Special Characters
Table 18-1 lists the special characters that reside in the standard fonts. troff includes a large number of other characters that we have not described here, since they are mostly for typesetting mathematics.
|
Input |
Char |
Character name |
|
|
' |
Close quote |
|
|
' |
Open quote |
|
|
— |
Em-dash (width of “m”) |
|
|
– |
En-dash (width of “n”) |
|
|
− |
Minus in current font |
|
|
- |
Hyphen |
|
|
- |
Hyphen |
|
|
· |
Bullet |
|
|
□ |
Square |
|
|
® |
Registered |
|
|
© |
Copyright |
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