How can we post ASCII art on Facebook wall?

Question

In my app, I have a requirement to post the ASCII art from my iPhone app onto the Facebook wall post. But the problem I face is that Facebook font (Lucida Console) Changes t

Answer 1

I came up with a Python script, only tested it with simple examples so far.

#!/usr/bin/python
'''
fbformat -- format ASCII for Facebook
'''
import sys, os
PRINTABLE = [' '] + map(chr, range(ord('!'), ord('~') + 1))
FB_ABLE = [u'\u3000'] + map(unichr, range(0xff01, 0xff5f))
TO_FB = dict(zip(PRINTABLE, FB_ABLE))
FROM_FB = dict(zip(FB_ABLE, PRINTABLE))
COMMAND = os.path.splitext(os.path.basename(sys.argv[0]))[0]
TEXT = sys.stdin.read().decode('utf8')
TO = ''.join([TO_FB.get(C, C) for C in TEXT])
FROM = ''.join([FROM_FB.get(C, C) for C in TEXT])
sys.stdout.write([TO, FROM][COMMAND == 'fbunformat'].encode('utf8'))

symlink it as ~/home/bin/fbformat and ~/home/bin/fbunformat, and make sure ~/home/bin is in your PATH.

enter the following as test.txt:

YES!
\o/
 |
/ \

then:

jcomeau@aspire:~/rentacoder/gdavis$ fbformat < /tmp/test.txt
ＹＥＳ！
＼ｏ／
　｜
／　＼
jcomeau@aspire:~/rentacoder/gdavis$ fbformat < /tmp/test.txt | fbunformat
YES!
\o/
 |
/ \

resources: http://www.cs.tut.fi/~jkorpela/chars/spaces.html and https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms