index 0000000..a4ff8d1
--- /dev/null
+++ b/genvchartbl.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+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('1 /* SPC  */, ')
+    elif chr(i) == '\t':
+        sys.stdout.write('1 /* HT   */, ')
+    elif (0x21 <= i and i < 0x7f):
+        sys.stdout.write('1 /* {}    */, '.format(chr(i)))
+    elif 0x80 <= i:
+        sys.stdout.write('1 /* {} */, '.format(hex(i)))
+    else:
+        sys.stdout.write('0 /* {} */, '.format(name(i)))
+    if (i + 1)%4 == 0:
+        sys.stdout.write('\n')