diff --git a/lib/matplotlib/backends/backend_pgf.py b/lib/matplotlib/backends/backend_pgf.py index 5c4ffe9adb84..faa7b164d025 100644 --- a/lib/matplotlib/backends/backend_pgf.py +++ b/lib/matplotlib/backends/backend_pgf.py @@ -82,7 +82,7 @@ def _get_preamble(): _NO_ESCAPE = r"(?