I write a sentence with words: “50 km/h” and it gets broken at the end of the line: “50 km/h”.
There are two slashes: This breakable fraction slash / (2044) and then a nonbreakable division slash “∕” (U2215) but it has a different shape than normal fraction slash. (It is a problem because of other occurrences of fractions in text.)
“50 km/h” fraction slash
“50 km∕h” division slash
So question: How to make some part of text nonbreakable without using strange characters with different shapes or inserting extra spaces or other formating.
I think there is not any systematic way. So if I am positive, please confirm.