added variable inspector

README.md

@@ -1,11 +1,11 @@
-![](https://i.imgur.com/dWEHzD0.gif)
+![](https://i.imgur.com/36oEh3R.gif)
 
 ## Livepython 
 ### Watch your Python run like a movie.
 
 ##### NOTE: Livepython is alpha software. It doesn't handle a lot of edge cases and features may change.
 
-Livepython is a desktop app that lets you visually trace, in real-time, the execution of a Python program. It's meant to give you a quick grasp of a program's execution flow. It's less messy than sprinkling print statements throughout your code and simpler to use than debuggers/profilers. 
+Livepython is a desktop app that lets you visually trace, in real-time, the execution of a Python program. In addition, it can track changes in global and local variables as your program is running. Livepython meant to give you a quick grasp of a program's execution flow. It's less messy than sprinkling print statements throughout your code and simpler to use than debuggers/profilers. 
 
 Livepython can be launched from the command-line as easily as:
 
@@ -17,6 +17,8 @@ SPACE: Play/pause the program.
 
 Left/Right Arrow: Change speed of execution.
 
+V: Open/close Variable Inspector.
+
 ### Compatibility
 
 | **Python Version** | **Compatible?** |
@@ -28,8 +30,6 @@ Left/Right Arrow: Change speed of execution.
 
 ### Installation
 
-
-
     npm install livepython -g
 
 ### License

bin/livepython

@@ -51,10 +51,8 @@ pythonProcess.stderr.on("data", data => {
 })
 
 pythonProcess.on("exit", (code) => {
-  if (code !== 0) {
-    electronProcess.kill('SIGINT')
-    process.exit();
-  }
+  electronProcess.kill('SIGINT')
+  process.exit();
 })
 
 electronProcess.on("message", msg => {
@@ -75,13 +73,13 @@ electronProcess.on("message", msg => {
 })
 
 function killSubprocesses (e) {
-  // console.log(e.toString())
-  electronProcess.kill("SIGINT")
-  pythonProcess.kill("SIGINT")
+  electronProcess.kill("SIGINT");
+  pythonProcess.kill("SIGINT");
+  process.exit();
 }
 
 process.on('exit', killSubprocesses)
 process.on('SIGINT', killSubprocesses)
 process.on("SIGUSR1", killSubprocesses)
 process.on("SIGUSR2", killSubprocesses)
-process.on("uncaughtException", killSubprocesses)
+process.on("uncaughtException", killSubprocesses)