--- a/.clang-format-ignore
+++ b/.clang-format-ignore
@@ -30,16 +30,18 @@ xpcom/tests/.*
 
 # Generated from ./tools/rewriting/ThirdPartyPaths.txt
 # awk '{print ""$1".*"}' ./tools/rewriting/ThirdPartyPaths.txt
 browser/components/translation/cld2/.*
 browser/extensions/mortar/ppapi/.*
 db/sqlite3/src/.*
 devtools/client/sourceeditor/codemirror/.*
 devtools/client/sourceeditor/tern/.*
+editor/libeditor/tests/browserscope/lib/richtext/.*
+editor/libeditor/tests/browserscope/lib/richtext2/.*
 extensions/spellcheck/hunspell/src/.*
 gfx/angle/.*
 gfx/cairo/.*
 gfx/graphite2/.*
 gfx/harfbuzz/.*
 gfx/ots/.*
 gfx/qcms/.*
 gfx/sfntly/.*

--- a/tools/rewriting/ThirdPartyPaths.txt
+++ b/tools/rewriting/ThirdPartyPaths.txt
@@ -1,13 +1,15 @@
 browser/components/translation/cld2/
 browser/extensions/mortar/ppapi/
 db/sqlite3/src/
 devtools/client/sourceeditor/codemirror/
 devtools/client/sourceeditor/tern/
+editor/libeditor/tests/browserscope/lib/richtext/
+editor/libeditor/tests/browserscope/lib/richtext2/
 extensions/spellcheck/hunspell/src/
 gfx/angle/
 gfx/cairo/
 gfx/graphite2/
 gfx/harfbuzz/
 gfx/ots/
 gfx/qcms/
 gfx/sfntly/