[AUCTeX-diffs] Changes to auctex/tex.el,v

[Ralf Angeli]

CVSROOT:        /cvsroot/auctex
Module name:    auctex
Changes by:     Ralf Angeli <angeli>    10/02/20 15:01:35

Index: tex.el
===================================================================
RCS file: /cvsroot/auctex/auctex/tex.el,v
retrieving revision 5.661
retrieving revision 5.662
diff -u -b -r5.661 -r5.662
--- tex.el      13 Feb 2010 14:17:19 -0000      5.661
+++ tex.el      20 Feb 2010 15:01:35 -0000      5.662
@@ -5463,7 +5463,13 @@
          (unless (null completions)
            (add-to-list 'docs (cons completions (nth 0 elt)))))))
     (if (null docs)
-       (message "No documentation found")
+       (progn
+         (if (executable-find "texdoc")
+             ;; Fallback if we did not find anything via the backend list.
+             (let ((doc (read-from-minibuffer "Input for `texdoc': ")))
+               (when doc (call-process "texdoc" nil 0 nil "--view" doc)))
+           ;; Give up.
+           (message "No documentation found")))
       ;; Ask the user about the package, command, or document.
       (when (and (interactive-p)
                 (or (not name) (string= name "")))