From ae8eadd6da86f77b643d87e2a70c0567a319ea8e Mon Sep 17 00:00:00 2001
From: Vinicius Gerevini <viniciusgerevini@gmail.com>
Date: Thu, 21 Feb 2019 15:21:56 +1100
Subject: [PATCH] added VimuxSetRunner to allow defining any panel as runner

---
 doc/vimux.txt    | 13 +++++++++++++
 plugin/vimux.vim |  7 +++++++
 2 files changed, 20 insertions(+)

diff --git a/doc/vimux.txt b/doc/vimux.txt
index a469d49..b25ab3f 100644
--- a/doc/vimux.txt
+++ b/doc/vimux.txt
@@ -16,6 +16,7 @@ CONTENTS                                                        *vimux-contents*
       2.6 .............................. |VimuxClearRunnerHistory|
       2.7 .............................. |VimuxZoomRunner|
       2.8 .............................. |VimuxRunCommandInDir|
+      2.9 .............................. |VimuxSetRunner|
     3. Misc ............................ |VimuxMisc|
       3.1 Example Keybinding............ |VimuxExampleKeybinding|
       3.2 Tslime Replacement............ |VimuxTslimeReplacement|
@@ -69,6 +70,7 @@ Furthermore there are several handy commands all starting with 'Vimux':
   - |VimuxCloseRunner|
   - |VimuxInspectRunner|
   - |VimuxInterruptRunner|
+  - |VimuxSetRunner|
   - |VimuxPromptCommand|
   - |VimuxClearRunnerHistory|
   - |VimuxZoomRunner|
@@ -211,7 +213,15 @@ inFile: If 1 the filename will be appended to the command
  " Push the repository of the currently opened file
  nnoremap <leader>gp :call VimuxRunCommandInDir("git push", 0)<CR>
 <
+------------------------------------------------------------------------------
+                                                               *VimuxSetRunner*
+VimuxSetRunner~
 
+Define which pane to use as Runner.
+>
+ " Set pane with index 3 as runner
+ :call VimuxSetRunner(3)
+<
 ==============================================================================
 MISC (3)                                                             *VimuxMisc*
 
@@ -240,6 +250,9 @@ Full Keybind Example~
 
  " Zoom the runner pane (use <bind-key> z to restore runner pane)
  map <Leader>vz :call VimuxZoomRunner()<CR>
+
+ " prompts for new runner index
+ map <leader>vs :VimuxSetRunner(input('Runner index: '))<CR>
 >
 
 ------------------------------------------------------------------------------
diff --git a/plugin/vimux.vim b/plugin/vimux.vim
index bd3a2db..dbdb9fe 100644
--- a/plugin/vimux.vim
+++ b/plugin/vimux.vim
@@ -14,6 +14,7 @@ command VimuxInterruptRunner :call VimuxInterruptRunner()
 command -nargs=? VimuxPromptCommand :call VimuxPromptCommand(<args>)
 command VimuxClearRunnerHistory :call VimuxClearRunnerHistory()
 command VimuxTogglePane :call VimuxTogglePane()
+command -nargs=? VimuxSetRunner :call VimuxSetRunner(<args>)
 
 function! VimuxRunCommandInDir(command, useFile)
     let l:file = ""
@@ -145,6 +146,12 @@ function! VimuxPromptCommand(...)
   call VimuxRunCommand(l:command)
 endfunction
 
+function! VimuxSetRunner(...)
+  if exists("a:1")
+    let g:VimuxRunnerIndex = a:1
+  endif
+endfunction
+
 function! _VimuxTmux(arguments)
   let l:command = _VimuxOption("g:VimuxTmuxCommand", "tmux")
   return system(l:command." ".a:arguments)