diff --git a/cli.js b/cli.js
index d2931f7..37aa531 100755
--- a/cli.js
+++ b/cli.js
@@ -26,9 +26,24 @@ const printErrorMessage = (e, code) => {
   }
 }
 
+let cache = []
+const getChar = () => {
+  if (cache.length <= 0) {
+    const input = fs.readFileSync(0).toString()
+    input.split('').forEach(char => cache.push(char))
+  }
+  return cache.shift()
+}
+
 const makeCLIEnvironment = () => {
   const env = new Environment()
   env.setBuiltin('readFile', (_vars, args) => fs.readFileSync(args[0], 'utf8'))
+  env.setBuiltin('exit', (_vars, args) => process.exit(args[0] || 0))
+  env.setBuiltin('chr', (_vars, args) => String.fromCharCode(args[0]))
+  env.setBuiltin('getc', () => {
+    const val = getChar()
+    return val ? val.charCodeAt(0) : -1
+  })
   return env
 }
 
diff --git a/examples/getc.lox b/examples/getc.lox
new file mode 100644
index 0000000..d9d8e74
--- /dev/null
+++ b/examples/getc.lox
@@ -0,0 +1,6 @@
+
+var c = getc();
+
+print c;
+
+print "done";
\ No newline at end of file
diff --git a/hi.py b/hi.py
deleted file mode 100644
index 573c6e4..0000000
--- a/hi.py
+++ /dev/null
@@ -1,19 +0,0 @@
-class Doughnut():
-	def __init__(this, name):
-		this.name = name
-	def cook(this):
-		name = ""
-		if this.name:
-			name = this.name + " "
-		print "You fry the " + name + "Doughnut until golden brown."
-class BostonCream(Doughnut):
-	def __init__(this):
-		Doughnut.__init__(this, "Boston Cream")
-Doughnut("Cruller").cook()
-BostonCream().cook()
-def hello():
-	print "Would you like some breakfast?"
-print BostonCream
-print Doughnut
-print BostonCream()
-print hello
diff --git a/package-lock.json b/package-lock.json
index 17c76ab..4c32dfb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
-  "name": "yali",
-  "version": "0.10.2",
+  "name": "yalijs",
+  "version": "1.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -7622,7 +7622,7 @@
     },
     "prettier": {
       "version": "1.17.0",
-      "resolved": "http://registry.prod.auction.local:8081/repository/npm-internal/prettier/-/prettier-1.17.0.tgz",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.17.0.tgz",
       "integrity": "sha512-sXe5lSt2WQlCbydGETgfm1YBShgOX4HxQkFPvbxkcwgDvGDeqVau8h+12+lmSVlP3rHPz0oavfddSZg/q+Szjw==",
       "dev": true
     },
diff --git a/transpilers/python.js b/transpilers/python.js
index 29db5a8..9ef24f8 100644
--- a/transpilers/python.js
+++ b/transpilers/python.js
@@ -22,7 +22,6 @@ const {
   Condition
 } = require('../types')
 
-// const condChar = (condition, replacer = ' ') => condition ? replacer : ''
 const indentation = (scope, options) => options.indent.repeat(scope)
 
 let lastSuperclass = 'super'
@@ -104,7 +103,12 @@ ASTNodeMap.set(Super, ({ method: { lexeme: methodName }}) => {
 ASTNodeMap.set(This, ({ keyword }) => keyword.lexeme)
 
 
-ASTNodeMap.set(Block, ({ statements }, scope, options, initialIndent) => statements.map(stmt => loxToPython2(stmt, scope, options, initialIndent)).join('\n'))
+ASTNodeMap.set(Block, ({ statements }, scope, options, initialIndent) => {
+  if (statements.length <= 0) {
+    return indentation(scope, options) + 'pass'
+  }
+  return statements.map(stmt => loxToPython2(stmt, scope, options, initialIndent)).join('\n')
+})
 
 // Expressions
 ASTNodeMap.set(Var, ({ name: { lexeme } }) => lexeme)
@@ -123,8 +127,10 @@ ASTNodeMap.set(Binary, handleBinary)
 
 ASTNodeMap.set(Logical, handleBinary)
 
+const handleUnary = unary => unary === '!' ? 'not ' : unary
+
 ASTNodeMap.set(Unary, node => {
-  const operator = node.operator.lexeme
+  const operator = handleUnary(node.operator.lexeme)
   const right = loxToPython2(node.right)
   return operator + right
 })
@@ -144,21 +150,25 @@ ASTNodeMap.set(Assignment, node => {
   return name + ' = ' + value
 })
 
-ASTNodeMap.set(Literal, ({ value }) => {
+const handleLiteral = value => {
   if (typeof value === 'string') {
     return `"${value}"`
+  } else if (typeof value === 'boolean') {
+    return value ? 'True' : 'False'
   } else if (value === null) {
     return 'None'
   } else {
     return value
   }
-})
+}
+
+ASTNodeMap.set(Literal, ({ value }) => handleLiteral(value))
 
 const loxToPython2 = (node, scope = 0, optionsOverride = {}) => {
   const options = Object.assign({}, {
     indent: '\t',
   }, optionsOverride)
-
+  if (!(node instanceof Object)) return handleLiteral(node)
   if (ASTNodeMap.has(node.constructor)) {
     return ASTNodeMap.get(node.constructor)(node, scope, options)
   }