relax some doctests to better match non-requirement of ordering of Dict and Set (#57693)

discovered during failure of doctests in
#57509 but is an independent
change

Author: adienes

base/abstractdict.jl

@@ -144,7 +144,7 @@ But `keys(a)`, `values(a)` and `pairs(a)` all iterate `a`
 and return the elements in the same order.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> a = Dict(zip(["a", "b", "c"], [1, 2, 3]))
 Dict{String, Int64} with 3 entries:
   "c" => 3
@@ -207,7 +207,7 @@ Update collection with pairs from the other collections.
 See also [`merge`](@ref).
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> d1 = Dict(1 => 2, 3 => 4);
 
 julia> d2 = Dict(1 => 4, 4 => 5);
@@ -251,7 +251,7 @@ compatibility.
     `mergewith!` requires Julia 1.5 or later.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> d1 = Dict(1 => 2, 3 => 4);
 
 julia> d2 = Dict(1 => 4, 4 => 5);
@@ -425,7 +425,7 @@ Update `d`, removing elements for which `f` is `false`.
 The function `f` is passed `key=>value` pairs.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d\\s+=>\\s+\\S+\$"m
 julia> d = Dict(1=>"a", 2=>"b", 3=>"c")
 Dict{Int64, String} with 3 entries:
   2 => "b"
@@ -467,7 +467,7 @@ Return a copy of `d`, removing elements for which `f` is `false`.
 The function `f` is passed `key=>value` pairs.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d\\s+=>\\s+\\S+\$"m
 julia> d = Dict(1=>"a", 2=>"b")
 Dict{Int64, String} with 2 entries:
   2 => "b"
@@ -660,7 +660,7 @@ of `dict` then it will be converted to the value type if possible and otherwise
     `map!(f, values(dict::AbstractDict))` requires Julia 1.2 or later.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+(\\s+=>\\s+\\d)?\$"m
 julia> d = Dict(:a => 1, :b => 2)
 Dict{Symbol, Int64} with 2 entries:
   :a => 1

base/abstractset.jl

@@ -25,7 +25,7 @@ This is an infix operator, allowing `s ∪ itr`.
 See also [`unique`](@ref), [`intersect`](@ref), [`isdisjoint`](@ref), [`vcat`](@ref), [`Iterators.flatten`](@ref).
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d\$"m
 julia> union([1, 2], [3])
 3-element Vector{Int64}:
  1
@@ -68,7 +68,7 @@ Maintain order with arrays.
 $(_DOCS_ALIASING_WARNING)
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d\$"m
 julia> a = Set([3, 4, 5]);
 
 julia> union!(a, 1:2:7);

base/array.jl

@@ -911,7 +911,7 @@ Retrieve the value(s) stored at the given key or index within a collection. The
 See also [`get`](@ref), [`keys`](@ref), [`eachindex`](@ref).
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> A = Dict("a" => 1, "b" => 2)
 Dict{String, Int64} with 2 entries:
   "b" => 2
@@ -967,7 +967,7 @@ Store the given value at the given key or index within a collection. The syntax
 x` is converted by the compiler to `(setindex!(a, x, i, j, ...); x)`.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> a = Dict("a"=>1)
 Dict{String, Int64} with 1 entry:
   "a" => 1

base/dict.jl

@@ -38,7 +38,7 @@ Given a single iterable argument, constructs a [`Dict`](@ref) whose key-value pa
 are taken from 2-tuples `(key,value)` generated by the argument.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> Dict([("A", 1), ("B", 2)])
 Dict{String, Int64} with 2 entries:
   "B" => 2
@@ -47,7 +47,7 @@ Dict{String, Int64} with 2 entries:
 
 Alternatively, a sequence of pair arguments may be passed.
 
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> Dict("A"=>1, "B"=>2)
 Dict{String, Int64} with 2 entries:
   "B" => 2
@@ -205,7 +205,7 @@ end
 Remove all elements from a `collection`.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> A = Dict("a" => 1, "b" => 2)
 Dict{String, Int64} with 2 entries:
   "b" => 2
@@ -389,7 +389,7 @@ Return the value stored for the given key, or if no mapping for the key is prese
 `key => default`, and return `default`.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> d = Dict("a"=>1, "b"=>2, "c"=>3);
 
 julia> get!(d, "a", 5)
@@ -654,7 +654,7 @@ end
 Delete the mapping for the given key in a collection, if any, and return the collection.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> d = Dict("a"=>1, "b"=>2)
 Dict{String, Int64} with 2 entries:
   "b" => 2

base/essentials.jl

@@ -1115,7 +1115,7 @@ This function simply returns its argument by default, since the elements
 of a general iterator are normally considered its "values".
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d\$"m
 julia> d = Dict("a"=>1, "b"=>2);
 
 julia> values(d)

base/float.jl

@@ -406,8 +406,8 @@ See also [`trunc`](@ref).
 julia> unsafe_trunc(Int, -2.2)
 -2
 
-julia> unsafe_trunc(Int, NaN)
--9223372036854775808
+julia> unsafe_trunc(Int, NaN) isa Int
+true
 ```
 """
 function unsafe_trunc end

base/hashing.jl

@@ -15,7 +15,7 @@ Typically, any type that implements `hash` should also implement its own [`==`](
 
 The hash value may change when a new Julia process is started.
 
-```jldoctest
+```jldoctest; filter = r"0x[0-9a-f]{16}"
 julia> a = hash(10)
 0x95ea2955abd45275
 

base/regex.jl

@@ -194,7 +194,7 @@ See [`keys`](@ref keys(::RegexMatch)) for more information.
     Constructing NamedTuples and Dicts from RegexMatches requires Julia 1.11
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\S+\$"m
 julia> m = match(r"(?<hour>\\d+):(?<minute>\\d+)(am|pm)?", "11:30 in the morning")
 RegexMatch("11:30", hour="11", minute="30", 3=nothing)
 

base/set.jl

@@ -104,7 +104,7 @@ See also: [`in`](@ref), [`push!`](@ref), [`Set`](@ref)
     This function requires at least 1.11.
 
 # Examples
-```jldoctest; filter = r"^  [1234]\$"
+```jldoctest; filter = r"^\\s+\\d\$"m
 julia> s = Set{Any}([1, 2, 3]); in!(4, s)
 false
 
@@ -753,7 +753,7 @@ If `count` is specified, then replace at most `count` values in total
 (replacements being defined as `new(x) !== x`).
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\d+(\\s+=>\\s+\\d)?\$"m
 julia> replace!(x -> isodd(x) ? 2x : x, [1, 2, 3, 4])
 4-element Vector{Int64}:
  2
@@ -849,7 +849,7 @@ If `count` is specified, then replace at most `count` values in total
     Version 1.7 is required to replace elements of a `Tuple`.
 
 # Examples
-```jldoctest
+```jldoctest; filter = r"^\\s+\\S+\\s+=>\\s+\\d\$"m
 julia> replace(x -> isodd(x) ? 2x : x, [1, 2, 3, 4])
 4-element Vector{Int64}:
  2

stdlib/TOML/docs/src/index.md

@@ -66,7 +66,7 @@ julia> err.column
 The [`TOML.print`](@ref) function is used to print (or serialize) data into TOML
 format.
 
-```jldoctest
+```jldoctest; filter = r"^\s*\S+\s*=.*"m
 julia> using TOML
 
 julia> data = Dict(