diff options
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/NEWS | 7 |
1 files changed, 0 insertions, 7 deletions
| @@ -3527,13 +3527,6 @@ This is currently supported on GNUish hosts and on modern versions of | |||
| 3527 | MS-Windows. | 3527 | MS-Windows. |
| 3528 | 3528 | ||
| 3529 | +++ | 3529 | +++ |
| 3530 | ** The function 'regexp-opt' accepts an additional optional argument. | ||
| 3531 | By default, the regexp returned by 'regexp-opt' may match the strings | ||
| 3532 | in any order. If the new third argument is non-nil, the match is | ||
| 3533 | guaranteed to be performed in the order given, as if the strings were | ||
| 3534 | made into a regexp by joining them with '\|'. | ||
| 3535 | |||
| 3536 | +++ | ||
| 3537 | ** The function 'regexp-opt', when given an empty list of strings, now | 3530 | ** The function 'regexp-opt', when given an empty list of strings, now |
| 3538 | returns a regexp that never matches anything, which is an identity for | 3531 | returns a regexp that never matches anything, which is an identity for |
| 3539 | this operation. Previously, the empty string was returned in this | 3532 | this operation. Previously, the empty string was returned in this |