weechat base33 numbering

base33.py

import weechat

BASE = '0123456789abcdefghjkmnpqrstuvwxyz'

def str_base_33(number, base):
   (d,m) = divmod(number,len(base))
   if d > 0:
      return str_base_33(d,base)+base[m]
   return base[m]

def base33(data, info_name, arguments):
    if not arguments.strip():
      return arguments
    return  str_base_33(int(arguments), BASE)

def str_base_10(number, base):
    num = 0
    for power,digit in enumerate(number[::-1]):
        num += base.index(digit) * len(base)**power
    return str(num)

def base10(data, info_name, arguments):
    if not arguments.strip():
      return arguments
    return str_base_10(arguments, BASE)

weechat.register("infos", "v", "1", "MIT", "", "", "")
weechat.hook_info("base33", "convert base10 string to base33", "value", "base33", "")
weechat.hook_info("base10", "convert base33 string to base10", "value", "base10", "")

weechat-usage.md

/set buflist.format.number ${color:green}${info:base33,${number}}${if:${number_displayed}?.:}`

/trigger add numberjump modifier "2000|input_text_for_buffer" "${tg_string} =~ ^/[0-9a-zA-Z]+$" "=\/([0-9a-zA-Z]+)=/buffer *${info:base10,${re:1}}=" "" "" "none"