Fix build and update gitignore

[jmccrae]

Non-functional changes to the spec

[michmech]

I'm wondering why you have added all these files into .gitignore:

dmlex-v1.0/specification/examples/examples/source/*

As far as I understand, they are part of the spec's text. They are the code snippets of the examples in the Examples chapter and each of them is included (through <xi:include>) inside one of the XML files in the directory above them. I think they shouldn't be ignored.

[jmccrae]

The files are the raw forms of the examples and are not included directly in the text.

For example we translate 1.xml (ignored)

<lexicographicResource ...

To 1.xml.xml (committed)

<programlisting>
&lt;lexicographicResource ...

The translation is done here:
https://github.com/oasis-tcs/lexidma/blob/master/dmlex-v1.0/specification/examples/examples/build_source.py

The raw files are from my GitHub
https://github.com/jmccrae/dmlex-converter/tree/main/dmlex/examples

It would have been better to include the raw files directly, but I couldn't make that work.

[michmech]

I get it, thanks, no more objections.