茱莉亚REPL

julia> x[TAB]
julia> xor

julia> mapf[TAB]
julia> mapfold

julia> mapfold[TAB]
mapfoldl mapfoldr

atreplinit() do repl
    if VERSION >= v"1.11.0-0"
        repl.options.hint_tab_completes = false
    end
end

julia> stri[TAB]
stride     strides     string      strip

朱莉娅>条纹[标签]
StridedArray StridedMatrix StridedVecOrMat StridedVector字符串

julia> \pi[TAB]
julia> π
π = 3.1415926535897...

julia> e\_1[TAB] = [1,0]
julia> e₁ = [1,0]
2-element Vector{Int64}:
 1
 0

julia> e\^1[TAB] = [1 0]
julia> e¹ = [1 0]
1×2 Matrix{Int64}:
 1  0

julia> \sqrt[TAB]2     # √ is equivalent to the sqrt function
julia> √2
1.4142135623730951

julia> \hbar[TAB](h) = h / 2\pi[TAB]
julia> ħ(h) = h / 2π
ħ (generic function with 1 method)

julia> \h[TAB]
\hat              \hermitconjmatrix  \hkswarow          \hrectangle
\hatapprox        \hexagon           \hookleftarrow     \hrectangleblack
\hbar             \hexagonblack      \hookrightarrow    \hslash
\heartsuit        \hksearow          \house             \hspace

julia> α="\alpha[TAB]"   # LaTeX completion also works in strings
julia> α="α"

julia> path="/[TAB]"
.dockerenv  .juliabox/   boot/        etc/         lib/         media/       opt/         root/        sbin/        sys/         usr/
.dockerinit bin/         dev/         home/        lib64/       mnt/         proc/        run/         srv/         tmp/         var/
shell> /[TAB]
.dockerenv  .juliabox/   boot/        etc/         lib/         media/       opt/         root/        sbin/        sys/         usr/
.dockerinit bin/         dev/         home/        lib64/       mnt/         proc/        run/         srv/         tmp/         var/

julia> foo = Dict("qwer1"=>1, "qwer2"=>2, "asdf"=>3)
Dict{String,Int64} with 3 entries:
  "qwer2" => 2
  "asdf"  => 3
  "qwer1" => 1

julia> foo["q[TAB]

"qwer1" "qwer2"
julia> foo["qwer

julia> x = 3 + 4im;

julia> x.[TAB][TAB]
im re

julia> import UUIDs

julia> UUIDs.uuid[TAB][TAB]
uuid1        uuid4         uuid5        uuid_version

julia> split("","")[1].[TAB]
lastindex  offset  string

julia> max([TAB] # All methods are displayed, not shown here due to size of the list

julia> max([1, 2], [TAB] # All methods where `Vector{Int}` matches as first argument
max(x, y) in Base at operators.jl:215
max(a, b, c, xs...) in Base at operators.jl:281

julia> max([1, 2], max(1, 2), [TAB] # All methods matching the arguments.
max(x, y) in Base at operators.jl:215
max(a, b, c, xs...) in Base at operators.jl:281

julia> split("1 1 1", [TAB]
split(str::AbstractString; limit, keepempty) in Base at strings/util.jl:302
split(str::T, splitter; limit, keepempty) where T<:AbstractString in Base at strings/util.jl:277

julia> InteractiveUtils.?("somefile")[TAB]
edit(path::AbstractString) in InteractiveUtils at InteractiveUtils/src/editless.jl:197
less(file::AbstractString) in InteractiveUtils at InteractiveUtils/src/editless.jl:266

julia> InteractiveUtils.?("somefile")[SHIFT-TAB]
apropos(string) in REPL at REPL/src/docview.jl:796
clipboard(x) in InteractiveUtils at InteractiveUtils/src/clipboard.jl:64
code_llvm(f) in InteractiveUtils at InteractiveUtils/src/codeview.jl:221
code_native(f) in InteractiveUtils at InteractiveUtils/src/codeview.jl:243
edit(path::AbstractString) in InteractiveUtils at InteractiveUtils/src/editless.jl:197
edit(f) in InteractiveUtils at InteractiveUtils/src/editless.jl:225
eval(x) in InteractiveUtils at InteractiveUtils/src/InteractiveUtils.jl:3
include(x) in InteractiveUtils at InteractiveUtils/src/InteractiveUtils.jl:3
less(file::AbstractString) in InteractiveUtils at InteractiveUtils/src/editless.jl:266
less(f) in InteractiveUtils at InteractiveUtils/src/editless.jl:274
report_bug(kind) in InteractiveUtils at InteractiveUtils/src/InteractiveUtils.jl:391
separate_kwargs(args...; kwargs...) in InteractiveUtils at InteractiveUtils/src/macros.jl:7

julia> using Mmap

help?> Mmap.?("file",[TAB]
Mmap.Anonymous(name::String, readonly::Bool, create::Bool) in Mmap at Mmap/src/Mmap.jl:16
mmap(file::AbstractString) in Mmap at Mmap/src/Mmap.jl:245
mmap(file::AbstractString, ::Type{T}) where T<:Array in Mmap at Mmap/src/Mmap.jl:245
mmap(file::AbstractString, ::Type{T}, dims::Tuple{Vararg{Integer, N}}) where {T<:Array, N} in Mmap at Mmap/src/Mmap.jl:245
mmap(file::AbstractString, ::Type{T}, dims::Tuple{Vararg{Integer, N}}, offset::Integer; grow, shared) where {T<:Array, N} in Mmap at Mmap/src/Mmap.jl:245
mmap(file::AbstractString, ::Type{T}, len::Integer) where T<:Array in Mmap at Mmap/src/Mmap.jl:251
mmap(file::AbstractString, ::Type{T}, len::Integer, offset::Integer; grow, shared) where T<:Array in Mmap at Mmap/src/Mmap.jl:251
mmap(file::AbstractString, ::Type{T}, dims::Tuple{Vararg{Integer, N}}) where {T<:BitArray, N} in Mmap at Mmap/src/Mmap.jl:316
mmap(file::AbstractString, ::Type{T}, dims::Tuple{Vararg{Integer, N}}, offset::Integer; grow, shared) where {T<:BitArray, N} in Mmap at Mmap/src/Mmap.jl:316
mmap(file::AbstractString, ::Type{T}, len::Integer) where T<:BitArray in Mmap at Mmap/src/Mmap.jl:322
mmap(file::AbstractString, ::Type{T}, len::Integer, offset::Integer; grow, shared) where T<:BitArray in Mmap at Mmap/src/Mmap.jl:322

function customize_colors(repl)
    repl.prompt_color = Base.text_colors[:cyan]
end

atreplinit(customize_colors)

function customize_colors(repl)
    repl.envcolors = false
    repl.answer_color = Base.text_colors[:bold]
end

atreplinit(customize_colors)

ENV["JULIA_ERROR_COLOR"] = :magenta
ENV["JULIA_WARN_COLOR"] = :yellow
ENV["JULIA_INFO_COLOR"] = :cyan

julia> @__MODULE__
Main

julia> using REPL

julia> REPL.activate(Base)

(Base) julia> @__MODULE__
Base

(Base) julia> using REPL # Need to load REPL into Base module to use it

(Base) julia> REPL.activate(Main)

julia>

julia> Core<Alt-m> # using the keybinding to change module

(Core) julia>

(Core) julia> <Alt-m> # going back to Main via keybinding

julia>

julia><Alt-m>#通过键绑定返回以前活动的核心

(核心)朱莉娅>

julia> module CustomMod
           export var, f
           var = 1
           f(x) = x^2
       end;

julia> REPL.activate(CustomMod)

(Main.CustomMod) julia> varinfo()
  name         size summary
  ––––––––– ––––––– ––––––––––––––––––––––––––––––––––
  CustomMod         Module
  f         0 bytes f (generic function with 1 method)
  var       8 bytes Int64

atreplinit() do repl
    @eval import REPL
    if !isdefined(repl, :interface)
        repl.interface = REPL.setup_interface(repl)
    end
    REPL.numbered_prompt!(repl)
end

In [1]: 5 + 3
Out[1]: 8

In [2]: Out[1] + 5
Out[2]: 13

In [3]: Out
Out[3]: Dict{Int64, Any} with 2 entries:
  2 => 13
  1 => 8