X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fsetup-paths.el;h=7ad409b81d20a9e66961f17184747bed8ec7bd18;hb=4f413e8a500dfe2e143224afce103ad9a2ab78d4;hp=f26dad89d740e45faacf2490c3cc248622b75fe0;hpb=76759ab036458c54499a454399e19602b8ae6ce3;p=chise%2Fxemacs-chise.git.1

diff --git a/lisp/setup-paths.el b/lisp/setup-paths.el
index f26dad8..7ad409b 100644
--- a/lisp/setup-paths.el
+++ b/lisp/setup-paths.el
@@ -38,9 +38,18 @@
 
 ;;; Code:
 
-(defvar paths-load-path-depth 1
+(defvar paths-core-load-path-depth 0
   "Depth of load-path searches in core Lisp paths.")
 
+(defvar paths-site-load-path-depth 1
+  "Depth of load-path searches in site Lisp paths.")
+
+(defvar paths-mule-load-path-depth 0
+  "Depth of load-path searches in Mule Lisp paths.")
+
+(defvar paths-utf-2000-load-path-depth 0
+  "Depth of load-path searches in UTF-2000 Lisp paths.")
+
 (defvar paths-default-info-directories
   (mapcar (function
 	   (lambda (dirlist)
@@ -70,6 +79,32 @@
 				nil
 				configure-lisp-directory))
 
+(defun paths-find-mule-lisp-directory (roots &optional lisp-directory)
+  "Find the Mule Lisp directory of the XEmacs hierarchy."
+  ;; #### kludge
+  (if lisp-directory
+      (let ((guess
+	     (file-name-as-directory
+	      (paths-construct-path (list lisp-directory "mule")))))
+	(if (paths-file-readable-directory-p guess)
+	    guess
+	  (paths-find-version-directory roots "mule-lisp"
+					nil
+					configure-mule-lisp-directory)))))
+
+(defun paths-find-utf-2000-lisp-directory (roots &optional lisp-directory)
+  "Find the UTF-2000 Lisp directory of the XEmacs hierarchy."
+  ;; #### kludge
+  (if lisp-directory
+      (let ((guess
+	     (file-name-as-directory
+	      (paths-construct-path (list lisp-directory "utf-2000")))))
+	(if (paths-file-readable-directory-p guess)
+	    guess
+	  (paths-find-version-directory roots "utf-2000-lisp"
+					nil
+					configure-utf-2000-lisp-directory)))))
+
 (defun paths-find-module-directory (roots)
   "Find the main modules directory of the XEmacs hierarchy."
   (paths-find-architecture-directory roots "modules"
@@ -78,7 +113,8 @@
 (defun paths-construct-load-path
   (roots early-package-load-path late-package-load-path last-package-load-path
 	 lisp-directory
-	 &optional site-lisp-directory)
+	 &optional site-lisp-directory mule-lisp-directory
+	 utf-2000-lisp-directory)
   "Construct the load path."
   (let* ((envvar-value (getenv "EMACSLOADPATH"))
 	 (env-load-path
@@ -87,15 +123,25 @@
 	 (site-lisp-load-path
 	  (and site-lisp-directory
 	       (paths-find-recursive-load-path (list site-lisp-directory)
-					       paths-load-path-depth)))
+					       paths-site-load-path-depth)))
+	 (mule-lisp-load-path
+	  (and mule-lisp-directory
+	       (paths-find-recursive-load-path (list mule-lisp-directory)
+					       paths-mule-load-path-depth)))
+	 (utf-2000-lisp-load-path
+	  (and utf-2000-lisp-directory
+	       (paths-find-recursive-load-path (list utf-2000-lisp-directory)
+					       paths-utf-2000-load-path-depth)))
 	 (lisp-load-path
 	  (and lisp-directory
 	       (paths-find-recursive-load-path (list lisp-directory)
-					       paths-load-path-depth))))
+					       paths-core-load-path-depth))))
     (append env-load-path
 	    early-package-load-path
 	    site-lisp-load-path
 	    late-package-load-path
+	    utf-2000-lisp-load-path
+	    mule-lisp-load-path
 	    lisp-load-path
 	    last-package-load-path)))
 
@@ -109,11 +155,11 @@
 	 (site-module-load-path
 	  (and site-module-directory
 	       (paths-find-recursive-load-path (list site-module-directory)
-					       paths-load-path-depth)))
+					       paths-site-load-path-depth)))
 	 (module-load-path
 	  (and module-directory
 	       (paths-find-recursive-load-path (list module-directory)
-					       paths-load-path-depth))))
+					       paths-core-load-path-depth))))
      (append env-module-path
 	    site-module-load-path
 	    module-load-path)))