Re: w3 on emacs-21

[Koichi INOUE <inoue@xxxxxxxxxxx>]

Hi,

I installed Emacs 21.0.92 and your suggested w3 and url package on CVS.
I started w3 and got the backtrace I put at the end of this mail.
w3-default-homepage is not set.
What can I do with this?

wmperry@xxxxxxxxxxx (William M. Perry) writes:

> You need to install the _CVS_ versions of URL and W3 from
> subversions.gnu.org:
> 
> cvs -d :pserver:anoncvs@xxxxxxxxxxx:/cvs login
> [ just hit enter for the password ]
> cvs -d :pserver:anoncvs@xxxxxxxxxxx:/cvs co url
> cvs -d :pserver:anoncvs@xxxxxxxxxxx:/cvs co w3
> cd url && ./configure && make
> cd ../w3 && ./configure --with-url=../url/lisp && make
> 
> -Bill P.
> 
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> 

----backtrace----
Debugger entered--Lisp error: (wrong-type-argument number-or-marker-p nil)
  -(1 nil)
  (url-pretty-length (- nd url-http-end-of-headers))
  (url-lazy-message "Reading %s..." (url-pretty-length (- nd url-http-end-of-headers)))
  url-http-simple-after-change-function(1 1 0)
  funcall(url-http-simple-after-change-function 1 1 0)
  (if (not url-http-real-after-change-function) nil (funcall url-http-real-after-change-function st nd length))
  (if (not (boundp ...)) (debug nil "after-change-function called in strange buffer: %s" (buffer-name)) (if (not url-http-real-after-change-function) nil (funcall url-http-real-after-change-function st nd length)))
  url-http-generic-after-change-function(1 1 0)
  accept-process-output(nil 3)
  url-retrieve-synchronously("http://www.cs.indiana.edu/elisp/w3/styles/w3.css")
  url-insert-file-contents("http://www.cs.indiana.edu/elisp/w3/styles/w3.css")
  css-parse("http://www.cs.indiana.edu/elisp/w3/styles/w3.css" nil #<hash-table 'eql nil 48/48 0x8a95680>)
  w3-handle-style((class (":visited") title "Emacs/W3 Stylesheet" rel "stylesheet" type "text/css" href "http://www.cs.indiana.edu/elisp/w3/styles/w3.css"))
  w3-parse-link(((class ":visited") (title . "Emacs/W3 Stylesheet") (rel . "stylesheet") (type . "text/css") (href . "http://www.cs.indiana.edu/elisp/w3/styles/w3.css")))
  w3-display-node((*document nil ((html nil ...))))
  w3-draw-tree(((*document nil (...))))
  w3-prepare-buffer()
  w3-fetch-callback("http://www.cs.indiana.edu/elisp/w3/docs.html")
  apply(w3-fetch-callback "http://www.cs.indiana.edu/elisp/w3/docs.html")
  url-http-activate-callback()
  (if (url-http-parse-headers) (url-http-activate-callback))
  (cond ((string= "HEAD" url-http-method) (url-http-debug "HEAD request must have headers only (%s)." ...) (url-http-mark-connection-as-free ... ... url-http-process) (if ... ...)) ((string= "CONNECT" url-http-method) (url-http-debug "CONNECT request must have headers only.") (if ... ...)) ((equal url-http-response-status 304) (if ... ...)) (old-http (url-http-debug "Saw HTTP/0.9 response, connection closed means end of document.") (setq url-http-real-after-change-function ...)) ((equal url-http-transfer-encoding "chunked") (url-http-debug "Saw chunked encoding.") (setq url-http-real-after-change-function ...) (if ... ...)) ((integerp url-http-content-length) (url-http-debug "Got a content-length, being smart about document end.") (setq url-http-real-after-change-function ...)) (t (url-http-debug "No content-length, being dumb.") (setq url-http-real-after-change-function ...)))
  (if (not end-of-headers) nil (if old-http (message "HTTP/0.9 How I hate thee!") (progn ... ... ... ... ...)) (if url-http-transfer-encoding (setq url-http-transfer-encoding ...)) (cond (... ... ... ...) (... ... ...) (... ...) (old-http ... ...) (... ... ... ...) (... ... ...) (t ... ...)))
  (let ((end-of-headers nil) (old-http nil) (content-length nil)) (goto-char (point-min)) (if (not ...) (setq end-of-headers t old-http t) (if ... ...)) (if (not end-of-headers) nil (if old-http ... ...) (if url-http-transfer-encoding ...) (cond ... ... ... ... ... ... ...)))
  url-http-wait-for-headers-change-function(1 186 0)
  funcall(url-http-wait-for-headers-change-function 1 186 0)
  (if (not url-http-real-after-change-function) nil (funcall url-http-real-after-change-function st nd length))
  (if (not (boundp ...)) (debug nil "after-change-function called in strange buffer: %s" (buffer-name)) (if (not url-http-real-after-change-function) nil (funcall url-http-real-after-change-function st nd length)))
  url-http-generic-after-change-function(1 186 0)


-- 
                    Koichi Inoue, ARGV
                    E-Mail: inoue@xxxxxxxxxxx
                    ICQ UIN: 74900690

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