spaces test
3 spaces: A B
3 tabs: A B
3 new lines: A
B
6 Non-Breaking Space: A B
3 Narrow Non-Breaking Space: A B
6 En Space: A B
6 Em Space: A B
6 3-Per-Em Space: A    B
6 4-Per-Em Space: A    B
3 6-Per-Em Space: A B
6 Figure Space: A    B
6 Punctuation Space: A    B
6 Thin Space: A B
6 Hair Space: A    B
3 spans: AB