"SfR Fresh" - the SfR Freeware/Shareware Archive 
Member "openswan-2.6.19/doc/README" of archive openswan-2.6.19.tar.gz:
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1 This directory has the HTML FreeS/WAN documentation.
2
3 Start from either of:
4
5 toc.html table of contents for HTML docs
6 index.html pointers to everything, including
7 text files not in HTML docs
8
9 The Makefile in this directory can generate various
10 things from the HTML source:
11
12 ./*.html individual HTML files
13 with previous/contents/next links
14 toc.html table of contents
15 HowTo.html one big HTML file
16 HowTo.ps Postscript
17 HowTo.pdf PDF
18 HowTo.txt ASCII text
19
20 Not all of the above are in the shipped version. All but
21 text are on our website, www.freeswan.org. To get PDF or
22 Postscript, either grab them from the web or install
23 htmldoc from www.easysw.com, then use the Makefile.
24
25 Subdirectories are:
26 src/*.html HTML source files
27 manpage.d/*.html HTML versions of man pages
28
29 You should not need to look at these, except for following
30 links to HTML man pages.
31
32 The Internet Drafts are natively in XML format. They have been
33 converted with Marshall Rose's xml2rfc.
34
35 xml2rfc is available at xml.resource.org.
36 You may have to install the TclXML package by symlinking it into
37 /usr/lib/tcl8.3 or some such.
38
39