From 2e283c85bee06c15221e883b2a66d85d69110c6d Mon Sep 17 00:00:00 2001
From: morioka <morioka>
Date: Tue, 10 Mar 1998 17:52:21 +0000
Subject: [PATCH] tm 7.105.2.

---
 ChangeLog      |   15 +++++++++++++++
 file-detect.el |   53 +++++++++++++++++++++++++++++++----------------------
 filename.el    |    4 ++--
 3 files changed, 48 insertions(+), 24 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 92b599d..a9d54fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,18 @@
+1997-03-10  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
+
+	* tl: Version 7.61.18 was released.
+
+	* filename.el (filename-filters): Use `exec-installed-p' instead
+ 	of `file-installed-p' to search "kakasi".
+
+1997-03-10  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
+
+	* file-detect.el (module-installed-p): Use function
+ 	`exec-installed-p'.
+
+	* file-detect.el (exec-suffix-list): New variable.
+	(exec-installed-p): New function.
+
 1997-03-03  MORIOKA Tomohiko  <morioka@jaist.ac.jp>
 
 	* file-detect.el (file-installed-p): Fixed DOC-string.
diff --git a/file-detect.el b/file-detect.el
index e6544db..fc4ddfb 100644
--- a/file-detect.el
+++ b/file-detect.el
@@ -4,7 +4,7 @@
 
 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;; Version:
-;;	$Id: file-detect.el,v 2.1 1997/03/03 09:24:27 morioka Exp $
+;;	$Id: file-detect.el,v 3.1 1997/03/10 12:32:23 morioka Exp $
 ;; Keywords: install, module
 
 ;; This file is part of tl (Tiny Library).
@@ -117,31 +117,40 @@ If PATHS is omitted, `load-path' is used. [file-detect.el]"
 	(setq paths (cdr paths))
 	))))
 
+(defvar exec-suffix-list '("")
+  "*List of suffixes for executable.")
+
+(defun exec-installed-p (file &optional paths suffixes)
+  "Return absolute-path of FILE if FILE exists in PATHS.
+If PATHS is omitted, `exec-path' is used.
+If suffixes is omitted, `exec-suffix-list' is used. [file-detect.el]"
+  (or paths
+      (setq paths exec-path)
+      )
+  (or suffixes
+      (setq suffixes exec-suffix-list)
+      )
+  (catch 'tag
+    (while paths
+      (let ((stem (expand-file-name file (car paths)))
+	    (sufs suffixes)
+	    )
+	(while sufs
+	  (let ((file (concat stem (car sufs))))
+	    (if (file-exists-p file)
+		(throw 'tag file)
+	      ))
+	  (setq sufs (cdr sufs))
+	  ))
+      (setq paths (cdr paths))
+      )))
+
 (defun module-installed-p (module &optional paths)
   "Return t if module is provided or exists in PATHS.
 If PATHS is omitted, `load-path' is used. [file-detect.el]"
   (or (featurep module)
-      (let ((name (symbol-name module)))
-	(if (null paths)
-	    (setq paths load-path)
-	  )
-	(catch 'tag
-	  (while paths
-	    (let ((file (expand-file-name name (car paths))))
-	      (let ((elc-file (concat file ".elc")))
-		(if (file-exists-p elc-file)
-		    (throw 'tag elc-file)
-		  ))
-	      (let ((el-file (concat file ".el")))
-		(if (file-exists-p el-file)
-		    (throw 'tag el-file)
-		  ))
-	      (if (file-exists-p file)
-		  (throw 'tag file)
-		)
-	      )
-	    (setq paths (cdr paths))
-	    )))))
+      (exec-installed-p (symbol-name module) load-path '(".elc" ".el"))
+      ))
 
 
 ;;; @ end
diff --git a/filename.el b/filename.el
index 7de7295..38b9145 100644
--- a/filename.el
+++ b/filename.el
@@ -3,7 +3,7 @@
 ;; Copyright (C) 1996 MORIOKA Tomohiko
 
 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Version: $Id: filename.el,v 1.2 1996/12/19 10:06:42 morioka Exp $
+;; Version: $Id: filename.el,v 1.3 1997/03/10 13:09:34 morioka Exp $
 ;; Keywords: string, file name
 
 ;; This file is part of tl (Tiny Library).
@@ -43,7 +43,7 @@
 
 (defvar filename-filters
   (nconc
-   (and (file-installed-p "kakasi" exec-path)
+   (and (exec-installed-p "kakasi")
 	'(filename-japanese-to-roman-string)
 	)
    '(filename-special-filter
-- 
1.7.10.4