From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Tue, 10 Nov 2020 13:53:03 +0000 (+0100)
Subject: Add more doc-view requirements
X-Git-Tag: emacs-27.1.90~65
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ac1a2b216089b03c244c8e7ceb577198eb0dc2c2;p=emacs.git

Add more doc-view requirements

* lisp/doc-view.el: Add more requirements.
---

diff --git a/lisp/doc-view.el b/lisp/doc-view.el
index 7fdd2588221..b895377f8dc 100644
--- a/lisp/doc-view.el
+++ b/lisp/doc-view.el
@@ -22,10 +22,12 @@
 
 ;;; Requirements:
 
-;; doc-view.el requires GNU Emacs 22.1 or newer.  You also need Ghostscript,
-;; `dvipdf' (comes with Ghostscript) or `dvipdfm' (comes with teTeX or TeXLive)
-;; and `pdftotext', which comes with xpdf (http://www.foolabs.com/xpdf/) or
-;; poppler (http://poppler.freedesktop.org/).
+;; Viewing PS/PDF/DVI files requires Ghostscript, `dvipdf' (comes with
+;; Ghostscript) or `dvipdfm' (comes with teTeX or TeXLive) and
+;; `pdftotext', which comes with xpdf (http://www.foolabs.com/xpdf/)
+;; or poppler (http://poppler.freedesktop.org/).
+;; Djvu documents require `ddjvu' (from DjVuLibre).
+;; ODF files require `soffice' (from LibreOffice).
 
 ;;; Commentary: