Mercurial > hg > xemacs-beta
annotate lisp/hash-table.el @ 5333:aa2705c83c24
Correct a misplaced parenthesis in #'make-dialog-box, thank you Mats!
2011-01-10 Aidan Kehoe <kehoea@parhasard.net>
* dialog.el (make-dialog-box): Correct a misplaced parenthesis
here, thank you Mats Lidell in 87zkr9gqrh.fsf@mail.contactor.se !
author | Aidan Kehoe <kehoea@parhasard.net> |
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date | Mon, 10 Jan 2011 17:55:06 +0000 |
parents | 2def0d83a5e3 |
children | 308d34e9f07d |
rev | line source |
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502 | 1 ;;; hash-table.el --- hash-table utility functions |
2 | |
3 ;; Copyright (C) 2000 Ben Wing. | |
4 | |
5 ;; Author: Ben Wing | |
6 ;; Maintainer: XEmacs Development Team | |
7 ;; Keywords: internal, dumped | |
8 | |
9 ;; This file is part of XEmacs. | |
10 | |
11 ;; XEmacs is free software; you can redistribute it and/or modify it | |
12 ;; under the terms of the GNU General Public License as published by | |
13 ;; the Free Software Foundation; either version 2, or (at your option) | |
14 ;; any later version. | |
15 | |
16 ;; XEmacs is distributed in the hope that it will be useful, but | |
17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 ;; General Public License for more details. | |
20 | |
21 ;; You should have received a copy of the GNU General Public License | |
22 ;; along with XEmacs; see the file COPYING. If not, write to the | |
23 ;; Free Software Foundation, 59 Temple Place - Suite 330, | |
24 ;; Boston, MA 02111-1307, USA. | |
25 | |
26 ;;; Synched up with: Not in FSF. | |
27 | |
28 ;;; Authorship: | |
29 | |
30 ;; Created July 2000 by Ben Wing. | |
31 | |
32 ;;; Commentary: | |
33 | |
34 ;; This file is dumped with XEmacs. | |
35 | |
36 ;;; Code: | |
37 | |
38 (defun hash-table-key-list (hash-table) | |
39 "Return a list of all keys in HASH-TABLE." | |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
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40 (let (list) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
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502
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41 (maphash #'(lambda (key value) (push key list)) hash-table) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
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42 list)) |
502 | 43 |
44 (defun hash-table-value-list (hash-table) | |
45 "Return a list of all values in HASH-TABLE." | |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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46 (let (list) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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47 (maphash #'(lambda (key value) (push value list)) hash-table) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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48 list)) |
502 | 49 |
50 (defun hash-table-key-value-alist (hash-table) | |
51 "Return an alist of (KEY . VALUE) for all keys and values in HASH-TABLE." | |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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52 (let (list) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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53 (maphash #'(lambda (key value) (setq list (acons key value list))) |
502 | 54 hash-table) |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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55 list)) |
502 | 56 |
57 (defun hash-table-key-value-plist (hash-table) | |
58 "Return a plist for all keys and values in HASH-TABLE. | |
59 A plist is a simple list containing alternating keys and values." | |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
|
60 (let (list) |
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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61 (maphash #'(lambda (key value) (setq list (list* key value list))) |
502 | 62 hash-table) |
5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
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63 list)) |