Only prompt in 'interactive' contexts to avoid annoying questions

README.md

@@ -128,7 +128,7 @@ And a couple of brief demos:
 - call stack display and navigation
 - hierarchical variable value display popup (see `<Plug>VimspectorBalloonEval`)
 - interactive debug console with autocompletion
-- launch debugee within Vim's embedded terminal
+- launch debuggee within Vim's embedded terminal
 - logging/stdout display
 - simple stable API for custom tooling (e.g. integrate with language server)
 
@@ -698,7 +698,7 @@ let g:vimspector_enable_mappings = 'VISUAL_STUDIO'
 | `F5`              | When debugging, continue. Otherwise start debugging.      | `vimspector#Continue()` |
 | `Shift F5`        | Stop debugging.                                           | `vimspector#Stop()` |
 | `Ctrl Shift F5`   | Restart debugging with the same configuration.            | `vimspector#Restart()` |
-| `F6`              | Pause debugee.                                            | `vimspector#Pause()` |
+| `F6`              | Pause debuggee.                                            | `vimspector#Pause()` |
 | `F9`              | Toggle line breakpoint on the current line.               | `vimspector#ToggleBreakpoint()` |
 | `Shift F9`        | Add a function breakpoint for the expression under cursor | `vimspector#AddFunctionBreakpoint( '<cexpr>' )` |
 | `F10`             | Step Over                                                 | `vimspector#StepOver()` |
@@ -723,7 +723,7 @@ let g:vimspector_enable_mappings = 'HUMAN'
 | `F5`         | When debugging, continue. Otherwise start debugging.      | `vimspector#Continue()`                                      |
 | `F3`         | Stop debugging.                                           | `vimspector#Stop()`                                          |
 | `F4`         | Restart debugging with the same configuration.            | `vimspector#Restart()`                                       |
-| `F6`         | Pause debugee.                                            | `vimspector#Pause()`                                         |
+| `F6`         | Pause debuggee.                                            | `vimspector#Pause()`                                         |
 | `F9`         | Toggle line breakpoint on the current line.               | `vimspector#ToggleBreakpoint()`                              |
 | `<leader>F9` | Toggle conditional line breakpoint on the current line.   | `vimspector#ToggleBreakpoint( { trigger expr, hit count expr } )` |
 | `F8`         | Add a function breakpoint for the expression under cursor | `vimspector#AddFunctionBreakpoint( '<cexpr>' )`              |
@@ -1002,7 +1002,7 @@ The stack trace is represented by the buffer `vimspector.StackTrace`.
 * In the outputs window, use the WinBar to select the output channel.
 * Alternatively, use `:VimspectorShowOutput <category>`. Use command-line
   completion to see the categories.
-* The debugee prints to the stdout channel.
+* The debuggee prints to the stdout channel.
 * Other channels may be useful for debugging.
 
 ![output window](https://puremourning.github.io/vimspector-web/img/vimspector-output-window.png)
@@ -1057,10 +1057,29 @@ which will tail it in a little window (doesn't work on Windows).
 
 To close the debugger, use:
 
-* `Reset` WinBar button (`set mouse=a`)
+* `Reset` WinBar button
 * `:VimspectorReset` when the WinBar is not available.
 * `call vimspector#Reset()`
 
+
+## Terminate debuggee
+
+If the debuggee is still running when stopping or resetting, then some debug
+adapters allow you to specify what should happen to it when finishing debugging.
+Typically, the default behaviour is sensible, and this is what happens most of
+the time. These are the defaults according to DAP:
+
+* If the request was 'launch': terminate the debuggee
+* If the request was 'attach': don't terminate the debuggee
+
+Some debug adapters allow you to choose what to do when disconnecting. If you
+wish to control this behaviour, use `:VimspectorReset` or call
+`vimspector#Reset( { 'interactive': v:true } )`. If the debug adapter offers a
+choice as to whether or not to terminate the debuggee, you will be prompted to
+choose. The same applies for `vimspector#Stop()` which can take an argument:
+`vimspector#Stop( { 'interactive': v:true } )`.
+
+
 # Debug profile configuration
 
 For an introduction to the configuration of `.vimspector.json`, take a look at
@@ -1903,14 +1922,14 @@ You can even customise the WinBar buttons by simply running the usual `menu`
 By default, Vimspector uses something a bit like this:
 
 ```viml
-nnoremenu WinBar.■\ Stop :call vimspector#Stop()<CR>
+nnoremenu WinBar.■\ Stop :call vimspector#Stop( { 'interactive': v:false } )<CR>
 nnoremenu WinBar.▶\ Cont :call vimspector#Continue()<CR>
 nnoremenu WinBar.▷\ Pause :call vimspector#Pause()<CR>
 nnoremenu WinBar.↷\ Next :call vimspector#StepOver()<CR>
 nnoremenu WinBar.→\ Step :call vimspector#StepInto()<CR>
 nnoremenu WinBar.←\ Out :call vimspector#StepOut()<CR>
 nnoremenu WinBar.⟲: :call vimspector#Restart()<CR>
-nnoremenu WinBar.✕ :call vimspector#Reset()<CR>
+nnoremenu WinBar.✕ :call vimspector#Reset( { 'interactive': v:false } )<CR>
 ```
 
 If you prefer a different layout or if the unicode symbols don't render
@@ -1923,7 +1942,7 @@ func! CustomiseUI()
   " Clear the existing WinBar created by Vimspector
   nunmenu WinBar
   " Cretae our own WinBar
-  nnoremenu WinBar.Kill :call vimspector#Stop()<CR>
+  nnoremenu WinBar.Kill :call vimspector#Stop( { 'interactive': v:true } )<CR>
   nnoremenu WinBar.Continue :call vimspector#Continue()<CR>
   nnoremenu WinBar.Pause :call vimspector#Pause()<CR>
   nnoremenu WinBar.Step\ Over  :call vimspector#StepOver()<CR>

autoload/vimspector.vim

@@ -55,11 +55,16 @@ function! vimspector#LaunchWithSettings( settings ) abort
   py3 _vimspector_session.Start( launch_variables = vim.eval( 'a:settings' ) )
 endfunction
 
-function! vimspector#Reset() abort
+function! vimspector#Reset( ... ) abort
   if !s:Enabled()
     return
   endif
-  py3 _vimspector_session.Reset()
+  if a:0 == 0
+    let options = {}
+  else
+    let options = a:1
+  endif
+  py3 _vimspector_session.Reset( **vim.eval( 'options' ) )
 endfunction
 
 function! vimspector#Restart() abort
@@ -185,11 +190,16 @@ function! vimspector#SetCurrentThread() abort
   py3 _vimspector_session.SetCurrentThread()
 endfunction
 
-function! vimspector#Stop() abort
+function! vimspector#Stop( ... ) abort
   if !s:Enabled()
     return
   endif
-  py3 _vimspector_session.Stop()
+  if a:0 == 0
+    options = {}
+  else
+    options = a:1
+  endif
+  py3 _vimspector_session.Stop( **vim.eval( 'options' ) )
 endfunction
 
 function! vimspector#ExpandVariable() abort

plugin/vimspector.vim

@@ -105,7 +105,7 @@ command! -bar -nargs=1 -complete=custom,vimspector#CompleteExpr
       \ call vimspector#Evaluate( <f-args> )
 command! -bar
       \ VimspectorReset
-      \ call vimspector#Reset()
+      \ call vimspector#Reset( { 'interactive': v:true } )
 
 " Installer commands
 command! -bar -bang -nargs=* -complete=custom,vimspector#CompleteInstall

python3/vimspector/debug_session.py

@@ -320,7 +320,7 @@ class DebugSession( object ):
 
     if self._connection:
       self._logger.debug( "_StopDebugAdapter with callback: start" )
-      self._StopDebugAdapter( start )
+      self._StopDebugAdapter( interactive = False, callback = start )
       return
 
     start()
@@ -385,14 +385,15 @@ class DebugSession( object ):
     self._connection = None
 
   @IfConnected()
-  def Stop( self ):
+  def Stop( self, interactive = False ):
     self._logger.debug( "Stop debug adapter with no callback" )
-    self._StopDebugAdapter()
+    self._StopDebugAdapter( interactive = interactive )
 
-  def Reset( self ):
+  def Reset( self, interactive = False ):
     if self._connection:
       self._logger.debug( "Stop debug adapter with callback : self._Reset()" )
-      self._StopDebugAdapter( lambda: self._Reset() )
+      self._StopDebugAdapter( interactive = interactive,
+                              callback = lambda: self._Reset() )
     else:
       self._Reset()
 
@@ -772,7 +773,7 @@ class DebugSession( object ):
 
     self._logger.info( 'Debug Adapter Started' )
 
-  def _StopDebugAdapter( self, callback = None ):
+  def _StopDebugAdapter( self, interactive = False, callback = None ):
     self._splash_screen = utils.DisplaySplash(
       self._api_prefix,
       self._splash_screen,
@@ -791,10 +792,10 @@ class DebugSession( object ):
         self._connection_type ) )
 
     arguments = {}
-    if self._server_capabilities.get( 'supportTerminateDebuggee' ):
+    if ( interactive and
-      # If we attached, we should _not_ terminate the debuggee
+         self._server_capabilities.get( 'supportTerminateDebuggee' ) ):
       if self._stackTraceView.AnyThreadsRunning():
-        choice = utils.AskForInput( "Terminate debugee [Y/N/default]? ", "" )
+        choice = utils.AskForInput( "Terminate debuggee [Y/N/default]? ", "" )
         if choice == "Y" or choice == "y":
           arguments[ 'terminateDebuggee' ] = True
         elif choice == "N" or choice == 'n':
@@ -1028,14 +1029,14 @@ class DebugSession( object ):
       self._splash_screen = utils.DisplaySplash(
         self._api_prefix,
         self._splash_screen,
-        "Attaching to debugee..." )
+        "Attaching to debuggee..." )
 
       self._PrepareAttach( self._adapter, self._launch_config )
     elif request == "launch":
       self._splash_screen = utils.DisplaySplash(
         self._api_prefix,
         self._splash_screen,
-        "Launching debugee..." )
+        "Launching debuggee..." )
 
       # FIXME: This cmdLine hack is not fun.
       self._PrepareLaunch( self._configuration.get( 'remote-cmdLine', [] ),
@@ -1171,7 +1172,7 @@ class DebugSession( object ):
 
   def OnEvent_terminated( self, message ):
     # The debugging _session_ has terminated. This does not mean that the
-    # debugee has terminated (that's the exited event).
+    # debuggee has terminated (that's the exited event).
     #
     # We will handle this when the server actually exists.
     #
@@ -1181,13 +1182,13 @@ class DebugSession( object ):
 
 
   def OnEvent_exited( self, message ):
-    utils.UserMessage( 'The debugee exited with status code: {}'.format(
+    utils.UserMessage( 'The debuggee exited with status code: {}'.format(
       message[ 'body' ][ 'exitCode' ] ) )
     self._stackTraceView.OnExited( message )
     self._codeView.SetCurrentFrame( None )
 
   def OnEvent_process( self, message ):
-    utils.UserMessage( 'The debugee was started: {}'.format(
+    utils.UserMessage( 'The debuggee was started: {}'.format(
       message[ 'body' ][ 'name' ] ) )
 
   def OnEvent_module( self, message ):