isgraph
isgraph(c::Union{Char,AbstractString}) -> Bool
Tests whether a character is printable, and not a space, or whether this is true for all elements of a string. Any character that would cause a printer to use ink should be classified with isgraph(c)==true.
Examples
See Also
BigFloat, BigInt, Dict, eltype, fieldtype, Float32, Float64, IntSet, isa, isalnum, isalpha, isascii, iseltype, isequal, isgraph, isimmutable, isinteractive, isleaftype, isnull, ispunct, isspace, issubtype, keytype, Nullable, NullException, promote_type, typeintersect, typejoin, typemax, typemin, typeof, Val, valtype,User Contributed Notes
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