Deprecate dviread.Encoding. #16596
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Deprecate dviread.Encoding. #16596
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QuLogic
approved these changes
Mar 11, 2020
timhoffm
approved these changes
Mar 11, 2020
In 2c0f5ec I found that dviread.Encoding was mostly broken (it didn't correctly split entries in the encoding file and instead returned everything concatenated as a single string) and introduced _parse_enc to make usetex loading work in SVG. I didn't deprecate Encoding yet because it appeared to work for the pdf backend. As it turns out it "works" because the format needed by the pdf backend is exactly the same as the one in enc files, so it doesn't mind the failure to split the string. Still, using a proper parser (_parse_enc) seems better... So deprecate the broken Encoding.
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will selfmerge on ci success per #16231 (comment). |
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PR Summary
In 2c0f5ec I found that dviread.Encoding was mostly broken (it didn't
correctly split entries in the encoding file and instead returned
everything concatenated as a single string) and introduced _parse_enc to
make usetex loading work in SVG. I didn't deprecate Encoding yet
because it appeared to work for the pdf backend.
As it turns out it "works" because the format needed by the pdf backend
is exactly the same as the one in enc files, so it doesn't mind the
failure to split the string. Still, using a proper parser (_parse_enc)
seems better... So deprecate the broken Encoding.
second commit is a minor style fix at the same place, and a small microoptimization of _parse_enc which is both slightly faster and shorter.
PR Checklist