(#1046): Add RSVG_UNIT_CH to the RsvgUnit enum
Sneakily, we'll bump the library API version but mark it as backwards-compatible:
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This enum is never produced by the caller; it's just a return value from rsvg_handle_get_intrinsic_dimensions().
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Adding the extra case for "ch" at the end of the enum does not change the previous values.
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Anyway, RsvgUnit is just part of RsvgLength, which is only ever returned when querying the intrinsic size of an SVG document, and it would be very strange to have something like
<svg width="5ch" height="3ch">
, so this is not a common case at all.
Fixes #1046 (closed)
Edited by Federico Mena Quintero