The Space flag (#) produces one unexpandable space (not affected by justification) in the output file for every flag character inserted in the input file. If you insert the flag between two words, DSR treats them as one word (although they will appear as separate words in the output file). Therefore, you should not type any spaces before or after typing the Space flag. The flag can directly follow an Underline flag (&#) to cause the underlining of an unexpandable space.
1 – Default
Recognition is turned on.