Add textwidth deprecation

omus · omus · commit bb20415b4692 · 2017-12-18T08:53:30.000-06:00
diff --git a/src/deprecated.jl b/src/deprecated.jl
@@ -188,3 +188,7 @@ else
     import Base.@irrational
     import Base.LinAlg.BLAS.@blasfunc
 end
+
+if VERSION < v"0.7.0-DEV.2915"
+    Base.@deprecate textwidth Compat.Unicode.textwidth
+end
