make into a package

.gitignore

@@ -0,0 +1 @@
+Manifest.toml

.travis.yml

@@ -0,0 +1,14 @@
+# Documentation: http://docs.travis-ci.com/user/languages/julia
+language: julia
+notifications:
+  email: false
+julia:
+  - 1.3
+  - 1
+  - nightly
+os:
+  - linux
+  - osx
+  - windows
+arch:
+  - x64

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Kristoffer <[email protected]> and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Project.toml

@@ -0,0 +1,12 @@
+name = "Grisu"
+uuid = "42e2da0e-8278-4e71-bc24-59509adca0fe"
+version = "1.0.0"
+
+[compat]
+julia = "1"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]

README.md

@@ -0,0 +1,19 @@
+# Grisu
+
+[![Build Status](https://travis-ci.com/JuliaAttic/Grisu.jl.svg?branch=master)](https://travis-ci.com/JuliaAttic/Grisu.jl)
+
+The (internal) Grisu module was removed in Julia 1.6. However, some packages
+relies on this module. To keep this working, the Grisu module was filtered out
+as a normal package that can be depended on.
+
+Use it as follows, add a dependency on Grisu and use this instead of normally
+loading it:
+
+```julia
+if isdefined(Base, :Grisu)
+    const Grisu = Base.Grisu
+else
+    import Grisu
+end
+```
+

src/grisu.jl → src/Grisu.jl

@@ -9,12 +9,12 @@ const SHORTEST = 1
 const FIXED = 2
 const PRECISION = 3
 
-include("grisu/float.jl")
-include("grisu/fastshortest.jl")
-include("grisu/fastprecision.jl")
-include("grisu/fastfixed.jl")
-include("grisu/bignums.jl")
-include("grisu/bignum.jl")
+include("float.jl")
+include("fastshortest.jl")
+include("fastprecision.jl")
+include("fastfixed.jl")
+include("bignums.jl")
+include("bignum.jl")
 
 const DIGITS = Vector{UInt8}(undef, 309+17)
 const BIGNUMS = [Bignums.Bignum(),Bignums.Bignum(),Bignums.Bignum(),Bignums.Bignum()]

test/runtests.jl

@@ -1,6 +1,5 @@
-# This file is a part of Julia. License is MIT: https://julialang.org/license
-
-using Base.Grisu
+using Test
+using Grisu
 
 function trimrep(buffer)
     len = length(unsafe_string(pointer(buffer)))