(defvar srcdir (or (getenv "srcdir") "."))
-(defvar dgnushack-w3-dir
- (file-name-as-directory
- (or (getenv "W3DIR") (expand-file-name "../../w3/lisp/" srcdir))))
-(push dgnushack-w3-dir load-path)
-
-(load (expand-file-name "dgnuspath.el" srcdir) nil nil t)
+(defvar dgnushack-w3-dir (let ((w3dir (getenv "W3DIR")))
+ (unless (zerop (length w3dir))
+ (file-name-as-directory w3dir))))
+(when dgnushack-w3-dir
+ (push dgnushack-w3-dir load-path))
;; If we are building w3 in a different directory than the source
;; directory, we must read *.el from source directory and write *.elc
'(char-before (point))
form))))
+(load (expand-file-name "dgnuspath.el" srcdir) nil nil t)
+
+(condition-case err
+ (load "~/.lpath.el" t nil t)
+ (error (message "Error in \"~/.lpath.el\" file: %s" err)))
+
;; Don't load path-util until `char-after' and `char-before' have been
;; optimized because it requires `poe' and then modify the functions.
(or (featurep 'path-util)
(add-path "flim")
(add-path "semi")
-(condition-case err
- (load "~/.lpath.el" t nil t)
- (error (message "Error in \"~/.lpath.el\" file: %s" err)))
-
(push srcdir load-path)
(load (expand-file-name "lpath.el" srcdir) nil t t)
(push \"~/lisp/custom\" load-path)
Modify to suit your needs."))
+
+ ;; Show `load-path'.
+ (message "load-path=(\"%s\")"
+ (mapconcat 'identity load-path "\"\n \""))
+
(dolist (file dgnushack-exporting-files)
(setq file (expand-file-name file srcdir))
(when (and (file-exists-p (setq elc (concat file "c")))
(while (setq file (pop files))
(insert "info/" file "\n"))))))
+\f
+(define-compiler-macro describe-key-briefly (&whole form key &optional insert)
+ (if (condition-case nil
+ (progn
+ (describe-key-briefly '((())) nil)
+ t)
+ (wrong-number-of-arguments nil);; Old Emacsen.
+ (error t))
+ form
+ (if insert
+ `(if ,insert
+ (insert (funcall 'describe-key-briefly ,key))
+ (funcall 'describe-key-briefly ,key))
+ `(funcall 'describe-key-briefly ,key))))
+
;;; dgnushack.el ends here