This script displays a palette with controls for fixing various “plain text” punctuation into their “smart” typographical representations. For example:

* straight single/double quotes –> curly single/double quotes
* backticks/apostrophes –> left/right curly quotes
* less-than/greather-than –> angle quotes
* three periods (...) –> ellipsis
* two (--) and three (---) dashes –> en and em dashes
* (c) or (C) –> copyright symbols
* (r) or (R) –> registered trademark symbols
* (tm) or (TM) –> trademark symbols
* 1/4, 1/2, 3/4, 0/00 –> fractions