Converts various type of spaces into "normal" spaces.
Details
One of several text cleaning functions. The function replaces various types of spaces with ASCII spaces that are breakable. The reason for this function is to replace non-breakable space with standard, breakable spaces.
See also
Other "text cleaning":
clean.cntrl()
,
extract.emails()
Author
Emilio Xavier Esposito emilio.esposito@gmail.com (https://github.com/emilioxavier)