666 |
matches the empty string, but only at the end of a word. @samp{\>} |
matches the empty string, but only at the end of a word. @samp{\>} |
667 |
matches at the end of the buffer (or string) only if the contents end |
matches at the end of the buffer (or string) only if the contents end |
668 |
with a word-constituent character. |
with a word-constituent character. |
669 |
|
|
670 |
|
@item \_< |
671 |
|
@cindex @samp{\_<} in regexp |
672 |
|
matches the empty string, but only at the beginning of a symbol. A |
673 |
|
symbol is a sequence of one or more word or symbol constituent |
674 |
|
characters. @samp{\_<} matches at the beginning of the buffer (or |
675 |
|
string) only if a symbol-constituent character follows. |
676 |
|
|
677 |
|
@item \_> |
678 |
|
@cindex @samp{\_>} in regexp |
679 |
|
matches the empty string, but only at the end of a symbol. @samp{\_>} |
680 |
|
matches at the end of the buffer (or string) only if the contents end |
681 |
|
with a symbol-constituent character. |
682 |
@end table |
@end table |
683 |
|
|
684 |
@kindex invalid-regexp |
@kindex invalid-regexp |