Mercurial > hg > xemacs-beta
annotate lisp/hash-table.el @ 5338:8608eadee6ba
Move #'delq, #'delete to Lisp, adding support for sequences.
src/ChangeLog addition:
2011-01-11 Aidan Kehoe <kehoea@parhasard.net>
* device-msw.c (Fmswindows_printer_list): Remove a Fdelete ()
call here, remove the necessity for it.
* fns.c (Fdelete, Fdelq):
* lisp.h:
Move #'delete, #'delq to Lisp, implemented in terms of #'delete*
* select.c (Fown_selection_internal):
* select.c (handle_selection_clear):
Use delq_no_quit() in these functions, don't reimplement it or use
Fdelq(), which is now gone.
lisp/ChangeLog addition:
2011-01-11 Aidan Kehoe <kehoea@parhasard.net>
* subr.el (delete, delq, remove, remq): Move #'remove, #'remq
here, they don't belong in cl-seq.el; move #'delete, #'delq here
from fns.c, implement them in terms of #'delete*, allowing support
for sequences generally.
* update-elc.el (do-autoload-commands): Use #'delete*, not #'delq
here, now the latter's no longer dumped.
* cl-macs.el (delete, delq): Add compiler macros transforming
#'delete and #'delq to #'delete* calls.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 14 Jan 2011 23:35:29 +0000 |
| parents | 2def0d83a5e3 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 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." | |
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5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
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40 (let (list) |
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2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
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41 (maphash #'(lambda (key value) (push key list)) hash-table) |
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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." | |
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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) |
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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) |
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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) |
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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) |
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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) |
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5271
2def0d83a5e3
Don't uselessly call #'nreverse, #'hash-table-key-list and friends.
Aidan Kehoe <kehoea@parhasard.net>
parents:
502
diff
changeset
|
63 list)) |