# User:Dave.Ellacott

This is my home page. The stuff here relates to the current Linux/Apache installation. All stuff relating to Windows IIS magic like Virtual Directories, etc, is being excised, along with hacks rendered obsolete by upgrading to MediaWiki 1.16.0.

Current value of SERVERNAME is kbwiki.ercoftac.org

## Virtual Directory Experiments

The KB data files for the wiki are currently held on our copy of the old Surrey web site. These need to have the file extension .dat to be accessible. I am planning to move the files to a virtual directory which appears under the URL of the current wiki.

The local URL would be //kbwiki.ercoftac.org/w/index.php/Data/AC1/08/t2cp2_a040slat.dat

There is a PDF file at https://kbwiki-images.s3.amazonaws.com/6/62/TR-026-20.pdf

This is the full URL to a previously uploaded data file Data_MB-001.dat,

which is also accessible as a "Media" file Data_MB001.dat.

The "ns:-2" namespace maps to "Media"

The "ns:0" namespace maps to ""

The "ns:2" namespace maps to "User"

The "ns:4" namespace maps to "KBwiki"

The "ns:6" namespace maps to "File"

The "ns:8" namespace maps to "MediaWiki"

The "ns:10" namespace maps to "Template"

The "ns:12" namespace maps to "Help"

The "ns:14" namespace maps to "Category"

## Image "clickthrough"

This is a bit of a hack, as we can't use image links or even this hack in conjunction with the "Gallery" tag. This is all fixed in v1.14+, apparently.

## LaTeX Issues

The \widetilde{} macro did not work; this is an amsmath extension. The syntax would not be accepted at all until I hacked texutil.ml and recompiled texvc. It now seems to work:

${\displaystyle {-{\widetilde {u_{i}u_{j}}}=2\nu _{t}{\widetilde {S_{ij}}}}}$
• NOTE This relates to the WIndows installation: I have left the comment here in case the problem recurs.