Various changes in the designspaceLib readme.rst
- added docs for DesignSpaceDocument object, methods and attributes
- removed comments on validation, localisation and generating UFO instances.
- added note that axis minimum, default and maximum are in userspace coordinates.
- added clarification to map input (userpace!) / output (designspace!) values.
- added note that sourceDescriptor location is in designspace coordinates.
- moved comment on rule subs to rule descriptor object.
- added proposed "processing" flag to rules element
- move note on sub element
- implementation differences
- varlib vs. mutatormath
- older versions
- rules and generating static ufo instances
- Updated the description of the `copyInfo` flag of the sourceDescriptor.
- Change the example import.
- Remove additional mention of copyInfo.
* [designspaceLib] WIP: add conditionSets to RuleDescriptor...
the BaseDocReader still needs to be updated to be able to read both
legacy condition-without-conditionset and new-style conditionset
elements.
* test_rules: replace rule.conditions with conditionSets
* Tests: update test.designspace to use conditionset; replace 'with' with 'byname' in sub element
I don't like too much that now 'byname' precedes alphabetically 'name'.
We need to see if ElementTree allows to sort attribute arbitrarily
* Change versionnumber to 4.0 - would that be enough, or should there be seperate major / minor fields?
If we bump the version up to numeral 4, I'd like the check for the with / byname attributes. We can read the old `byname` and only write the new `with`.
Remove support for `initial` in axis attributes.
* WIP - formatversion, with attribute,
* WIP
anything that is not version 4.0 is version 3.0
added some local paths to the test so I can see what it's generating. I can take this out later.
* WIP
read the conditionsets properly. This makes the tests fail no longer.
* WIP
disambiguate axis tags from axis names. Test axes are now called "axisName_x", tags are called "TAGX"
* WIP forgot to push
* WIP
Raise `DesignSpaceDocumentError` when no maximum or minimum are given in a condition.
Add test for such an incomplete rule.
Remove path cruft.
* WIP improved test of raised error.
* WIP because no bot.
* WIP more spaces around percents.
* WIP - don't skip empty subs, just load whatever is there.
* WIP do not permit empty axes in a location when evaluating a rule. Fix some tests.
* WIP missed a str(tempdir), some rule tests.
* WIP proposal for changes to the designspace spec to the `rule` and `sub` elements.
* WIP edits.
* WIP. Typo.
Add `layerName` attribute to the sourcedescriptor object
Read and write layerName.
Add a source layer test.
XXX this also disables the test_check() test for the moment because it generates odd results.
it's better to group man pages in a separate sub-folder in case we add alternative doc formats in the future, or if we add additional man pages.
This also allows to read man pages directly from the source tree, e.g. via `export MANPATH=Doc/man`, or `man -M Doc/man ttx`
