Re: [julia-users] Re: Customize REPL autocomplete
It will be prefect if the Tab can also auto-complete the argument names of
a function, like what R did.
Actually I have other complaints about REPL:
1. Ctrl+w delected all the line rather than only the last word. It really
make me crazy
2. If I push F1 in the REPL in termnal window (it is running in the
server), the whole system clashed:
julia ERROR: key not found: '\0'
in match_input at LineEdit.jl:734 (repeats 3 times)
in match_input at LineEdit.jl:731
in anonymous at LineEdit.jl:833
in prompt! at ./LineEdit.jl:1349
in run_interface at ./LineEdit.jl:1324
in run_interface_3B_9747 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
in run_frontend at ./REPL.jl:819
in run_repl at ./REPL.jl:170
in _start at ./client.jl:399
in _start_3B_9614 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
I really like that in MATLAB, I can see the help of the function I am
typing just by push F1. I think REPL could also support some hot-keys, like
showing help, showing current directory, showing data tip, showing function
argument hint, showing command history, and run a custom function during
typing the command. In many time, I cannot remember the function argument
order when I type command, I have to delete the whole line, check help, and
retype it again. How do you think about it?
On Wednesday, October 29, 2014 11:02:54 PM UTC+1, Max Suster wrote:
+1
On Wednesday, October 29, 2014 9:56:33 PM UTC+1, Elliot Saba wrote:
I really like the concept; I can't tell you how many times I've tried to
tab-complete dict keys.
-E
On Wed, Oct 29, 2014 at 1:36 PM, Ivar Nesje iva...@gmail.com wrote:
Nice. What do people think about adding this functionality to Base?
If anyone likes to read code in a gist, rather than in an email, I made
a link https://gist.github.com/ivarne/d232c1a815222fc5f896
Regards Ivar
kl. 21:07:45 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FJuliaLang%2Fjulia%2Fblob%2Fmaster%2Fbase%2FREPLCompletions.jl%23L185sa=Dsntz=1usg=AFQjCNHzQ0VkvZjQihp3roolMlmxAe9LHQ
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
Now it is work on string and symbol key, really cool!
It can also auto-complete the method of python object ^ ^v
On Wednesday, October 29, 2014 11:47:32 AM UTC+1, Ivar Nesje wrote:
That would be cool!
Currently there isn't any hooks you can use for that purpose (I
believe), but as most of Julia is written in Julia, it should be a
reasonable project to include the required functionality in
/base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
and submit a pull request on Github. This would likely be nice for
other associative structures
Re: [julia-users] Re: Customize REPL autocomplete
We have different level of experience with key bindings, and we are used to
different things. You won't get far with It really make me crazy that
Julia doesn't work exactly as Matlab or R, but there are definitely still
possibilities to change behaviour if you manage to convince the community
that some other way is better. See also the docs
http://docs.julialang.org/en/release-0.3/manual/interacting-with-julia/ where
we attempt to describe the different key bindings, and it seems like you
are confusing meta-Backspace with ^w.
We also have a really nice shortcut (that I can't find in the
documentation) where you can press TAB just after a left parens, and get a
list of the methods on the function. That is often more directly useful
than the help, when you need to lookup the order of the arguments.
julia sin(\t
sin(a::Complex{Float16}) at float16.jl:141 sin(x::Real) at math.jl:125
sin(z::Complex{T:Real}) at complex.jl:518
sin{Tv,Ti}(A::SparseMatrixCSC{Tv,Ti}) at sparse/sparsematrix.jl:450
sin(x::Float64) at math.jl:123
sin{T:Number}(::AbstractArray{T:Number,1}) at operators.jl:358
sin(x::Float32) at math.jl:124
sin{T:Number}(::AbstractArray{T:Number,2}) at operators.jl:359
sin(a::Float16) at float16.jl:140
sin{T:Number}(::AbstractArray{T:Number,N}) at operators.jl:361
sin(x::BigFloat) at mpfr.jl:488
This trick also works when you have started typing some of the arguments,
if you ensure that the cursor is right after the parens.
Ivar
kl. 10:07:37 UTC+1 torsdag 30. oktober 2014 skrev xiong...@gmail.com
følgende:
It will be prefect if the Tab can also auto-complete the argument names of
a function, like what R did.
Actually I have other complaints about REPL:
1. Ctrl+w delected all the line rather than only the last word. It really
make me crazy
2. If I push F1 in the REPL in termnal window (it is running in the
server), the whole system clashed:
julia ERROR: key not found: '\0'
in match_input at LineEdit.jl:734 (repeats 3 times)
in match_input at LineEdit.jl:731
in anonymous at LineEdit.jl:833
in prompt! at ./LineEdit.jl:1349
in run_interface at ./LineEdit.jl:1324
in run_interface_3B_9747 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
in run_frontend at ./REPL.jl:819
in run_repl at ./REPL.jl:170
in _start at ./client.jl:399
in _start_3B_9614 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
I really like that in MATLAB, I can see the help of the function I am
typing just by push F1. I think REPL could also support some hot-keys, like
showing help, showing current directory, showing data tip, showing function
argument hint, showing command history, and run a custom function during
typing the command. In many time, I cannot remember the function argument
order when I type command, I have to delete the whole line, check help, and
retype it again. How do you think about it?
On Wednesday, October 29, 2014 11:02:54 PM UTC+1, Max Suster wrote:
+1
On Wednesday, October 29, 2014 9:56:33 PM UTC+1, Elliot Saba wrote:
I really like the concept; I can't tell you how many times I've tried to
tab-complete dict keys.
-E
On Wed, Oct 29, 2014 at 1:36 PM, Ivar Nesje iva...@gmail.com wrote:
Nice. What do people think about adding this functionality to Base?
If anyone likes to read code in a gist, rather than in an email, I
made a link https://gist.github.com/ivarne/d232c1a815222fc5f896
Regards Ivar
kl. 21:07:45 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FJuliaLang%2Fjulia%2Fblob%2Fmaster%2Fbase%2FREPLCompletions.jl%23L185sa=Dsntz=1usg=AFQjCNHzQ0VkvZjQihp3roolMlmxAe9LHQ
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1
Re: [julia-users] Re: Customize REPL autocomplete
I see, I should use meta-Backspace instead. And the undocumented shortcut
for function arguments is cool! I didn't find that before!
Just for fun, I changed my code a little, to show help by function_name?\t,
like:
julia sin?\t
Base.sin(x)
Compute sine of x, where x is in radians
julia sin?
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
if txt[pos]=='?' pos1
#Show help of function
m=match(r([\w\!]+)$,txt[1:pos-1])
if !isa(m,Nothing)
S=m.captures[1]
if isdefined(parse(S))
println()
help(S)
end
return UTF8String[], 0:-1, true
end
end
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2
]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2
]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
On Thursday, October 30, 2014 10:39:43 AM UTC+1, Ivar Nesje wrote:
We have different level of experience with key bindings, and we are used
to different things. You won't get far with It really make me crazy that
Julia doesn't work exactly as Matlab or R, but there are definitely still
possibilities to change behaviour if you manage to convince the community
that some other way is better. See also the docs
http://docs.julialang.org/en/release-0.3/manual/interacting-with-julia/
where
we attempt to describe the different key bindings, and it seems like you
are confusing meta-Backspace with ^w.
We also have a really nice shortcut (that I can't find in the
documentation) where you can press TAB just after a left parens, and get a
list of the methods on the function. That is often more directly useful
than the help, when you need to lookup the order of the arguments.
julia sin(\t
sin(a::Complex{Float16}) at float16.jl:141 sin(x::Real) at math.jl:125
sin(z::Complex{T:Real}) at complex.jl:518
sin{Tv,Ti}(A::SparseMatrixCSC{Tv,Ti}) at sparse/sparsematrix.jl:450
sin(x::Float64) at math.jl:123
sin{T:Number}(::AbstractArray{T:Number,1}) at operators.jl:358
sin(x::Float32) at math.jl:124
sin{T:Number}(::AbstractArray{T:Number,2}) at operators.jl:359
sin(a::Float16) at float16.jl:140
sin{T:Number}(::AbstractArray{T:Number,N}) at operators.jl:361
sin(x::BigFloat) at mpfr.jl:488
This trick also works when you have started typing some of the arguments,
if you ensure that the cursor is right after the parens.
Ivar
kl. 10:07:37 UTC+1 torsdag 30. oktober 2014 skrev xiong...@gmail.com
følgende:
It will be prefect if the Tab can also auto-complete the argument names
of a function, like what R did.
Actually I have other complaints about REPL:
1. Ctrl+w delected all the line rather than only the last word. It really
make me crazy
2. If I push F1 in the REPL in termnal window (it is running in the
server), the whole system clashed:
julia ERROR: key not found: '\0'
in match_input at LineEdit.jl:734 (repeats 3 times)
in match_input at LineEdit.jl:731
in anonymous at LineEdit.jl:833
in prompt! at ./LineEdit.jl:1349
in run_interface at ./LineEdit.jl:1324
in run_interface_3B_9747 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
in run_frontend at ./REPL.jl:819
in run_repl at ./REPL.jl:170
in _start at ./client.jl:399
in _start_3B_9614 at
/home/JXiong/programs/julia_0.3/julia/usr/bin/../lib/julia/sys.so
I really like that in MATLAB, I can see the help of the function I am
Re: [julia-users] Re: Customize REPL autocomplete
Actually, you could already do that if you typed the ? first... Thanks
for the enthusiasm, though!
Cheers,
Kevin
On Thu, Oct 30, 2014 at 3:43 AM, xiongji...@gmail.com wrote:
I see, I should use meta-Backspace instead. And the undocumented shortcut
for function arguments is cool! I didn't find that before!
Just for fun, I changed my code a little, to show help by
function_name?\t, like:
julia sin?\t
Base.sin(x)
Compute sine of x, where x is in radians
julia sin?
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
if txt[pos]=='?' pos1
#Show help of function
m=match(r([\w\!]+)$,txt[1:pos-1])
if !isa(m,Nothing)
S=m.captures[1]
if isdefined(parse(S))
println()
help(S)
end
return UTF8String[], 0:-1, true
end
end
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[
2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[
2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
On Thursday, October 30, 2014 10:39:43 AM UTC+1, Ivar Nesje wrote:
We have different level of experience with key bindings, and we are used
to different things. You won't get far with It really make me crazy that
Julia doesn't work exactly as Matlab or R, but there are definitely still
possibilities to change behaviour if you manage to convince the community
that some other way is better. See also the docs
http://docs.julialang.org/en/release-0.3/manual/interacting-with-julia/
where
we attempt to describe the different key bindings, and it seems like you
are confusing meta-Backspace with ^w.
We also have a really nice shortcut (that I can't find in the
documentation) where you can press TAB just after a left parens, and get a
list of the methods on the function. That is often more directly useful
than the help, when you need to lookup the order of the arguments.
julia sin(\t
sin(a::Complex{Float16}) at float16.jl:141 sin(x::Real) at math.jl:125
sin(z::Complex{T:Real}) at complex.jl:518
sin{Tv,Ti}(A::SparseMatrixCSC{Tv,Ti})
at sparse/sparsematrix.jl:450
sin(x::Float64) at math.jl:123
sin{T:Number}(::AbstractArray{T:Number,1})
at operators.jl:358
sin(x::Float32) at math.jl:124
sin{T:Number}(::AbstractArray{T:Number,2})
at operators.jl:359
sin(a::Float16) at float16.jl:140
sin{T:Number}(::AbstractArray{T:Number,N})
at operators.jl:361
sin(x::BigFloat) at mpfr.jl:488
This trick also works when you have started typing some of the
arguments, if you ensure that the cursor is right after the parens.
Ivar
kl. 10:07:37 UTC+1 torsdag 30. oktober 2014 skrev xiong...@gmail.com
følgende:
It will be prefect if the Tab can also auto-complete the argument names
of a function, like what R did.
Actually I have other complaints about REPL:
1. Ctrl+w delected all the line rather than only the last word. It
really make me crazy
2. If I push F1 in the REPL in termnal window (it is running in the
server), the whole system clashed:
julia ERROR: key not found: '\0'
in match_input at LineEdit.jl:734 (repeats 3 times)
in match_input at LineEdit.jl:731
in anonymous at LineEdit.jl:833
in prompt! at ./LineEdit.jl:1349
in run_interface at ./LineEdit.jl:1324
in run_interface_3B_9747 at /home/JXiong/programs/julia_0.
3/julia/usr/bin/../lib/julia/sys.so
in run_frontend at
Re: [julia-users] Re: Customize REPL autocomplete
The advantage is you don't need to remove the whole line to check the help
information. It could also used to check the information of variable while
typing. What's ever, maybe it is nothing more than a toy. Let me work with
it for a while first. :)
The REPL is written by Julia itself, which is really excite me. Maybe
several years later, Julia REPL is another Emacs! I hope it could become
more customize. After all, many Julia user are tech-geek.
Thank you for your information, and thank you for the REPL!
On Thursday, October 30, 2014 12:51:43 PM UTC+1, Kevin Squire wrote:
Actually, you could already do that if you typed the ? first... Thanks
for the enthusiasm, though!
Cheers,
Kevin
On Thu, Oct 30, 2014 at 3:43 AM, xiong...@gmail.com javascript: wrote:
I see, I should use meta-Backspace instead. And the undocumented shortcut
for function arguments is cool! I didn't find that before!
Just for fun, I changed my code a little, to show help by
function_name?\t, like:
julia sin?\t
Base.sin(x)
Compute sine of x, where x is in radians
julia sin?
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
if txt[pos]=='?' pos1
#Show help of function
m=match(r([\w\!]+)$,txt[1:pos-1])
if !isa(m,Nothing)
S=m.captures[1]
if isdefined(parse(S))
println()
help(S)
end
return UTF8String[], 0:-1, true
end
end
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures
[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
println(\nToo many keys to be auto-completed.)
return UTF8String[], 0:-1, true
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures
[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
On Thursday, October 30, 2014 10:39:43 AM UTC+1, Ivar Nesje wrote:
We have different level of experience with key bindings, and we are used
to different things. You won't get far with It really make me crazy that
Julia doesn't work exactly as Matlab or R, but there are definitely still
possibilities to change behaviour if you manage to convince the community
that some other way is better. See also the docs
http://docs.julialang.org/en/release-0.3/manual/interacting-with-julia/
where
we attempt to describe the different key bindings, and it seems like you
are confusing meta-Backspace with ^w.
We also have a really nice shortcut (that I can't find in the
documentation) where you can press TAB just after a left parens, and get a
list of the methods on the function. That is often more directly useful
than the help, when you need to lookup the order of the arguments.
julia sin(\t
sin(a::Complex{Float16}) at float16.jl:141 sin(x::Real) at math.jl:125
sin(z::Complex{T:Real}) at complex.jl:518
sin{Tv,Ti}(A::SparseMatrixCSC{Tv,Ti})
at sparse/sparsematrix.jl:450
sin(x::Float64) at math.jl:123
sin{T:Number}(::AbstractArray{T:Number,1})
at operators.jl:358
sin(x::Float32) at math.jl:124
sin{T:Number}(::AbstractArray{T:Number,2})
at operators.jl:359
sin(a::Float16) at float16.jl:140
sin{T:Number}(::AbstractArray{T:Number,N})
at operators.jl:361
sin(x::BigFloat) at mpfr.jl:488
This trick also works when you have started typing some of the
arguments, if you ensure that the cursor is right after the parens.
Ivar
kl. 10:07:37 UTC+1 torsdag 30. oktober 2014 skrev xiong...@gmail.com
følgende:
It will be prefect if the Tab can also auto-complete the argument names
of a
Re: [julia-users] Re: Customize REPL autocomplete
Maybe a little flaw for the filename auto-completion, that path started with ~ ($HOME) can not be completed.
[julia-users] Re: Customize REPL autocomplete
That would be cool! Currently there isn't any hooks you can use for that purpose (I believe), but as most of Julia is written in Julia, it should be a reasonable project to include the required functionality in /base/REPLCompletions.jl https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185 and submit a pull request on Github. This would likely be nice for other associative structures (PyCall anyone?) also. You will have to look for unclosed `[` that is either empty or continue with a `:` indicating a symbol or `` indicating a string index. Ivar kl. 10:06:19 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com følgende: Is there any way to add an customal autocomplete list to Julia REPL? For example, I really hope the Dict can be as convenient as MATLAB structure that the keys can be autpcompleted in command line.
[julia-users] Re: Customize REPL autocomplete
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
Now it is work on string and symbol key, really cool!
It can also auto-complete the method of python object ^ ^v
On Wednesday, October 29, 2014 11:47:32 AM UTC+1, Ivar Nesje wrote:
That would be cool!
Currently there isn't any hooks you can use for that purpose (I believe),
but as most of Julia is written in Julia, it should be a reasonable project
to include the required functionality in /base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
and
submit a pull request on Github. This would likely be nice for other
associative structures (PyCall anyone?) also.
You will have to look for unclosed `[` that is either empty or continue
with a `:` indicating a symbol or `` indicating a string index.
Ivar
kl. 10:06:19 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
Is there any way to add an customal autocomplete list to Julia REPL? For
example, I really hope the Dict can be as convenient as MATLAB structure
that the keys can be autpcompleted in command line.
[julia-users] Re: Customize REPL autocomplete
Nice. What do people think about adding this functionality to Base?
If anyone likes to read code in a gist, rather than in an email, I made a
link https://gist.github.com/ivarne/d232c1a815222fc5f896
Regards Ivar
kl. 21:07:45 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FJuliaLang%2Fjulia%2Fblob%2Fmaster%2Fbase%2FREPLCompletions.jl%23L185sa=Dsntz=1usg=AFQjCNHzQ0VkvZjQihp3roolMlmxAe9LHQ
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
Now it is work on string and symbol key, really cool!
It can also auto-complete the method of python object ^ ^v
On Wednesday, October 29, 2014 11:47:32 AM UTC+1, Ivar Nesje wrote:
That would be cool!
Currently there isn't any hooks you can use for that purpose (I believe),
but as most of Julia is written in Julia, it should be a reasonable project
to include the required functionality in /base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
and
submit a pull request on Github. This would likely be nice for other
associative structures (PyCall anyone?) also.
You will have to look for unclosed `[` that is either empty or continue
with a `:` indicating a symbol or `` indicating a string index.
Ivar
kl. 10:06:19 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
Is there any way to add an customal autocomplete list to Julia REPL? For
example, I really hope the Dict can be as convenient as MATLAB structure
that the keys can be autpcompleted in command line.
Re: [julia-users] Re: Customize REPL autocomplete
I really like the concept; I can't tell you how many times I've tried to
tab-complete dict keys.
-E
On Wed, Oct 29, 2014 at 1:36 PM, Ivar Nesje iva...@gmail.com wrote:
Nice. What do people think about adding this functionality to Base?
If anyone likes to read code in a gist, rather than in an email, I made a
link https://gist.github.com/ivarne/d232c1a815222fc5f896
Regards Ivar
kl. 21:07:45 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FJuliaLang%2Fjulia%2Fblob%2Fmaster%2Fbase%2FREPLCompletions.jl%23L185sa=Dsntz=1usg=AFQjCNHzQ0VkvZjQihp3roolMlmxAe9LHQ
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
Now it is work on string and symbol key, really cool!
It can also auto-complete the method of python object ^ ^v
On Wednesday, October 29, 2014 11:47:32 AM UTC+1, Ivar Nesje wrote:
That would be cool!
Currently there isn't any hooks you can use for that purpose (I
believe), but as most of Julia is written in Julia, it should be a
reasonable project to include the required functionality in
/base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
and submit a pull request on Github. This would likely be nice for
other associative structures (PyCall anyone?) also.
You will have to look for unclosed `[` that is either empty or continue
with a `:` indicating a symbol or `` indicating a string index.
Ivar
kl. 10:06:19 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
Is there any way to add an customal autocomplete list to Julia REPL?
For example, I really hope the Dict can be as convenient as MATLAB
structure that the keys can be autpcompleted in command line.
Re: [julia-users] Re: Customize REPL autocomplete
+1
On Wednesday, October 29, 2014 9:56:33 PM UTC+1, Elliot Saba wrote:
I really like the concept; I can't tell you how many times I've tried to
tab-complete dict keys.
-E
On Wed, Oct 29, 2014 at 1:36 PM, Ivar Nesje iva...@gmail.com
javascript: wrote:
Nice. What do people think about adding this functionality to Base?
If anyone likes to read code in a gist, rather than in an email, I made
a link https://gist.github.com/ivarne/d232c1a815222fc5f896
Regards Ivar
kl. 21:07:45 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
I get it work ^ ^ Haha!!
Thank you for your information!
First, insert below code in the beginning of completions function in
/base/REPLCompletions.jl
https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FJuliaLang%2Fjulia%2Fblob%2Fmaster%2Fbase%2FREPLCompletions.jl%23L185sa=Dsntz=1usg=AFQjCNHzQ0VkvZjQihp3roolMlmxAe9LHQ
:
try
if isdefined(Main, :CUSTOM_AUTOCOMPLETION_HOOK)
t=Main.CUSTOM_AUTOCOMPLETION_HOOK(string, pos)
if t[3]
return t
end
end
catch err
println(Error in CUSTOM_AUTOCOMPLETION_HOOK:)
println(err)
end
And recompile Julia. Now I have a hook for the custom-autocompletion.
Second, I define such function:
function CUSTOM_AUTOCOMPLETION_HOOK(txt,pos)
m=match(r(\w+)\[\([^\]*)$,txt[1:pos])
if !isa(m,Nothing)
#For String key
if !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=[filter(x-isa(x,String),ky)...]
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]=='\')
if length(txt)=pos+1 txt[pos+1]==']'
lst=map(x-x*\,lst)
else
lst=map(x-x*\],lst)
end
end
return lst, (pos-length(m.captures[2])+1):pos, true
else
#For symbol key
m=match(r(\w+)\[\:(\w*)$,txt[1:pos])
if isa(m,Nothing) || !isdefined(Main,parse(m.captures[1]))
return UTF8String[], 0:-1, false
end
var=eval(parse(m.captures[1]))
if !applicable(keys,var)
return UTF8String[], 0:-1, false
end
ky=keys(var)
if length(ky)500
return UTF8String[], 0:-1, false
end
ky=map(string,[filter(x-isa(x,Symbol),ky)...])
lst=convert(Vector{UTF8String},[filter(x-beginswith(x,m.
captures[2]),ky)...])
if !(length(txt)=pos+1 txt[pos+1]==']')
lst=map(x-x*],lst)
end
return lst, (pos-length(m.captures[2])+1):pos, true
end
end
Now it is work on string and symbol key, really cool!
It can also auto-complete the method of python object ^ ^v
On Wednesday, October 29, 2014 11:47:32 AM UTC+1, Ivar Nesje wrote:
That would be cool!
Currently there isn't any hooks you can use for that purpose (I
believe), but as most of Julia is written in Julia, it should be a
reasonable project to include the required functionality in
/base/REPLCompletions.jl
https://github.com/JuliaLang/julia/blob/master/base/REPLCompletions.jl#L185
and submit a pull request on Github. This would likely be nice for
other associative structures (PyCall anyone?) also.
You will have to look for unclosed `[` that is either empty or continue
with a `:` indicating a symbol or `` indicating a string index.
Ivar
kl. 10:06:19 UTC+1 onsdag 29. oktober 2014 skrev xiong...@gmail.com
følgende:
Is there any way to add an customal autocomplete list to Julia REPL?
For example, I really hope the Dict can be as convenient as MATLAB
structure that the keys can be autpcompleted in command line.
