Fix emacs-anthy to work "anthy-add-word-interactive".

It used "string-to-int" which seems have been obsolete in emacs.

ok jca

inputmethods/anthy/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.23 2019/03/28 02:03:27 jca Exp $
+# $OpenBSD: Makefile,v 1.24 2019/04/02 10:13:19 yasuoka Exp $
 
 COMMENT-main =	japanese input method
 COMMENT-emacs =	emacs files for anthy
@@ -8,7 +8,7 @@ DISTNAME =	anthy-$V
 PKGNAME-main =	anthy-$V
 PKGNAME-emacs =	emacs-anthy-$V
 REVISION-main = 2
-REVISION-emacs = 3
+REVISION-emacs = 4
 
 SHARED_LIBS +=	anthydic             1.0      # .1.0
 SHARED_LIBS +=	anthy                1.0      # .1.0

inputmethods/anthy/patches/patch-src-util_anthy-dic_el

@@ -0,0 +1,29 @@
+$OpenBSD: patch-src-util_anthy-dic_el,v 1.1 2019/04/02 10:13:19 yasuoka Exp $
+
+Index: src-util/anthy-dic.el
+--- src-util/anthy-dic.el.orig
++++ src-util/anthy-dic.el
+@@ -1,4 +1,4 @@
+-;; anthy-dic.el -- Anthy
++; anthy-dic.el -- Anthy
+ 
+ ;; Copyright (C) 2001 - 2005
+ ;; Author: Yusuke Tabata<yusuke@w5.dion.ne.jp>
+@@ -70,7 +70,7 @@
+ (defun anthy-dic-get-special-noun-category (word)
+   (let 
+       ((res '())
+-       (cat (string-to-int
++       (cat (string-to-number
+ 	     (read-from-minibuffer "1:$B?ML>(B 2:$BCOL>(B: "))))
+     (cond ((= cat 1)
+ 	   (setq res '(("$BIJ;l(B" "$B?ML>(B"))))
+@@ -113,7 +113,7 @@
+     (and (string= word "")
+ 	 (setq word (read-from-minibuffer "$BC18l(B($B8l44$N$_(B): ")))
+     (setq yomi (read-from-minibuffer (concat "$BFI$_(B (" word "): ")))
+-    (setq cat (string-to-int
++    (setq cat (string-to-number
+ 	       (read-from-minibuffer
+ 		"$B%+%F%4%j!<(B 1:$B0lHLL>;l(B 2:$B$=$NB>$NL>;l(B 3:$B7AMF;l(B 4:$BI{;l(B: ")))
+     (cond ((= cat 1)