Result from evaluation of code in Title or footer (fancyhdr)?

Result from evaluation of code in Title or footer (fancyhdr)?

[Rainer M Krug]

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Hi

I have a DESCRIPTION file, in which I store the version of the document,
which I extract with the following code:

--8<---------------cut here---------------start------------->8---
src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
--8<---------------cut here---------------end--------------->8---

At the moment, I have one Header, which contains the version.

--8<---------------cut here---------------start------------->8---
* Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}            :paper:
:PROPERTIES:
:header-args: :exports results
:header-args+: :tangle no
:END:
Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
--8<---------------cut here---------------end--------------->8---

Is there a way, that I can have this dynamically in the Title of the
document, or in a footer after LaTeX export (using fancyhdr)?

Thanks,

Rainer


-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
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Fax :       +33 - (0)9 58 10 27 44

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email:      Rainer@krugs.de

Skype:      RMkrug

PGP: 0x0F52F982

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Re: Result from evaluation of code in Title or footer (fancyhdr)?

[Eric S Fraga]

On Monday,  2 May 2016 at 13:41, Rainer M Krug wrote:

[...]

> Is there a way, that I can have this dynamically in the Title of the
> document, or in a footer after LaTeX export (using fancyhdr)?

Maybe something along these lines:

  @@latex:\rfoot{@@ Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION} @@latex:}@@

immediately after the first headline?  Assumes fancyhdr.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 25.0.92.1, Org release_8.3.4-739-g789412

Re: Result from evaluation of code in Title or footer (fancyhdr)?

[Sharon Kimble]

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Rainer M Krug <Rainer@krugs.de> writes:

> Hi
>
> I have a DESCRIPTION file, in which I store the version of the document,
> which I extract with the following code:
>
> src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
>

Have you looked at the latex package 'mversion'? I use it and have it
working on my document, with it in the date place of my title it shows
"Build - \version", and the "version.dat" shows '2.0;0000' meaning
version 2.0 and it being increased in the '0000' field with every build.
You can put it in your header or footer, whichever you want.

Thanks
Sharon.

>
> At the moment, I have one Header, which contains the version.
>
> * Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}            :paper:
> :PROPERTIES:
> :header-args: :exports results
> :header-args+: :tangle no
> :END:
> Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
>
> Is there a way, that I can have this dynamically in the Title of the
> document, or in a footer after LaTeX export (using fancyhdr)?
>
> Thanks,
>
> Rainer

-- 
A taste of linux = http://www.sharons.org.uk
TGmeds = http://www.tgmeds.org.uk
Debian 8.4, fluxbox 1.3.7, emacs 25.0.93

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Re: Result from evaluation of code in Title or footer (fancyhdr)?

[Rainer M Krug]

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Sharon Kimble <boudiccas@skimble.plus.com> writes:

> Rainer M Krug <Rainer@krugs.de> writes:
>
>> Hi
>>
>> I have a DESCRIPTION file, in which I store the version of the document,
>> which I extract with the following code:
>>
>> src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
>>
>
> Have you looked at the latex package 'mversion'? I use it and have it
> working on my document, with it in the date place of my title it shows
> "Build - \version", and the "version.dat" shows '2.0;0000' meaning
> version 2.0 and it being increased in the '0000' field with every build.
> You can put it in your header or footer, whichever you want.

Brilliant - mVersion works nicely. Exactly what I was looking for.

I only had to adjust latexmk as it ran into an endless loop by adding

--8<---------------cut here---------------start------------->8---
$hash_calc_ignore_pattern{'dat'} = '^[0-9]';
--8<---------------cut here---------------end--------------->8---

to my latexmk config file.


Thanks,

Rainer

>
> Thanks
> Sharon.
>
>>
>> At the moment, I have one Header, which contains the version.
>>
>> * Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}            :paper:
>> :PROPERTIES:
>> :header-args: :exports results
>> :header-args+: :tangle no
>> :END:
>> Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION}
>>
>> Is there a way, that I can have this dynamically in the Title of the
>> document, or in a footer after LaTeX export (using fancyhdr)?
>>
>> Thanks,
>>
>> Rainer

-- 
Rainer M. Krug
email: Rainer<at>krugs<dot>de
PGP: 0x0F52F982

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Re: Result from evaluation of code in Title or footer (fancyhdr)?

[Rainer M Krug]

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Eric S Fraga <e.fraga@ucl.ac.uk> writes:

> On Monday,  2 May 2016 at 13:41, Rainer M Krug wrote:
>
> [...]
>
>> Is there a way, that I can have this dynamically in the Title of the
>> document, or in a footer after LaTeX export (using fancyhdr)?
>
> Maybe something along these lines:
>
>   @@latex:\rfoot{@@ Version src_sh{sed -n '/^Version: /s///p' ./DESCRIPTION} @@latex:}@@
>
> immediately after the first headline?  Assumes fancyhdr.

Thanks - I am combining this with Sharon's suggestion.

Very nice,

Rainer

-- 
Rainer M. Krug
email: Rainer<at>krugs<dot>de
PGP: 0x0F52F982

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