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Auto merge of #16853 - upsuper:font-feature-settings-serialization, r=emilio

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Fix serialization of font-feature-settings

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bors-servo 2017-05-13 23:56:25 -05:00 • committed by GitHub
commit dab2df3565
1 changed files with 5 additions and 4 deletions
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9
components/style/properties/longhand/font.mako.rs
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@ -1839,15 +1839,16 @@ ${helpers.single_keyword_system("font-variant-position",
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
use std::str;
use byteorder::{WriteBytesExt, BigEndian};
use cssparser::serialize_string;
let mut raw: Vec<u8> = vec!();
raw.write_u32::<BigEndian>(self.tag).unwrap();
let str_print = str::from_utf8(&raw).unwrap_or_default();
serialize_string(str::from_utf8(&raw).unwrap_or_default(), dest)?;
match self.value {
1 => write!(dest, "\"{}\"", str_print),
0 => write!(dest, "\"{}\" off",str_print),
x => write!(dest, "\"{}\" {}", str_print, x)
1 => Ok(()),
0 => dest.write_str(" off"),
x => write!(dest, " {}", x)
}
}
}