From b008bd0589095763bca2c35d69095ac12bbf925e Mon Sep 17 00:00:00 2001
From: Evan Smith <evan.smith@shield.ai>
Date: Fri, 15 Aug 2025 14:24:12 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20FIX:=20Dedent=20math=20block=20i?=
 =?UTF-8?q?f=20nonzero=20indent=5Fwidth=20found=20in=20context?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 mdformat_myst/plugin.py |  6 +++++-
 tests/data/fixtures.md  | 30 ++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/mdformat_myst/plugin.py b/mdformat_myst/plugin.py
index 19391e0..077ce15 100644
--- a/mdformat_myst/plugin.py
+++ b/mdformat_myst/plugin.py
@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import re
+import textwrap
 
 from markdown_it import MarkdownIt
 import mdformat.plugins
@@ -78,11 +79,14 @@ def _math_inline_renderer(node: RenderTreeNode, context: RenderContext) -> str:
 
 
 def _math_block_renderer(node: RenderTreeNode, context: RenderContext) -> str:
+    indent_width = context.env.get("indent_width", 0)
+    if indent_width > 0:
+        return f"$${textwrap.dedent(node.content)}$$"
     return f"$${node.content}$$"
 
 
 def _math_block_label_renderer(node: RenderTreeNode, context: RenderContext) -> str:
-    return f"$${node.content}$$ ({node.info})"
+    return f"{_math_block_renderer(node, context)} ({node.info})"
 
 
 def _math_block_safe_blockquote_renderer(
diff --git a/tests/data/fixtures.md b/tests/data/fixtures.md
index f5899de..0b70e44 100644
--- a/tests/data/fixtures.md
+++ b/tests/data/fixtures.md
@@ -260,6 +260,36 @@ $$ (eq1)
 > Some more words
 .
 
+Indented dollarmath block
+.
+1. Indented math block
+
+   $$
+   a=1
+   $$
+.
+1. Indented math block
+
+   $$
+   a=1
+   $$
+.
+
+Indented dollarmath block labeled
+.
+1. Indented labeled math block
+
+   $$
+   a=1
+   $$ (eq1)
+.
+1. Indented labeled math block
+
+   $$
+   a=1
+   $$ (eq1)
+.
+
 Frontmatter
 .
 ---