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| author | Stefan Monnier | 2006-04-29 14:14:53 +0000 |
|---|---|---|
| committer | Stefan Monnier | 2006-04-29 14:14:53 +0000 |
| commit | 20bfe3873f561e00fd59d6d0be339dfa131e8af7 (patch) | |
| tree | d7c267446827dbf1546eff1412c3d09ad382dce5 | |
| parent | 7817e3d35e77621ce12c93cb9d07820250cf31c2 (diff) | |
| download | emacs-20bfe3873f561e00fd59d6d0be339dfa131e8af7.tar.gz emacs-20bfe3873f561e00fd59d6d0be339dfa131e8af7.zip | |
Add `booleanp'.
| -rw-r--r-- | etc/NEWS | 5 |
1 files changed, 3 insertions, 2 deletions
| @@ -3645,9 +3645,10 @@ This is useful in packages that can be preloaded. | |||
| 3645 | If it is non-nil, the function lists only faces matching this regexp. | 3645 | If it is non-nil, the function lists only faces matching this regexp. |
| 3646 | 3646 | ||
| 3647 | +++ | 3647 | +++ |
| 3648 | *** New function `string-or-null-p'. | 3648 | *** New functions `string-or-null-p' and `booleanp'. |
| 3649 | 3649 | ||
| 3650 | Return t if OBJECT is a string or nil. Otherwise, return nil. | 3650 | `string-or-null-p' returns non-nil iff OBJECT is a string or nil. |
| 3651 | `booleanp' returns non-nil iff OBJECT is a t or nil. | ||
| 3651 | 3652 | ||
| 3652 | ** Lisp code indentation features: | 3653 | ** Lisp code indentation features: |
| 3653 | 3654 | ||