Though separate °C and °F using ° is better.
Some of these are regular punctuation ` ¬ ¦ | \ / !"£$%^&*()_-+={}[]:;@'~#<,>.
and easy on Linux altGr if not printed on the keyboard.« » ç “ ” ‘ ’ ẃẂ łŁ ðÐ þÞ § ß ŋ ħ Ħ ç Ç ĸ ¶ ® µ º
Others need the compose key ¢ ° ™ © ¥ ÷
|