diff --git a/.vim/after/syntax/c.vim b/.vim/after/syntax/c.vim
deleted file mode 100644
index 0ced4d7..0000000
--- a/.vim/after/syntax/c.vim
+++ /dev/null
@@ -1,24 +0,0 @@
-if !has('conceal')
-    finish
-endif
-
-setlocal conceallevel=1
-syntax clear cOperator
-
-"syntax match cOperator "++" conceal cchar=⧺
-
-"syntax match cOperator "=\@<!===\@!" conceal cchar=⇔
-syntax match cOperator "!=" conceal cchar=≠
-syntax match cOperator "<=" conceal cchar=≤
-syntax match cOperator ">=" conceal cchar=≥
-
-syntax match cOperator "<<" conceal cchar=«
-syntax match cOperator ">>" conceal cchar=»
-
-syntax match cOperator "::" conceal cchar=∷
-syntax match cOperator "->" conceal cchar=→
-
-syntax match cOperator "||" conceal cchar=∥
-
-hi! link cOperator Operator
-hi! link Conceal Operator
diff --git a/.vim/after/syntax/cpp.vim b/.vim/after/syntax/cpp.vim
deleted file mode 100644
index 9face58..0000000
--- a/.vim/after/syntax/cpp.vim
+++ /dev/null
@@ -1,24 +0,0 @@
-if !has('conceal')
-    finish
-endif
-
-setlocal conceallevel=1
-syntax clear cppOperator
-
-"syntax match cppOperator "++" conceal cchar=⧺
-
-"syntax match cppOperator "=\@<!===\@!" conceal cchar=≖
-syntax match cppOperator "!=" conceal cchar=≠
-syntax match cppOperator "<=" conceal cchar=≤
-syntax match cppOperator ">=" conceal cchar=≥
-
-syntax match cppOperator "<<" conceal cchar=«
-syntax match cppOperator ">>" conceal cchar=»
-
-syntax match cppOperator "::" conceal cchar=∷
-syntax match cppOperator "->" conceal cchar=→
-
-syntax match cppOperator "||" conceal cchar=∥
-
-hi! link cppOperator Operator
-hi! link Conceal Operator