I want to suggest the Unicode character ‘NARROW NO-BREAK SPACE’ (U+202F) (http://www.fileformat.info/info/unicode/char/202F/index.htm).
This fragment of code in a suggestion is meant to find a dot and replace it with a thin space:
<match no="3" regexp_match="\." regexp_replace="\u202F"/>
It doesn’t work. I see \u202F in the suggestion.
Any ideas about what I am doing wrong?