From 88ff7158f00ee877ec87599e547315c87e448064 Mon Sep 17 00:00:00 2001
From: Erica Marigold <hi@devcomp.xyz>
Date: Wed, 17 Apr 2024 12:09:32 +0530
Subject: [PATCH] fix(formatting): fix recursion with circular keys

Fixes a stack overflow caused when printing a table with circular keys by incrementing the depth argument when recursing and formatting table keys.
---
 src/lune/util/formatting.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lune/util/formatting.rs b/src/lune/util/formatting.rs
index 19f9a88..9d5eba0 100644
--- a/src/lune/util/formatting.rs
+++ b/src/lune/util/formatting.rs
@@ -130,7 +130,7 @@ pub fn pretty_format_value(
             } else if let Some(s) = call_table_tostring_metamethod(tab) {
                 write!(buffer, "{s}")?;
             } else if depth >= 1 && parent_table_addr.eq(&table_addr) {
-                write!(buffer, "{}", STYLE_DIM.apply_to("<self>"))?
+                write!(buffer, "{}", STYLE_DIM.apply_to("<self>"))?;
             } else {
                 let mut is_empty = false;
                 let depth_indent = INDENT.repeat(depth);
@@ -148,7 +148,7 @@ pub fn pretty_format_value(
                         )?,
                         _ => {
                             write!(buffer, "\n{depth_indent}{INDENT}[")?;
-                            pretty_format_value(buffer, &key, parent_table_addr.clone(), depth)?;
+                            pretty_format_value(buffer, &key, parent_table_addr.clone(), depth + 1)?;
                             write!(buffer, "] {} ", STYLE_DIM.apply_to("="))?;
                         }
                     }