From: Yagnesh Raghava Yakkala <hi@yagnesh.org>
To: nicholas.dokos@hp.com
Cc: emacs-orgmode@gnu.org, Sanjib Sikder <sanjibju2002@gmail.com>
Subject: Re: Bib file path relative to home using tilde ~ in Ubuntu
Date: Sun, 14 Oct 2012 18:42:54 +0900 [thread overview]
Message-ID: <878vb91ja9.fsf@yagnesh.org> (raw)
In-Reply-To: <14518.1350190655@alphaville> (Nick Dokos's message of "Sun, 14 Oct 2012 00:57:35 -0400")
Hello Nicholas,
Very good explanation. Its like reading a standard textbook.
Thank you very much for your continuous help to org community.
Nick Dokos <nicholas.dokos@hp.com> writes:
> Sanjib Sikder <sanjibju2002@gmail.com> wrote:
>
>> Hi,
>>
>> "The easiest way to update is logout from the computer, login again and start emacs."
>>
>> I did that. Still not working :(
>>
>
> When you have problems like this, you need to take it in small
> steps.
>
> o What shell are you using? Yagnesh's recommendation assumes
> that you are running bash as your shell (presumably on some
> Linux/Unix system). Is this assumption correct?
>
> o Assuming you are using bash, there are two relevant initialization
> files: a login shell sources $HOME/.profile and any shell (be it a login
> shell or one that is started as a descendant of your login shell) sources
> $HOME/.bashrc.
>
> o Adding
>
> export FOO=bar
>
> to such an initialization file causes the variable FOO to be defined (with value "bar")
> and to be exported (i.e. it is available in the environment of *any* subprocess of
> this shell).
>
> o So log out and log back in[fn:2], start a shell and at the prompt say
>
> echo $FOO
>
> Does it say "bar"? If not, don't go any further: the problem has nothing to do with
> emacs (note that this is the first time I mention emacs).
>
> o If this part is OK, start emacs *from this shell*: it should inherit the variable.
> You can check by evaluating this form:
>
> (getenv "FOO")
>
> Then the variable will also be available to any subprocesses started by emacs.
>
> o In particular, if you define BIBINPUTS as Yagnesh suggests, then the bibtex invoked
> by the latex exporter under emacs will find the bib file where you told it.
>
> o What can go wrong? The usual problem is that you use some graphical
> desktop environment and start emacs by clicking on some icon. Then
> the emacs process does not have a bash shell as its parent, so it does
> not inherit the exported variables. Try starting emacs from a bash
> command line.[fn:2]
>
> Nick
>
> Footnotes:
> [fn:1] If you define it in .bashrc, you shouldn't have to log out and log
> back in: just start a new bash shell.
>
> [fn:2] I prefer defining variables in my .profile and I have arranged
> for my .profile to be sourced by the appropriate initialization
> file of my graphical desktop environment, so I get it whether I
> log in at the console or through the graphical login. That
> way *every* process, no matter how it is started, has the
> variables available to it. I use .bashrc only for aliases (which
> I use very rarely, so most of the time I don't have a .bashrc
> file at all).
>
>
>
Thanks.,
--
ఎందరో మహానుభావులు అందరికి వందనములు
YYR
prev parent reply other threads:[~2012-10-14 9:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-13 13:54 Bib file path relative to home using tilde ~ in Ubuntu Sanjib Sikder
2012-10-13 14:11 ` Yagnesh Raghava Yakkala
2012-10-13 14:36 ` Sanjib Sikder
2012-10-13 17:17 ` Sanjib Sikder
2012-10-13 17:40 ` Yagnesh Raghava Yakkala
2012-10-13 18:10 ` Sanjib Sikder
2012-10-14 1:54 ` Yagnesh Raghava Yakkala
2012-10-14 6:23 ` Sanjib Sikder
2012-10-14 7:28 ` Vladimir Lomov
2012-10-14 15:49 ` Thomas S. Dye
2012-10-14 4:57 ` Nick Dokos
2012-10-14 6:44 ` Sanjib Sikder
2012-10-14 9:42 ` Yagnesh Raghava Yakkala [this message]
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