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vendor/fontconfig-parser/Cargo.toml

@@ -0,0 +1,91 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2018"
+name = "fontconfig-parser"
+version = "0.5.8"
+build = false
+autolib = false
+autobins = false
+autoexamples = false
+autotests = false
+autobenches = false
+description = "fontconfig file parser in pure Rust"
+homepage = "https://github.com/Riey/fontconfig-parser"
+documentation = "https://docs.rs/fontconfig-parser"
+readme = "README.md"
+keywords = ["fontconfig"]
+categories = ["parser-implementations"]
+license = "MIT"
+repository = "https://github.com/Riey/fontconfig-parser"
+
+[features]
+serialize = ["serde"]
+
+[lib]
+name = "fontconfig_parser"
+path = "src/lib.rs"
+
+[[example]]
+name = "dump"
+path = "examples/dump.rs"
+
+[[example]]
+name = "list_all_fonts"
+path = "examples/list_all_fonts.rs"
+
+[[example]]
+name = "parse_dump_json"
+path = "examples/parse_dump_json.rs"
+
+[[test]]
+name = "merge"
+path = "tests/merge.rs"
+
+[[test]]
+name = "parse"
+path = "tests/parse.rs"
+
+[[bench]]
+name = "parse_test_conf"
+path = "benches/parse_test_conf.rs"
+harness = false
+
+[dependencies.log]
+version = "0.4"
+optional = true
+
+[dependencies.roxmltree]
+version = "0.20.0"
+
+[dependencies.serde]
+version = "1"
+features = ["derive"]
+optional = true
+
+[dev-dependencies.criterion]
+version = "0.5"
+
+[dev-dependencies.glob]
+version = "0.3"
+
+[dev-dependencies.k9]
+version = "0.12"
+
+[dev-dependencies.serde_json]
+version = "1"
+
+[profile.bench]
+lto = "thin"
+
+[profile.release]
+lto = "thin"

vendor/fontconfig-parser/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Riey
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/fontconfig-parser/README.md

@@ -0,0 +1,17 @@
+# fontconfig-parser
+
+This crate provide parsing fontconfig file but not yet complete all features
+
+see <https://www.freedesktop.org/software/fontconfig/fontconfig-user.html> for more detail infomation of fontconfig file
+
+## Example
+
+```rust
+use fontconfig_parser::FontConfig;
+
+let mut config = FontConfig::default();
+
+config.merge_config("/etc/fonts/fonts.conf").unwrap();
+```
+
+License: MIT

vendor/fontconfig-parser/benches/parse_test_conf.rs

@@ -0,0 +1,22 @@
+use criterion::{criterion_group, criterion_main, Criterion};
+
+fn parse_bench(c: &mut Criterion) {
+    c.bench_function("parse_full", |b| {
+        b.iter(|| {
+            let s = std::fs::read_to_string("test-conf/fonts.conf").unwrap();
+            fontconfig_parser::parse_config_parts(&s).unwrap();
+        });
+    });
+}
+
+fn merge_bench(c: &mut Criterion) {
+    c.bench_function("merge_full", |b| {
+        b.iter(|| {
+            let mut c = fontconfig_parser::FontConfig::default();
+            c.merge_config("test-conf/fonts.conf").unwrap();
+        });
+    });
+}
+
+criterion_group!(benches, parse_bench, merge_bench);
+criterion_main!(benches);

vendor/fontconfig-parser/examples/dump.rs

@@ -0,0 +1,14 @@
+use fontconfig_parser::FontConfig;
+
+fn main() {
+    let args = std::env::args().collect::<Vec<_>>();
+    if args.len() < 2 {
+        eprintln!("Usage: cargo run --example dump -- <conf file path>");
+        return;
+    }
+
+    let mut config = FontConfig::default();
+    config.merge_config(&args[1]).unwrap();
+
+    println!("{:#?}", config);
+}

vendor/fontconfig-parser/examples/list_all_fonts.rs

@@ -0,0 +1,39 @@
+use fontconfig_parser::{FontConfig, Result};
+use std::path::PathBuf;
+
+fn visit_dir(dir: PathBuf, fonts: &mut Vec<PathBuf>) -> Result<()> {
+    let dir = std::fs::read_dir(dir)?;
+
+    for entry in dir {
+        if let Ok(entry) = entry {
+            if let Ok(ty) = entry.file_type() {
+                if ty.is_dir() {
+                    visit_dir(entry.path(), fonts).ok();
+                } else if ty.is_file() || ty.is_symlink() {
+                    fonts.push(entry.path());
+                }
+            }
+        }
+    }
+
+    Ok(())
+}
+
+fn main() -> Result<()> {
+    let mut config = FontConfig::default();
+    config.merge_config("/etc/fonts/fonts.conf").unwrap();
+
+    println!("dirs: {:#?}", config.dirs);
+
+    let mut fonts = Vec::new();
+
+    for dir in config.dirs {
+        visit_dir(dir.path, &mut fonts).ok();
+    }
+
+    println!("Find all {} fonts!", fonts.len());
+
+    println!("fonts: {:#?}", fonts);
+
+    Ok(())
+}

vendor/fontconfig-parser/examples/parse_dump_json.rs

@@ -0,0 +1,16 @@
+#[cfg(feature = "serde")]
+fn main() {
+    let args = std::env::args().collect::<Vec<_>>();
+    if args.len() < 2 {
+        eprintln!("Usage: cargo run --example parse_dump_json -- <conf file path>");
+        return;
+    }
+
+    let parts =
+        fontconfig_parser::parse_config_parts(&std::fs::read_to_string(&args[1]).unwrap()).unwrap();
+
+    serde_json::to_writer(std::io::stdout(), &parts).unwrap();
+}
+
+#[cfg(not(feature = "serde"))]
+fn main() {}

vendor/fontconfig-parser/gen.sh

@@ -0,0 +1,5 @@
+target/debug/examples/parse_dump_yaml test-conf/fonts.conf > test-conf/fonts.yaml
+
+for f in test-conf/conf.d/*.conf; do
+    target/debug/examples/parse_dump_yaml $f > "${f%.conf}.yaml"
+done

vendor/fontconfig-parser/src/error.rs

@@ -0,0 +1,63 @@
+use std::fmt;
+use std::num::ParseFloatError;
+use std::num::ParseIntError;
+use std::str::ParseBoolError;
+
+#[derive(Debug)]
+pub enum Error {
+    Xml(roxmltree::Error),
+    NoFontconfig,
+    InvalidFormat(String),
+    IoError(std::io::Error),
+    ParseEnumError(&'static str, String),
+    ParseIntError(ParseIntError),
+    ParseFloatError(ParseFloatError),
+    ParseBoolError(ParseBoolError),
+}
+
+impl From<std::io::Error> for Error {
+    fn from(e: std::io::Error) -> Self {
+        Self::IoError(e)
+    }
+}
+
+impl From<roxmltree::Error> for Error {
+    fn from(e: roxmltree::Error) -> Self {
+        Self::Xml(e)
+    }
+}
+
+impl From<ParseIntError> for Error {
+    fn from(e: ParseIntError) -> Self {
+        Self::ParseIntError(e)
+    }
+}
+
+impl From<ParseFloatError> for Error {
+    fn from(e: ParseFloatError) -> Self {
+        Self::ParseFloatError(e)
+    }
+}
+
+impl From<ParseBoolError> for Error {
+    fn from(e: ParseBoolError) -> Self {
+        Self::ParseBoolError(e)
+    }
+}
+
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Error::Xml(e) => e.fmt(f),
+            Error::NoFontconfig => write!(f, "Can't find fontconfig element"),
+            Error::InvalidFormat(msg) => write!(f, "Config format is invalid: {}", msg),
+            Error::IoError(e) => write!(f, "IO error: {}", e),
+            Error::ParseEnumError(ty, s) => write!(f, "Unknown variant for {}: {}", ty, s),
+            Error::ParseIntError(e) => e.fmt(f),
+            Error::ParseFloatError(e) => e.fmt(f),
+            Error::ParseBoolError(e) => e.fmt(f),
+        }
+    }
+}
+
+impl std::error::Error for Error {}

vendor/fontconfig-parser/src/lib.rs

@@ -0,0 +1,42 @@
+//! This crate provide parsing fontconfig file but not yet complete all features
+//!
+//! see <https://www.freedesktop.org/software/fontconfig/fontconfig-user.html> for more detail infomation of fontconfig file
+//!
+//! # Example
+//!
+//! ```no_run
+//! use fontconfig_parser::FontConfig;
+//!
+//! let mut config = FontConfig::default();
+//!
+//! config.merge_config("/etc/fonts/fonts.conf").unwrap();
+//! ```
+
+#[macro_use]
+mod util;
+
+mod error;
+mod parser;
+mod types;
+
+pub type Result<T> = core::result::Result<T, Error>;
+
+pub use crate::error::Error;
+pub use crate::types::*;
+
+/// Parse as raw config parts use this when you want custom handling config file
+///
+/// Otherwise, you may want [`FontConfig::merge_config`]
+pub fn parse_config_parts(s: &str) -> Result<Vec<ConfigPart>> {
+    crate::parser::parse_config(&roxmltree::Document::parse_with_options(
+        s,
+        roxmltree::ParsingOptions {
+            allow_dtd: true,
+            ..Default::default()
+        },
+    )?)?
+    .collect()
+}
+
+#[cfg(test)]
+mod tests {}

vendor/fontconfig-parser/src/parser.rs

@@ -0,0 +1,391 @@
+#![allow(clippy::useless_format)]
+
+use crate::*;
+use roxmltree::Node;
+
+pub fn parse_config<'a>(
+    xml_doc: &'a roxmltree::Document,
+) -> Result<impl Iterator<Item = Result<ConfigPart>> + 'a> {
+    let fontconfig = xml_doc.root_element();
+
+    if fontconfig.tag_name().name() != "fontconfig" {
+        return Err(Error::NoFontconfig);
+    }
+
+    Ok(fontconfig
+        .children()
+        .filter_map(|c| parse_config_part(c).transpose()))
+}
+
+fn parse_config_part(child: Node) -> Result<Option<ConfigPart>> {
+    let part = match child.tag_name().name() {
+        "description" => ConfigPart::Description(try_text!(child).into()),
+        "alias" => {
+            let mut alias = Alias::default();
+
+            for child in child.children() {
+                let families =
+                    child
+                        .children()
+                        .filter_map(|family| match family.tag_name().name() {
+                            "family" => family.text().map(Into::into),
+                            _ => None,
+                        });
+
+                match child.tag_name().name() {
+                    "family" => {
+                        alias.alias = try_text!(child).into();
+                    }
+                    "prefer" => {
+                        alias.prefer.extend(families);
+                    }
+                    "accept" => {
+                        alias.accept.extend(families);
+                    }
+                    "default" => {
+                        alias.default.extend(families);
+                    }
+                    _ => {}
+                }
+            }
+
+            ConfigPart::Alias(alias)
+        }
+        "dir" => {
+            let mut dir = Dir::default();
+
+            parse_attrs!(child, {
+                "prefix" => dir.prefix,
+            }, {
+                "salt" => dir.salt,
+            });
+
+            dir.path = try_text!(child).into();
+
+            ConfigPart::Dir(dir)
+        }
+        "reset-dirs" => ConfigPart::ResetDirs,
+        "remap-dir" => {
+            let mut dir = RemapDir::default();
+
+            parse_attrs!(child, {
+                "prefix" => dir.prefix,
+            }, {
+                "salt" => dir.salt,
+                "as-path" => dir.as_path,
+            });
+
+            dir.path = try_text!(child).into();
+
+            ConfigPart::RemapDir(dir)
+        }
+        "cachedir" => {
+            let mut dir = CacheDir::default();
+
+            parse_attrs!(child, {
+                "prefix" => dir.prefix,
+            });
+
+            dir.path = try_text!(child).into();
+
+            ConfigPart::CacheDir(dir)
+        }
+        "include" => {
+            let mut dir = Include::default();
+            let mut ignore_missing = "";
+
+            parse_attrs!(child, {
+                "prefix" => dir.prefix,
+            }, {
+                "ignore_missing" => ignore_missing,
+            });
+
+            dir.ignore_missing = matches!(ignore_missing, "yes");
+            dir.path = try_text!(child).into();
+
+            ConfigPart::Include(dir)
+        }
+        "config" => {
+            let mut config = Config::default();
+
+            for child in child.children() {
+                match child.tag_name().name() {
+                    "rescan" => {
+                        if let Some(int) = child.first_element_child() {
+                            if int.tag_name().name() == "int" {
+                                config.rescans.push(try_text!(int).parse()?);
+                            }
+                        }
+                    }
+                    "blank" => {
+                        if let Some(child) = child.first_element_child() {
+                            config.blanks.push(parse_int_or_range(child)?);
+                        }
+                    }
+                    _ => {}
+                }
+            }
+
+            ConfigPart::Config(config)
+        }
+        "selectfont" => {
+            let mut s = SelectFont::default();
+
+            for child in child.children() {
+                let matches = child.children().filter_map(|c| match c.tag_name().name() {
+                    "pattern" => {
+                        let patelts = c.children().filter_map(|patelt| {
+                            if patelt.tag_name().name() == "patelt" {
+                                let mut kind = PropertyKind::default();
+                                parse_attrs_opt!(patelt, {
+                                    "name" => kind,
+                                });
+                                parse_expr(patelt.first_element_child()?)
+                                    .ok()
+                                    .map(|expr| kind.make_property(expr))
+                            } else {
+                                None
+                            }
+                        });
+                        Some(FontMatch::Pattern(patelts.collect()))
+                    }
+                    "glob" => c.text().map(Into::into).map(FontMatch::Glob),
+                    _ => None,
+                });
+
+                match child.tag_name().name() {
+                    "acceptfont" => {
+                        s.accepts.extend(matches);
+                    }
+                    "rejectfont" => {
+                        s.rejects.extend(matches);
+                    }
+                    _ => {}
+                }
+            }
+
+            ConfigPart::SelectFont(s)
+        }
+        "match" => {
+            let mut m = Match::default();
+
+            parse_attrs!(child, {
+                "target" => m.target,
+            });
+
+            for child in child.children() {
+                match child.tag_name().name() {
+                    "test" => {
+                        let mut t = Test::default();
+                        let mut kind = PropertyKind::default();
+
+                        parse_attrs!(child, {
+                            "name" => kind,
+                            "qual" => t.qual,
+                            "target" => t.target,
+                            "compare" => t.compare,
+                        });
+
+                        t.value = kind.make_property(parse_expr(
+                            child
+                                .first_element_child()
+                                .ok_or_else(|| Error::InvalidFormat(format!("Empty test value")))?,
+                        )?);
+
+                        m.tests.push(t);
+                    }
+
+                    "edit" => {
+                        let mut e = Edit::default();
+                        let mut kind = PropertyKind::default();
+
+                        parse_attrs!(child, {
+                            "name" => kind,
+                            "mode" => e.mode,
+                            "binding" => e.binding,
+                        });
+
+                        e.value = kind.make_property(parse_expr(
+                            child
+                                .first_element_child()
+                                .ok_or_else(|| Error::InvalidFormat(format!("Empty edit value")))?,
+                        )?);
+
+                        m.edits.push(e);
+                    }
+                    _ => {}
+                }
+            }
+
+            ConfigPart::Match(m)
+        }
+        _ => {
+            return Ok(None);
+        }
+    };
+
+    Ok(Some(part))
+}
+
+fn parse_int_or_range(node: Node) -> Result<IntOrRange> {
+    let mut texts = get_texts(&node);
+
+    match node.tag_name().name() {
+        "int" => Ok(IntOrRange::Int(try_text!(node).parse()?)),
+        "range" => Ok(IntOrRange::Range(
+            try_next!(texts, "Expect int").parse()?,
+            try_next!(texts, "Expect int").parse()?,
+        )),
+        _ => Err(Error::InvalidFormat(format!("Expect IntOrRange"))),
+    }
+}
+
+fn parse_expr(node: Node) -> Result<Expression> {
+    let mut exprs = get_exprs(&node);
+    let mut texts = get_texts(&node);
+
+    macro_rules! next {
+        ($iter:expr) => {
+            try_next!($iter, "Expect expression")
+        };
+    }
+
+    match node.tag_name().name() {
+        "string" => Ok(Value::String(try_text!(node).into()).into()),
+        "langset" => Ok(Value::LangSet(try_text!(node).into()).into()),
+        "double" => Ok(Value::Double(try_text!(node).parse()?).into()),
+        "int" => Ok(Value::Int(try_text!(node).parse()?).into()),
+        "bool" => Ok(Value::Bool(try_text!(node).parse()?).into()),
+        "const" => Ok(Value::Constant(try_text!(node).parse()?).into()),
+        "matrix" => Ok(Expression::Matrix(Box::new([
+            next!(exprs)?,
+            next!(exprs)?,
+            next!(exprs)?,
+            next!(exprs)?,
+        ]))),
+        "charset" => {
+            let charset = node
+                .children()
+                .filter_map(|c| parse_int_or_range(c).ok())
+                .collect();
+
+            Ok(Value::CharSet(charset).into())
+        }
+        "range" => Ok(Value::Range(next!(texts).parse()?, next!(texts).parse()?).into()),
+        "name" => {
+            let mut target = PropertyTarget::default();
+            parse_attrs!(node, {
+                "target" => target,
+            });
+            let kind = try_text!(node).parse()?;
+
+            Ok(Value::Property(target, kind).into())
+        }
+        name => {
+            if let Ok(list_op) = name.parse() {
+                Ok(Expression::List(
+                    list_op,
+                    exprs.collect::<Result<Vec<_>>>()?,
+                ))
+            } else if let Ok(unary_op) = name.parse() {
+                Ok(Expression::Unary(unary_op, Box::new(next!(exprs)?)))
+            } else if let Ok(binary_op) = name.parse() {
+                Ok(Expression::Binary(
+                    binary_op,
+                    Box::new([next!(exprs)?, next!(exprs)?]),
+                ))
+            } else if let Ok(ternary_op) = name.parse() {
+                Ok(Expression::Ternary(
+                    ternary_op,
+                    Box::new([next!(exprs)?, next!(exprs)?, next!(exprs)?]),
+                ))
+            } else {
+                Err(Error::InvalidFormat(format!(
+                    "Unknown expression: {:?}",
+                    node.tag_name(),
+                )))
+            }
+        }
+    }
+}
+
+fn get_exprs<'a>(node: &'a Node) -> impl Iterator<Item = Result<Expression>> + 'a {
+    node.children().filter_map(|n| {
+        if n.is_element() {
+            Some(parse_expr(n))
+        } else {
+            None
+        }
+    })
+}
+
+fn get_texts<'a>(node: &'a Node) -> impl Iterator<Item = &'a str> {
+    node.children()
+        .filter_map(|n| if n.is_element() { n.text() } else { None })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    macro_rules! make_parse_failed_test {
+        ($name:ident, $test_fn:ident, $text:expr,) => {
+            #[test]
+            #[should_panic]
+            fn $name() {
+                let doc = roxmltree::Document::parse($text).expect("Parsing xml");
+                let node = doc.root_element();
+                $test_fn(node).expect("Run parse");
+            }
+        };
+    }
+
+    macro_rules! make_parse_test {
+        ($name:ident, $test_fn:ident, $text:expr, $value:expr,) => {
+            #[test]
+            fn $name() {
+                let doc = roxmltree::Document::parse($text).expect("Parsing xml");
+                let node = doc.root_element();
+                let ret = $test_fn(node).expect("Run parse");
+                let expected = $value;
+                k9::assert_equal!(expected, ret);
+            }
+        };
+    }
+
+    make_parse_test!(
+        test_parse_charset,
+        parse_expr,
+        "<charset><range><int>0</int><int>123</int></range></charset>",
+        Expression::from(vec![IntOrRange::Range(0, 123)]),
+    );
+
+    make_parse_test!(
+        test_parse_int,
+        parse_expr,
+        "<int>123</int>",
+        Expression::from(123),
+    );
+
+    make_parse_failed_test!(test_parse_invalid_int, parse_expr, "<int>123f</int>",);
+
+    make_parse_test!(
+        test_parse_range,
+        parse_expr,
+        "<range><int>0</int><int>10</int></range>",
+        Expression::from(Value::Range(0, 10)),
+    );
+
+    make_parse_failed_test!(
+        test_parse_invalid_range,
+        parse_expr,
+        "<range>0<int>10</int></range>",
+    );
+
+    make_parse_test!(
+        test_langset,
+        parse_expr,
+        "<langset>ko-KR</langset>",
+        Expression::from(Value::LangSet("ko-KR".into())),
+    );
+}

vendor/fontconfig-parser/src/types.rs

@@ -0,0 +1,22 @@
+mod alias;
+mod config;
+mod constant;
+mod dir;
+mod document;
+mod match_;
+mod property;
+mod selectfont;
+mod value;
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "serde", serde(untagged))]
+pub enum IntOrRange {
+    Int(Int),
+    Range(Int, Int),
+}
+
+pub use self::{
+    alias::*, config::*, constant::*, dir::*, document::*, match_::*, property::*, selectfont::*,
+    value::*,
+};

vendor/fontconfig-parser/src/types/alias.rs

@@ -0,0 +1,14 @@
+/// Alias elements provide a shorthand notation for the set of common match operations needed to substitute one font family for another. They contain a <family> element followed by optional <prefer>, <accept> and <default> elements. Fonts matching the <family> element are edited to prepend the list of <prefer>ed families before the matching <family>, append the <accept>able families after the matching <family> and append the <default> families to the end of the family list.
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Alias {
+    /// alias name
+    pub alias: String,
+
+    /// `<prefer>`
+    pub prefer: Vec<String>,
+    /// `<accept>`
+    pub accept: Vec<String>,
+    /// `<default>`
+    pub default: Vec<String>,
+}

vendor/fontconfig-parser/src/types/config.rs

@@ -0,0 +1,8 @@
+use crate::{Int, IntOrRange};
+
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Config {
+    pub blanks: Vec<IntOrRange>,
+    pub rescans: Vec<Int>,
+}

vendor/fontconfig-parser/src/types/constant.rs

@@ -0,0 +1,134 @@
+use crate::PropertyKind;
+
+macro_rules! define_constant {
+    (
+        $(
+            $variant:ident = $(($ty:ident, $value:expr),)+
+        )+
+    ) => {
+        #[derive(Copy, Clone, Debug, Eq, PartialEq)]
+        #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+        pub enum Constant {
+            $(
+                $variant,
+            )+
+        }
+
+        impl Constant {
+            pub fn get_value(self, kind: PropertyKind) -> Option<u32> {
+                match (self, kind) {
+                    $(
+                        $(
+                            (Constant::$variant, PropertyKind::$ty) => Some($value),
+                        )+
+                    )+
+                    _ => None,
+                }
+            }
+        }
+    };
+}
+
+define_constant! {
+    Thin = (Weight, 0),
+    Extralight = (Weight, 40),
+    Ultralight = (Weight, 40),
+    Light = (Weight, 50),
+    Demilight = (Weight, 55),
+    Semilight = (Weight, 55),
+    Book = (Weight, 75),
+    Regular = (Weight, 80),
+    Normal = (Weight, 80), (Width, 100),
+    Medium = (Weight, 100),
+    Demibold = (Weight, 180),
+    Semibold = (Weight, 180),
+    Bold = (Weight, 200),
+    Extrabold = (Weight, 205),
+    Black = (Weight, 210),
+    Heavy = (Weight, 210),
+    Roman = (Slant, 0),
+    Italic = (Slant, 100),
+    Oblique = (Slant, 110),
+    Ultracondensed = (Width, 50),
+    Extracondensed = (Width, 63),
+    Condensed = (Width, 75),
+    Semicondensed = (Width, 87),
+    // Merged into above Normal
+    // Normal = (Width, 100),
+    Semiexpanded = (Width, 113),
+    Expanded = (Width, 125),
+    Extraexpanded = (Width, 150),
+    Ultraexpanded = (Width, 200),
+    Proportional = (Spacing, 0),
+    Dual = (Spacing, 90),
+    Mono = (Spacing, 100),
+    Charcell = (Spacing, 110),
+    Unknown = (Rgba, 0),
+    Rgb = (Rgba, 1),
+    Bgr = (Rgba, 2),
+    Vrgb = (Rgba, 3),
+    Vbgr = (Rgba, 4),
+    None = (Rgba, 5),
+    Lcdnone = (Lcdfilter, 0),
+    Lcddefault = (Lcdfilter, 1),
+    Lcdlight = (Lcdfilter, 2),
+    Lcdlegacy = (Lcdfilter, 3),
+    Hintnone = (HintStyle, 0),
+    Hintslight = (HintStyle, 1),
+    Hintmedium = (HintStyle, 2),
+    Hintfull = (HintStyle, 3),
+}
+
+parse_enum! {
+    Constant,
+    (Thin, "thin"),
+    (Extralight, "extralight"),
+    (Ultralight, "ultralight"),
+    (Light, "light"),
+    (Demilight, "demilight"),
+    (Semilight, "semilight"),
+    (Book, "book"),
+    (Regular, "regular"),
+    (Normal, "normal"),
+    (Medium, "medium"),
+    (Demibold, "demibold"),
+    (Semibold, "semibold"),
+    (Bold, "bold"),
+    (Extrabold, "extrabold"),
+    (Black, "black"),
+    (Heavy, "heavy"),
+    (Roman, "roman"),
+    (Italic, "italic"),
+    (Oblique, "oblique"),
+    (Ultracondensed, "ultracondensed"),
+    (Extracondensed, "extracondensed"),
+    (Condensed, "condensed"),
+    (Semicondensed, "semicondensed"),
+    (Semiexpanded, "semiexpanded"),
+    (Expanded, "expanded"),
+    (Extraexpanded, "extraexpanded"),
+    (Ultraexpanded, "ultraexpanded"),
+    (Proportional, "proportional"),
+    (Dual, "dual"),
+    (Mono, "mono"),
+    (Charcell, "charcell"),
+    (Unknown, "unknown"),
+    (Rgb, "rgb"),
+    (Bgr, "bgr"),
+    (Vrgb, "vrgb"),
+    (Vbgr, "vbgr"),
+    (None, "none"),
+    (Lcdnone, "lcdnone"),
+    (Lcddefault, "lcddefault"),
+    (Lcdlight, "lcdlight"),
+    (Lcdlegacy, "lcdlegacy"),
+    (Hintnone, "hintnone"),
+    (Hintslight, "hintslight"),
+    (Hintmedium, "hintmedium"),
+    (Hintfull, "hintfull"),
+}
+
+#[test]
+fn convert_test() {
+    assert_eq!(Constant::Roman.get_value(PropertyKind::Slant).unwrap(), 0,);
+}

vendor/fontconfig-parser/src/types/dir.rs

@@ -0,0 +1,168 @@
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Dir {
+    pub prefix: DirPrefix,
+    pub salt: String,
+    pub path: String,
+}
+
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct CacheDir {
+    pub prefix: DirPrefix,
+    pub path: String,
+}
+
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Include {
+    pub prefix: DirPrefix,
+    pub ignore_missing: bool,
+    pub path: String,
+}
+
+/// This element contains a directory name where will be mapped as the path 'as-path' in cached information. This is useful if the directory name is an alias (via a bind mount or symlink) to another directory in the system for which cached font information is likely to exist.
+
+/// 'salt' property affects to determine cache filename as same as [`Dir`] element.
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct RemapDir {
+    pub prefix: DirPrefix,
+    pub as_path: String,
+    pub salt: String,
+    pub path: String,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum DirPrefix {
+    Default,
+    Cwd,
+    Xdg,
+    Relative,
+}
+
+pub enum PrefixBehavior {
+    Config,
+    Cwd,
+    Xdg,
+    Relative,
+}
+
+parse_enum! {
+    DirPrefix,
+    (Default, "default"),
+    (Cwd, "cwd"),
+    (Xdg, "xdg"),
+    (Relative, "relative"),
+}
+
+impl Default for DirPrefix {
+    fn default() -> Self {
+        DirPrefix::Default
+    }
+}
+
+/// Get the location to user home directory.
+///
+/// This implementation follows `FcConfigHome` function of freedesktop.org's
+/// Fontconfig library.
+#[allow(unused_mut, clippy::let_and_return)]
+fn config_home() -> Result<String, std::env::VarError> {
+    let mut home = std::env::var("HOME");
+
+    #[cfg(target_os = "windows")]
+    {
+        home = home.or_else(|_| std::env::var("USERPROFILE"));
+    }
+
+    home
+}
+
+/// Given a relative path to a config file, this function returns
+/// the complete file name to load.
+///
+/// This is a simplified version of `FcConfigGetFilename` from the Fontconfig
+/// library.
+fn config_get_file_name(p: &std::path::PathBuf) -> std::path::PathBuf {
+    if cfg!(target_os = "windows") {
+        // TODO: get config file path properly for Windows
+        return p.clone();
+    } else {
+        std::path::Path::new("/etc/fonts").join(p)
+    }
+}
+
+fn expand_tilde(path: &String) -> std::path::PathBuf {
+    let parsed_path = std::path::Path::new(path);
+    if let Ok(stripped_path) = parsed_path.strip_prefix("~") {
+        let home = config_home().unwrap_or("/".to_string());
+        std::path::Path::new(&home).join(stripped_path)
+    } else {
+        parsed_path.into()
+    }
+}
+
+macro_rules! define_calculate_path {
+    ($ty:ident, $xdg_env:expr, $xdg_fallback:expr, $default_prefix_behavior:expr) => {
+        impl $ty {
+            /// Environment variable name which used `xdg` prefix
+            pub const XDG_ENV: &'static str = $xdg_env;
+            /// Fallback path when `XDG_ENV` is not exists
+            pub const XDG_FALLBACK_PATH: &'static str = $xdg_fallback;
+            const DEFAULT_PREFIX_BEHAVIOR: PrefixBehavior = $default_prefix_behavior;
+
+            fn get_prefix_behavior(prefix: DirPrefix) -> PrefixBehavior {
+                match prefix {
+                    DirPrefix::Default => Self::DEFAULT_PREFIX_BEHAVIOR,
+                    DirPrefix::Cwd => PrefixBehavior::Cwd,
+                    DirPrefix::Xdg => PrefixBehavior::Xdg,
+                    DirPrefix::Relative => PrefixBehavior::Relative,
+                }
+            }
+
+            /// Calculate actual path
+            pub fn calculate_path<P: AsRef<std::path::Path> + ?Sized>(
+                &self,
+                config_file_path: &P,
+            ) -> std::path::PathBuf {
+                let expanded_path = expand_tilde(&self.path);
+
+                if expanded_path.is_absolute() {
+                    return expanded_path;
+                }
+
+                let prefix = Self::get_prefix_behavior(self.prefix);
+
+                match prefix {
+                    PrefixBehavior::Config => config_get_file_name(&expanded_path),
+                    PrefixBehavior::Cwd => std::path::Path::new(".").join(expanded_path),
+                    PrefixBehavior::Relative => match config_file_path.as_ref().parent() {
+                        Some(parent) => parent.join(expanded_path),
+                        None => std::path::Path::new(".").join(expanded_path),
+                    },
+                    PrefixBehavior::Xdg => {
+                        let xdg_path =
+                            std::env::var($xdg_env).unwrap_or_else(|_| $xdg_fallback.into());
+                        expand_tilde(&xdg_path).join(expanded_path)
+                    }
+                }
+            }
+        }
+    };
+}
+
+define_calculate_path!(Dir, "XDG_DATA_HOME", "~/.local/share", PrefixBehavior::Cwd);
+define_calculate_path!(CacheDir, "XDG_CACHE_HOME", "~/.cache", PrefixBehavior::Cwd);
+define_calculate_path!(
+    Include,
+    "XDG_CONFIG_HOME",
+    "~/.config",
+    PrefixBehavior::Config
+);
+define_calculate_path!(
+    RemapDir,
+    "XDG_CONFIG_HOME",
+    "~/.config",
+    PrefixBehavior::Cwd
+);

vendor/fontconfig-parser/src/types/document.rs

@@ -0,0 +1,183 @@
+use crate::parser::parse_config;
+use crate::*;
+
+use std::collections::HashSet;
+use std::fs;
+use std::path::{Path, PathBuf};
+
+#[derive(Clone, Debug, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum ConfigPart {
+    Description(String),
+    SelectFont(SelectFont),
+    Dir(Dir),
+    CacheDir(CacheDir),
+    Include(Include),
+    Match(Match),
+    Config(Config),
+    Alias(Alias),
+    RemapDir(RemapDir),
+    ResetDirs,
+}
+
+#[derive(Clone, Debug, Default, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct FontConfig {
+    pub select_fonts: Vec<SelectFont>,
+    pub dirs: Vec<DirData>,
+    pub cache_dirs: Vec<PathBuf>,
+    pub remap_dirs: Vec<RemapDirData>,
+    pub matches: Vec<Match>,
+    pub config: Config,
+    pub aliases: Vec<Alias>,
+    pub config_files: HashSet<PathBuf>,
+}
+
+impl FontConfig {
+    pub fn merge_config<P: AsRef<Path> + ?Sized>(&mut self, config_path: &P) -> Result<()> {
+        match std::fs::canonicalize(&config_path) {
+            Ok(p) => {
+                if !self.config_files.insert(std::path::PathBuf::from(p)) {
+                    return Ok(());
+                }
+            }
+            Err(err) => return Err(Error::IoError(err)),
+        }
+
+        let config = fs::read_to_string(config_path.as_ref())?;
+        let xml_doc = roxmltree::Document::parse_with_options(
+            &config,
+            roxmltree::ParsingOptions {
+                allow_dtd: true,
+                ..Default::default()
+            },
+        )?;
+
+        for part in parse_config(&xml_doc)? {
+            match part? {
+                ConfigPart::Alias(alias) => self.aliases.push(alias),
+                ConfigPart::Config(mut c) => {
+                    self.config.rescans.append(&mut c.rescans);
+                    self.config.blanks.append(&mut c.blanks);
+                }
+                ConfigPart::Description(_) => {}
+                ConfigPart::Dir(dir) => self.dirs.push(DirData {
+                    path: dir.calculate_path(config_path),
+                    salt: dir.salt,
+                }),
+                ConfigPart::CacheDir(dir) => self.cache_dirs.push(dir.calculate_path(config_path)),
+                ConfigPart::Match(m) => self.matches.push(m),
+                ConfigPart::ResetDirs => self.dirs.clear(),
+                ConfigPart::SelectFont(s) => self.select_fonts.push(s),
+                ConfigPart::RemapDir(remap) => self.remap_dirs.push(RemapDirData {
+                    path: remap.calculate_path(config_path),
+                    salt: remap.salt,
+                    as_path: remap.as_path,
+                }),
+                ConfigPart::Include(dir) => {
+                    let include_path = dir.calculate_path(config_path);
+
+                    match self.include(&include_path) {
+                        Ok(_) => {}
+                        #[allow(unused_variables)]
+                        Err(err) => {
+                            if !dir.ignore_missing {
+                                #[cfg(feature = "log")]
+                                log::warn!("Failed to include {}: {}", include_path.display(), err);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn include(&mut self, include_path: &Path) -> Result<()> {
+        let meta = fs::metadata(include_path)?;
+        let ty = meta.file_type();
+
+        // fs::metadata follow symlink so ty is never symlink
+        if ty.is_file() {
+            self.merge_config(include_path)?;
+        } else if ty.is_dir() {
+            let dir = std::fs::read_dir(include_path)?;
+            let mut config_paths: Vec<_> = dir
+                .filter_map(|entry| {
+                    let entry = entry.ok()?;
+                    let ty = entry.file_type().ok()?;
+
+                    if ty.is_file() || ty.is_symlink() {
+                        Some(entry.path())
+                    } else {
+                        None
+                    }
+                })
+                .collect();
+
+            // Configs MUST be sorted in lexicographic order,
+            // otherwise `ConfigPart::ResetDirs` can occur out of intended order.
+            // See https://www.freedesktop.org/software/fontconfig/fontconfig-user.html#:~:text=sorted%20in%20lexicographic%20order
+            config_paths.sort();
+
+            for config_path in config_paths {
+                match self.merge_config(&config_path) {
+                    Ok(_) => {}
+                    #[allow(unused_variables)]
+                    Err(err) => {
+                        #[cfg(feature = "log")]
+                        log::warn!("Failed to merge {}: {}", config_path.display(), err);
+                    }
+                }
+            }
+        }
+
+        Ok(())
+    }
+}
+
+macro_rules! define_config_part_from {
+	($($f:ident,)+) => {
+        $(
+            impl From<$f> for ConfigPart {
+                fn from(v: $f) -> Self {
+                    ConfigPart::$f(v)
+                }
+            }
+        )+
+	};
+}
+
+define_config_part_from! {
+    SelectFont,
+    Dir,
+    CacheDir,
+    Include,
+    Match,
+    Config,
+    Alias,
+    RemapDir,
+}
+
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+/// Final dir data
+pub struct DirData {
+    /// dir path
+    pub path: PathBuf,
+    /// 'salt' property affects to determine cache filename. this is useful for example when having different fonts sets on same path at container and share fonts from host on different font path.
+    pub salt: String,
+}
+
+#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+/// Final remap-dirs data
+pub struct RemapDirData {
+    /// dir path will be mapped as the path [`as-path`](Self::as_path) in cached information. This is useful if the directory name is an alias (via a bind mount or symlink) to another directory in the system for which cached font information is likely to exist.
+    pub path: PathBuf,
+    /// 'salt' property affects to determine cache filename. this is useful for example when having different fonts sets on same path at container and share fonts from host on different font path.
+    pub salt: String,
+    // remapped path
+    pub as_path: String,
+}

vendor/fontconfig-parser/src/types/match_.rs

@@ -0,0 +1,34 @@
+mod edit;
+mod test;
+
+pub use self::edit::*;
+pub use self::test::*;
+
+#[derive(Clone, Debug, Default, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Match {
+    pub target: MatchTarget,
+    pub tests: Vec<Test>,
+    pub edits: Vec<Edit>,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum MatchTarget {
+    Pattern,
+    Font,
+    Scan,
+}
+
+parse_enum! {
+    MatchTarget,
+    (Pattern, "pattern"),
+    (Font, "font"),
+    (Scan, "scan"),
+}
+
+impl Default for MatchTarget {
+    fn default() -> Self {
+        MatchTarget::Pattern
+    }
+}

vendor/fontconfig-parser/src/types/match_/edit.rs

@@ -0,0 +1,61 @@
+use crate::Property;
+
+#[derive(Clone, Debug, Default, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Edit {
+    pub mode: EditMode,
+    pub binding: EditBinding,
+    pub value: Property,
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum EditBinding {
+    Strong,
+    Weak,
+    Same,
+}
+
+parse_enum! {
+    EditBinding,
+    (Strong, "strong"),
+    (Weak, "weak"),
+    (Same, "same"),
+}
+
+impl Default for EditBinding {
+    fn default() -> Self {
+        EditBinding::Weak
+    }
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum EditMode {
+    Assign,
+    AssignReplace,
+    Prepend,
+    PrependFirst,
+    Append,
+    AppendLast,
+    Delete,
+    DeleteAll,
+}
+
+parse_enum! {
+    EditMode,
+    (Assign, "assign"),
+    (AssignReplace, "assign_replace"),
+    (Prepend, "prepend"),
+    (PrependFirst, "prepend_first"),
+    (Append, "append"),
+    (AppendLast, "append_last"),
+    (Delete, "delete"),
+    (DeleteAll, "delete_all"),
+}
+
+impl Default for EditMode {
+    fn default() -> Self {
+        EditMode::Assign
+    }
+}

vendor/fontconfig-parser/src/types/match_/test.rs

@@ -0,0 +1,90 @@
+use crate::Property;
+
+/// This element contains a single value which is compared with the target ('pattern', 'font', 'scan' or 'default') property "property" (substitute any of the property names seen above).
+/// 'compare' can be one of "eq", "not_eq", "less", "less_eq", "more", "more_eq", "contains" or "not_contains".
+/// 'qual' may either be the default, "any", in which case the match succeeds if any value associated with the property matches the test value,
+/// or "all", in which case all of the values associated with the property must match the test value. 'ignore-blanks' takes a boolean value.
+/// if 'ignore-blanks' is set "true", any blanks in the string will be ignored on its comparison. this takes effects only when compare="eq" or compare="not_eq".
+/// When used in a <match target="font"> element, the target= attribute in the <test> element selects between matching the original pattern or the font.
+/// "default" selects whichever target the outer <match> element has selected.
+#[derive(Clone, Debug, Default, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct Test {
+    pub qual: TestQual,
+    pub target: TestTarget,
+    pub compare: TestCompare,
+    pub value: Property,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum TestTarget {
+    Default,
+    Pattern,
+    Font,
+    Scan,
+}
+
+parse_enum! {
+    TestTarget,
+    (Default, "default"),
+    (Pattern, "pattern"),
+    (Font, "font"),
+    (Scan, "scan"),
+}
+
+impl Default for TestTarget {
+    fn default() -> Self {
+        TestTarget::Default
+    }
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum TestCompare {
+    Eq,
+    NotEq,
+    Less,
+    LessEq,
+    More,
+    MoreEq,
+    Contains,
+    NotContains,
+}
+
+parse_enum! {
+    TestCompare,
+    (Eq, "eq"),
+    (NotEq, "not_eq"),
+    (Less, "less"),
+    (LessEq, "less_eq"),
+    (More, "more"),
+    (MoreEq, "more_eq"),
+    (Contains, "contains"),
+    (NotContains, "not_contains"),
+}
+
+impl Default for TestCompare {
+    fn default() -> Self {
+        TestCompare::Eq
+    }
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum TestQual {
+    Any,
+    All,
+}
+
+parse_enum! {
+    TestQual,
+    (Any, "any"),
+    (All, "all"),
+}
+
+impl Default for TestQual {
+    fn default() -> Self {
+        TestQual::Any
+    }
+}

vendor/fontconfig-parser/src/types/property.rs

@@ -0,0 +1,176 @@
+use crate::{Expression, Value};
+
+macro_rules! define_property {
+    (
+        $(
+            $(#[$attr:meta])*
+            $variant:ident($value_ty:ident, $name:expr),
+        )+
+    ) => {
+        #[derive(Clone, Debug, PartialEq)]
+        #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+        pub enum Property {
+            $(
+                $(#[$attr])*
+                $variant(Expression),
+            )+
+            Dynamic(String, Expression),
+        }
+
+        impl Property {
+            pub fn kind(&self) -> PropertyKind {
+                match self {
+                    $(
+                        Property::$variant(_) => PropertyKind::$variant,
+                    )+
+                    Property::Dynamic(s, _) => PropertyKind::Dynamic(s.clone()),
+                }
+            }
+        }
+
+        #[derive(Clone, Debug, PartialEq, Eq)]
+        #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+        pub enum PropertyKind {
+            $(
+                $(#[$attr])*
+                $variant,
+            )+
+            Dynamic(String),
+        }
+
+        parse_enum! {
+            PropertyKind,
+            $(
+                ($variant, $name),
+            )+
+            |s| Ok(PropertyKind::Dynamic(s.into())),
+        }
+
+        impl PropertyKind {
+            pub fn make_property(self, expr: Expression) -> Property {
+                match self {
+                    $(
+                        PropertyKind::$variant => Property::$variant(expr),
+                    )+
+                    PropertyKind::Dynamic(name) => Property::Dynamic(name.clone(), expr),
+                }
+            }
+        }
+    };
+}
+
+define_property! {
+    /// Font family names
+    Family(String, "family"),
+    /// Languages corresponding to each family
+    FamilyLang(String, "familylang"),
+    /// Font style. Overrides weight and slant
+    Style(String, "style"),
+    /// Languages corresponding to each style
+    StyleLang(String, "stylelang"),
+    /// Font full names (often includes style)
+    FullName(String, "fullname"),
+    /// Languages corresponding to each fullname
+    FullNameLang(String, "fullnamelang"),
+
+    /// Italic, oblique or roman
+    Slant(Int, "slant"),
+    /// Light, medium, demibold, bold or black
+    Weight(Int, "weight"),
+    /// Point size
+    Size(Double, "size"),
+    /// Condensed, normal or expanded
+    Width(Int, "width"),
+    /// Stretches glyphs horizontally before hinting
+    Aspect(Double, "aspect"),
+    /// Pixel size
+    PixelSize(Double, "pixelsize"),
+    /// Proportional, dual-width, monospace or charcell
+    Spacing(Int, "spacing"),
+    /// Font foundry name
+    Foundry(String, "foundry"),
+    /// Whether glyphs can be antialiased
+    Antialias(Bool, "antialias"),
+    /// Whether the rasterizer should use hinting
+    Hinting(Bool, "hinting"),
+    /// Automatic hinting style
+    HintStyle(Int, "hintstyle"),
+    /// Automatic hinting style
+    VerticalLayout(Bool, "verticallayout"),
+    /// Use autohinter instead of normal hinter
+    AutoHint(Bool, "autohint"),
+    /// Use font global advance data (deprecated)
+    GlobalAdvance(Bool, "globaladvance"),
+
+    /// The filename holding the font
+    File(String, "file"),
+    /// The index of the font within the file
+    Index(Int, "index"),
+    // TODO:
+    // /// Use the specified FreeType face object
+    // Ftface(FT_Face),
+    /// Which rasterizer is in use (deprecated)
+    Rasterizer(String, "rasterizer"),
+    /// Whether the glyphs are outlines
+    Outline(Bool, "outline"),
+    /// Whether glyphs can be scaled
+    Scalable(Bool, "scalable"),
+    /// Whether any glyphs have color
+    Color(Bool, "color"),
+    /// Scale factor for point->pixel conversions (deprecated)
+    Scale(Double, "scale"),
+    /// Target dots per inch
+    Dpi(Double, "dpi"),
+    /// unknown, rgb, bgr, vrgb, vbgr, none - subpixel geometry
+    Rgba(Int, "rgba"),
+    /// Type of LCD filter
+    Lcdfilter(Int, "lcdfilter"),
+    /// Eliminate leading from line spacing
+    Minspace(Bool, "minspace"),
+    /// Unicode chars encoded by the font
+    Charset(CharSet, "charset"),
+    /// List of RFC-3066-style languages this font supports
+    Lang(String, "lang"),
+    /// Version number of the font
+    Fontversion(Int, "fontversion"),
+    /// List of layout capabilities in the font
+    Capability(String, "capability"),
+    /// String name of the font format
+    Fontformat(String, "fontformat"),
+    /// Rasterizer should synthetically embolden the font
+    Embolden(Bool, "embolden"),
+    /// Use the embedded bitmap instead of the outline
+    Embeddedbitmap(Bool, "embeddedbitmap"),
+    /// Whether the style is a decorative variant
+    Decorative(Bool, "decorative"),
+    /// List of the feature tags in OpenType to be enabled
+    Fontfeatures(String, "fontfeatures"),
+    /// Language name to be used for the default value of familylang, stylelang, and fullnamelang
+    Namelang(String, "namelang"),
+    /// String  Name of the running program
+    Prgname(String, "prgname"),
+    /// Font family name in PostScript
+    Postscriptname(String, "postscriptname"),
+    /// Whether the font has hinting
+    Fonthashint(Bool, "fonthashint"),
+    /// Order number of the font
+    Order(Int, "order"),
+
+    // custom
+
+    Matrix(Matrix, "matrix"),
+    PixelSizeFixupFactor(Double, "pixelsizefixupfactor"),
+    ScalingNotNeeded(Bool, "scalingnotneeded"),
+}
+
+impl Default for Property {
+    fn default() -> Self {
+        Property::Family(Expression::Simple(Value::String(String::default())))
+    }
+}
+
+impl Default for PropertyKind {
+    fn default() -> Self {
+        PropertyKind::Family
+    }
+}

vendor/fontconfig-parser/src/types/selectfont.rs

@@ -0,0 +1,15 @@
+use crate::Property;
+
+#[derive(Clone, Debug, Default, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct SelectFont {
+    pub rejects: Vec<FontMatch>,
+    pub accepts: Vec<FontMatch>,
+}
+
+#[derive(Clone, Debug, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum FontMatch {
+    Glob(String),
+    Pattern(Vec<Property>),
+}

vendor/fontconfig-parser/src/types/value.rs

@@ -0,0 +1,188 @@
+use crate::{Constant, IntOrRange, PropertyKind};
+
+pub type Bool = bool;
+pub type Int = u32;
+pub type Double = f64;
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum ListOp {
+    Times,
+    Divide,
+    Or,
+    And,
+    Plus,
+    Minus,
+}
+
+parse_enum! {
+    ListOp,
+    (Times, "times"),
+    (Divide, "divide"),
+    (Or, "or"),
+    (And, "and"),
+    (Plus, "plus"),
+    (Minus, "minus"),
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum UnaryOp {
+    Not,
+
+    // these operator not exists in document page but exists in dtd
+    Cecil,
+    Floor,
+    Round,
+    Trunc,
+}
+
+parse_enum! {
+    UnaryOp,
+    (Not, "not"),
+    (Cecil, "cecil"),
+    (Floor, "floor"),
+    (Round, "round"),
+    (Trunc, "trunc"),
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum BinaryOp {
+    Eq,
+    NotEq,
+    Less,
+    LessEq,
+    More,
+    MoreEq,
+    Contains,
+    NotContains,
+}
+
+parse_enum! {
+    BinaryOp,
+    (Eq, "eq"),
+    (NotEq, "not_eq"),
+    (Less, "less"),
+    (LessEq, "less_eq"),
+    (More, "more"),
+    (MoreEq, "more_eq"),
+    (Contains, "contains"),
+    (NotContains, "not_contains"),
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum TernaryOp {
+    If,
+}
+
+parse_enum! {
+    TernaryOp,
+    (If, "if"),
+}
+
+#[derive(Clone, Debug, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum Expression {
+    Simple(Value),
+    Unary(UnaryOp, Box<Self>),
+    Binary(BinaryOp, Box<[Self; 2]>),
+    Ternary(TernaryOp, Box<[Self; 3]>),
+    List(ListOp, Vec<Self>),
+    Matrix(Box<[Self; 4]>),
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum PropertyTarget {
+    Default,
+    Font,
+    Pattern,
+}
+
+parse_enum! {
+    PropertyTarget,
+    (Default, "default"),
+    (Font, "font"),
+    (Pattern, "pattern"),
+}
+
+impl Default for PropertyTarget {
+    fn default() -> Self {
+        PropertyTarget::Default
+    }
+}
+
+pub type CharSet = Vec<IntOrRange>;
+
+/// Runtime typed fontconfig value
+#[derive(Clone, Debug, PartialEq)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub enum Value {
+    /// `<int>0</int>`
+    Int(Int),
+    /// `<double>1.5</double>`
+    Double(Double),
+    /// `<string>str</string>`
+    String(String),
+    /// `<const>hintslight</const>`
+    Constant(Constant),
+    /// `<bool>false</bool>`
+    Bool(Bool),
+    /// This element holds the two [`Value::Int`] elements of a range representation.
+    Range(Int, Int),
+    /// This element holds at least one [`Value::String`] element of a RFC-3066-style languages or more.
+    LangSet(String),
+    /// This element holds at least one [`Value::Int`] element of an Unicode code point or more.
+    CharSet(CharSet),
+    /// `<name target="font">pixelsize</name>`
+    Property(PropertyTarget, PropertyKind),
+}
+
+macro_rules! from_value {
+	($($name:ident,)+) => {
+        $(
+            impl From<$name> for Value {
+                fn from(v: $name) -> Value {
+                    Value::$name(v)
+                }
+            }
+        )+
+	};
+}
+
+from_value! {
+    Int,
+    Bool,
+    Double,
+    Constant,
+    CharSet,
+}
+
+impl<'a> From<&'a str> for Value {
+    fn from(s: &'a str) -> Self {
+        Value::String(s.into())
+    }
+}
+
+impl From<String> for Value {
+    fn from(s: String) -> Self {
+        Value::String(s)
+    }
+}
+
+impl From<(PropertyTarget, PropertyKind)> for Value {
+    fn from((target, kind): (PropertyTarget, PropertyKind)) -> Self {
+        Value::Property(target, kind)
+    }
+}
+
+impl<V> From<V> for Expression
+where
+    Value: From<V>,
+{
+    fn from(v: V) -> Self {
+        Expression::Simple(Value::from(v))
+    }
+}

vendor/fontconfig-parser/src/util.rs

@@ -0,0 +1,92 @@
+macro_rules! try_next {
+    ($iter:expr, $($tt:tt)*) => {
+        match $iter.next() {
+            Some(e) => e,
+            None => return Err(crate::Error::InvalidFormat(format!($($tt)*))),
+        }
+    }
+}
+
+macro_rules! try_text {
+    ($node:expr) => {
+        match $node.text() {
+            Some(t) => t,
+            None => return Err(crate::Error::InvalidFormat("Can't get text".into())),
+        }
+    };
+}
+
+macro_rules! parse_attrs_opt {
+    ($node:expr, { $($key:expr => $lvalue:expr,)+ } $(, { $($str_key:expr => $str_lvalue:expr,)+ } )?) => {
+        for attr in $node.attributes() {
+            match attr.name() {
+                $(
+                    $key => $lvalue = attr.value().parse().ok()?,
+                )+
+                $(
+                    $(
+                        $str_key => $str_lvalue = attr.value().into(),
+                    )+
+                )?
+                _ => {}
+            }
+        }
+    };
+}
+
+macro_rules! parse_attrs {
+    ($node:expr, { $($key:expr => $lvalue:expr,)+ } $(, { $($str_key:expr => $str_lvalue:expr,)+ } )?) => {
+        for attr in $node.attributes() {
+            match attr.name() {
+                $(
+                    $key => $lvalue = attr.value().parse()?,
+                )+
+                $(
+                    $(
+                        $str_key => $str_lvalue = attr.value().into(),
+                    )+
+                )?
+                _ => {}
+            }
+        }
+    };
+}
+
+macro_rules! parse_enum {
+    (
+        $ty:ty,
+        $(
+            ($variant:ident, $text:expr),
+        )+
+        |$arg:ident| $fallback:expr,
+    ) => {
+        impl core::str::FromStr for $ty {
+            type Err = crate::Error;
+
+            fn from_str($arg: &str) -> crate::Result<$ty> {
+                match $arg {
+                    $(
+                        $text => Ok(<$ty>::$variant),
+                    )+
+                    _ => {
+                        $fallback
+                    }
+                }
+            }
+        }
+    };
+    (
+        $ty:ty,
+        $(
+            ($variant:ident, $text:expr),
+        )+
+    ) => {
+        parse_enum! {
+            $ty,
+            $(
+                ($variant, $text),
+            )+
+            |s| Err(crate::Error::ParseEnumError(core::any::type_name::<$ty>(), s.into())),
+        }
+    };
+}

vendor/fontconfig-parser/test-conf/conf.d/00-5_reset-dirs.conf

@@ -0,0 +1,11 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
+<fontconfig>
+  <!-- This should get reset. -->
+  <dir>/before/reset</dir>
+
+  <reset-dirs />
+
+  <!-- This should survive. -->
+  <dir>/after/reset</dir>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/00-5_reset-dirs.conf.json

@@ -0,0 +1,17 @@
+[
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/before/reset"
+    }
+  },
+  "ResetDirs",
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/after/reset"
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/00-6_reset-dirs-lex-order.conf

@@ -0,0 +1,8 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
+<fontconfig>
+
+  <!-- This should not get reset by `00-5_reset-dirs.conf` as `00-6` runs after. -->
+  <dir>/after/after/reset</dir>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/00-6_reset-dirs-lex-order.conf.json

@@ -0,0 +1,9 @@
+[
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/after/after/reset"
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/00-nixos-cache.conf

@@ -0,0 +1,19 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
+<fontconfig>
+  <!-- Font directories -->
+  <dir>/nix/store/i1yhgnfvaihqzs079lcx4zjnrdzcvaak-noto-fonts-2020-01-23</dir>
+<dir>/nix/store/4glxr7vyi0a68c6vgz2gn5c2ljkl7x37-noto-fonts-cjk-2.001</dir>
+<dir>/nix/store/cwbgs1zpk0pb8jjldgdqmvmdgl3zd5vb-noto-fonts-emoji-2.028</dir>
+<dir>/nix/store/imnk1n6llkh089xgzqyqpr6yw9qz9b3z-d2codingfont-1.3.2</dir>
+<dir>/nix/store/41qphrp1ksc1fqm01i7khs30n1zjl56r-fira-code-5.2</dir>
+<dir>/nix/store/391caw6m9k1fv4fzhgjabkqni7hf1hvj-fira-code-symbols-20160811</dir>
+<dir>/nix/store/ah9gyp7rxak9ig2q829myn6172jn302f-hack-font-3.003</dir>
+<dir>/nix/store/314zk48rhqbprza0i2nxch27x0h0jaim-sarasa-gothic-0.32.9</dir>
+<dir>/nix/store/fn89l2wvilp6p0jj2dgk7iv8p9hcyqbw-nerdfonts-2.1.0</dir>
+<dir>/nix/store/wnv4za94mh0li42qz0da1za483jmz5kh-mplus-063a</dir>
+  <!-- Pre-generated font caches -->
+<cachedir>/nix/store/3yd10s1cq2xjqq3f1nlgjmvcwpbh74sf-fc-cache</cachedir>
+
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/00-nixos-cache.conf.json

@@ -0,0 +1,78 @@
+[
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/i1yhgnfvaihqzs079lcx4zjnrdzcvaak-noto-fonts-2020-01-23"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/4glxr7vyi0a68c6vgz2gn5c2ljkl7x37-noto-fonts-cjk-2.001"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/cwbgs1zpk0pb8jjldgdqmvmdgl3zd5vb-noto-fonts-emoji-2.028"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/imnk1n6llkh089xgzqyqpr6yw9qz9b3z-d2codingfont-1.3.2"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/41qphrp1ksc1fqm01i7khs30n1zjl56r-fira-code-5.2"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/391caw6m9k1fv4fzhgjabkqni7hf1hvj-fira-code-symbols-20160811"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/ah9gyp7rxak9ig2q829myn6172jn302f-hack-font-3.003"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/314zk48rhqbprza0i2nxch27x0h0jaim-sarasa-gothic-0.32.9"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/fn89l2wvilp6p0jj2dgk7iv8p9hcyqbw-nerdfonts-2.1.0"
+    }
+  },
+  {
+    "Dir": {
+      "prefix": "Default",
+      "salt": "",
+      "path": "/nix/store/wnv4za94mh0li42qz0da1za483jmz5kh-mplus-063a"
+    }
+  },
+  {
+    "CacheDir": {
+      "prefix": "Default",
+      "path": "/nix/store/3yd10s1cq2xjqq3f1nlgjmvcwpbh74sf-fc-cache"
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/10-hinting-slight.conf

@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set hintslight to hintstyle</description>
+
+  <match target="pattern">
+    <!--
+      This sort of configuration is available on the major desktop environments
+      and we don't have to break it with "assign" unconditionally. however, we
+      want to set something for others. So we use "append" here to get this working
+      in both cases so that most clients would takes a look at the first place only.
+    -->
+    <edit name="hintstyle" mode="append"><const>hintslight</const></edit>
+  </match>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/10-hinting-slight.conf.json

@@ -0,0 +1,24 @@
+[
+  {
+    "Description": "Set hintslight to hintstyle"
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [],
+      "edits": [
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "HintStyle": {
+              "Simple": {
+                "Constant": "Hintslight"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/10-nixos-rendering.conf

@@ -0,0 +1,27 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
+<fontconfig>
+
+  <!-- Default rendering settings -->
+  <match target="pattern">
+    <edit mode="append" name="hinting">
+      <bool>true</bool>
+    </edit>
+    <edit mode="append" name="autohint">
+      <bool>false</bool>
+    </edit>
+    <edit mode="append" name="hintstyle">
+      <const>hintslight</const>
+    </edit>
+    <edit mode="append" name="antialias">
+      <bool>true</bool>
+    </edit>
+    <edit mode="append" name="rgba">
+      <const>rgb</const>
+    </edit>
+    <edit mode="append" name="lcdfilter">
+      <const>lcddefault</const>
+    </edit>
+  </match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/10-nixos-rendering.conf.json

@@ -0,0 +1,76 @@
+[
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [],
+      "edits": [
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        },
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "AutoHint": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "HintStyle": {
+              "Simple": {
+                "Constant": "Hintslight"
+              }
+            }
+          }
+        },
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "Antialias": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        },
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "Rgba": {
+              "Simple": {
+                "Constant": "Rgb"
+              }
+            }
+          }
+        },
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "Lcdfilter": {
+              "Simple": {
+                "Constant": "Lcddefault"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/10-scale-bitmap-fonts.conf

@@ -0,0 +1,83 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Bitmap scaling</description>
+<!--
+  If font is bitmap, calculate scale factor.
+  Note that color bitmap fonts have scalable=true, while
+  non-color ones have scalable=false.  Both groups have outline=false.
+  -->
+<match target="font">
+  <test name="outline" compare="eq">
+    <bool>false</bool>
+  </test>
+  <edit name="pixelsizefixupfactor" mode="assign">
+    <divide>
+      <name target="pattern">pixelsize</name>
+      <name target="font"   >pixelsize</name>
+    </divide>
+  </edit>
+</match>
+<!--
+  For non-scalable bitmap fonts (ie. non-color), skip
+  minor scaling if hinting is enabled.
+  -->
+<match target="font">
+  <test name="outline" compare="eq">
+    <bool>false</bool>
+  </test>
+  <test name="scalable" compare="eq">
+    <bool>false</bool>
+  </test>
+  <test name="hinting" compare="eq">
+    <bool>true</bool>
+  </test>
+  <edit name="scalingnotneeded" mode="assign">
+    <and>
+      <less>
+        <name>pixelsizefixupfactor</name>
+        <double>1.2</double>
+      </less>
+      <more>
+        <name>pixelsizefixupfactor</name>
+        <double>0.8</double>
+      </more>
+    </and>
+  </edit>
+</match>
+<match target="font">
+  <test name="scalingnotneeded" compare="eq">
+    <bool>true</bool>
+  </test>
+  <edit name="pixelsizefixupfactor" mode="assign">
+    <double>1.0</double>
+  </edit>
+</match>
+<!--
+  If we *are* going to scale, go ahead and do it.
+  -->
+<match target="font">
+  <test name="outline" compare="eq">
+    <bool>false</bool>
+  </test>
+  <test name="pixelsizefixupfactor" compare="not_eq">
+    <double>1.0</double>
+  </test>
+  <edit name="matrix" mode="assign">
+    <times>
+      <name>matrix</name>
+      <matrix>
+        <name>pixelsizefixupfactor</name> <double>0</double>
+        <double>0</double> <name>pixelsizefixupfactor</name>
+       </matrix>
+    </times>
+  </edit>
+  <edit name="size" mode="assign">
+    <divide>
+      <name>size</name>
+      <name>pixelsizefixupfactor</name>
+    </divide>
+  </edit>
+</match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/10-scale-bitmap-fonts.conf.json

@@ -0,0 +1,298 @@
+[
+  {
+    "Description": "Bitmap scaling"
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Outline": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "PixelSizeFixupFactor": {
+              "List": [
+                "Divide",
+                [
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Pattern",
+                        "PixelSize"
+                      ]
+                    }
+                  },
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Font",
+                        "PixelSize"
+                      ]
+                    }
+                  }
+                ]
+              ]
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Outline": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Scalable": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "ScalingNotNeeded": {
+              "List": [
+                "And",
+                [
+                  {
+                    "Binary": [
+                      "Less",
+                      [
+                        {
+                          "Simple": {
+                            "Property": [
+                              "Default",
+                              "PixelSizeFixupFactor"
+                            ]
+                          }
+                        },
+                        {
+                          "Simple": {
+                            "Double": 1.2
+                          }
+                        }
+                      ]
+                    ]
+                  },
+                  {
+                    "Binary": [
+                      "More",
+                      [
+                        {
+                          "Simple": {
+                            "Property": [
+                              "Default",
+                              "PixelSizeFixupFactor"
+                            ]
+                          }
+                        },
+                        {
+                          "Simple": {
+                            "Double": 0.8
+                          }
+                        }
+                      ]
+                    ]
+                  }
+                ]
+              ]
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "ScalingNotNeeded": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "PixelSizeFixupFactor": {
+              "Simple": {
+                "Double": 1.0
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Outline": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "PixelSizeFixupFactor": {
+              "Simple": {
+                "Double": 1.0
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Matrix": {
+              "List": [
+                "Times",
+                [
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Default",
+                        "Matrix"
+                      ]
+                    }
+                  },
+                  {
+                    "Matrix": [
+                      {
+                        "Simple": {
+                          "Property": [
+                            "Default",
+                            "PixelSizeFixupFactor"
+                          ]
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 0.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 0.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Property": [
+                            "Default",
+                            "PixelSizeFixupFactor"
+                          ]
+                        }
+                      }
+                    ]
+                  }
+                ]
+              ]
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Size": {
+              "List": [
+                "Divide",
+                [
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Default",
+                        "Size"
+                      ]
+                    }
+                  },
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Default",
+                        "PixelSizeFixupFactor"
+                      ]
+                    }
+                  }
+                ]
+              ]
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/20-unhint-small-vera.conf

@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Disable hinting for Bitstream Vera fonts when the size is less than 8ppem</description>
+<!-- 
+	The Bitstream Vera fonts have GASP entries suggesting that hinting be
+	disabled below 8 ppem, but FreeType ignores those, preferring to use
+	the data found in the instructed hints.  The initial Vera release
+	didn't include the right instructions in the 'prep' table. Fix this
+	by disabling hinting manually at smaller sizes (< 8ppem)
+ -->
+
+	<match target="font">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Bitstream Vera Sans</string>
+		</test>
+		<test name="pixelsize" compare="less">
+			<double>7.5</double>
+		</test>
+		<edit name="hinting">
+			<bool>false</bool>
+		</edit>
+	</match>
+
+	<match target="font">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Bitstream Vera Serif</string>
+		</test>
+		<test name="pixelsize" compare="less">
+			<double>7.5</double>
+		</test>
+		<edit name="hinting">
+			<bool>false</bool>
+		</edit>
+	</match>
+
+	<match target="font">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Bitstream Vera Sans Mono</string>
+		</test>
+		<test name="pixelsize" compare="less">
+			<double>7.5</double>
+		</test>
+		<edit name="hinting">
+			<bool>false</bool>
+		</edit>
+	</match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/20-unhint-small-vera.conf.json

@@ -0,0 +1,137 @@
+[
+  {
+    "Description": "Disable hinting for Bitstream Vera fonts when the size is less than 8ppem"
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Bitstream Vera Sans"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Less",
+          "value": {
+            "PixelSize": {
+              "Simple": {
+                "Double": 7.5
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Bitstream Vera Serif"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Less",
+          "value": {
+            "PixelSize": {
+              "Simple": {
+                "Double": 7.5
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Bitstream Vera Sans Mono"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Less",
+          "value": {
+            "PixelSize": {
+              "Simple": {
+                "Double": 7.5
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/30-metric-aliases.conf

@@ -0,0 +1,637 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set substitutions for similar/metric-compatible families</description>
+
+<!--
+
+Alias similar/metric-compatible families from various sources:
+
+PostScript fonts:       URW fonts:           GUST fonts:        Windows fonts:
+======================  ==================  =================  ==================
+Helvetica               Nimbus Sans         TeX Gyre Heros
+Helvetica Narrow        Nimbus Sans Narrow  TeX Gyre Heros Cn
+Times                   Nimbus Roman        TeX Gyre Termes
+Courier                 Nimbus Mono PS      TeX Gyre Cursor
+ITC Avant Garde Gothic  URW Gothic          TeX Gyre Adventor
+ITC Bookman             URW Bookman         TeX Gyre Bonum     Bookman Old Style
+ITC Zapf Chancery       Z003                TeX Gyre Chorus
+Palatino                P052                TeX Gyre Pagella   Palatino Linotype
+New Century Schoolbook  C059                TeX Gyre Schola    Century Schoolbook
+
+Microsoft fonts:  Liberation fonts:       Google CrOS core fonts:  StarOffice fonts:  AMT fonts:
+================  ======================  =======================  =================  ==============
+Arial             Liberation Sans         Arimo                    Albany             Albany AMT
+Arial Narrow      Liberation Sans Narrow
+Times New Roman   Liberation Serif        Tinos                    Thorndale          Thorndale AMT
+Courier New       Liberation Mono         Cousine                  Cumberland         Cumberland AMT
+Cambria                                   Caladea
+Calibri                                   Carlito
+Symbol                                    SymbolNeu
+
+Microsoft fonts:  Other fonts:
+================  ============
+Georgia           Gelasio
+
+We want for each of them to fallback to any of these available,
+but in an order preferring similar designs first.  We do this in three steps:
+
+1) Alias each specific to its generic family.
+   e.g. Liberation Sans to Arial
+
+2) Weak alias each generic to the other generic of its family.
+   e.g. Arial to Helvetica
+
+3) Alias each generic to its specifics.
+   e.g. Arial to Liberation Sans, Arimo, Albany, and Albany AMT
+
+NOTE: The (URW)++ fonts mappings of generics to specifics were removed, because
+      upstream now includes them in their release of (URW)++ Core Font Set here:
+      https://github.com/ArtifexSoftware/urw-base35-fonts/tree/master/fontconfig
+-->
+
+<!-- Map specifics to generics -->
+
+	<!-- PostScript -->
+	<alias binding="same">
+	  <family>Nimbus Sans L</family>
+	  <default>
+	  <family>Helvetica</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Sans</family>
+	  <default>
+	  <family>Helvetica</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Heros</family>
+	  <default>
+	  <family>Helvetica</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Sans Narrow</family>
+	  <default>
+	  <family>Helvetica Narrow</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Heros Cn</family>
+	  <default>
+	  <family>Helvetica Narrow</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Roman No9 L</family>
+	  <default>
+	  <family>Times</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Roman</family>
+	  <default>
+	  <family>Times</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Termes</family>
+	  <default>
+	  <family>Times</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Mono L</family>
+	  <default>
+	  <family>Courier</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Mono</family>
+	  <default>
+	  <family>Courier</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Nimbus Mono PS</family>
+	  <default>
+	  <family>Courier</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Cursor</family>
+	  <default>
+	  <family>Courier</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Avant Garde</family>
+	  <default>
+	  <family>ITC Avant Garde Gothic</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Gothic L</family>
+	  <default>
+	  <family>ITC Avant Garde Gothic</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Gothic</family>
+	  <default>
+	  <family>ITC Avant Garde Gothic</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Adventor</family>
+	  <default>
+	  <family>ITC Avant Garde Gothic</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Bookman</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Bookman L</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Bookman URW</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Bookman</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Bonum</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Bookman Old Style</family>
+	  <default>
+	  <family>ITC Bookman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Zapf Chancery</family>
+	  <default>
+	  <family>ITC Zapf Chancery</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Chancery L</family>
+	  <default>
+	  <family>ITC Zapf Chancery</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Chancery URW</family>
+	  <default>
+	  <family>ITC Zapf Chancery</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Z003</family>
+	  <default>
+	  <family>ITC Zapf Chancery</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Chorus</family>
+	  <default>
+	  <family>ITC Zapf Chancery</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>URW Palladio L</family>
+	  <default>
+	  <family>Palatino</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Palladio URW</family>
+	  <default>
+	  <family>Palatino</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>P052</family>
+	  <default>
+	  <family>Palatino</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Pagella</family>
+	  <default>
+	  <family>Palatino</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Palatino Linotype</family>
+	  <default>
+	  <family>Palatino</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Century Schoolbook L</family>
+	  <default>
+	  <family>New Century Schoolbook</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Century SchoolBook URW</family>
+	  <default>
+	  <family>New Century Schoolbook</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>C059</family>
+	  <default>
+	  <family>New Century Schoolbook</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>TeX Gyre Schola</family>
+	  <default>
+	  <family>New Century Schoolbook</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Century Schoolbook</family>
+	  <default>
+	  <family>New Century Schoolbook</family>
+	  </default>
+	</alias>
+
+	<!-- Microsoft -->
+	<alias binding="same">
+	  <family>Arimo</family>
+	  <default>
+	    <family>Arial</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Liberation Sans</family>
+	  <default>
+	  <family>Arial</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Liberation Sans Narrow</family>
+	  <default>
+	    <family>Arial Narrow</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Albany</family>
+	  <default>
+	  <family>Arial</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Albany AMT</family>
+	  <default>
+	  <family>Arial</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Tinos</family>
+	  <default>
+	    <family>Times New Roman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Liberation Serif</family>
+	  <default>
+	  <family>Times New Roman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Thorndale</family>
+	  <default>
+	  <family>Times New Roman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Thorndale AMT</family>
+	  <default>
+	  <family>Times New Roman</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Cousine</family>
+	  <default>
+	    <family>Courier New</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Liberation Mono</family>
+	  <default>
+	  <family>Courier New</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Cumberland</family>
+	  <default>
+	  <family>Courier New</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Cumberland AMT</family>
+	  <default>
+	  <family>Courier New</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Gelasio</family>
+	  <default>
+	  <family>Georgia</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Caladea</family>
+	  <default>
+	  <family>Cambria</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>Carlito</family>
+	  <default>
+	  <family>Calibri</family>
+	  </default>
+	</alias>
+
+	<alias binding="same">
+	  <family>SymbolNeu</family>
+	  <default>
+	  <family>Symbol</family>
+	  </default>
+  </alias>
+
+<!-- Accept the other group as fallback -->
+
+	<!-- PostScript -->
+	<alias>
+	  <family>Helvetica</family>
+	  <default>
+	  <family>Arial</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Helvetica Narrow</family>
+	  <default>
+	  <family>Arial Narrow</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Times</family>
+	  <default>
+	  <family>Times New Roman</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Courier</family>
+	  <default>
+	  <family>Courier New</family>
+	  </default>
+	</alias>
+
+	<!-- Microsoft -->
+	<alias>
+	  <family>Arial</family>
+	  <default>
+	  <family>Helvetica</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Arial Narrow</family>
+	  <default>
+	  <family>Helvetica Narrow</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Times New Roman</family>
+	  <default>
+	  <family>Times</family>
+	  </default>
+	</alias>
+
+	<alias>
+	  <family>Courier New</family>
+	  <default>
+	  <family>Courier</family>
+	  </default>
+	</alias>
+
+<!-- Map generics to specifics -->
+
+	<!-- PostScript -->
+	<alias binding="same">
+	  <family>Helvetica</family>
+	  <accept>
+	  <family>TeX Gyre Heros</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Helvetica Narrow</family>
+	  <accept>
+	  <family>TeX Gyre Heros Cn</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Times</family>
+	  <accept>
+	  <family>TeX Gyre Termes</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Courier</family>
+	  <accept>
+	  <family>TeX Gyre Cursor</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Courier Std</family>
+	  <accept>
+	  <family>Courier</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>ITC Avant Garde Gothic</family>
+	  <accept>
+	  <family>TeX Gyre Adventor</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>ITC Bookman</family>
+	  <accept>
+	  <family>Bookman Old Style</family>
+	  <family>TeX Gyre Bonum</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>ITC Zapf Chancery</family>
+	  <accept>
+	  <family>TeX Gyre Chorus</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Palatino</family>
+	  <accept>
+	  <family>Palatino Linotype</family>
+	  <family>TeX Gyre Pagella</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>New Century Schoolbook</family>
+	  <accept>
+	  <family>Century Schoolbook</family>
+	  <family>TeX Gyre Schola</family>
+	  </accept>
+	</alias>
+
+	<!-- Microsoft -->
+	<alias binding="same">
+	  <family>Arial</family>
+	  <accept>
+	    <family>Arimo</family>
+	    <family>Liberation Sans</family>
+	    <family>Albany</family>
+	    <family>Albany AMT</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Arial Narrow</family>
+	  <accept>
+	    <family>Liberation Sans Narrow</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Times New Roman</family>
+	  <accept>
+	    <family>Tinos</family>
+	    <family>Liberation Serif</family>
+	    <family>Thorndale</family>
+	    <family>Thorndale AMT</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Courier New</family>
+	  <accept>
+	    <family>Cousine</family>
+	    <family>Liberation Mono</family>
+	    <family>Cumberland</family>
+	    <family>Cumberland AMT</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Georgia</family>
+	  <accept>
+	    <family>Gelasio</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Cambria</family>
+	  <accept>
+	    <family>Caladea</family>
+	  </accept>
+	</alias>
+
+	<alias binding="same">
+	  <family>Calibri</family>
+	  <accept>
+	    <family>Carlito</family>
+	  </accept>
+  </alias>
+
+	<alias binding="same">
+	  <family>Symbol</family>
+	  <accept>
+	    <family>SymbolNeu</family>
+	  </accept>
+  </alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/30-metric-aliases.conf.json

@@ -0,0 +1,817 @@
+[
+  {
+    "Description": "Set substitutions for similar/metric-compatible families"
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Sans L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Heros",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Sans Narrow",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica Narrow"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Heros Cn",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica Narrow"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Roman No9 L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Roman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Termes",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono PS",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Cursor",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Avant Garde",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Avant Garde Gothic"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Gothic L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Avant Garde Gothic"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Gothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Avant Garde Gothic"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Adventor",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Avant Garde Gothic"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bookman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Bookman L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bookman URW",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Bookman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Bonum",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bookman Old Style",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Bookman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Zapf Chancery",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Zapf Chancery"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Chancery L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Zapf Chancery"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Chancery URW",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Zapf Chancery"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Z003",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Zapf Chancery"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Chorus",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "ITC Zapf Chancery"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "URW Palladio L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Palatino"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Palladio URW",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Palatino"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "P052",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Palatino"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Pagella",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Palatino"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Palatino Linotype",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Palatino"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Century Schoolbook L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "New Century Schoolbook"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Century SchoolBook URW",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "New Century Schoolbook"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "C059",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "New Century Schoolbook"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "TeX Gyre Schola",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "New Century Schoolbook"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Century Schoolbook",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "New Century Schoolbook"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arimo",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Sans Narrow",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial Narrow"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Albany",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Albany AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Tinos",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times New Roman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times New Roman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Thorndale",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times New Roman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Thorndale AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times New Roman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cousine",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier New"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier New"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cumberland",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier New"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cumberland AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier New"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Gelasio",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Georgia"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Caladea",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Cambria"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Carlito",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Calibri"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "SymbolNeu",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Symbol"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Helvetica",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Helvetica Narrow",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Arial Narrow"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times New Roman"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier New"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial Narrow",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Helvetica Narrow"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times New Roman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Times"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier New",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "Courier"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Helvetica",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Heros"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Helvetica Narrow",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Heros Cn"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Termes"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Cursor"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier Std",
+      "prefer": [],
+      "accept": [
+        "Courier"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ITC Avant Garde Gothic",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Adventor"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ITC Bookman",
+      "prefer": [],
+      "accept": [
+        "Bookman Old Style",
+        "TeX Gyre Bonum"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ITC Zapf Chancery",
+      "prefer": [],
+      "accept": [
+        "TeX Gyre Chorus"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Palatino",
+      "prefer": [],
+      "accept": [
+        "Palatino Linotype",
+        "TeX Gyre Pagella"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "New Century Schoolbook",
+      "prefer": [],
+      "accept": [
+        "Century Schoolbook",
+        "TeX Gyre Schola"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial",
+      "prefer": [],
+      "accept": [
+        "Arimo",
+        "Liberation Sans",
+        "Albany",
+        "Albany AMT"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial Narrow",
+      "prefer": [],
+      "accept": [
+        "Liberation Sans Narrow"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times New Roman",
+      "prefer": [],
+      "accept": [
+        "Tinos",
+        "Liberation Serif",
+        "Thorndale",
+        "Thorndale AMT"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier New",
+      "prefer": [],
+      "accept": [
+        "Cousine",
+        "Liberation Mono",
+        "Cumberland",
+        "Cumberland AMT"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Georgia",
+      "prefer": [],
+      "accept": [
+        "Gelasio"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cambria",
+      "prefer": [],
+      "accept": [
+        "Caladea"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Calibri",
+      "prefer": [],
+      "accept": [
+        "Carlito"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Symbol",
+      "prefer": [],
+      "accept": [
+        "SymbolNeu"
+      ],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/40-nonlatin.conf

@@ -0,0 +1,332 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set substitutions for non-Latin fonts</description>
+<!--
+  Mark common families with their generics so we'll get
+  something reasonable
+-->
+
+<!--
+  Serif faces
+ -->
+	<alias>
+		<family>Nazli</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Lotoos</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Mitra</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Ferdosi</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Badr</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Zar</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Titr</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Jadid</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Kochi Mincho</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL SungtiL GB</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL Mingti2L Big5</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>ＭＳ 明朝</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>NanumMyeongjo</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>UnBatang</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Baekmuk Batang</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>MgOpen Canonica</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Sazanami Mincho</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL ZenKai Uni</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>ZYSong18030</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>FreeSerif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>SimSun</family>
+		<default><family>serif</family></default>
+	</alias>
+<!--
+  Sans-serif faces
+ -->
+	<alias>
+		<family>Arshia</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Elham</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Farnaz</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Nasim</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Sina</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Roya</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Koodak</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Terafik</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Kochi Gothic</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL KaitiM GB</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL KaitiM Big5</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>ＭＳ ゴシック</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>NanumGothic</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>UnDotum</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Baekmuk Dotum</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>MgOpen Modata</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Sazanami Gothic</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>AR PL ShanHeiSun Uni</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>ZYSong18030</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>FreeSans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+<!--
+  Monospace faces
+ -->
+	<alias>
+		<family>NSimSun</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>ZYSong18030</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>NanumGothicCoding</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>FreeMono</family>
+		<default><family>monospace</family></default>
+	</alias>
+
+<!--
+  Fantasy faces
+ -->
+	<alias>
+		<family>Homa</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Kamran</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Fantezi</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Tabassom</family>
+		<default><family>fantasy</family></default>
+	</alias>
+
+<!--
+  Cursive faces
+ -->
+	<alias>
+		<family>IranNastaliq</family>
+		<default><family>cursive</family></default>
+	</alias>
+	<alias>
+		<family>Nafees Nastaleeq</family>
+		<default><family>cursive</family></default>
+	</alias>
+
+<!--
+  system-ui
+-->
+	<alias>
+		<family>Noto Sans Arabic UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Bengali UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Devanagari UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Gujarati UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Gurmukhi UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Kannada UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Khmer UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Lao UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Malayalam UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Myanmar UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Oriya UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Sinhala UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Tamil UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Telugu UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans Thai UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Leelawadee UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Nirmala UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Yu Gothic UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Meiryo UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>MS UI Gothic</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Khmer UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Lao UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Microsoft JhengHei UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Microsoft YaHei UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/40-nonlatin.conf.json

@@ -0,0 +1,755 @@
+[
+  {
+    "Description": "Set substitutions for non-Latin fonts"
+  },
+  {
+    "Alias": {
+      "alias": "Nazli",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Lotoos",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Mitra",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Ferdosi",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Badr",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Zar",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Titr",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Jadid",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Kochi Mincho",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL SungtiL GB",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL Mingti2L Big5",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ＭＳ 明朝",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "NanumMyeongjo",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "UnBatang",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Baekmuk Batang",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "MgOpen Canonica",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Sazanami Mincho",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL ZenKai Uni",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ZYSong18030",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "FreeSerif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "SimSun",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arshia",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Elham",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Farnaz",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nasim",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Sina",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Roya",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Koodak",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Terafik",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Kochi Gothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL KaitiM GB",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL KaitiM Big5",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ＭＳ ゴシック",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "NanumGothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "UnDotum",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Baekmuk Dotum",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "MgOpen Modata",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Sazanami Gothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "AR PL ShanHeiSun Uni",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ZYSong18030",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "FreeSans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "NSimSun",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ZYSong18030",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "NanumGothicCoding",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "FreeMono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Homa",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Kamran",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Fantezi",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Tabassom",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "IranNastaliq",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "cursive"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nafees Nastaleeq",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "cursive"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Arabic UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Bengali UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Devanagari UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Gujarati UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Gurmukhi UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Kannada UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Khmer UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Lao UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Malayalam UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Myanmar UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Oriya UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Sinhala UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Tamil UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Telugu UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans Thai UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Leelawadee UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nirmala UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Yu Gothic UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Meiryo UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "MS UI Gothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Khmer UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Lao UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Microsoft JhengHei UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Microsoft YaHei UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/45-generic.conf

@@ -0,0 +1,136 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set substitutions for emoji/math fonts</description>
+
+<!-- Keep in sync with 60-generic.conf -->
+
+<!-- Emoji -->
+
+	<!-- System emoji -->
+	<alias binding="same">
+		<family>Noto Color Emoji</family> <!-- Google -->
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Apple Color Emoji</family> <!-- Apple -->
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Segoe UI Emoji</family> <!-- Microsoft -->
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Twitter Color Emoji</family> <!-- Twitter -->
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>EmojiOne Mozilla</family> <!-- Mozilla -->
+		<default><family>emoji</family></default>
+	</alias>
+	<!-- Third-party emoji -->
+	<alias binding="same">
+		<family>Emoji Two</family>
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>JoyPixels</family>
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Emoji One</family>
+		<default><family>emoji</family></default>
+	</alias>
+	<!-- B&W -->
+	<alias binding="same">
+		<family>Noto Emoji</family> <!-- Google -->
+		<default><family>emoji</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Android Emoji</family> <!-- Google -->
+		<default><family>emoji</family></default>
+	</alias>
+
+	<!-- Add language for emoji, to match other emoji fonts. -->
+	<match>
+		<test name="family">
+			<string>emoji</string>
+		</test>
+		<edit name="lang" mode="prepend">
+			<string>und-zsye</string>
+		</edit>
+	</match>
+
+	<match>
+		<test name="lang">
+			<string>und-zsye</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>emoji</string>
+		</test>
+
+		<!-- Add generic family. -->
+		<edit name="family" mode="append" binding="strong">
+			<string>emoji</string>
+		</edit>
+	</match>
+
+
+<!-- Math -->
+
+	<!-- https://en.wikipedia.org/wiki/Category:Mathematical_OpenType_typefaces -->
+	<alias binding="same">
+		<family>XITS Math</family> <!-- Khaled Hosny -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>STIX Two Math</family> <!-- AMS -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Cambria Math</family> <!-- Microsoft -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Latin Modern Math</family> <!-- TeX -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Minion Math</family> <!-- Adobe -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Lucida Math</family> <!-- Adobe -->
+		<default><family>math</family></default>
+	</alias>
+	<alias binding="same">
+		<family>Asana Math</family>
+		<default><family>math</family></default>
+	</alias>
+
+	<!-- Add language for math, to match other math fonts. -->
+	<match>
+		<test name="family">
+			<string>math</string>
+		</test>
+		<edit name="lang" mode="prepend">
+			<string>und-zmth</string>
+		</edit>
+	</match>
+
+	<match>
+		<test name="lang">
+			<string>und-zmth</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>math</string>
+		</test>
+
+		<!-- Add generic family -->
+		<edit name="family" mode="append" binding="strong">
+			<string>math</string>
+		</edit>
+	</match>
+
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/45-generic.conf.json

@@ -0,0 +1,327 @@
+[
+  {
+    "Description": "Set substitutions for emoji/math fonts"
+  },
+  {
+    "Alias": {
+      "alias": "Noto Color Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Apple Color Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Segoe UI Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Twitter Color Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "EmojiOne Mozilla",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Emoji Two",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "JoyPixels",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Emoji One",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Android Emoji",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "emoji"
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "emoji"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Prepend",
+          "binding": "Weak",
+          "value": {
+            "Lang": {
+              "Simple": {
+                "String": "und-zsye"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Lang": {
+              "Simple": {
+                "String": "und-zsye"
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "emoji"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Append",
+          "binding": "Strong",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "emoji"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "XITS Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "STIX Two Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cambria Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Latin Modern Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Minion Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Lucida Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Asana Math",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "math"
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "math"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Prepend",
+          "binding": "Weak",
+          "value": {
+            "Lang": {
+              "Simple": {
+                "String": "und-zmth"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Lang": {
+              "Simple": {
+                "String": "und-zmth"
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "math"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Append",
+          "binding": "Strong",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "math"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/45-latin.conf

@@ -0,0 +1,301 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set substitutions for Latin fonts</description>
+<!--
+  Mark common families with their generics so we'll get
+  something reasonable
+-->
+
+<!--
+  Serif faces
+ -->
+	<alias>
+		<family>Bitstream Vera Serif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Cambria</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Constantia</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>DejaVu Serif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Elephant</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Garamond</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Georgia</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Liberation Serif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Luxi Serif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>MS Serif</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Roman No9 L</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Roman</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Palatino Linotype</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Thorndale AMT</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Thorndale</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Times New Roman</family>
+		<default><family>serif</family></default>
+	</alias>
+	<alias>
+		<family>Times</family>
+		<default><family>serif</family></default>
+	</alias>
+<!--
+  Sans-serif faces
+ -->
+	<alias>
+		<family>Albany AMT</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Albany</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Arial Unicode MS</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Arial</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Bitstream Vera Sans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Britannic</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Calibri</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Candara</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Century Gothic</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Corbel</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>DejaVu Sans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Helvetica</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Haettenschweiler</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Liberation Sans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>MS Sans Serif</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Sans L</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Sans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Luxi Sans</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Tahoma</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Trebuchet MS</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Twentieth Century</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+	<alias>
+		<family>Verdana</family>
+		<default><family>sans-serif</family></default>
+	</alias>
+<!--
+  Monospace faces
+ -->
+	<alias>
+		<family>Andale Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+ 	<alias>
+		<family>Bitstream Vera Sans Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Consolas</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Courier New</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Courier</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Courier Std</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Cumberland AMT</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Cumberland</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>DejaVu Sans Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Fixedsys</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Inconsolata</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Liberation Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Luxi Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Mono L</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Mono</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Nimbus Mono PS</family>
+		<default><family>monospace</family></default>
+	</alias>
+	<alias>
+		<family>Terminal</family>
+		<default><family>monospace</family></default>
+	</alias>
+<!--
+  Fantasy faces
+ -->
+	<alias>
+		<family>Bauhaus Std</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Cooper Std</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Copperplate Gothic Std</family>
+		<default><family>fantasy</family></default>
+	</alias>
+	<alias>
+		<family>Impact</family>
+		<default><family>fantasy</family></default>
+	</alias>
+<!--
+  Cursive faces
+  -->
+	<alias>
+		<family>Comic Sans MS</family>
+		<default><family>cursive</family></default>
+	</alias>
+	<alias>
+		<family>ITC Zapf Chancery Std</family>
+		<default><family>cursive</family></default>
+	</alias>
+	<alias>
+		<family>Zapfino</family>
+		<default><family>cursive</family></default>
+	</alias>
+<!--
+  system-ui
+-->
+	<alias>
+		<family>Cantarell</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Noto Sans UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Segoe UI</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Segoe UI Historic</family>
+		<default><family>system-ui</family></default>
+	</alias>
+	<alias>
+		<family>Segoe UI Symbol</family>
+		<default><family>system-ui</family></default>
+	</alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/45-latin.conf.json

@@ -0,0 +1,685 @@
+[
+  {
+    "Description": "Set substitutions for Latin fonts"
+  },
+  {
+    "Alias": {
+      "alias": "Bitstream Vera Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cambria",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Constantia",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "DejaVu Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Elephant",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Garamond",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Georgia",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Luxi Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "MS Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Roman No9 L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Roman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Palatino Linotype",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Thorndale AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Thorndale",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times New Roman",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Times",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Albany AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Albany",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial Unicode MS",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arial",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bitstream Vera Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Britannic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Calibri",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Candara",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Century Gothic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Corbel",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "DejaVu Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Helvetica",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Haettenschweiler",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "MS Sans Serif",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Sans L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Luxi Sans",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Tahoma",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Trebuchet MS",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Twentieth Century",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Verdana",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "sans-serif"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Andale Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bitstream Vera Sans Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Consolas",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier New",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Courier Std",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cumberland AMT",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cumberland",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "DejaVu Sans Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Fixedsys",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Inconsolata",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Liberation Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Luxi Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono L",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nimbus Mono PS",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Terminal",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "monospace"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Bauhaus Std",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cooper Std",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Copperplate Gothic Std",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Impact",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "fantasy"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Comic Sans MS",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "cursive"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "ITC Zapf Chancery Std",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "cursive"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Zapfino",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "cursive"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Cantarell",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Noto Sans UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Segoe UI",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Segoe UI Historic",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Segoe UI Symbol",
+      "prefer": [],
+      "accept": [],
+      "default": [
+        "system-ui"
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/49-sansserif.conf

@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Add sans-serif to the family when no generic name</description>
+<!--
+  If the font still has no generic name, add sans-serif
+ -->
+	<match target="pattern">
+		<test qual="all" name="family" compare="not_eq">
+			<string>sans-serif</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>serif</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>monospace</string>
+		</test>
+		<edit name="family" mode="append_last">
+			<string>sans-serif</string>
+		</edit>
+	</match>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/49-sansserif.conf.json

@@ -0,0 +1,61 @@
+[
+  {
+    "Description": "Add sans-serif to the family when no generic name"
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "sans-serif"
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "serif"
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "monospace"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "AppendLast",
+          "binding": "Weak",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "sans-serif"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/50-user.conf

@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Load per-user customization files</description>
+	<!--
+	    Load per-user customization files where stored on XDG Base Directory
+	    specification compliant places. it should be usually:
+	      $HOME/.config/fontconfig/conf.d
+	      $HOME/.config/fontconfig/fonts.conf
+	-->
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/50-user.conf.json

@@ -0,0 +1,5 @@
+[
+  {
+    "Description": "Load per-user customization files"
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/51-local.conf

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Load local customization file</description>
+	<!-- Load local system customization file -->
+	<include ignore_missing="yes">local.conf</include>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/51-local.conf.json

@@ -0,0 +1,12 @@
+[
+  {
+    "Description": "Load local customization file"
+  },
+  {
+    "Include": {
+      "prefix": "Default",
+      "ignore_missing": true,
+      "path": "local.conf"
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/52-nixos-default-fonts.conf

@@ -0,0 +1,42 @@
+<?xml version='1.0'?>
+<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
+<fontconfig>
+
+  <!-- Default fonts -->
+  <alias binding="same">
+  <family>sans-serif</family>
+  <prefer>
+  <family>DejaVu Sans</family>
+
+  </prefer>
+</alias>
+
+
+  <alias binding="same">
+  <family>serif</family>
+  <prefer>
+  <family>DejaVu Serif</family>
+
+  </prefer>
+</alias>
+
+
+  <alias binding="same">
+  <family>monospace</family>
+  <prefer>
+  <family>DejaVu Sans Mono</family>
+
+  </prefer>
+</alias>
+
+
+  <alias binding="same">
+  <family>emoji</family>
+  <prefer>
+  <family>Noto Color Emoji</family>
+
+  </prefer>
+</alias>
+
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/52-nixos-default-fonts.conf.json

@@ -0,0 +1,42 @@
+[
+  {
+    "Alias": {
+      "alias": "sans-serif",
+      "prefer": [
+        "DejaVu Sans"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "serif",
+      "prefer": [
+        "DejaVu Serif"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "monospace",
+      "prefer": [
+        "DejaVu Sans Mono"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "emoji",
+      "prefer": [
+        "Noto Color Emoji"
+      ],
+      "accept": [],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/53-nixos-reject-type1.conf

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+
+<!-- Reject Type 1 fonts -->
+<selectfont>
+  <rejectfont>
+    <pattern>
+      <patelt name="fontformat"><string>Type 1</string></patelt>
+    </pattern>
+  </rejectfont>
+</selectfont>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/53-nixos-reject-type1.conf.json

@@ -0,0 +1,20 @@
+[
+  {
+    "SelectFont": {
+      "rejects": [
+        {
+          "Pattern": [
+            {
+              "Fontformat": {
+                "Simple": {
+                  "String": "Type 1"
+                }
+              }
+            }
+          ]
+        }
+      ],
+      "accepts": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/53-no-bitmaps.conf

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+
+
+
+<!-- Use embedded bitmaps in fonts like Calibri? -->
+<match target="font">
+  <edit name="embeddedbitmap" mode="assign">
+    <bool>false</bool>
+  </edit>
+</match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/53-no-bitmaps.conf.json

@@ -0,0 +1,21 @@
+[
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Embeddedbitmap": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/60-generic.conf

@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set preferable fonts for emoji/math fonts</description>
+<!-- Keep in sync with 45-generic.conf -->
+
+<!-- Emoji -->
+
+	<!-- Prefer to match color emoji font. -->
+	<match>
+		<test name="lang">
+			<string>und-zsye</string>
+		</test>
+		<test qual="all" name="color" compare="not_eq">
+			<bool>true</bool>
+		</test>
+		<test qual="all" name="color" compare="not_eq">
+			<bool>false</bool>
+		</test>
+		<edit name="color" mode="append">
+			<bool>true</bool>
+		</edit>
+	</match>
+
+	<!-- TODO
+	 ! Match on "color" and alias B&W ones first if no color is requested.
+	 ! That's "hard" because <alias> doesn't work in match and needs to be
+	 ! expanded to its non-sugar form.
+	 !-->
+	<alias binding="same">
+		<family>emoji</family>
+		<prefer>
+			<!-- System fonts -->
+			<family>Noto Color Emoji</family> <!-- Google -->
+			<family>Apple Color Emoji</family> <!-- Apple -->
+			<family>Segoe UI Emoji</family> <!-- Microsoft -->
+			<family>Twitter Color Emoji</family> <!-- Twitter -->
+			<family>EmojiOne Mozilla</family> <!-- Mozilla -->
+			<!-- Third-Party fonts -->
+			<family>Emoji Two</family>
+			<family>JoyPixels</family>
+			<family>Emoji One</family>
+			<!-- Non-color -->
+			<family>Noto Emoji</family> <!-- Google -->
+			<family>Android Emoji</family> <!-- Google -->
+		</prefer>
+	</alias>
+
+<!-- Math -->
+	<alias binding="same">
+		<!-- https://en.wikipedia.org/wiki/Category:Mathematical_OpenType_typefaces -->
+		<family>math</family>
+		<prefer>
+			<family>XITS Math</family> <!-- Khaled Hosny -->
+			<family>STIX Two Math</family> <!-- AMS -->
+			<family>Cambria Math</family> <!-- Microsoft -->
+			<family>Latin Modern Math</family> <!-- TeX -->
+			<family>Minion Math</family> <!-- Adobe -->
+			<family>Lucida Math</family> <!-- Adobe -->
+			<family>Asana Math</family>
+		</prefer>
+	</alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/60-generic.conf.json

@@ -0,0 +1,96 @@
+[
+  {
+    "Description": "Set preferable fonts for emoji/math fonts"
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Lang": {
+              "Simple": {
+                "String": "und-zsye"
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Color": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        },
+        {
+          "qual": "All",
+          "target": "Default",
+          "compare": "NotEq",
+          "value": {
+            "Color": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Append",
+          "binding": "Weak",
+          "value": {
+            "Color": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "emoji",
+      "prefer": [
+        "Noto Color Emoji",
+        "Apple Color Emoji",
+        "Segoe UI Emoji",
+        "Twitter Color Emoji",
+        "EmojiOne Mozilla",
+        "Emoji Two",
+        "JoyPixels",
+        "Emoji One",
+        "Noto Emoji",
+        "Android Emoji"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "math",
+      "prefer": [
+        "XITS Math",
+        "STIX Two Math",
+        "Cambria Math",
+        "Latin Modern Math",
+        "Minion Math",
+        "Lucida Math",
+        "Asana Math"
+      ],
+      "accept": [],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/60-latin.conf

@@ -0,0 +1,85 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set preferable fonts for Latin</description>
+	<alias>
+		<family>serif</family>
+		<prefer>
+			<family>DejaVu Serif</family>
+			<family>Times New Roman</family>
+			<family>Thorndale AMT</family>
+			<family>Luxi Serif</family>
+			<family>Nimbus Roman No9 L</family>
+			<family>Nimbus Roman</family>
+			<family>Times</family>
+		</prefer>
+	</alias>
+	<alias>
+		<family>sans-serif</family>
+		<prefer>
+			<family>DejaVu Sans</family>
+			<family>Verdana</family>
+			<family>Arial</family>
+			<family>Albany AMT</family>
+			<family>Luxi Sans</family>
+			<family>Nimbus Sans L</family>
+			<family>Nimbus Sans</family>
+			<family>Helvetica</family>
+			<family>Lucida Sans Unicode</family>
+			<family>BPG Glaho International</family> <!-- lat,cyr,arab,geor -->
+			<family>Tahoma</family> <!-- lat,cyr,greek,heb,arab,thai -->
+		</prefer>
+	</alias>
+	<alias>
+		<family>monospace</family>
+		<prefer>
+			<family>DejaVu Sans Mono</family>
+			<family>Inconsolata</family>
+			<family>Andale Mono</family>
+			<family>Courier New</family>
+			<family>Cumberland AMT</family>
+			<family>Luxi Mono</family>
+			<family>Nimbus Mono L</family>
+			<family>Nimbus Mono</family>
+			<family>Nimbus Mono PS</family>
+			<family>Courier</family>
+		</prefer>
+	</alias>
+<!--
+  Fantasy faces
+ -->
+ 	<alias>
+		<family>fantasy</family>
+		<prefer>
+			<family>Impact</family>
+			<family>Copperplate Gothic Std</family>
+			<family>Cooper Std</family>
+			<family>Bauhaus Std</family>
+		</prefer>
+	</alias>
+<!--
+  Cursive faces
+  -->
+	<alias>
+		<family>cursive</family>
+		<prefer>
+			<family>ITC Zapf Chancery Std</family>
+			<family>Zapfino</family>
+			<family>Comic Sans MS</family>
+		</prefer>
+	</alias>
+<!--
+  system-ui
+-->
+	<alias>
+		<family>system-ui</family>
+		<prefer>
+			<family>Cantarell</family>
+			<family>Noto Sans UI</family>
+			<family>Segoe UI</family>
+			<family>Segoe UI Historic</family>
+			<family>Segoe UI Symbol</family>
+		</prefer>
+	</alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/60-latin.conf.json

@@ -0,0 +1,99 @@
+[
+  {
+    "Description": "Set preferable fonts for Latin"
+  },
+  {
+    "Alias": {
+      "alias": "serif",
+      "prefer": [
+        "DejaVu Serif",
+        "Times New Roman",
+        "Thorndale AMT",
+        "Luxi Serif",
+        "Nimbus Roman No9 L",
+        "Nimbus Roman",
+        "Times"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "sans-serif",
+      "prefer": [
+        "DejaVu Sans",
+        "Verdana",
+        "Arial",
+        "Albany AMT",
+        "Luxi Sans",
+        "Nimbus Sans L",
+        "Nimbus Sans",
+        "Helvetica",
+        "Lucida Sans Unicode",
+        "BPG Glaho International",
+        "Tahoma"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "monospace",
+      "prefer": [
+        "DejaVu Sans Mono",
+        "Inconsolata",
+        "Andale Mono",
+        "Courier New",
+        "Cumberland AMT",
+        "Luxi Mono",
+        "Nimbus Mono L",
+        "Nimbus Mono",
+        "Nimbus Mono PS",
+        "Courier"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "fantasy",
+      "prefer": [
+        "Impact",
+        "Copperplate Gothic Std",
+        "Cooper Std",
+        "Bauhaus Std"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "cursive",
+      "prefer": [
+        "ITC Zapf Chancery Std",
+        "Zapfino",
+        "Comic Sans MS"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "system-ui",
+      "prefer": [
+        "Cantarell",
+        "Noto Sans UI",
+        "Segoe UI",
+        "Segoe UI Historic",
+        "Segoe UI Symbol"
+      ],
+      "accept": [],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/65-fonts-persian.conf

@@ -0,0 +1,418 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<!--
+  fonts-persian.conf
+  To configure Persian fonts from The FarsiWeb Project.
+
+  Copyright (C) 2005  Sharif FarsiWeb, Inc. <license@farsiweb.info>
+
+  Permission to use, copy, modify, distribute, and sell this software and its
+  documentation for any purpose is hereby granted without fee, provided that
+  the above copyright notice appear in all copies and that both that
+  copyright notice and this permission notice appear in supporting
+  documentation, and that the name of Sharif FarsiWeb, Inc. not be used in
+  advertising or publicity pertaining to distribution of the software without
+  specific, written prior permission.  Sharif FarsiWeb, Inc. makes no
+  representations about the suitability of this software for any purpose.  It
+  is provided "as is" without express or implied warranty.
+
+  SHARIF FARSIWEB, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+  EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+  PERFORMANCE OF THIS SOFTWARE.
+
+  ChangeLog:
+    2005-04-03  Behdad Esfahbod:  Initial revision.
+    2005-10-09  Behdad Esfahbod:  Turned off back-slant and Tahoma sections.
+    2005-11-30  Behdad Esfahbod:  Set Titr susbtitution size to 24 points.
+    2008	Behdad Esfahbod:  Cleanup.  Add fantasy and cursive.
+  -->
+<fontconfig>
+
+<!-- Deprecated fonts are discouraged -->
+
+	<!-- Nesf[2] is officially deprecated and has problematic tables -->
+	<alias binding="same">
+	  <family>Nesf</family>
+	  <accept><family>Nesf2</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Nesf2</family>
+	  <accept><family>Persian_sansserif_default</family></accept>
+	</alias>
+
+<!-- Name changes and spelling variant aliases -->
+
+	<alias binding="same">
+	  <family>Nazanin</family>
+	  <accept><family>Nazli</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Lotus</family>
+	  <accept><family>Lotoos</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Yaqut</family>
+	  <accept><family>Yaghoot</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Yaghut</family>
+	  <accept><family>Yaghoot</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Traffic</family>
+	  <accept><family>Terafik</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Ferdowsi</family>
+	  <accept><family>Ferdosi</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Fantezy</family>
+	  <accept><family>Fantezi</family></accept>
+	</alias>
+
+
+<!-- Classify fonts. -->
+
+	<!-- Persian_title class -->
+	<alias binding="same">
+	  <family>Jadid</family>
+	  <accept><family>Persian_title</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Titr</family>
+	  <accept><family>Persian_title</family></accept>
+	</alias>
+
+	<!-- Persian_fantasy class -->
+	<alias binding="same">
+	  <family>Kamran</family>
+	  <accept>
+	  <family>Persian_fantasy</family>
+	  <family>Homa</family>
+	  </accept>
+	</alias>
+	<alias binding="same">
+	  <family>Homa</family>
+	  <accept>
+	  <family>Persian_fantasy</family>
+	  <family>Kamran</family>
+	  </accept>
+	</alias>
+	<alias binding="same">
+	  <family>Fantezi</family>
+	  <accept><family>Persian_fantasy</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Tabassom</family>
+	  <accept><family>Persian_fantasy</family></accept>
+	</alias>
+
+	<!-- Persian_square class -->
+	<alias binding="same">
+	  <family>Arshia</family>
+	  <accept><family>Persian_square</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Nasim</family>
+	  <accept><family>Persian_square</family></accept>
+	</alias>
+	<alias binding="same">
+	  <family>Elham</family>
+	  <accept>
+	  <family>Persian_square</family>
+	  <family>Farnaz</family>
+	  </accept>
+	</alias>
+	<alias binding="same">
+	  <family>Farnaz</family>
+	  <accept>
+	  <family>Persian_square</family>
+	  <family>Elham</family>
+	  </accept>
+	</alias>
+	<alias binding="same">
+	  <family>Sina</family>
+	  <accept><family>Persian_square</family></accept>
+	</alias>
+
+<!-- Font ordering per class -->
+
+	<!-- Persian_title class -->
+	<alias binding="same">
+	  <family>Persian_title</family>
+	  <accept>
+	  <family>Titr</family>
+	  <family>Jadid</family>
+	  <family>Persian_serif</family>
+	  </accept>
+	</alias>
+
+	<!-- Persian_fantasy class -->
+	<alias binding="same">
+	  <family>Persian_fantasy</family>
+	  <accept>
+	  <family>Homa</family>
+	  <family>Kamran</family>
+	  <family>Fantezi</family>
+	  <family>Tabassom</family>
+	  <family>Persian_square</family>
+	  </accept>
+	</alias>
+
+	<!-- Persian_square class -->
+	<alias binding="same">
+	  <family>Persian_square</family>
+	  <accept>
+	  <family>Arshia</family>
+	  <family>Elham</family>
+	  <family>Farnaz</family>
+	  <family>Nasim</family>
+	  <family>Sina</family>
+	  <family>Persian_serif</family>
+	  </accept>
+	</alias>
+
+<!-- Register the fonts that we actually do have -->
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Elham</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Homa</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Koodak</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Nazli</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Roya</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Terafik</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+	<match target="scan">
+		<test name="family" compare="eq" ignore-blanks="true">
+			<string>Titr</string>
+		</test>
+		<edit name="foundry">
+			<string>farsiweb</string>
+		</edit>
+	</match>
+
+
+<!-- Our fonts should oblique to the other side (TURNED-OFF) -->
+
+	<match target="font">
+		<test name="foundry">
+			<!--string>farsiweb</string-->
+			<string>TURNED-OFF</string>
+		</test>
+		<test name="foundry">
+			<string>farsiweb</string>
+		</test>
+		<!-- check to see if the font is roman -->
+		<test name="slant">
+			<const>roman</const>
+		</test>
+		<!-- check to see if the pattern requested non-roman -->
+		<test target="pattern" name="slant" compare="not_eq">
+			<const>roman</const>
+		</test>
+		<!-- multiply the matrix to slant the font -->
+		<edit name="matrix" mode="assign">
+			<times>
+				<name>matrix</name>
+				<matrix><double>1</double><double>-0.2</double>
+					<double>0</double><double>1</double>
+				</matrix>
+			</times>
+		</edit>
+		<!-- pretend the font is oblique now -->
+		<edit name="slant" mode="assign">
+			<const>oblique</const>
+		</edit>
+	</match>
+
+
+<!--
+  We can't hint our fonts well, so turn off hinting.
+  Moreover, the bitmaps we have designed (well, they
+  have designed), suck, so disable them too.
+  -->
+
+	<match target="font">
+		<test name="foundry">
+			<string>farsiweb</string>
+		</test>
+		<edit name="autohint">
+			<bool>false</bool>
+		</edit>
+		<edit name="hinting">
+			<bool>false</bool>
+		</edit>
+ 		<edit name="embeddedbitmap">
+ 			<bool>false</bool>
+ 		</edit>
+	</match>
+
+
+<!-- Alias our fonts to common families -->
+
+	<!-- Persian serif fonts -->
+	<alias>
+		<family>serif</family>
+		<accept>
+			<family>Nazli</family>
+			<family>Lotoos</family>
+			<family>Mitra</family>
+			<family>Ferdosi</family>
+			<family>Badr</family>
+			<family>Zar</family>
+		</accept>
+	</alias>
+
+	<!-- Persian sans-serif fonts -->
+	<alias>
+		<family>sans-serif</family>
+		<accept>
+			<family>Roya</family>
+			<family>Koodak</family>
+			<family>Terafik</family>
+		</accept>
+	</alias>
+
+	<!-- Persian monospace fonts -->
+	<alias>
+		<family>monospace</family>
+		<accept>
+			<!-- Not really monospace -->
+			<family>Terafik</family>
+		</accept>
+	</alias>
+
+	<!-- Persian fantasy fonts -->
+	<alias>
+		<family>fantasy</family>
+		<accept>
+			<family>Homa</family>
+			<family>Kamran</family>
+			<family>Fantezi</family>
+			<family>Tabassom</family>
+		</accept>
+	</alias>
+
+	<!-- Persian (and Urdu) Nastaliq/cursive fonts -->
+	<alias>
+		<family>cursive</family>
+		<accept>
+			<family>IranNastaliq</family>
+			<family>Nafees Nastaleeq</family>
+		</accept>
+	</alias>
+
+<!-- Use Titr in titles -->
+
+	<!-- Both serif... -->
+	<match>
+		<test name="family">
+			<string>serif</string>
+		</test>
+		<test name="weight" compare="more_eq">
+			<int>200</int>
+		</test>
+		<test name="size" compare="more_eq">
+			<double>24</double>
+		</test>
+		<edit name="family" mode="prepend">
+			<string>Titr</string>
+		</edit>
+	</match>
+
+	<!-- and sans-serif. -->
+	<match>
+		<test name="family">
+			<string>sans-serif</string>
+		</test>
+		<test name="weight" compare="more_eq">
+			<int>200</int>
+		</test>
+		<test name="size" compare="more_eq">
+			<double>24</double>
+		</test>
+		<edit name="family" mode="prepend">
+			<string>Titr</string>
+		</edit>
+	</match>
+
+	<!-- and more. -->
+	<match>
+		<test name="family">
+			<string>Persian_sansserif_default</string>
+		</test>
+		<test name="weight" compare="more_eq">
+			<int>200</int>
+		</test>
+		<test name="size" compare="more_eq">
+			<double>24</double>
+		</test>
+		<edit name="family" mode="prepend" binding="same">
+			<string>Titr</string>
+		</edit>
+	</match>
+
+
+<!-- Default substituted for deprecated sans-serif fonts -->
+
+	<match>
+		<test name="family">
+			<string>Persian_sansserif_default</string>
+		</test>
+		<edit name="family" mode="assign" binding="same">
+			<string>Roya</string>
+		</edit>
+	</match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/65-fonts-persian.conf.json

@@ -0,0 +1,899 @@
+[
+  {
+    "Alias": {
+      "alias": "Nesf",
+      "prefer": [],
+      "accept": [
+        "Nesf2"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nesf2",
+      "prefer": [],
+      "accept": [
+        "Persian_sansserif_default"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nazanin",
+      "prefer": [],
+      "accept": [
+        "Nazli"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Lotus",
+      "prefer": [],
+      "accept": [
+        "Lotoos"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Yaqut",
+      "prefer": [],
+      "accept": [
+        "Yaghoot"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Yaghut",
+      "prefer": [],
+      "accept": [
+        "Yaghoot"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Traffic",
+      "prefer": [],
+      "accept": [
+        "Terafik"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Ferdowsi",
+      "prefer": [],
+      "accept": [
+        "Ferdosi"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Fantezy",
+      "prefer": [],
+      "accept": [
+        "Fantezi"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Jadid",
+      "prefer": [],
+      "accept": [
+        "Persian_title"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Titr",
+      "prefer": [],
+      "accept": [
+        "Persian_title"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Kamran",
+      "prefer": [],
+      "accept": [
+        "Persian_fantasy",
+        "Homa"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Homa",
+      "prefer": [],
+      "accept": [
+        "Persian_fantasy",
+        "Kamran"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Fantezi",
+      "prefer": [],
+      "accept": [
+        "Persian_fantasy"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Tabassom",
+      "prefer": [],
+      "accept": [
+        "Persian_fantasy"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Arshia",
+      "prefer": [],
+      "accept": [
+        "Persian_square"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Nasim",
+      "prefer": [],
+      "accept": [
+        "Persian_square"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Elham",
+      "prefer": [],
+      "accept": [
+        "Persian_square",
+        "Farnaz"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Farnaz",
+      "prefer": [],
+      "accept": [
+        "Persian_square",
+        "Elham"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Sina",
+      "prefer": [],
+      "accept": [
+        "Persian_square"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Persian_title",
+      "prefer": [],
+      "accept": [
+        "Titr",
+        "Jadid",
+        "Persian_serif"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Persian_fantasy",
+      "prefer": [],
+      "accept": [
+        "Homa",
+        "Kamran",
+        "Fantezi",
+        "Tabassom",
+        "Persian_square"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "Persian_square",
+      "prefer": [],
+      "accept": [
+        "Arshia",
+        "Elham",
+        "Farnaz",
+        "Nasim",
+        "Sina",
+        "Persian_serif"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Elham"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Homa"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Koodak"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Nazli"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Roya"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Terafik"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Titr"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "TURNED-OFF"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Roman"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Pattern",
+          "compare": "NotEq",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Roman"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Matrix": {
+              "List": [
+                "Times",
+                [
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Default",
+                        "Matrix"
+                      ]
+                    }
+                  },
+                  {
+                    "Matrix": [
+                      {
+                        "Simple": {
+                          "Double": 1.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": -0.2
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 0.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 1.0
+                        }
+                      }
+                    ]
+                  }
+                ]
+              ]
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Oblique"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Foundry": {
+              "Simple": {
+                "String": "farsiweb"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "AutoHint": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Hinting": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Embeddedbitmap": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Alias": {
+      "alias": "serif",
+      "prefer": [],
+      "accept": [
+        "Nazli",
+        "Lotoos",
+        "Mitra",
+        "Ferdosi",
+        "Badr",
+        "Zar"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "sans-serif",
+      "prefer": [],
+      "accept": [
+        "Roya",
+        "Koodak",
+        "Terafik"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "monospace",
+      "prefer": [],
+      "accept": [
+        "Terafik"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "fantasy",
+      "prefer": [],
+      "accept": [
+        "Homa",
+        "Kamran",
+        "Fantezi",
+        "Tabassom"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "cursive",
+      "prefer": [],
+      "accept": [
+        "IranNastaliq",
+        "Nafees Nastaleeq"
+      ],
+      "default": []
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "serif"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Int": 200
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Size": {
+              "Simple": {
+                "Double": 24.0
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Prepend",
+          "binding": "Weak",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Titr"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "sans-serif"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Int": 200
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Size": {
+              "Simple": {
+                "Double": 24.0
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Prepend",
+          "binding": "Weak",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Titr"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Persian_sansserif_default"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Int": 200
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "MoreEq",
+          "value": {
+            "Size": {
+              "Simple": {
+                "Double": 24.0
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Prepend",
+          "binding": "Same",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Titr"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Pattern",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Persian_sansserif_default"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Same",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Roya"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/65-nonlatin.conf

@@ -0,0 +1,228 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Set preferable fonts for non-Latin</description>
+	<alias>
+		<family>serif</family>
+		<prefer>
+			<family>Artsounk</family> <!-- armenian -->
+			<family>BPG UTF8 M</family> <!-- georgian -->
+			<family>Kinnari</family> <!-- thai -->
+			<family>Norasi</family> <!-- thai -->
+			<family>Frank Ruehl</family> <!-- hebrew -->
+			<family>Dror</family>  <!-- hebrew -->
+			<family>JG LaoTimes</family>  <!-- lao -->
+			<family>Saysettha Unicode</family>  <!-- lao -->
+			<family>Pigiarniq</family> <!-- canadian syllabics -->
+			<family>B Davat</family> <!-- arabic (fa) -->
+			<family>B Compset</family>  <!-- arabic (fa) -->
+			<family>Kacst-Qr</family> <!-- arabic (ar) -->
+			<family>Urdu Nastaliq Unicode</family> <!-- arabic (ur) -->
+			<family>Raghindi</family> <!-- devanagari -->
+			<family>Mukti Narrow</family> <!-- bengali -->
+			<family>malayalam</family> <!-- malayalam -->
+			<family>Sampige</family> <!-- kannada -->
+			<family>padmaa</family> <!-- gujarati -->
+			<family>Hapax Berbère</family> <!-- tifinagh -->
+			<family>MS Mincho</family> <!-- han (ja) -->
+			<family>SimSun</family> <!-- han (zh-cn,zh-tw) -->
+			<family>PMingLiu</family> <!-- han (zh-tw) -->
+			<family>WenQuanYi Zen Hei</family> <!-- han (zh-cn,zh-tw) -->
+			<family>WenQuanYi Bitmap Song</family> <!-- han (zh-cn,zh-tw) -->
+			<family>AR PL ShanHeiSun Uni</family> <!-- han (ja,zh-cn,zh-tw) -->
+			<family>AR PL New Sung</family> <!-- han (zh-cn,zh-tw) -->
+			<family>ZYSong18030</family> <!-- han (zh-cn,zh-tw) -->
+			<family>HanyiSong</family> <!-- han (zh-cn,zh-tw) -->
+			<family>MgOpen Canonica</family>
+			<family>Sazanami Mincho</family>
+			<family>IPAMonaMincho</family>
+			<family>IPAMincho</family>
+			<family>Kochi Mincho</family>
+			<family>AR PL SungtiL GB</family>
+			<family>AR PL Mingti2L Big5</family>
+ 			<family>AR PL Zenkai Uni</family>
+			<family>ＭＳ 明朝</family>
+ 			<family>ZYSong18030</family>
+			<family>NanumMyeongjo</family> <!-- hangul (ko) -->
+			<family>UnBatang</family> <!-- hangul (ko) -->
+			<family>Baekmuk Batang</family> <!-- hangul (ko) -->
+ 			<family>KacstQura</family>
+ 			<family>Frank Ruehl CLM</family>
+			<family>Lohit Bengali</family>
+ 			<family>Lohit Gujarati</family>
+ 			<family>Lohit Hindi</family>
+			<family>Lohit Marathi</family>
+			<family>Lohit Maithili</family>
+			<family>Lohit Kashmiri</family>
+			<family>Lohit Konkani</family>
+			<family>Lohit Nepali</family>
+			<family>Lohit Sindhi</family>
+ 			<family>Lohit Punjabi</family>
+ 			<family>Lohit Tamil</family>
+			<family>Rachana</family>
+			<family>Lohit Malayalam</family>
+ 			<family>Lohit Kannada</family>
+ 			<family>Lohit Telugu</family>
+ 			<family>Lohit Oriya</family>
+ 			<family>LKLUG</family>
+		</prefer>
+	</alias>
+	<alias>
+		<family>sans-serif</family>
+		<prefer>
+			<family>Nachlieli</family> <!-- hebrew -->
+			<family>Lucida Sans Unicode</family>
+			<family>Yudit Unicode</family>
+			<family>Kerkis</family> <!-- greek -->
+			<family>ArmNet Helvetica</family> <!-- armenian -->
+			<family>Artsounk</family> <!-- armenian -->
+			<family>BPG UTF8 M</family> <!-- georgian -->
+			<family>Waree</family> <!-- thai -->
+			<family>Loma</family> <!-- thai -->
+			<family>Garuda</family> <!-- thai -->
+			<family>Umpush</family> <!-- thai -->
+			<family>Saysettha Unicode</family> <!-- lao? -->
+			<family>JG Lao Old Arial</family> <!-- lao -->
+			<family>GF Zemen Unicode</family> <!-- ethiopic -->
+			<family>Pigiarniq</family> <!-- canadian syllabics -->
+			<family>B Davat</family> <!-- arabic (fa) -->
+			<family>B Compset</family> <!-- arabic (fa) -->
+			<family>Kacst-Qr</family> <!-- arabic (ar) -->
+			<family>Urdu Nastaliq Unicode</family> <!-- arabic (ur) -->
+			<family>Raghindi</family> <!-- devanagari -->
+			<family>Mukti Narrow</family> <!-- bengali -->
+			<family>malayalam</family> <!-- malayalam -->
+			<family>Sampige</family> <!-- kannada -->
+			<family>padmaa</family> <!-- gujarati -->
+			<family>Hapax Berbère</family> <!-- tifinagh -->
+			<family>MS Gothic</family> <!-- han (ja) -->
+			<family>UmePlus P Gothic</family> <!-- han (ja) -->
+			<family>Microsoft YaHei</family> <!-- han (zh-cn,zh-tw) -->
+			<family>Microsoft JhengHei</family> <!-- han (zh-tw) -->
+			<family>WenQuanYi Zen Hei</family> <!-- han (zh-cn,zh-tw) -->
+			<family>WenQuanYi Bitmap Song</family> <!-- han (zh-cn,zh-tw) -->
+			<family>AR PL ShanHeiSun Uni</family> <!--han (ja,zh-cn,zh-tw) -->
+			<family>AR PL New Sung</family> <!-- han (zh-cn,zh-tw) -->
+			<family>MgOpen Modata</family>
+			<family>VL Gothic</family>
+			<family>IPAMonaGothic</family>
+			<family>IPAGothic</family>
+			<family>Sazanami Gothic</family>
+			<family>Kochi Gothic</family>
+			<family>AR PL KaitiM GB</family>
+			<family>AR PL KaitiM Big5</family>
+ 			<family>AR PL ShanHeiSun Uni</family>
+ 			<family>AR PL SungtiL GB</family>
+ 			<family>AR PL Mingti2L Big5</family>
+			<family>ＭＳ ゴシック</family>
+			<family>ZYSong18030</family> <!-- han (zh-cn,zh-tw) -->
+			<family>TSCu_Paranar</family> <!-- tamil -->
+			<family>NanumGothic</family> <!-- hangul (ko) -->
+			<family>UnDotum</family> <!-- hangul (ko) -->
+			<family>Baekmuk Dotum</family> <!-- hangul (ko) -->
+ 			<family>Baekmuk Gulim</family> <!-- hangul (ko) -->
+ 			<family>KacstQura</family>
+			<family>Lohit Bengali</family>
+ 			<family>Lohit Gujarati</family>
+ 			<family>Lohit Hindi</family>
+			<family>Lohit Marathi</family>
+			<family>Lohit Maithili</family>
+			<family>Lohit Kashmiri</family>
+			<family>Lohit Konkani</family>
+			<family>Lohit Nepali</family>
+			<family>Lohit Sindhi</family>
+ 			<family>Lohit Punjabi</family>
+ 			<family>Lohit Tamil</family>
+			<family>Meera</family>
+ 			<family>Lohit Malayalam</family>
+ 			<family>Lohit Kannada</family>
+ 			<family>Lohit Telugu</family>
+ 			<family>Lohit Oriya</family>
+ 			<family>LKLUG</family>
+		</prefer>
+	</alias>
+	<alias>
+		<family>monospace</family>
+		<prefer>
+			<family>Miriam Mono</family> <!-- hebrew -->
+			<family>VL Gothic</family>
+			<family>IPAMonaGothic</family>
+			<family>IPAGothic</family>
+			<family>Sazanami Gothic</family>
+			<family>Kochi Gothic</family>
+			<family>AR PL KaitiM GB</family>
+			<family>MS Gothic</family> <!-- han (ja) -->
+			<family>UmePlus Gothic</family> <!-- han (ja) -->
+			<family>NSimSun</family> <!-- han (zh-cn,zh-tw) -->
+			<family>MingLiu</family> <!-- han (zh-tw) -->
+			<family>AR PL ShanHeiSun Uni</family> <!-- han (ja,zh-cn,zh-tw) -->
+			<family>AR PL New Sung Mono</family> <!-- han (zh-cn,zh-tw) -->
+			<family>HanyiSong</family> <!-- han (zh-cn) -->
+			<family>AR PL SungtiL GB</family>
+			<family>AR PL Mingti2L Big5</family>
+			<family>ZYSong18030</family> <!-- han (zh-cn,zh-tw) -->
+			<family>NanumGothicCoding</family> <!-- hangul (ko) -->
+			<family>NanumGothic</family> <!-- hangul (ko) -->
+			<family>UnDotum</family> <!-- hangul (ko) -->
+			<family>Baekmuk Dotum</family> <!-- hangul (ko) -->
+			<family>Baekmuk Gulim</family> <!-- hangul (ko) -->
+			<family>TlwgTypo</family> <!-- thai -->
+			<family>TlwgTypist</family> <!-- thai -->
+			<family>TlwgTypewriter</family> <!-- thai -->
+			<family>TlwgMono</family> <!-- thai -->
+			<family>Hasida</family> <!-- hebrew -->
+			<family>GF Zemen Unicode</family> <!-- ethiopic -->
+			<family>Hapax Berbère</family> <!-- tifinagh -->
+			<family>Lohit Bengali</family>
+			<family>Lohit Gujarati</family>
+			<family>Lohit Hindi</family>
+			<family>Lohit Marathi</family>
+			<family>Lohit Maithili</family>
+			<family>Lohit Kashmiri</family>
+			<family>Lohit Konkani</family>
+			<family>Lohit Nepali</family>
+			<family>Lohit Sindhi</family>
+			<family>Lohit Punjabi</family>
+			<family>Lohit Tamil</family>
+			<family>Meera</family>
+			<family>Lohit Malayalam</family>
+			<family>Lohit Kannada</family>
+			<family>Lohit Telugu</family>
+			<family>Lohit Oriya</family>
+			<family>LKLUG</family>
+		</prefer>
+	</alias>
+<!--
+  system-ui
+-->
+	<alias>
+		<family>system-ui</family>
+		<prefer>
+			<family>Noto Sans Arabic UI</family><!-- ar -->
+			<family>Noto Sans Bengali UI</family><!-- bn -->
+			<family>Noto Sans Devanagari UI</family><!-- hi, mai, mr -->
+			<family>Noto Sans Gujarati UI</family><!-- gu -->
+			<family>Noto Sans Gurmukhi UI</family><!-- pa -->
+			<family>Noto Sans Kannada UI</family><!-- kn -->
+			<family>Noto Sans Khmer UI</family><!-- km -->
+			<family>Noto Sans Lao UI</family><!-- lo -->
+			<family>Noto Sans Malayalam UI</family><!-- ml -->
+			<family>Noto Sans Myanmar UI</family><!-- my -->
+			<family>Noto Sans Oriya UI</family><!-- or -->
+			<family>Noto Sans Sinhala UI</family><!-- si -->
+			<family>Noto Sans Tamil UI</family><!-- ta -->
+			<family>Noto Sans Telugu UI</family><!-- te -->
+			<family>Noto Sans Thai UI</family><!-- th -->
+			<family>Leelawadee UI</family><!-- bug, th, jv, km, lo -->
+			<family>Nirmala UI</family><!-- Indic -->
+			<family>Yu Gothic UI</family><!-- han (ja) -->
+			<family>Meiryo UI</family><!-- han (ja) -->
+			<family>MS UI Gothic</family><!-- han (ja) -->
+			<family>Khmer UI</family><!-- km -->
+			<family>Lao UI</family><!-- lo -->
+			<family>Microsoft YaHei UI</family><!-- han (zh-cn) -->
+			<family>Microsoft JhengHei UI</family><!-- han (zh-tw) -->
+		</prefer>
+	</alias>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/65-nonlatin.conf.json

@@ -0,0 +1,240 @@
+[
+  {
+    "Description": "Set preferable fonts for non-Latin"
+  },
+  {
+    "Alias": {
+      "alias": "serif",
+      "prefer": [
+        "Artsounk",
+        "BPG UTF8 M",
+        "Kinnari",
+        "Norasi",
+        "Frank Ruehl",
+        "Dror",
+        "JG LaoTimes",
+        "Saysettha Unicode",
+        "Pigiarniq",
+        "B Davat",
+        "B Compset",
+        "Kacst-Qr",
+        "Urdu Nastaliq Unicode",
+        "Raghindi",
+        "Mukti Narrow",
+        "malayalam",
+        "Sampige",
+        "padmaa",
+        "Hapax Berbère",
+        "MS Mincho",
+        "SimSun",
+        "PMingLiu",
+        "WenQuanYi Zen Hei",
+        "WenQuanYi Bitmap Song",
+        "AR PL ShanHeiSun Uni",
+        "AR PL New Sung",
+        "ZYSong18030",
+        "HanyiSong",
+        "MgOpen Canonica",
+        "Sazanami Mincho",
+        "IPAMonaMincho",
+        "IPAMincho",
+        "Kochi Mincho",
+        "AR PL SungtiL GB",
+        "AR PL Mingti2L Big5",
+        "AR PL Zenkai Uni",
+        "ＭＳ 明朝",
+        "ZYSong18030",
+        "NanumMyeongjo",
+        "UnBatang",
+        "Baekmuk Batang",
+        "KacstQura",
+        "Frank Ruehl CLM",
+        "Lohit Bengali",
+        "Lohit Gujarati",
+        "Lohit Hindi",
+        "Lohit Marathi",
+        "Lohit Maithili",
+        "Lohit Kashmiri",
+        "Lohit Konkani",
+        "Lohit Nepali",
+        "Lohit Sindhi",
+        "Lohit Punjabi",
+        "Lohit Tamil",
+        "Rachana",
+        "Lohit Malayalam",
+        "Lohit Kannada",
+        "Lohit Telugu",
+        "Lohit Oriya",
+        "LKLUG"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "sans-serif",
+      "prefer": [
+        "Nachlieli",
+        "Lucida Sans Unicode",
+        "Yudit Unicode",
+        "Kerkis",
+        "ArmNet Helvetica",
+        "Artsounk",
+        "BPG UTF8 M",
+        "Waree",
+        "Loma",
+        "Garuda",
+        "Umpush",
+        "Saysettha Unicode",
+        "JG Lao Old Arial",
+        "GF Zemen Unicode",
+        "Pigiarniq",
+        "B Davat",
+        "B Compset",
+        "Kacst-Qr",
+        "Urdu Nastaliq Unicode",
+        "Raghindi",
+        "Mukti Narrow",
+        "malayalam",
+        "Sampige",
+        "padmaa",
+        "Hapax Berbère",
+        "MS Gothic",
+        "UmePlus P Gothic",
+        "Microsoft YaHei",
+        "Microsoft JhengHei",
+        "WenQuanYi Zen Hei",
+        "WenQuanYi Bitmap Song",
+        "AR PL ShanHeiSun Uni",
+        "AR PL New Sung",
+        "MgOpen Modata",
+        "VL Gothic",
+        "IPAMonaGothic",
+        "IPAGothic",
+        "Sazanami Gothic",
+        "Kochi Gothic",
+        "AR PL KaitiM GB",
+        "AR PL KaitiM Big5",
+        "AR PL ShanHeiSun Uni",
+        "AR PL SungtiL GB",
+        "AR PL Mingti2L Big5",
+        "ＭＳ ゴシック",
+        "ZYSong18030",
+        "TSCu_Paranar",
+        "NanumGothic",
+        "UnDotum",
+        "Baekmuk Dotum",
+        "Baekmuk Gulim",
+        "KacstQura",
+        "Lohit Bengali",
+        "Lohit Gujarati",
+        "Lohit Hindi",
+        "Lohit Marathi",
+        "Lohit Maithili",
+        "Lohit Kashmiri",
+        "Lohit Konkani",
+        "Lohit Nepali",
+        "Lohit Sindhi",
+        "Lohit Punjabi",
+        "Lohit Tamil",
+        "Meera",
+        "Lohit Malayalam",
+        "Lohit Kannada",
+        "Lohit Telugu",
+        "Lohit Oriya",
+        "LKLUG"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "monospace",
+      "prefer": [
+        "Miriam Mono",
+        "VL Gothic",
+        "IPAMonaGothic",
+        "IPAGothic",
+        "Sazanami Gothic",
+        "Kochi Gothic",
+        "AR PL KaitiM GB",
+        "MS Gothic",
+        "UmePlus Gothic",
+        "NSimSun",
+        "MingLiu",
+        "AR PL ShanHeiSun Uni",
+        "AR PL New Sung Mono",
+        "HanyiSong",
+        "AR PL SungtiL GB",
+        "AR PL Mingti2L Big5",
+        "ZYSong18030",
+        "NanumGothicCoding",
+        "NanumGothic",
+        "UnDotum",
+        "Baekmuk Dotum",
+        "Baekmuk Gulim",
+        "TlwgTypo",
+        "TlwgTypist",
+        "TlwgTypewriter",
+        "TlwgMono",
+        "Hasida",
+        "GF Zemen Unicode",
+        "Hapax Berbère",
+        "Lohit Bengali",
+        "Lohit Gujarati",
+        "Lohit Hindi",
+        "Lohit Marathi",
+        "Lohit Maithili",
+        "Lohit Kashmiri",
+        "Lohit Konkani",
+        "Lohit Nepali",
+        "Lohit Sindhi",
+        "Lohit Punjabi",
+        "Lohit Tamil",
+        "Meera",
+        "Lohit Malayalam",
+        "Lohit Kannada",
+        "Lohit Telugu",
+        "Lohit Oriya",
+        "LKLUG"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "system-ui",
+      "prefer": [
+        "Noto Sans Arabic UI",
+        "Noto Sans Bengali UI",
+        "Noto Sans Devanagari UI",
+        "Noto Sans Gujarati UI",
+        "Noto Sans Gurmukhi UI",
+        "Noto Sans Kannada UI",
+        "Noto Sans Khmer UI",
+        "Noto Sans Lao UI",
+        "Noto Sans Malayalam UI",
+        "Noto Sans Myanmar UI",
+        "Noto Sans Oriya UI",
+        "Noto Sans Sinhala UI",
+        "Noto Sans Tamil UI",
+        "Noto Sans Telugu UI",
+        "Noto Sans Thai UI",
+        "Leelawadee UI",
+        "Nirmala UI",
+        "Yu Gothic UI",
+        "Meiryo UI",
+        "MS UI Gothic",
+        "Khmer UI",
+        "Lao UI",
+        "Microsoft YaHei UI",
+        "Microsoft JhengHei UI"
+      ],
+      "accept": [],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/69-unifont.conf

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+	<alias>
+		<family>serif</family>
+		<prefer>
+			<family>FreeSerif</family>
+			<family>Code2000</family>
+			<family>Code2001</family> <!-- plane1 and beyond -->
+		</prefer>
+	</alias>
+	<alias>
+		<family>sans-serif</family>
+		<prefer>
+			<family>FreeSans</family>
+			<family>Arial Unicode MS</family>
+			<family>Arial Unicode</family>
+			<family>Code2000</family> <!-- almost everything; serif actually -->
+			<family>Code2001</family> <!-- plane1 and beyond -->
+		</prefer>
+	</alias>
+	<alias>
+		<family>monospace</family>
+		<prefer>
+			<family>FreeMono</family>
+		</prefer>
+	</alias>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/69-unifont.conf.json

@@ -0,0 +1,38 @@
+[
+  {
+    "Alias": {
+      "alias": "serif",
+      "prefer": [
+        "FreeSerif",
+        "Code2000",
+        "Code2001"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "sans-serif",
+      "prefer": [
+        "FreeSans",
+        "Arial Unicode MS",
+        "Arial Unicode",
+        "Code2000",
+        "Code2001"
+      ],
+      "accept": [],
+      "default": []
+    }
+  },
+  {
+    "Alias": {
+      "alias": "monospace",
+      "prefer": [
+        "FreeMono"
+      ],
+      "accept": [],
+      "default": []
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/80-delicious.conf

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+<!-- Fix-ups for Delicious family -->
+
+<!-- Delicious 'heavy' variant says its Medium weight -->
+<match target="scan">
+	<test name="family" compare="eq" ignore-blanks="true">
+		<string>Delicious</string>
+	</test>
+	<test name="style">
+		<string>Heavy</string>
+	</test>
+	<edit name="weight">
+		<const>heavy</const>
+	</edit>
+</match>
+
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/80-delicious.conf.json

@@ -0,0 +1,46 @@
+[
+  {
+    "Match": {
+      "target": "Scan",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Family": {
+              "Simple": {
+                "String": "Delicious"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Style": {
+              "Simple": {
+                "String": "Heavy"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Constant": "Heavy"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/conf.d/90-synthetic.conf

@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+<!-- 
+ Artificial oblique for fonts without an italic or oblique version
+ -->
+ 
+	<match target="font">
+		<!-- check to see if the font is roman -->
+		<test name="slant">
+			<const>roman</const>
+		</test>
+		<!-- check to see if the pattern requested non-roman -->
+		<test target="pattern" name="slant" compare="not_eq">
+			<const>roman</const>
+		</test>
+		<!-- multiply the matrix to slant the font -->
+		<edit name="matrix" mode="assign">
+			<times>
+				<name>matrix</name>
+				<matrix><double>1</double><double>0.2</double>
+					<double>0</double><double>1</double>
+				</matrix>
+			</times>
+		</edit>
+		<!-- pretend the font is oblique now -->
+		<edit name="slant" mode="assign">
+			<const>oblique</const>
+		</edit>
+		<!-- and disable embedded bitmaps for artificial oblique -->
+		<edit name="embeddedbitmap" mode="assign">
+			<bool>false</bool>
+		</edit>
+	</match>
+
+<!--
+ Synthetic emboldening for fonts that do not have bold face available
+ -->
+
+	<match target="font">
+		<!-- check to see if the weight in the font is less than medium which possibly need emboldening -->
+		<test name="weight" compare="less_eq">
+			<const>medium</const>
+		</test>
+		<!-- check to see if the pattern requests bold -->
+		<test target="pattern" name="weight" compare="more_eq">
+			<const>bold</const>
+		</test>
+		<!--
+		  set the embolden flag
+		  needed for applications using cairo, e.g. gucharmap, gedit, ...
+		-->
+		<edit name="embolden" mode="assign">
+			<bool>true</bool>
+		</edit>
+		<!--
+		 set weight to bold
+		 needed for applications using Xft directly, e.g. Firefox, ...
+		-->
+		<edit name="weight" mode="assign">
+			<const>bold</const>
+		</edit>
+	</match>
+</fontconfig>

vendor/fontconfig-parser/test-conf/conf.d/90-synthetic.conf.json

@@ -0,0 +1,157 @@
+[
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "Eq",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Roman"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Pattern",
+          "compare": "NotEq",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Roman"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Matrix": {
+              "List": [
+                "Times",
+                [
+                  {
+                    "Simple": {
+                      "Property": [
+                        "Default",
+                        "Matrix"
+                      ]
+                    }
+                  },
+                  {
+                    "Matrix": [
+                      {
+                        "Simple": {
+                          "Double": 1.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 0.2
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 0.0
+                        }
+                      },
+                      {
+                        "Simple": {
+                          "Double": 1.0
+                        }
+                      }
+                    ]
+                  }
+                ]
+              ]
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Slant": {
+              "Simple": {
+                "Constant": "Oblique"
+              }
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Embeddedbitmap": {
+              "Simple": {
+                "Bool": false
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  {
+    "Match": {
+      "target": "Font",
+      "tests": [
+        {
+          "qual": "Any",
+          "target": "Default",
+          "compare": "LessEq",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Constant": "Medium"
+              }
+            }
+          }
+        },
+        {
+          "qual": "Any",
+          "target": "Pattern",
+          "compare": "MoreEq",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Constant": "Bold"
+              }
+            }
+          }
+        }
+      ],
+      "edits": [
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Embolden": {
+              "Simple": {
+                "Bool": true
+              }
+            }
+          }
+        },
+        {
+          "mode": "Assign",
+          "binding": "Weak",
+          "value": {
+            "Weight": {
+              "Simple": {
+                "Constant": "Bold"
+              }
+            }
+          }
+        }
+      ]
+    }
+  }
+]

vendor/fontconfig-parser/test-conf/fonts.conf

@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<!-- /etc/fonts/fonts.conf file to configure system font access -->
+<fontconfig>
+	<description>Default configuration file</description>
+
+<!--
+	DO NOT EDIT THIS FILE.
+	IT WILL BE REPLACED WHEN FONTCONFIG IS UPDATED.
+	LOCAL CHANGES BELONG IN 'local.conf'.
+
+	The intent of this standard configuration file is to be adequate for
+	most environments.  If you have a reasonably normal environment and
+	have found problems with this configuration, they are probably
+	things that others will also want fixed.  Please submit any
+	problems to the fontconfig bugzilla system located at fontconfig.org
+
+	Note that the normal 'make install' procedure for fontconfig is to
+	replace any existing fonts.conf file with the new version.  Place
+	any local customizations in local.conf which this file references.
+
+	Keith Packard
+-->
+
+<!-- Font directory list -->
+
+	
+
+	
+	
+	<!-- the following element will be removed in the future -->
+	
+
+<!--
+  Accept deprecated 'mono' alias, replacing it with 'monospace'
+-->
+	<match target="pattern">
+		<test qual="any" name="family">
+			<string>mono</string>
+		</test>
+		<edit name="family" mode="assign" binding="same">
+			<string>monospace</string>
+		</edit>
+	</match>
+
+<!--
+  Accept alternate 'sans serif' spelling, replacing it with 'sans-serif'
+-->
+	<match target="pattern">
+		<test qual="any" name="family">
+			<string>sans serif</string>
+		</test>
+		<edit name="family" mode="assign" binding="same">
+			<string>sans-serif</string>
+		</edit>
+	</match>
+
+<!--
+  Accept deprecated 'sans' alias, replacing it with 'sans-serif'
+-->
+	<match target="pattern">
+		<test qual="any" name="family">
+			<string>sans</string>
+		</test>
+		<edit name="family" mode="assign" binding="same">
+			<string>sans-serif</string>
+		</edit>
+	</match>
+<!--
+  Accept alternate 'system ui' spelling, replacing it with 'system-ui'
+-->
+	<match target="pattern">
+		<test qual="any" name="family">
+			<string>system ui</string>
+		</test>
+		<edit name="family" mode="assign" binding="same">
+			<string>system-ui</string>
+		</edit>
+	</match>
+
+<!--
+  Load local system customization file
+-->
+	
+
+<!-- Font cache directory list -->
+
+	
+	
+	<!-- the following element will be removed in the future -->
+	
+
+	<config>
+<!--
+  Rescan configuration every 30 seconds when FcFontSetList is called
+ -->
+		<rescan>
+			<int>30</int>
+		</rescan>
+        <blank>
+          <int>0</int>
+        </blank>
+	</config>
+
+<cachedir prefix="xdg">fontconfig</cachedir><cachedir>/var/cache/fontconfig</cachedir><include prefix="relative" ignore_missing="yes">conf.d</include><dir prefix="xdg">fonts</dir><dir>/nix/store/n3imjg12pw7z9qm8r1wq4sq1x8d2nx0y-dejavu-fonts-minimal-2.37</dir>
+<dir>~/.nix-profile/lib/X11/fonts</dir><dir>~/.nix-profile/share/fonts</dir><dir>/usr/share/fonts</dir><dir>/usr/local/share/fonts</dir><dir>/nix/var/nix/profiles/default/lib/X11/fonts</dir><dir>/nix/var/nix/profiles/default/share/fonts</dir></fontconfig>

vendor/fontconfig-parser/test-conf/fonts.conf.json

@@ -0,0 +1 @@
+[{"Description":"Default configuration file"},{"Match":{"target":"Pattern","tests":[{"qual":"Any","target":"Default","compare":"Eq","value":{"Family":{"Simple":{"String":"mono"}}}}],"edits":[{"mode":"Assign","binding":"Same","value":{"Family":{"Simple":{"String":"monospace"}}}}]}},{"Match":{"target":"Pattern","tests":[{"qual":"Any","target":"Default","compare":"Eq","value":{"Family":{"Simple":{"String":"sans serif"}}}}],"edits":[{"mode":"Assign","binding":"Same","value":{"Family":{"Simple":{"String":"sans-serif"}}}}]}},{"Match":{"target":"Pattern","tests":[{"qual":"Any","target":"Default","compare":"Eq","value":{"Family":{"Simple":{"String":"sans"}}}}],"edits":[{"mode":"Assign","binding":"Same","value":{"Family":{"Simple":{"String":"sans-serif"}}}}]}},{"Match":{"target":"Pattern","tests":[{"qual":"Any","target":"Default","compare":"Eq","value":{"Family":{"Simple":{"String":"system ui"}}}}],"edits":[{"mode":"Assign","binding":"Same","value":{"Family":{"Simple":{"String":"system-ui"}}}}]}},{"Config":{"blanks":[0],"rescans":[30]}},{"CacheDir":{"prefix":"Xdg","path":"fontconfig"}},{"CacheDir":{"prefix":"Default","path":"/var/cache/fontconfig"}},{"Include":{"prefix":"Relative","ignore_missing":true,"path":"conf.d"}},{"Dir":{"prefix":"Xdg","salt":"","path":"fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"/nix/store/n3imjg12pw7z9qm8r1wq4sq1x8d2nx0y-dejavu-fonts-minimal-2.37"}},{"Dir":{"prefix":"Default","salt":"","path":"~/.nix-profile/lib/X11/fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"~/.nix-profile/share/fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"/usr/share/fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"/usr/local/share/fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"/nix/var/nix/profiles/default/lib/X11/fonts"}},{"Dir":{"prefix":"Default","salt":"","path":"/nix/var/nix/profiles/default/share/fonts"}}]

vendor/fontconfig-parser/test-conf/generate_json.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Usage: ./test-conf/generate_json.sh
+
+cargo build --all-features --release --example parse_dump_json
+
+for f in ./test-conf/**/*.conf; do
+    echo "Processing $f file..."
+
+    ./target/release/examples/parse_dump_json $f | jq > $f.json
+done

vendor/fontconfig-parser/tests/merge.rs

@@ -0,0 +1,37 @@
+use fontconfig_parser::*;
+
+#[test]
+fn merge_full() {
+    let mut c = FontConfig::default();
+    c.merge_config("./test-conf/fonts.conf").unwrap();
+
+    // 00-5_reset-dirs.conf
+    assert!(!c.dirs.contains(&DirData {
+        path: "/before/reset".into(),
+        salt: "".into(),
+    }));
+    assert!(c.dirs.contains(&DirData {
+        path: "/after/reset".into(),
+        salt: "".into(),
+    }));
+
+    // 00-6_reset-dirs-lex-order.conf
+    assert!(c.dirs.contains(&DirData {
+        path: "/after/after/reset".into(),
+        salt: "".into(),
+    }));
+
+    // 00-nixos-cache.conf
+    assert!(c.dirs.contains(&DirData {
+        path: "/nix/store/i1yhgnfvaihqzs079lcx4zjnrdzcvaak-noto-fonts-2020-01-23".into(),
+        salt: "".into(),
+    }));
+
+    // 69-unifont.yaml
+    assert!(c.aliases.contains(&Alias {
+        alias: "serif".into(),
+        prefer: vec!["FreeSerif".into(), "Code2000".into(), "Code2001".into(),],
+        accept: vec![],
+        default: vec![],
+    }));
+}

vendor/fontconfig-parser/tests/parse.rs

@@ -0,0 +1,37 @@
+#![cfg(feature = "serialize")]
+
+use std::path::PathBuf;
+
+use fontconfig_parser::*;
+
+fn test_single_conf(path: PathBuf) -> Result<()> {
+    eprintln!("Test {}", path.display());
+
+    let json_path = path.parent().unwrap().join(format!(
+        "{}.json",
+        path.file_name().unwrap().to_str().unwrap()
+    ));
+
+    let parts = parse_config_parts(std::fs::read_to_string(path)?.as_str())?;
+
+    let expected_str = std::fs::read_to_string(json_path)?;
+    let expected: serde_json::Value = serde_json::from_str(&expected_str).unwrap();
+
+    let actual_str = serde_json::to_string(&parts).unwrap();
+    let actual: serde_json::Value = serde_json::from_str(&actual_str).unwrap();
+
+    k9::assert_equal!(expected, actual);
+
+    Ok(())
+}
+
+#[test]
+fn test_conf() -> Result<()> {
+    test_single_conf("./test-conf/fonts.conf".into())?;
+
+    for conf in glob::glob("./test-conf/conf.d/*.conf").unwrap() {
+        test_single_conf(conf.unwrap())?;
+    }
+
+    Ok(())
+}