746 |
matches the empty string, but only at the beginning of a symbol. |
matches the empty string, but only at the beginning of a symbol. |
747 |
A symbol is a sequence of one or more symbol-constituent characters. |
A symbol is a sequence of one or more symbol-constituent characters. |
748 |
A symbol-constituent character is a character whose syntax is either |
A symbol-constituent character is a character whose syntax is either |
749 |
@vsamp{w} or @samp{_}. @samp{\_<} matches at the beginning of the |
@samp{w} or @samp{_}. @samp{\_<} matches at the beginning of the |
750 |
buffer only if a symbol-constituent character follows. |
buffer only if a symbol-constituent character follows. |
751 |
|
|
752 |
@item \_> |
@item \_> |