Is it possible to set the MetricsKeys for Layers without the “==”?
When I do this, it always sets the Metrics Key “==B”. Does it have to do with the Distinction between the layer.setLeftMetricsKey_() and glyph.setLeftMetricsKey_() methods?
for glyph in thisFont.glyphs:
for layer in glyph.layers:
layer.setLeftMetricsKey_("B")
I am trying to rewrite the Remove Layer specific Metrics Keys script for specific needs, since it doesn’t do (anymore?) what is was supposed to do.