I am not sure how to fix the problem with the Gamma glyph not being selectable. It is not selectable because it has a zero width, because there is no Widths array in the file. This is a violation of the spec. Poppler has a mechanism to provide default widths, but this does not work for symbols.
I am not sure how to fix the problem with the Gamma glyph not being selectable. It is not selectable because it has a zero width, because there is no Widths array in the file. This is a violation of the spec. Poppler has a mechanism to provide default widths, but this does not work for symbols.