X-Git-Url: http://git.scottworley.com/paperdoorknob/blobdiff_plain/87fb552dd37301bc0834afc09aa99cadd6310b98..30b145cc4660ae5d86bd0de88e373d3107ba54d5:/texfilter.py?ds=sidebyside

diff --git a/texfilter.py b/texfilter.py
index de3674b..e215b18 100644
--- a/texfilter.py
+++ b/texfilter.py
@@ -13,6 +13,8 @@ TexFilters: List[Tuple[str, Callable[[bytes], bytes]]] = [
     # Work around `Extra }, or forgotten \endgroup.`
     ("FixBareNesting", lambda x: re.sub(
         b'(^|\n)(\\\\(emph|st){)', b'\\1\\\\hspace{0pt}\\2', x)),
+    ("UnicodeApprox", lambda x: re.sub('≈'.encode('utf-8'), b'$\\approx$', x)),
+    ("UnicodeTriangle", lambda x: re.sub('◁'.encode('utf-8'), b'$\\lhd$', x)),
 ]