Read a structured txt file in r : I am still on a basic beginner level with r. I am currently working on some natural language stuff and I use the ProQuest Newsstand database. Even though the database allows to download txt files, I don't need everything they provide. The files you can download there look like this:

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Report Information from ProQuest
16 July 2016 09:58
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Inhaltsverzeichnis

1. Savills cracks Granite deal to establish US presence ; COMMERCIAL PROPERTY

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Dokument 1 von 1

Savills cracks Granite deal to establish US presence ; COMMERCIAL PROPERTY

http:...

Kurzfassung: Savills said that as part of its plans to build...

Links: ...

Volltext: Property agency Savills yesterday snapped up US real estate banking firm Granite Partners...

Unternehmen/Organisation: Name: Granite Partners LP; NAICS: 525910

Titel: Savills cracks Granite deal to establish US presence; COMMERCIAL PROPERTY:   [FIRST Edition]

Autor: Steve Pain Commercial Property Editor

Titel der Publikation: Birmingham Post

Seiten: 30

Seitenanzahl: 0

Erscheinungsjahr: 2007

Publikationsdatum: Aug 2, 2007

Jahr: 2007

Bereich: Business

Herausgeber: Mirror Regional Newspapers

Verlagsort: Birmingham (UK)

Publikationsland: United Kingdom

Publikationsthema: General Interest Periodicals--Great Britain

Quellentyp: Newspapers

Publikationssprache: English

Dokumententyp: NEWSPAPER

ProQuest-Dokument-ID: 324215031

Dokument-URL: ...

Copyright: (Copyright 2007 Birmingham Post and Mail Ltd.)

Zuletzt aktualisiert: 2010-06-19

Datenbank: UK Newsstand

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What I need is a way to extract only the full text to a csv file. The reason is, when I download hundreds of articles within one file it is quite difficult to copy and paste them manually and I think the file is quite structured. However, the length of text varies. Nevertheless, one could use the next header after the full text as a stop sign (I guess).

Is there any way to do this?

I really would appreciate some help.
Kind regards,
Steffen