manen

commit 67b49e180447c7f5c51019939dce271debb91612
parent 9797b0c74825cb672d639c24644277a0fdabcc77
Author: Sylvia Ivory <git@sivory.net>
Date:   Mon, 23 Jun 2025 17:01:32 -0700

Prevent hinter from stalling

Diffstat:
M
src/editor.rs
 | 
4
++--
M
src/hinter.rs
 | 
5
+++++

2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/editor.rs b/src/editor.rs
@@ -6,7 +6,7 @@ use std::{
     },
 };
 
-use mlua::{HookTriggers, prelude::*};
+use mlua::prelude::*;
 use reedline::{
     DefaultPrompt, DefaultPromptSegment, EditCommand, Emacs, KeyCode, KeyModifiers, Reedline,
     ReedlineEvent, Signal, default_emacs_keybindings,
@@ -34,7 +34,7 @@ impl Editor {
         let cancel_lua = Arc::new(AtomicBool::new(false));
 
         let inner_cancel = cancel_lua.clone();
-        lua.set_hook(HookTriggers::EVERY_LINE, move |_lua, _debug| {
+        lua.set_hook(LuaHookTriggers::EVERY_LINE, move |_lua, _debug| {
             if inner_cancel.load(Ordering::Relaxed) {
                 inner_cancel.store(false, Ordering::Relaxed);
 
diff --git a/src/hinter.rs b/src/hinter.rs
@@ -20,6 +20,11 @@ fn burner_lua() -> Lua {
     let math: LuaTable = globals.get("math").unwrap();
     math.raw_remove("random").unwrap();
 
+    lua.set_hook(
+        LuaHookTriggers::new().every_nth_instruction(256),
+        |_lua, _debug| Err(LuaError::runtime("timed out")),
+    );
+
     lua
 }