* riece-eval.el: New add-on.

* COMPILE (riece-modules): Add riece-eval.
* Makefile.am (EXTRA_DIST): Add riece-eval.el.

diff --git a/doc/riece-ja.texi b/doc/riece-ja.texi
index 969a273..790788a 100644 (file)
--- a/doc/riece-ja.texi
+++ b/doc/riece-ja.texi
@@ -560,6 +560,10 @@ PING \e$B$K1~Ez$9$k\e(B local proxy \e$B7PM3$G\e(B IRC \e$B%5!<%P$K@\B3\e(B
 \e$BF|K\8l$NDL$i$J$$C<Kv$G!"F|K\8l$r%m!<%^;z$GI=<(\e(B
 @item riece-yank
 @kbd{C-c y} \e$B$G\e(B kill-ring \e$B$+$iJ8;zNs$rAw?.\e(B
+@item riece-toolbar
+\e$B%D!<%k%P!<$rI=<(\e(B
+@item riece-eval
+\e$BF~NO$5$l$?J8;zNs$r\e(B lisp \e$B%*%V%8%'%/%H$H$7$FI>2A\e(B
 @end table
 
 \e$B$3$l$i$N$&$A!"\e(B@samp{riece-highlight} \e$B$H\e(B @samp{riece-ctcp}\e$B!"\e(B

diff --git a/lisp/COMPILE b/lisp/COMPILE
index 577417b..99de9fd 100644 (file)
--- a/lisp/COMPILE
+++ b/lisp/COMPILE
@@ -72,9 +72,10 @@
                riece-biff
                riece-kakasi
                riece-yank
-               riece-toolbar))))
+               riece-toolbar
+               riece-eval))))
 
-(defun riece-icons
+(defvar riece-icons
   '(riece-command-previous-channel
     riece-command-next-channel))
 

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 7d6680e..dc806e1 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2005-02-01  OHASHI Akira  <bg66@koka-in.org>
+
+       * riece-eval.el: New add-on.
+       * COMPILE (riece-modules): Add riece-eval.
+       * Makefile.am (EXTRA_DIST): Add riece-eval.el.
+
 2005-01-30  TAKAHASHI Kaoru  <kaoru@kaisei.org>
 
        * riece-display.el (riece-display-connect-signals): Check nick or

diff --git a/lisp/Makefile.am b/lisp/Makefile.am
index 9da7b61..1c527ea 100644 (file)
--- a/lisp/Makefile.am
+++ b/lisp/Makefile.am
@@ -15,7 +15,7 @@ EXTRA_DIST = COMPILE ChangeLog ChangeLog.Liece \
        riece-menu.el riece-icon.el riece-async.el riece-lsdb.el \
        riece-xface.el riece-ctlseq.el riece-ignore.el riece-hangman.el \
        riece-biff.el riece-kakasi.el riece-foolproof.el riece-yank.el \
-       riece-toolbar.el url-riece.el
+       riece-toolbar.el riece-eval.el url-riece.el
 
 CLEANFILES = auto-autoloads.el custom-load.el *.elc
 FLAGS ?= -batch -q -no-site-file

diff --git a/lisp/riece-eval.el b/lisp/riece-eval.el
new file mode 100644 (file)
index 0000000..b5aaca5
--- /dev/null
+++ b/lisp/riece-eval.el
@@ -0,0 +1,102 @@
+;;; riece-eval.el --- eval add-on
+;; Copyright (C) 2005 OHASHI Akira
+
+;; Author: OHASHI Akira <bg66@koka-in.org>
+;; Keywords: IRC, riece
+
+;; This file is part of Riece.
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 2, or (at your option)
+;; any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; This add-on evaluate an input string as lisp object and send a result
+;; as notice. Note the risky of this add-on.
+
+;; To use, add the following line to your ~/.riece/init.el:
+;; (add-to-list 'riece-addons 'riece-eval)
+
+;;; Code:
+
+(require 'pp)
+(require 'riece-message)
+
+(defgroup riece-eval nil
+  "Evaluate an input string as lisp object."
+  :prefix "riece-"
+  :group 'riece)
+
+(defcustom riece-eval-regexp "^, "
+  "*Pattern of string evaluating."
+  :type 'string
+  :group 'riece-eval)
+
+(defcustom riece-eval-ignore-error nil
+  "*If non-nil, an error is ignored."
+  :type 'boolean
+  :group 'riece-eval)
+
+(defvar riece-eval-enabled nil)
+
+(defconst riece-eval-description
+  "Evaluate an input string as lisp object.")
+
+(defun riece-eval-display-message-function (message)
+  (when (and riece-eval-enabled
+            (riece-message-own-p message)
+            (string-match riece-eval-regexp (riece-message-text message)))
+    (let ((form (substring (riece-message-text message) 2))
+         object string)
+      (condition-case err
+         (progn
+           (setq object (eval (read form)))
+           (setq string
+                 (cond
+                  ((stringp object) object)
+                  ((and (listp object)
+                        (not (eq object nil)))
+                   (let ((string (pp-to-string object)))
+                     (substring string 0 (1- (length string)))))
+                  ((numberp object)
+                   (number-to-string object))
+                  ((eq object nil) "")
+                  (t (pp-to-string object)))))
+       (error
+        (unless riece-eval-ignore-error
+            (setq string (format "Error evaluating %s: %s" form err)))))
+      (unless (equal string "")
+       (riece-send-string
+        (format "NOTICE %s :%s\r\n"
+                (riece-identity-prefix (riece-message-target message))
+                string))
+       (riece-display-message
+        (riece-make-message (riece-current-nickname)
+                            (riece-message-target message)
+                            string 'notice))))))
+
+(defun riece-eval-insinuate ()
+  (add-hook 'riece-after-display-message-functions
+           'riece-eval-display-message-function))
+
+(defun riece-eval-enable ()
+  (setq riece-eval-enabled t))
+
+(defun riece-eval-disable ()
+  (setq riece-eval-enabled nil))
+
+(provide 'riece-eval)
+
+;;; riece-eval.el ends here