I am typing a document in French and I need to automatically get a fine space (unbreakable) after opening emdash and before closing dash.
---\, blahblah\, --- is not very good...
How can I do that.
You can use LaTeX unbreakable space
This will create a space and force the TeX engine to link the part before and after the tilde to be on the same line of text produced.
You can create a command to not type them:
For a thin space you can use
\, without space around: