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Re: emacs-w3m only printing usage message
- From: Katsumi Yamaoka <yamaoka@xxxxxxx>
- Date: Mon, 27 Oct 2008 07:51:53 +0900
- X-ml-name: emacs-w3m
- X-mail-count: 10408
- References: <loom.20081025T161028-812@xxxxxxxxxxxxxx>
>>>>> In [emacs-w3m : No.10407] John Owens wrote:
> Using OS X 10.5.5 and Carbon Emacs 22.2.50 (Wanderlust 2.15.5).
> Recently did an upgrade of lots of stuff in MacPorts, including w3m
> and (I think) emacs-w3m. Now it's w3m/0.5.2 and emacs-w3m 1.4.4.
> Now when emacs renders w3m I just get the usage message:
> w3m version w3m/0.5.2, options
> usage: w3m [options] [URL or filename]
> so presumably there's a misconfiguration somewhere;
> I'm sure this is a simple question - how might I debug this
> and get it working again?
What did you do when you saw such a usage message? If you typed
`w3m' in the terminal emulator, not in Emacs, it's normal. Give
*URL or filename* as an argument, and w3m will work as expected.
If you typed `M-x w3m RET' in Emacs, I have no idea.
BTW, emacs-w3m 1.4.4 is rather old. Though it's the latest
released version of emacs-w3m. Personally I recommend using the
CVS version of emacs-w3m, in which many bug fixes and improvements
have been done. It is available as:
> Relevant elisp:
> (setq load-path (cons "/opt/local/share/emacs/site-lisp/w3m" load-path))
> (setq browse-url-browser-function
> '(;;("^http:" . w3m-browse-url)
> ("^http:" . browse-url-generic)
> ("^https:" . browse-url-generic)
> ;; ("^mailto:" . w3m-browse-url)
> ;; ("^mailto:" lambda (url &rest stuff) (compose-mail (substring url 7)))
> ("^mailto:" lambda (url &rest stuff) (compose-mail (substring to 7)))
> ("^file:.*\\.html?$" . w3m-browse-url))
> (setq w3m-command "/opt/local/bin/w3m")
> (if (not is-212)
> (require 'w3m-load)
> (require 'mime-w3m)
> ;; (require 'mime-doc)
> (require 'mime-xls)
> ;; (require 'mime-vcard)
> (eval-after-load "w3m"
> '(add-to-list 'w3m-command-environment '("GC_NPROCS" . "1")))
I heard setting the environment variable GC_NPROCS to 1 is necessary
only for using GC 7.0 on MacOSX. Is it still necessary and effective?