Add sideways inheritance for "alt" values

Description

Go to http://st.unicode.org/smoketest/v#/en_GB/C_SEEurope/6e2485fa6713dccc

You don't see a narrow currency symbol. We should see a narrow symbol always, and it should inherit from the normal symbol.

To do this, I think we'd need to alter XMLSource to:

  • add the alt="narrow" form to code fallback.

  • add sideways inheritance for "alt" values.

The second one we should do anyway. That is, if <path> + [@alt="XXX"] doesn't have a value, return the value for <path>.

xpath

None

locale

None

Assignee

Mark Davis

Reporter

Mark Davis

Labels

tracReporter

mark

tracOwner

mark

tracResolution

None

tracStatus

accepted

Reviewer

John Emmons

phase

dsub

tracCc

None

tracCreated

May 02, 2015, 9:27 AM

Components

Fix versions

Priority

critical
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