Re: doc-view.el: about cursor and filename display

[Dan Nicolaescu]

Tassilo Horn <address@hidden> writes:

  > Index: lisp/files.el
  > ===================================================================
  > RCS file: /sources/emacs/emacs/lisp/files.el,v
  > retrieving revision 1.932
  > diff -u -r1.932 files.el
  > --- lisp/files.el   15 Oct 2007 02:07:46 -0000      1.932
  > +++ lisp/files.el   17 Oct 2007 19:51:46 -0000
  > @@ -2059,7 +2059,7 @@
  >       ("\\.\\(as\\|mi\\|sm\\)2\\'" . snmpv2-mode)
  >       ("\\.\\(diffs?\\|patch\\|rej\\)\\'" . diff-mode)
  >       ("\\.\\(dif\\|pat\\)\\'" . diff-mode) ; for MSDOG
  > -     ("\\.[eE]?[pP][sS]\\'" . ps-mode)
  > +     ("\\(?:DVI\\|EPS\\|P\\(?:DF\\|S\\)\\|dvi\\|eps\\|p\\(?:df\\|s\\)\\)" 
. doc-view-mode)

Is this a good idea? 
PostScript is not only used for documents, but it is also a
programming language. How likely is it that someone that does a C-x
C-f for a ps file does it in order to view it, not to edit it? 
I haven't done it in a long time, but I used to regularly have to
tweak ps files generated by various utilities...