browse-url does not allow url with a dollar sign

[Harald Maier]

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In GNU Emacs 21.3.1 (i686-pc-linux-gnu, Motif Version 2.2.2)
 of 2003-05-20 on ate
configured using `configure  --with-x-toolkit=motif'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE@euro
  locale-coding-system: iso-latin-9
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

Start emacs with 'emacs -q'. Put into the *scratch* buffer the following line:

http://www.warentest.de/pls/sw/SW$NAV.Startup?p_KNR=0&p_E1=2&p_E2=0&p_E3=50&p_E4=0&p_Inh=I:1162925

Place point to the url and then type in the following function:

  M-x browse-url-at-point

The browser program receives as url the following string:

http://www.warentest.de/pls/sw/SW.Startup?p_KNR=0&p_E1=2&p_E2=0&p_E3=50&p_E4=0&p_Inh=I:1162925

It seems that the dollar sign '$' in the url needs to be escaped.

Harald