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From: "Davis Herring" <herring@lanl.gov>
To: "MON KEY" <monkey@sandpframing.com>
Cc: emacs-devel@gnu.org
Subject: Re: with a fresh emacs "(buffer-local-value fundamental-mode   (current-buffer))" error.
Date: Wed, 8 Apr 2009 15:32:04 -0700 (PDT)	[thread overview]
Message-ID: <50950.128.165.123.18.1239229924.squirrel@webmail.lanl.gov> (raw)
In-Reply-To: <d2afcfda0904081458xeec427ejb5efbd6cfaad846@mail.gmail.com>

> (buffer-local-value fundamental-mode (current-buffer))
>
> Still gives an error:
> -----
> Debugger entered--Lisp error: (void-variable fundamental-mode)
>   (buffer-local-value fundamental-mode (current-buffer))
>   eval((buffer-local-value fundamental-mode (current-buffer)))
>   eval-last-sexp-1(nil)
>   eval-last-sexp(nil)
>   call-interactively(eval-last-sexp nil nil)
> -----
>
> Whereas with longlines-mode having been set per above evaluating:
>
> (buffer-local-value longlines-mode (current-buffer))
>
> No longer drops me into the debugger?

First, you need to quote your variable names: (buffer-local-value 'foo
(current-buffer)).

Second, only minor modes are (typically) also variables.  For a major
mode, since there can only be one, you just want

(eq (buffer-local-value 'major-mode [buffer]) [mode])

Davis

-- 
This product is sold by volume, not by mass.  If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.




  parent reply	other threads:[~2009-04-08 22:32 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-08 21:58 with a fresh emacs "(buffer-local-value fundamental-mode (current-buffer))" error MON KEY
2009-04-08 22:15 ` Jason Rumney
2009-04-09  2:22   ` MON KEY
2009-04-09  5:12     ` Kevin Rodgers
2009-04-08 22:32 ` Davis Herring [this message]
     [not found]   ` <d2afcfda0904081931n1f0d48fbo1253c6af08cd4bbc@mail.gmail.com>
2009-04-09 15:26     ` Davis Herring
     [not found]       ` <d2afcfda0904091341j6b1194a1ifb522b99535139f9@mail.gmail.com>
2009-04-09 22:42         ` Davis Herring
2009-04-10  3:12           ` MON KEY
2009-04-16 21:49             ` Davis Herring
2009-04-10 16:53           ` MON KEY
2009-04-10 17:38             ` Chong Yidong
2009-04-10 22:10               ` Stefan Monnier
2009-04-16 21:29                 ` Davis Herring

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