include expression/extent in filter_put expression template, include perfDuration in HTML output; fixes #158

[peterprovaznik]

"extent" was not part of the list of apply-templates instructions in the expression template, which resulted in it being removed post-filter_put.xsl.

Clemens (@gucl-mu) insists (and I tend to agree) that extent should really have both @quantity and @unit (which would require the list of supported units in unit-select.xml to be extended) to be useful. This, however, would be a non-trivial change in several places which in my opinion would unreasonably widen the scope of this PR (and should have a PR of its own).

I have also noticed that "height" is hard-coded in the xf:setvalue in unit-select.xml, which is most likely erroneous (since this is also used for e.g. width); I have, however, since this is not directly related to the issue at hand, decided not to change it here (originally I did, then tests failed, then I reverted it, tests still failed, then I realized it should most likely be handled separately).

[peterstadler]

Hi @peterprovaznik , could you please rebase your branch on develop and force push? There have been some updates to the test dependencies #180 which should fix the failing tests here.

[peterstadler]

@daniel-jettka and I were just having a look and found that

• <extent> was saved to XML and displayed as HTML properly

• <perfDuration> was saved to XML and displayed as HTML properly WHEN it was entered on the highest (i.e. work level?) expression

• <perfDuration> was saved to XML BUT NOT displayed as HTML properly when entered on the component level (e.g. expression/componentList/expression/perfDuration)

[peterprovaznik]

Thanks for reviewing! I have added the <apply-templates/> for <perfDuration> in the <componentList>/<expression> template as well. I have also reverted the added newlines to reduce diff-noise, so feel free to squash when merging.

[peterstadler]

Just tested and can confirm that both duration and extent are saved as XML and displayed as HTML properly. Many thanks!