spaceface16518 / cloudsay Goto Github PK

This should be easily preventable.

Perhaps make a width floor of one or something

let new_width = std::cmp::max(1, width);

Since Unicode symbols are URL encoded as more than one character, the current text wrapping algorithm causes symbols to be broken up. This happens when, for example, you set the width to 1, which turns what should be

-----
| 😀 |
-----
  \
   \
      _~^~^~_
  \) /  o o  \ (/
    '_   -   _'
    / '-----' \

into

-----
| � |
| ߀ |
| ؀ |
| � |
-----
  \
   \
      _~^~^~_
  \) /  o o  \ (/
    '_   -   _'
    / '-----' \

This Reddit post discusses some options as to fixing this.