Would it be possible to add some bits to make Haskell support nicer?

like if you are on a line with
main :: IO ()
it sends
:t main
to ghci.

Kind Regards,

Hi,

I updated the linux version from centos 6 to centos 7, and when I try to send command with slimux to another tmux panel, I'm told
"
Enter: Select pane - Space/x: Test - C-c/q: Cancel

protocol version mismatch (client 7, server 8)
No additional panes found
"

Am I the only one who meet this problem in centos 7? How could I handle this ?
Thanks a lot!

Does Slimux support ranges, like '5\s' to send the next 5 lines (similar to '5dd')? I get an E481: No range allowed if I try...

I tried to setup "run the last command again" shortcut using the SlimuxSendKeys command.

Like this:

:SlimuxSendKeysPrompt
KEYS>C-C Up Enter

but it outputs

$ [A
[A: command not found

for some reason. It can be worked around like this

KEYS>C-C Enter Up Enter

Can you take a look at this @tarruda?

I'm experiencing a problem, could this be a bug or am I doing something wrong? I'm using Vim 8.0.55 in tmux 2.3, Mac OS Sierra. Thank you!

:SlimuxSendKeys 'anything' <CR>
OR
:SlimuxSendKeys "traceback()" <CR>

Error detected while processing function SlimuxSendKeys[4]..<SNR>92_Send:
line   31:
E115: Missing quote: ' send-keys -t " . target . " " . keys)
E116: Invalid arguments for function system

It would be great if I can set the current pane as default target pane. So that I don't need to config it for every new opened/reopened pane and no need to select the target pane among a list of panes. And it can also avoid the situation when you select a wrong pane, it could be messed up by the codes sent to it.

Hello,
Great plugin, invaluable to me. Having issues however, may have been on upgrade to iTerm2 3.0, not sure.

When I issue a SlimuxREPLSendLine, MacVim is unresponsive, with the cursor remaining in the vim command line (bottom).

Looking at running processes, seems to be tmux load-buffer -b Slimux - the command that is causing the hanging. Killing that allows me to continue using vim.

Obviously I'm not able to send text out to the REPL however.

It seems like this repository has not been updated for the last 4 years, even though there have been pull requests throughout this time.

To me personally, this repo represents the core of my workflow, so I would love to see it continue being maintained.

@esamattis any vision on potential further development or should there be an official fork that continues development?

Not listed yet there.

http://www.vim.org/scripts

This works perfectly fine ;

vim -

for i in range(1):
        for j in range(1):
                print 'Hello'

IPython [Using SlimuxREPLSendSelection] -

In [54]: for i in range(1):
   ....:        for j in range(1):
   ....:                        print 'Hello'
   ....: 
Hello

*Notice the spaces in my second indentation.

So when i try to indent back and do anything -

vim -

for i in range(1):
        for j in range(1):
                print 'Hello'
        print 'BUG!'

IPython -

In [55]: for i in range(1):
   ....:        for j in range(1):
   ....:                        print 'Hello'
   ....:                print 'BUG!'
   ....: 
  File "<ipython-input-55-007af182e978>", line 4
    print 'BUG!'
                ^
IndentationError: unindent does not match any outer indentation level

If you want to paste code into IPython, try the %paste and %cpaste magic functions.

IPython version : 4.2.1
vim version : 7.4

Any help would be appreciated, I really want to continue using Slimux.

Thank you.

I'm unable to send a single line (both with and without visual mode). Actually, only thing that works for me, is selecting more than one line in visual mode and using SlimuxREPLSendSelection.

Error detected while processing function SlimuxSendCode..<SNR>35_Send..<SNR>35_ExecFileTypeFn..SlimuxEscape_python:                             
line   44:                          
E121: Undefined variable: l:at_indent0
E15: Invalid expression: !l:at_indent0

@epeli confirmed that this is a Python-specific issue.

It works pretty well with python, but the indentation seems to be messed up with ipython.

Everything works as expected however when sending an indented line, slimux doesn't cut indentation according the first line as I'd expect after looking at slimux/ftplugin/python.vim

The output of :scriptnames lists the ftplugin, so I guess it's loaded. I tried sourcing it manually, still doesn't work.

Test file:

def test():
    print "hello"

:SlimuxREPLSendLine on the second line has the problem.

Vim log (truncated, started vim with -V9):

Executing BufEnter Auto commands for "*"
autocommand if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

Executing BufEnter Auto commands for "*"
autocommand sil! call s:LocalBrowse(expand("<amatch>"))

Calling shell to execute: "(tmux set-buffer -- '    print "hello"^M') >/tmp/vBj0Yn7/1 2>&1"
Calling shell to execute: "(tmux paste-buffer -t %1) >/tmp/vBj0Yn7/2 2>&1"
Executing CursorMoved Auto commands for "*"
autocommand call eclim#util#ShowCurrentError()

NerdTree before, eclim after, I am not sure whether it should display invoking SlimuxEscape_python.

I noticed an error after sending a visual selection with python code containing imports. To reproduce this issue:

1 - Initiate tmux and create two panes (in my case, I hit C-b+").
2 - In the first pane, open a file with vim (I personally use neovim). In the second pane, start a session with ipython.
3 - In the pane you started vim, create a vertical split with vim (C-W v)
4 - (Optional) Open another file in the second vertical split created in step 3.
5 - Write some python imports in the first part of the vertical split

import sys
import os

6 - Visually select those lines and send them to the ipython pane
7 - This will trigger an error

I attach a couple of screenshots to make the explanation easier to follow.

For some reason, this only happens with imports.

Version information: tmux 2.0, Ubuntu GNOME 15.10, latest version of slimux.

Thanks

See 55a01a2#commitcomment-19102917 for details. An extraneous newline causes commands to be split up as follows:

/usr/bin/tmux
 -V

instead of

/usr/bin/tmux -V

and the former causes shell errors.

1. Open Vim and set a target pane, e.g. with :SlimuxREPLConfigure
2. Close the target pane
3. Try to send something from Vim to the target pane

The last step silently fails. Could Slimux prompt for a new target pane instead?

This is a great plugin that I use almost every day.

However, I have been facing issues with sending R code to the console. Whenever the code is small, I can send it to the console without any problem. However, when I select a big chunk and send to the console it breaks.

It seems that when the code is pasted on the console via tmux paste-buffer, it gets somehow duplicated and I get an error. Whenever I copy and paste manually, the code is pasted correctly. Thus, I am not sure how to correct this problem.

I gave a go at escaping the R code by writing a custom function without any success:

function! SlimuxEscape_r(text)

    "" Remove all empty lines and use soft linebreaks
    let no_empty_lines = substitute(a:text, '\n\s*\ze\n', "", "g")
    let no_empty_lines = substitute(no_empty_lines, "\n", "
", "g")

    "" See if any non-empty lines sent at all
    if no_empty_lines == "
"
        return "
"
    endif

    "" Return the processed lines
    return l:no_empty_lines, "
")."
"

endfunction

As an illustration, take the following code:

        data.frame(
            Intercept=1,
            #aaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaa,
            #aaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaa,
            a = 23,
            #aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaa,
            #aaa = aaaa$aaa,
            #aaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaa,
            b = 34,
            #aaaaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaaaa,
            c = 56,
            #aaaaaaaaaa = aaaa$aaaaaaaaaa,
            #aaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaa,
            #aaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaa,
            d = 56 #,
            #aaaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaaa,
            #aaaaaaaaaaaaaa = aaaa$aaaaaaaaaaaaaa,
            #aaaaaaaaaaa = aaaa$aaaaaaaaaaa
            )

Whenever I send to the console via :SlimuxREPLSendSelection<CR>. The code is not pasted correctly and I get an error:

Error in data.frame(Intercept = 1, a = 23, b = 34, c = 56, aa$aaaaaaaaaaaaa,  :
  object 'aa' not found

However, if I copy and paste the above in the console it run without any problems.

Has anybody experienced a similar issue? Any way to fix it?

hi,guys.I see the video from @dvbuntu and decide to use the Slimux.
I install it by Vundle,not the pathogen.
Then i set the configure.

After that ,i want to test it .
But i don't how to use it in the tmux.

i use the C-c,C-c in the vim and C-b o change to another window, Then i don't know how to do .
Does everyone give me am example. Thanks.

Slimux works quite well here.
But sometimes I split the panes, then the names of panes get messed up. Slimux gets confused of which pane to send the content.

Is there any way to bound slimux to a fixed pane?

It'd be cool if

:help slimux

brought up some of the documentation, just the commands in the readme and what they do would be great.

E.g. I have the following mapping
nmap j :SlimuxREPLSendLine

After sending a line to a tmux pane, the cursor is placed to the beginning of that line.
A lot of the time, I send line to tmux in insert mode using "j", and it is very inconvenient that the cursor position changes after that.

Would be nice if SlimuxREPLSendLine can be change to not change cursor position.

Thank you for this plugin and your work.

I would like to report that sending from one vim to another works well in insert mode (as far as I have tried; i am a new user).

However, when the target vim is in normal mode the text is sent to a different location than the cursor position. It seems to prefer a particular position (i.e. it does not seem random as per my use).

It would be great if this would be solved. That is sending to another vim in normal mode would send the text to the position of the cursor.

Thank you

When the user sends a visual selection to a pane with IPython 5, slimux only sends the first line. Here is a screenshot the show the result after visual selection (selecting both lines) and <C-c><C-c>:

By the way, excellent plugin.

Is that screencast still available? The link seems broken.

SlimuxSendKeysLast prompts if one hasn't specified what to send, and then keeps sending that.

When someone uses SlimuxSendKeys command to send keys, however, the last sent gets overwritten and one would need to re-enter what was typed at the prompt.

I think separating the last-sent from the path by SlimuxSendKeys, and only involve the *Prompt and *Last commands it would avoid this problem.

It would be really great if it was possible to send any text object to REPL. For example, if I bind this function to gs, I would be able to send 3 lines with gs2j, or 2 paragraphs with gs2ap. Or if I have a text object for entire buffer ae, I could type gsae to send the buffer.

I've come up with this:

" Send text object to tmux pane via slimux
nnoremap <silent> gs :<C-u>set opfunc=SlimuxREPLSendTextObject<CR>g@
nnoremap <silent> gss :SlimuxREPLSendLine<CR>
vnoremap <silent> gs :SlimuxREPLSendSelection<CR>

function! SlimuxREPLSendTextObject(type, ...) abort
  let saved_unnamed_register = @@

  silent exe "normal! '[V']y"
  '[,']SlimuxREPLSendSelection

  let @@ = saved_unnamed_register
endfunction

Note that it does not work with sub-line text objects, like iw.

In some cases there can be quite a few comment lines in the selected range and sending the comments to the target pane makes no sense. It would be great to have a flag/argument to SlimuxREPLSendSelection to strip out the comments before sending the selection to the target pane.

Hello,

I just found out about Slimux (having previously been using vim-slime), and am excited to try it out! However, I haven't been able to get Slimux working, and so am wondering whether I'm doing something wrong, or if there might be a compatibility bug with my version of Tmux and/or Vim.

Versions:

• tmux -V tells me that I'm using version 1.9a
• vim --version tells me that I'm using version "7.4 (2013 Aug 10)"
• I'm using the master branch of Slimux, at the current commit (as of this writing), f8ae770. I installed it using Pathogen. I know that the install worked, because Vim recognizes the Slimux commands and doesn't give any error messages when I try to use them.

Replicating the Issue:

Here are the steps I'm taking when trying to use Slimux:

1. Start a tmux session with tmux new-session -s "Test"
2. Split the tmux window with Ctrl+b %
3. In one pane of the split tmux window, launch R (or python)
4. In the other pane, launch vim
5. In vim:
   1. Write 5+5
   2. Navigate the cursor to be on the same line as the 5+5
   3. In normal mode, do :SlimuxREPLSendLine
      1. Slimux now prompts me to select a tmux window.
         • I can navigate up and down. However, when I press the spacebar, nothing happens (no overlay of which window is which)
         • Using the Slimux selection window, I select the tmux pane that's running R or python, and press Enter.
         • Vim's status bar says ":SlimuxREPLSendLine" (i.e., it was recognized as a command, with no errors), but nothing happens in the other tmux pane.

• Nothing happens in the other tmux pane when I use SlimuxShellRun, either (e.g., with just bash running in the other tmux pane, using :SlimuxShellRun ls *\** in vim).
• SlimuxSendKeysPrompt and SlimuxSendKeysLast do work, however.

Am I forgetting to set something up here? From the Readme and blog posts I've read, I'm unsure whether there's more setup I should be doing.

I run vim outside tmux and my REPL inside. In this setup something went broken lately - Slimux "eats" one pane, when I have one pane open it says there are none, if there are multiple, it seems to ignore the first.

When I set
let g:slimux_exclude_vim_pane = 0

it works correctly again, so it seems that this filtering breaks down somehow if vim itself is not inside tmux, I guess. It should not be necessary to set this option if vim is not even inside tmux.

In situations where you are making tweaks and repeatedly sending the same section of code, it would be helpful if you could just use marks and send a command like:
'a,'bSlimuxREPLSendSelection

functions and configurations have been added, docs are lagging behind.

When I send a block of code under visual mode to the repl it always breaks half way through a for loop:

Firstly, thanks for writing such an awesome plugin. Just one request, is it possible to configure slimux in any way such that when doing SlimuxREPLConfigure, it only suggests panes from the active session and not all the tmux sessions. I usually have more than one tmux session running, and it therefore ends up suggesting a long list of panes.

Thanks

How to automatically set a pane to send commands to? Is this even possible?

SlimuxREPLSendSelection sends the selection to target pane but doesnt execute it. Kind of weird.

On the other hand, SlimuxREPLSendLine sends to target pane and executes...

Is this the expected behaviour?

I've been using slimux for half a year now and I love it. Until recently I've been using bash as my default shell, but now I have really been enjoying fish (friendly interactive shell). I have found a problem whereby within a fish shell I start tmux, create two panes, open vim in the top pane and my repl in the bottom pane, I send the first line and hence select the bottom pane, but it appears in the top pane! The lines of vim get send back to vim and not to the repl!

If I repeat the above procedure from bash it works fine. Does anyone know what could cause this?
Thanks :)

Line in question: https://github.com/epeli/slimux/blob/master/plugin/slimux.vim#L228

using vundle and installing works great, but when I quit vim, the slimux commands are never available again. has anybody seen anything like this?

I have never seen a problem like this before.

cheers!