org-export: Remove paths from requires

* contrib/lisp/org-export.el: Remove paths from requires.

contrib/lisp/org-export.el

@@ -3970,7 +3970,7 @@ Return an error if key pressed has no associated command."
       (?q nil)
       ;; Export with `e-ascii' back-end.
       ((?A ?N ?U)
-       (require 'org-e-ascii "./org-e-ascii.el")
+       (require 'org-e-ascii)
        (let ((outbuf
 	      (org-export-to-buffer
 	       'e-ascii "*Org E-ASCII Export*"
@@ -3981,13 +3981,13 @@ Return an error if key pressed has no associated command."
 	 (when org-export-show-temporary-export-buffer
 	   (switch-to-buffer-other-window outbuf))))
       ((?a ?n ?u)
-       (require 'org-e-ascii "./org-e-ascii.el")
+       (require 'org-e-ascii)
        (org-e-ascii-export-to-ascii
 	(memq 'subtree optns) (memq 'visible optns) (memq 'body optns)
 	`(:ascii-charset ,(case raw-key (?a 'ascii) (?n 'latin1) (t 'utf-8)))))
       ;; Export with `e-latex' back-end.
       (?L
-       (require 'org-e-latex "./org-e-latex.el")
+       (require 'org-e-latex)
        (let ((outbuf
 	      (org-export-to-buffer
 	       'e-latex "*Org E-LaTeX Export*"
@@ -3996,22 +3996,22 @@ Return an error if key pressed has no associated command."
 	 (when org-export-show-temporary-export-buffer
 	   (switch-to-buffer-other-window outbuf))))
       (?l
-       (require 'org-e-latex "./org-e-latex.el")
+       (require 'org-e-latex)
        (org-e-latex-export-to-latex
-	(require 'org-e-latex "./org-e-latex.el")
+	(require 'org-e-latex)
 	(memq 'subtree optns) (memq 'visible optns) (memq 'body optns)))
       (?p
-       (require 'org-e-latex "./org-e-latex.el")
+       (require 'org-e-latex)
        (org-e-latex-export-to-pdf
 	(memq 'subtree optns) (memq 'visible optns) (memq 'body optns)))
       (?d
-       (require 'org-e-latex "./org-e-latex.el")
+       (require 'org-e-latex)
        (org-open-file
 	(org-e-latex-export-to-pdf
 	 (memq 'subtree optns) (memq 'visible optns) (memq 'body optns))))
       ;; Export with `e-html' back-end.
       (?H
-       (require 'org-e-html "./org-e-html.el")
+       (require 'org-e-html)
        (let ((outbuf
 	      (org-export-to-buffer
 	       'e-html "*Org E-HTML Export*"
@@ -4022,40 +4022,40 @@ Return an error if key pressed has no associated command."
 	 (when org-export-show-temporary-export-buffer
 	   (switch-to-buffer-other-window outbuf))))
       (?h
-       (require 'org-e-html "./org-e-html.el")
+       (require 'org-e-html)
        (org-e-html-export-to-html
 	(memq 'subtree optns) (memq 'visible optns) (memq 'body optns)))
       (?b
-       (require 'org-e-html "./org-e-html.el")
+       (require 'org-e-html)
        (org-open-file
 	(org-e-html-export-to-html
 	 (memq 'subtree optns) (memq 'visible optns) (memq 'body optns))))
       ;; Export with `e-odt' back-end.
       (?o
-       (require 'org-e-odt "./org-e-odt.el")
+       (require 'org-e-odt)
        (org-e-odt-export-to-odt
 	(memq 'subtree optns) (memq 'visible optns) (memq 'body optns)))
       (?O
-       (require 'org-e-odt "./org-e-odt.el")
+       (require 'org-e-odt)
        (org-open-file
 	(org-e-odt-export-to-odt
 	 (memq 'subtree optns) (memq 'visible optns) (memq 'body optns))))
       ;; Publishing facilities
       (?F
-       (require 'org-e-publish "./org-e-publish.el")
+       (require 'org-e-publish)
        (org-e-publish-current-file (memq 'force optns)))
       (?P
-       (require 'org-e-publish "./org-e-publish.el")
+       (require 'org-e-publish)
        (org-e-publish-current-project (memq 'force optns)))
       (?X
-       (require 'org-e-publish "./org-e-publish.el")
+       (require 'org-e-publish)
        (let ((project
 	      (assoc (org-icompleting-read
 		      "Publish project: " org-e-publish-project-alist nil t)
 		     org-e-publish-project-alist)))
 	 (org-e-publish project (memq 'force optns))))
       (?E
-       (require 'org-e-publish "./org-e-publish.el")
+       (require 'org-e-publish)
        (org-e-publish-all (memq 'force optns)))
       ;; Undefined command.
       (t (error "No command associated with key %s"