feat: VtrSendCtrlC and VtrSendKeysRaw (#98)

Co-authored-by: Chris Toomey <chris@ctoomey.com>

doc/vim-tmux-runner.txt

@@ -1,4 +1,4 @@
-*vim-tmux-runner.txt*	      For Vim version 7.3	      Last change: 2012 Nov 25
+*vim-tmux-runner.txt*	      For Vim version 7.3	      Last change: 2020 May 29
 
                             Vim Tmux Runner
                     Vim and tmux, sittin' in a tree...
@@ -20,7 +20,9 @@ CONTENTS                                                        *vtr-contents*
         2.10 ............................... |VtrClearRunner|
         2.11 ............................... |VtrFlushCommand|
         2.12 ............................... |VtrSendCtrlD|
-        2.13 ............................... |VtrSendFile|
+        2.13 ............................... |VtrSendCtrlC|
+        2.14 ............................... |VtrSendKeysRaw|
+        2.15 ............................... |VtrSendFile|
       3. Configuration ................... |VTR-Configuration|
         3.1 ................................ |VtrPercentage|
         3.2 ................................ |VtrOrientation|
@@ -217,9 +219,24 @@ Send Ctrl-D key sequence to the runner without resetting the current command.
 This is useful if you are repeatedly running a script in the debugger and
 regularly need to kill the repl.
 
+------------------------------------------------------------------------------
+                                                                 *VtrSendCtrlC*
+2.13 VtrSendCtrlC~
+
+Send Ctrl-C key sequence to the runner without resetting the current command.
+This is useful if you are repeatedly running a script in the debugger and
+regularly need to interrupt the process.
+
+------------------------------------------------------------------------------
+                                                               *VtrSendKeysRaw*
+2.14 VtrSendKeysRaw~
+
+Send a key sequence to the runner. |VtrSendCtrlD| and |VtrSendCtrlC| wrap this
+to send Ctrl-D and Ctrl-C to the runner.
+
 ------------------------------------------------------------------------------
                                                                   *VtrSendFile*
-2.13 VtrSendFile~
+2.15 VtrSendFile~
 
 Send a command to execute the current file as a script. The command will be
 crafted based on the filetype of the current buffer, e.g. for a file "foo.rb"

plugin/vim-tmux-runner.vim

@@ -178,6 +178,19 @@ function! s:SendKeys(keys)
     call s:SendEnterSequence()
 endfunction
 
+function! s:SendKeysRaw(keys)
+  if !s:ValidRunnerPaneSet() | return | endif
+  call s:_SendKeys(a:keys)
+endfunction
+
+function! s:SendCtrlD()
+  call s:SendKeysRaw('')
+endfunction
+
+function! s:SendCtrlC()
+  call s:SendKeysRaw('')
+endfunction
+
 function! s:SendEnterSequence()
     call s:_SendKeys("Enter")
 endfunction
@@ -425,12 +438,6 @@ function! s:SendTextToRunner(lines)
     call s:SendTmuxCommand(targeted_cmd)
 endfunction
 
-function! s:SendCtrlD()
-  if !s:ValidRunnerPaneSet() | return | endif
-  call s:SendTmuxCopyModeExit()
-  call s:SendKeys('')
-endfunction
-
 function! s:SendFileViaVtr(ensure_pane)
     let runners = s:CurrentFiletypeRunners()
     if has_key(runners, &filetype)
@@ -480,7 +487,9 @@ function! s:DefineCommands()
     command! VtrClearRunner call s:SendClearSequence()
     command! VtrFlushCommand call s:FlushCommand()
     command! VtrSendCtrlD call s:SendCtrlD()
-    command! -bang -nargs=? -bar VtrAttachToPane call s:AttachToPane(<f-args>)
+    command! VtrSendCtrlC call s:SendCtrlC()
+    command! VtrAttachToPane call s:PromptForRunnerToAttach()
+    command! -nargs=1 VtrSendKeysRaw call s:SendKeysRaw(<q-args>)
 endfunction
 
 function! s:DefineKeymaps()