diff --git a/src/cli-constant.js b/src/cli-constant.js
index c979bf55..c43805b8 100644
--- a/src/cli-constant.js
+++ b/src/cli-constant.js
@@ -201,12 +201,6 @@ const stringOptionNames = optionArray
   .filter(option => option.isFormatOption && option.type !== "boolean")
   .map(option => option.name);
 
-const defaultOptions = {
-  "bracket-spacing": true,
-  semi: true,
-  parser: "babylon"
-};
-
 const minimistOptions = {
   boolean: optionArray
     .filter(option => !option.isDocsOnly && option.type === "boolean")
@@ -304,7 +298,6 @@ function sortAndAddNameKey(obj) {
 module.exports = {
   booleanOptionNames,
   stringOptionNames,
-  defaultOptions,
   minimistOptions,
   options,
   usage
diff --git a/src/cli-util.js b/src/cli-util.js
index 265909ba..e46643dd 100644
--- a/src/cli-util.js
+++ b/src/cli-util.js
@@ -15,6 +15,7 @@ const cleanAST = require("./clean-ast").cleanAST;
 const resolver = require("./resolve-config");
 const constant = require("./cli-constant");
 const validator = require("./cli-validator");
+const apiDefaultOptions = require("./options").defaults;
 
 function getOptions(argv) {
   return {
@@ -54,11 +55,15 @@ function getParserOption(argv) {
 function getIntOption(argv, optionName) {
   const value = argv[optionName];
 
+  if (value === undefined) {
+    return value;
+  }
+
   validator.validateIntOption(value, constant.options[optionName], {
-    exceptions: [undefined]
+    exceptions: [apiDefaultOptions[kebabToCamel(optionName)]]
   });
 
-  return value === undefined ? value : Number(value);
+  return Number(value);
 }
 
 function getTrailingComma(argv) {
@@ -72,7 +77,7 @@ function getTrailingComma(argv) {
       );
       return "es5";
     case undefined:
-      return "none";
+      return value;
     default:
       validator.validateChoiceOption(value, constant.options["trailing-comma"]);
       return value;
@@ -129,7 +134,7 @@ function writeOutput(result, options) {
   // Don't use `console.log` here since it adds an extra newline at the end.
   process.stdout.write(result.formatted);
 
-  if (options.cursorOffset) {
+  if (options.cursorOffset >= 0) {
     process.stderr.write(result.cursorOffset + "\n");
   }
 }
@@ -202,15 +207,15 @@ function getOptionsForFile(argv, filePath) {
   return applyConfigPrecedence(argv.__args, options, configPrecedence);
 }
 
-function parseArgsToOptions(args, defaults) {
+function parseArgsToOptions(args, overrideDefaults) {
   return getOptions(
     minimist(args, {
       boolean: constant.booleanOptionNames,
       string: constant.stringOptionNames,
       default: Object.assign(
         {},
-        constant.defaultOptions,
-        dashifyObject(defaults)
+        dashifyObject(apiDefaultOptions),
+        dashifyObject(overrideDefaults)
       )
     })
   );
@@ -376,6 +381,10 @@ function formatFiles(argv) {
   });
 }
 
+function kebabToCamel(str) {
+  return str.replace(/-([a-z])/g, (_, char) => char.toUpperCase());
+}
+
 module.exports = {
   logResolvedConfigPathOrDie,
   format,
diff --git a/src/options.js b/src/options.js
index 25ad8c86..0a9877d2 100644
--- a/src/options.js
+++ b/src/options.js
@@ -84,4 +84,4 @@ function normalize(options) {
   return normalized;
 }
 
-module.exports = { normalize };
+module.exports = { normalize, defaults };