style: Move font-variant-alternates outside of mako

components/style/properties/gecko.mako.rs

@@ -2402,7 +2402,7 @@ fn static_assert() {
     <% impl_simple_type_with_conversion("font_language_override", "mFont.languageOverride") %>
 
     pub fn set_font_variant_alternates(&mut self,
-                                       v: longhands::font_variant_alternates::computed_value::T,
+                                       v: values::computed::font::FontVariantAlternates,
                                        device: &Device) {
         use gecko_bindings::bindings::{Gecko_ClearAlternateValues, Gecko_AppendAlternateValues};
         use gecko_bindings::bindings::Gecko_nsFont_ResetFontFeatureValuesLookup;
@@ -2410,7 +2410,7 @@ fn static_assert() {
         % for value in "normal swash stylistic ornaments annotation styleset character_variant historical".split():
             use gecko_bindings::structs::NS_FONT_VARIANT_ALTERNATES_${value.upper()};
         % endfor
-        use self::longhands::font_variant_alternates::VariantAlternates;
+        use values::specified::font::VariantAlternates;
 
         unsafe {
             Gecko_ClearAlternateValues(&mut self.gecko.mFont, v.len());
@@ -2471,13 +2471,13 @@ fn static_assert() {
         self.copy_font_variant_alternates_from(other)
     }
 
-    pub fn clone_font_variant_alternates(&self) -> longhands::font_variant_alternates::computed_value::T {
+    pub fn clone_font_variant_alternates(&self) -> values::computed::font::FontVariantAlternates {
         use Atom;
         % for value in "normal swash stylistic ornaments annotation styleset character_variant historical".split():
             use gecko_bindings::structs::NS_FONT_VARIANT_ALTERNATES_${value.upper()};
         % endfor
-        use properties::longhands::font_variant_alternates::VariantAlternates;
+        use values::specified::font::VariantAlternates;
-        use properties::longhands::font_variant_alternates::VariantAlternatesList;
+        use values::specified::font::VariantAlternatesList;
         use values::CustomIdent;
 
         if self.gecko.mFont.variantAlternates == NS_FONT_VARIANT_ALTERNATES_NORMAL as u16 {

components/style/properties/longhand/font.mako.rs

@@ -670,204 +670,14 @@ ${helpers.single_keyword_system("font-kerning",
                                 flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
                                 animation_value_type="discrete")}
 
-<%helpers:longhand name="font-variant-alternates" products="gecko" animation_value_type="discrete"
+${helpers.predefined_type("font-variant-alternates",
-                   flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER"
+                          "FontVariantAlternates",
-                   spec="https://drafts.csswg.org/css-fonts/#propdef-font-variant-alternates">
+                          products="gecko",
-    use properties::longhands::system_font::SystemFont;
+                          initial_value="computed::FontVariantAlternates::get_initial_value()",
-    use std::fmt;
+                          initial_specified_value="specified::FontVariantAlternates::get_initial_specified_value()",
-    use style_traits::ToCss;
+                          animation_value_type="discrete",
-    use values::CustomIdent;
+                          flags="APPLIES_TO_FIRST_LETTER APPLIES_TO_FIRST_LINE APPLIES_TO_PLACEHOLDER",
-
+                          spec="https://drafts.csswg.org/css-fonts/#propdef-font-variant-alternates")}
-
-    #[derive(Clone, Debug, MallocSizeOf, PartialEq)]
-    pub enum VariantAlternates {
-        Stylistic(CustomIdent),
-        Styleset(Box<[CustomIdent]>),
-        CharacterVariant(Box<[CustomIdent]>),
-        Swash(CustomIdent),
-        Ornaments(CustomIdent),
-        Annotation(CustomIdent),
-        HistoricalForms,
-    }
-
-    #[derive(Clone, Debug, MallocSizeOf, PartialEq)]
-    pub struct VariantAlternatesList(pub Box<[VariantAlternates]>);
-
-    #[derive(Clone, Debug, MallocSizeOf, PartialEq, ToCss)]
-    pub enum SpecifiedValue {
-        Value(VariantAlternatesList),
-        System(SystemFont)
-    }
-
-    <%self:simple_system_boilerplate name="font_variant_alternates"></%self:simple_system_boilerplate>
-
-    impl ToCss for VariantAlternates {
-        fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
-            match *self {
-                % for value in "swash stylistic ornaments annotation".split():
-                VariantAlternates::${to_camel_case(value)}(ref atom) => {
-                    dest.write_str("${value}")?;
-                    dest.write_str("(")?;
-                    atom.to_css(dest)?;
-                    dest.write_str(")")
-                },
-                % endfor
-                % for value in "styleset character-variant".split():
-                VariantAlternates::${to_camel_case(value)}(ref vec) => {
-                    dest.write_str("${value}")?;
-                    dest.write_str("(")?;
-                    let mut iter = vec.iter();
-                    iter.next().unwrap().to_css(dest)?;
-                    for c in iter {
-                        dest.write_str(", ")?;
-                        c.to_css(dest)?;
-                    }
-                    dest.write_str(")")
-                },
-                % endfor
-                VariantAlternates::HistoricalForms => {
-                    dest.write_str("historical-forms")
-                },
-            }
-        }
-    }
-
-    impl ToCss for VariantAlternatesList {
-        fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
-            if self.0.is_empty() {
-                return dest.write_str("normal");
-            }
-
-            let mut iter = self.0.iter();
-            iter.next().unwrap().to_css(dest)?;
-            for alternate in iter {
-                dest.write_str(" ")?;
-                alternate.to_css(dest)?;
-            }
-            Ok(())
-        }
-    }
-
-    impl VariantAlternatesList {
-        /// Returns the length of all variant alternates.
-        pub fn len(&self) -> usize {
-            self.0.iter().fold(0, |acc, alternate| {
-                match *alternate {
-                    % for value in "Swash Stylistic Ornaments Annotation".split():
-                        VariantAlternates::${value}(_) => {
-                            acc + 1
-                        },
-                    % endfor
-                    % for value in "Styleset CharacterVariant".split():
-                        VariantAlternates::${value}(ref slice) => {
-                            acc + slice.len()
-                        }
-                    % endfor
-                    _ => acc,
-                }
-            })
-        }
-    }
-
-    pub mod computed_value {
-        pub type T = super::VariantAlternatesList;
-    }
-    #[inline]
-    pub fn get_initial_value() -> computed_value::T {
-        VariantAlternatesList(vec![].into_boxed_slice())
-    }
-    #[inline]
-    pub fn get_initial_specified_value() -> SpecifiedValue {
-        SpecifiedValue::Value(VariantAlternatesList(vec![].into_boxed_slice()))
-    }
-
-    bitflags! {
-        #[cfg_attr(feature = "servo", derive(MallocSizeOf))]
-        pub struct ParsingFlags: u8 {
-            const NORMAL = 0;
-            const HISTORICAL_FORMS = 0x01;
-            const STYLISTIC = 0x02;
-            const STYLESET = 0x04;
-            const CHARACTER_VARIANT = 0x08;
-            const SWASH = 0x10;
-            const ORNAMENTS = 0x20;
-            const ANNOTATION = 0x40;
-        }
-    }
-
-    /// normal |
-    ///  [ stylistic(<feature-value-name>)           ||
-    ///    historical-forms                          ||
-    ///    styleset(<feature-value-name> #)          ||
-    ///    character-variant(<feature-value-name> #) ||
-    ///    swash(<feature-value-name>)               ||
-    ///    ornaments(<feature-value-name>)           ||
-    ///    annotation(<feature-value-name>) ]
-    pub fn parse<'i, 't>(_context: &ParserContext, input: &mut Parser<'i, 't>)
-                         -> Result<SpecifiedValue, ParseError<'i>> {
-        let mut alternates = Vec::new();
-        if input.try(|input| input.expect_ident_matching("normal")).is_ok() {
-            return Ok(SpecifiedValue::Value(VariantAlternatesList(alternates.into_boxed_slice())));
-        }
-
-        let mut parsed_alternates = ParsingFlags::empty();
-        macro_rules! check_if_parsed(
-            ($input:expr, $flag:path) => (
-                if parsed_alternates.contains($flag) {
-                    return Err($input.new_custom_error(StyleParseErrorKind::UnspecifiedError))
-                }
-                parsed_alternates |= $flag;
-            )
-        );
-        while let Ok(_) = input.try(|input| {
-            // FIXME: remove clone() when lifetimes are non-lexical
-            match input.next()?.clone() {
-                Token::Ident(ref ident) => {
-                    if *ident == "historical-forms" {
-                        check_if_parsed!(input, ParsingFlags::HISTORICAL_FORMS);
-                        alternates.push(VariantAlternates::HistoricalForms);
-                        Ok(())
-                    } else {
-                        return Err(input.new_custom_error(StyleParseErrorKind::UnspecifiedError));
-                    }
-                },
-                Token::Function(ref name) => {
-                    input.parse_nested_block(|i| {
-                        match_ignore_ascii_case! { &name,
-                            % for value in "swash stylistic ornaments annotation".split():
-                            "${value}" => {
-                                check_if_parsed!(i, ParsingFlags::${value.upper()});
-                                let location = i.current_source_location();
-                                let ident = CustomIdent::from_ident(location, i.expect_ident()?, &[])?;
-                                alternates.push(VariantAlternates::${to_camel_case(value)}(ident));
-                                Ok(())
-                            },
-                            % endfor
-                            % for value in "styleset character-variant".split():
-                            "${value}" => {
-                                check_if_parsed!(i, ParsingFlags:: ${to_rust_ident(value).upper()});
-                                let idents = i.parse_comma_separated(|i| {
-                                    let location = i.current_source_location();
-                                    CustomIdent::from_ident(location, i.expect_ident()?, &[])
-                                })?;
-                                alternates.push(VariantAlternates::${to_camel_case(value)}(idents.into_boxed_slice()));
-                                Ok(())
-                            },
-                            % endfor
-                            _ => return Err(i.new_custom_error(StyleParseErrorKind::UnspecifiedError)),
-                        }
-                    })
-                },
-                _ => Err(input.new_custom_error(StyleParseErrorKind::UnspecifiedError)),
-            }
-        }) { }
-
-        if parsed_alternates.is_empty() {
-            return Err(input.new_custom_error(StyleParseErrorKind::UnspecifiedError));
-        }
-        Ok(SpecifiedValue::Value(VariantAlternatesList(alternates.into_boxed_slice())))
-    }
-</%helpers:longhand>
 
 #[cfg(feature = "gecko")]
 macro_rules! exclusive_value {

components/style/values/computed/font.rs

@@ -265,6 +265,17 @@ impl ToAnimatedValue for FontSizeAdjust {
     }
 }
 
+/// Use VariantAlternatesList as computed type of FontVariantAlternates
+pub type FontVariantAlternates = specified::VariantAlternatesList;
+
+impl FontVariantAlternates {
+    #[inline]
+    /// Get initial value with VariantAlternatesList
+    pub fn get_initial_value() -> Self {
+        specified::VariantAlternatesList(vec![].into_boxed_slice())
+    }
+}
+
 impl ToComputedValue for specified::MozScriptMinSize {
     type ComputedValue = MozScriptMinSize;
 

components/style/values/computed/mod.rs

@@ -36,7 +36,8 @@ pub use self::angle::Angle;
 pub use self::background::{BackgroundSize, BackgroundRepeat};
 pub use self::border::{BorderImageSlice, BorderImageWidth, BorderImageSideWidth};
 pub use self::border::{BorderRadius, BorderCornerRadius, BorderSpacing};
-pub use self::font::{FontSize, FontSizeAdjust, FontSynthesis, FontWeight, MozScriptLevel, MozScriptMinSize, XTextZoom};
+pub use self::font::{FontSize, FontSizeAdjust, FontSynthesis, FontWeight, FontVariantAlternates};
+pub use self::font::{MozScriptLevel, MozScriptMinSize, XTextZoom};
 pub use self::box_::{AnimationIterationCount, AnimationName, ScrollSnapType, VerticalAlign};
 pub use self::color::{Color, ColorPropertyValue, RGBAColor};
 pub use self::effects::{BoxShadow, Filter, SimpleShadow};

components/style/values/specified/font.rs

@@ -10,8 +10,11 @@ use app_units::Au;
 use cssparser::{Parser, Token};
 use parser::{Parse, ParserContext};
 use properties::longhands::system_font::SystemFont;
+#[allow(unused_imports)]
+use std::ascii::AsciiExt;
 use std::fmt;
 use style_traits::{ToCss, StyleParseErrorKind, ParseError};
+use values::CustomIdent;
 use values::computed::{font as computed, Context, Length, NonNegativeLength, ToComputedValue};
 use values::specified::{AllowQuirks, LengthOrPercentage, NoCalcLength, Number};
 use values::specified::length::{AU_PER_PT, AU_PER_PX, FontBaseSize};
@@ -610,6 +613,292 @@ impl Parse for FontSize {
     }
 }
 
+bitflags! {
+    #[cfg_attr(feature = "servo", derive(MallocSizeOf))]
+    /// Flags of variant alternates in bit
+    struct VariantAlternatesParsingFlags: u8 {
+        /// None of variant alternates enabled
+        const NORMAL = 0;
+        /// Historical forms
+        const HISTORICAL_FORMS = 0x01;
+        /// Stylistic Alternates
+        const STYLISTIC = 0x02;
+        /// Stylistic Sets
+        const STYLESET = 0x04;
+        /// Character Variant
+        const CHARACTER_VARIANT = 0x08;
+        /// Swash glyphs
+        const SWASH = 0x10;
+        /// Ornaments glyphs
+        const ORNAMENTS = 0x20;
+        /// Annotation forms
+        const ANNOTATION = 0x40;
+    }
+}
+
+#[derive(Clone, Debug, MallocSizeOf, PartialEq)]
+/// Set of variant alternates
+pub enum VariantAlternates {
+    /// Enables display of stylistic alternates
+    Stylistic(CustomIdent),
+    /// Enables display with stylistic sets
+    Styleset(Box<[CustomIdent]>),
+    /// Enables display of specific character variants
+    CharacterVariant(Box<[CustomIdent]>),
+    /// Enables display of swash glyphs
+    Swash(CustomIdent),
+    /// Enables replacement of default glyphs with ornaments
+    Ornaments(CustomIdent),
+    /// Enables display of alternate annotation forms
+    Annotation(CustomIdent),
+    /// Enables display of historical forms
+    HistoricalForms,
+}
+
+impl ToCss for VariantAlternates {
+    fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
+        match *self {
+            VariantAlternates::Swash(ref atom) => {
+                dest.write_str("swash")?;
+                dest.write_str("(")?;
+                atom.to_css(dest)?;
+                dest.write_str(")")
+            },
+            VariantAlternates::Stylistic(ref atom) => {
+                dest.write_str("stylistic")?;
+                dest.write_str("(")?;
+                atom.to_css(dest)?;
+                dest.write_str(")")
+            },
+            VariantAlternates::Ornaments(ref atom) => {
+                dest.write_str("ornaments")?;
+                dest.write_str("(")?;
+                atom.to_css(dest)?;
+                dest.write_str(")")
+            },
+            VariantAlternates::Annotation(ref atom) => {
+                dest.write_str("annotation")?;
+                dest.write_str("(")?;
+                atom.to_css(dest)?;
+                dest.write_str(")")
+            },
+            VariantAlternates::Styleset(ref vec) => {
+                dest.write_str("styleset")?;
+                dest.write_str("(")?;
+                let mut iter = vec.iter();
+                iter.next().unwrap().to_css(dest)?;
+                for c in iter {
+                    dest.write_str(", ")?;
+                    c.to_css(dest)?;
+                }
+                dest.write_str(")")
+            },
+            VariantAlternates::CharacterVariant(ref vec) => {
+                dest.write_str("character-variant")?;
+                dest.write_str("(")?;
+                let mut iter = vec.iter();
+                iter.next().unwrap().to_css(dest)?;
+                for c in iter {
+                    dest.write_str(", ")?;
+                    c.to_css(dest)?;
+                }
+                dest.write_str(")")
+            },
+            VariantAlternates::HistoricalForms => {
+                dest.write_str("historical-forms")
+            },
+        }
+    }
+}
+
+#[derive(Clone, Debug, MallocSizeOf, PartialEq)]
+/// List of Variant Alternates
+pub struct VariantAlternatesList(pub Box<[VariantAlternates]>);
+
+impl VariantAlternatesList {
+    /// Returns the length of all variant alternates.
+    pub fn len(&self) -> usize {
+        self.0.iter().fold(0, |acc, alternate| {
+            match *alternate {
+                VariantAlternates::Swash(_) | VariantAlternates::Stylistic(_) |
+                VariantAlternates::Ornaments(_) | VariantAlternates::Annotation(_) => {
+                    acc + 1
+                },
+                VariantAlternates::Styleset(ref slice) |
+                VariantAlternates::CharacterVariant(ref slice) => {
+                    acc + slice.len()
+                },
+                _ => acc,
+            }
+        })
+    }
+}
+
+impl ToCss for VariantAlternatesList {
+    fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
+        if self.0.is_empty() {
+            return dest.write_str("normal");
+        }
+
+        let mut iter = self.0.iter();
+        iter.next().unwrap().to_css(dest)?;
+        for alternate in iter {
+            dest.write_str(" ")?;
+            alternate.to_css(dest)?;
+        }
+        Ok(())
+    }
+}
+
+#[derive(Clone, Debug, MallocSizeOf, PartialEq, ToCss)]
+/// Control over the selection of these alternate glyphs
+pub enum FontVariantAlternates {
+    /// Use alternative glyph from value
+    Value(VariantAlternatesList),
+    /// Use system font glyph
+    System(SystemFont)
+}
+
+impl FontVariantAlternates {
+    #[inline]
+    /// Get initial specified value with VariantAlternatesList
+    pub fn get_initial_specified_value() -> Self {
+        FontVariantAlternates::Value(VariantAlternatesList(vec![].into_boxed_slice()))
+    }
+
+    /// Get FontVariantAlternates with system font
+    pub fn system_font(f: SystemFont) -> Self {
+        FontVariantAlternates::System(f)
+    }
+
+    /// Get SystemFont of FontVariantAlternates
+    pub fn get_system(&self) -> Option<SystemFont> {
+        if let FontVariantAlternates::System(s) = *self {
+            Some(s)
+        } else {
+            None
+        }
+    }
+}
+
+impl ToComputedValue for FontVariantAlternates {
+    type ComputedValue = computed::FontVariantAlternates;
+
+    fn to_computed_value(&self, _context: &Context) -> computed::FontVariantAlternates {
+        match *self {
+            FontVariantAlternates::Value(ref v) => v.clone(),
+            FontVariantAlternates::System(_) => {
+                #[cfg(feature = "gecko")] {
+                    _context.cached_system_font.as_ref().unwrap().font_variant_alternates.clone()
+                }
+                #[cfg(feature = "servo")] {
+                    unreachable!()
+                }
+            }
+        }
+    }
+
+    fn from_computed_value(other: &computed::FontVariantAlternates) -> Self {
+        FontVariantAlternates::Value(other.clone())
+    }
+}
+
+impl Parse for FontVariantAlternates {
+    /// normal |
+    ///  [ stylistic(<feature-value-name>)           ||
+    ///    historical-forms                          ||
+    ///    styleset(<feature-value-name> #)          ||
+    ///    character-variant(<feature-value-name> #) ||
+    ///    swash(<feature-value-name>)               ||
+    ///    ornaments(<feature-value-name>)           ||
+    ///    annotation(<feature-value-name>) ]
+    fn parse<'i, 't>(_: &ParserContext, input: &mut Parser<'i, 't>) -> Result<FontVariantAlternates, ParseError<'i>> {
+        let mut alternates = Vec::new();
+        if input.try(|input| input.expect_ident_matching("normal")).is_ok() {
+            return Ok(FontVariantAlternates::Value(VariantAlternatesList(alternates.into_boxed_slice())));
+        }
+
+        let mut parsed_alternates = VariantAlternatesParsingFlags::empty();
+        macro_rules! check_if_parsed(
+            ($input:expr, $flag:path) => (
+                if parsed_alternates.contains($flag) {
+                    return Err($input.new_custom_error(StyleParseErrorKind::UnspecifiedError))
+                }
+                parsed_alternates |= $flag;
+            )
+        );
+        while let Ok(_) = input.try(|input| {
+            // FIXME: remove clone() when lifetimes are non-lexical
+            match input.next()?.clone() {
+                Token::Ident(ref value) if value.eq_ignore_ascii_case("historical-forms") => {
+                    check_if_parsed!(input, VariantAlternatesParsingFlags::HISTORICAL_FORMS);
+                    alternates.push(VariantAlternates::HistoricalForms);
+                    Ok(())
+                },
+                Token::Function(ref name) => {
+                    input.parse_nested_block(|i| {
+                        match_ignore_ascii_case! { &name,
+                            "swash" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::SWASH);
+                                let location = i.current_source_location();
+                                let ident = CustomIdent::from_ident(location, i.expect_ident()?, &[])?;
+                                alternates.push(VariantAlternates::Swash(ident));
+                                Ok(())
+                            },
+                            "stylistic" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::STYLISTIC);
+                                let location = i.current_source_location();
+                                let ident = CustomIdent::from_ident(location, i.expect_ident()?, &[])?;
+                                alternates.push(VariantAlternates::Stylistic(ident));
+                                Ok(())
+                            },
+                            "ornaments" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::ORNAMENTS);
+                                let location = i.current_source_location();
+                                let ident = CustomIdent::from_ident(location, i.expect_ident()?, &[])?;
+                                alternates.push(VariantAlternates::Ornaments(ident));
+                                Ok(())
+                            },
+                            "annotation" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::ANNOTATION);
+                                let location = i.current_source_location();
+                                let ident = CustomIdent::from_ident(location, i.expect_ident()?, &[])?;
+                                alternates.push(VariantAlternates::Annotation(ident));
+                                Ok(())
+                            },
+                            "styleset" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::STYLESET);
+                                let idents = i.parse_comma_separated(|i| {
+                                    let location = i.current_source_location();
+                                    CustomIdent::from_ident(location, i.expect_ident()?, &[])
+                                })?;
+                                alternates.push(VariantAlternates::Styleset(idents.into_boxed_slice()));
+                                Ok(())
+                            },
+                            "character-variant" => {
+                                check_if_parsed!(i, VariantAlternatesParsingFlags::CHARACTER_VARIANT);
+                                let idents = i.parse_comma_separated(|i| {
+                                    let location = i.current_source_location();
+                                    CustomIdent::from_ident(location, i.expect_ident()?, &[])
+                                })?;
+                                alternates.push(VariantAlternates::CharacterVariant(idents.into_boxed_slice()));
+                                Ok(())
+                            },
+                            _ => return Err(i.new_custom_error(StyleParseErrorKind::UnspecifiedError)),
+                        }
+                    })
+                },
+                _ => Err(input.new_custom_error(StyleParseErrorKind::UnspecifiedError)),
+            }
+        }) { }
+
+        if parsed_alternates.is_empty() {
+            return Err(input.new_custom_error(StyleParseErrorKind::UnspecifiedError));
+        }
+        Ok(FontVariantAlternates::Value(VariantAlternatesList(alternates.into_boxed_slice())))
+    }
+}
+
 #[derive(Clone, Debug, MallocSizeOf, PartialEq, ToComputedValue)]
 /// Whether user agents are allowed to synthesize bold or oblique font faces
 /// when a font family lacks bold or italic faces

components/style/values/specified/mod.rs

@@ -30,7 +30,8 @@ pub use self::align::{AlignItems, AlignJustifyContent, AlignJustifySelf, Justify
 pub use self::background::{BackgroundRepeat, BackgroundSize};
 pub use self::border::{BorderCornerRadius, BorderImageSlice, BorderImageWidth};
 pub use self::border::{BorderImageSideWidth, BorderRadius, BorderSideWidth, BorderSpacing};
-pub use self::font::{FontSize, FontSizeAdjust, FontSynthesis, FontWeight, MozScriptLevel, MozScriptMinSize, XTextZoom};
+pub use self::font::{FontSize, FontSizeAdjust, FontSynthesis, FontWeight, FontVariantAlternates};
+pub use self::font::{MozScriptLevel, MozScriptMinSize, XTextZoom};
 pub use self::box_::{AnimationIterationCount, AnimationName, ScrollSnapType, VerticalAlign};
 pub use self::color::{Color, ColorPropertyValue, RGBAColor};
 pub use self::effects::{BoxShadow, Filter, SimpleShadow};