diff options
Diffstat (limited to '')
| -rwxr-xr-x | gendowncasetbl.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gendowncasetbl.py b/gendowncasetbl.py new file mode 100755 index 0000000..04aeda7 --- /dev/null +++ b/gendowncasetbl.py @@ -0,0 +1,30 @@ +#!/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('{} /* 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') |