From e3c4edae32f6d70bf20655c7c25b3cdf39f3f281 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Thu, 25 Mar 2021 15:26:25 +0900
Subject: Add the machinery to load syntax config from TOML.

It's embedded into the binary at build time for now, but it's progress.
---
 helix-term/src/main.rs        | 8 ++++++++
 helix-term/src/ui/markdown.rs | 2 ++
 2 files changed, 10 insertions(+)

(limited to 'helix-term/src')

diff --git a/helix-term/src/main.rs b/helix-term/src/main.rs
index 84b52ea2..dc6f31f4 100644
--- a/helix-term/src/main.rs
+++ b/helix-term/src/main.rs
@@ -73,6 +73,14 @@ fn main() {
 
     setup_logging(verbosity).expect("failed to initialize logging.");
 
+    // initialize language registry
+    use helix_core::syntax::{Loader, LOADER};
+    let toml = include_str!("../../languages.toml");
+    LOADER.get_or_init(|| {
+        let config = toml::from_str(&toml).expect("Could not parse languages.toml");
+        Loader::new(config)
+    });
+
     for _ in 0..num_cpus::get() {
         std::thread::spawn(move || smol::block_on(EX.run(smol::future::pending::<()>())));
     }
diff --git a/helix-term/src/ui/markdown.rs b/helix-term/src/ui/markdown.rs
index c4f6039b..55b90ad4 100644
--- a/helix-term/src/ui/markdown.rs
+++ b/helix-term/src/ui/markdown.rs
@@ -80,6 +80,8 @@ fn parse<'a>(contents: &'a str, theme: Option<&Theme>) -> tui::text::Text<'a> {
 
                         let rope = Rope::from(text.as_ref());
                         let syntax = syntax::LOADER
+                            .get()
+                            .unwrap()
                             .language_config_for_scope(&format!("source.{}", language))
                             .and_then(|config| config.highlight_config(theme.scopes()))
                             .map(|config| Syntax::new(&rope, config));
-- 
cgit v1.2.3-70-g09d2