🔧 Minor fix for sphinx 8.2 compat (#1013)

closes #1010

Author: chrisjsewell

.readthedocs.yml

@@ -14,5 +14,6 @@ python:
  - rtd
 
 sphinx:
+ configuration: docs/conf.py
  builder: html
  fail_on_warning: true

myst_parser/mdit_to_docutils/base.py

@@ -716,8 +716,9 @@ def render_fence(self, token: SyntaxTreeNode) -> None:
  if not name and self.sphinx_env is not None:
  # use the current highlight setting, via the ``highlight`` directive,
  # or ``highlight_language`` configuration.
- name = self.sphinx_env.temp_data.get(
- "highlight_language", self.sphinx_env.config.highlight_language
+ name = (
+ self.sphinx_env.temp_data.get("highlight_language")
+ or self.sphinx_env.config.highlight_language
  )
 
  lineno_start = 1

pyproject.toml

@@ -75,6 +75,7 @@ testing = [
  "pytest-regressions",
  "pytest-param-files~=0.6.0",
  "sphinx-pytest",
+ "pygments<2.19", # TODO fix test regression with 2.19"
 ]
 testing-docutils = [
  "pygments",