Preserve spaces in unit labels, refs #1529 #1718
Merged
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Adds the
SMW_DV_NUMV_USPACE
flag for preserving spaces in unit labels which up to now has been squashed. For example,sq mi
(official notation) is converted tosqmi
without the flag.In order to allow for different spellings a user is expected to maintain a list of permitted notations such as
[[Corresponds to::1 km², km ², k m ²]]
with the first declaration to mark the "standard" output norm.To enable this feature
smwgDVFeatures
requires theSMW_DV_NUMV_USPACE
flag (disabled by default to avoid BC as it would require to list all norms explicitly).