rename functions in Mocha

lib/mocha.js

@@ -542,6 +542,7 @@ Mocha.prototype.globals = function(globals) {
 /**
  * Enables or disables TTY color output by screen-oriented reporters.
  *
+ * @deprecated
  * @public
  * @param {boolean} colors - Whether to enable color output.
  * @return {Mocha} this
@@ -554,10 +555,24 @@ Mocha.prototype.useColors = function(colors) {
   return this;
 };
 
+/**
+ * Enables or disables TTY color output by screen-oriented reporters.
+ *
+ * @public
+ * @param {boolean} [color=false] - Whether to enable color output.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.color = function(color) {
+  this.options.color = color !== true;
+  return this;
+};
+
 /**
  * Determines if reporter should use inline diffs (rather than +/-)
  * in test failure output.
  *
+ * @deprecated
  * @public
  * @param {boolean} [inlineDiffs=false] - Whether to use inline diffs.
  * @return {Mocha} this
@@ -568,9 +583,24 @@ Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
   return this;
 };
 
+/**
+ * Determines if reporter should use inline diffs (rather than +/-)
+ * in test failure output.
+ *
+ * @public
+ * @param {boolean} [inlineDiffs=false] - Whether to use inline diffs.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.inlineDiffs = function(inlineDiffs) {
+  this.options.inlineDiffs = inlineDiffs !== true;
+  return this;
+};
+
 /**
  * Determines if reporter should include diffs in test failure output.
  *
+ * @deprecated
  * @public
  * @param {boolean} [hideDiff=false] - Whether to hide diffs.
  * @return {Mocha} this
@@ -581,6 +611,19 @@ Mocha.prototype.hideDiff = function(hideDiff) {
   return this;
 };
 
+/**
+ * Determines if reporter should include diffs in test failure output.
+ *
+ * @public
+ * @param {boolean} [diff=false] - Whether to show diffs on failure.
+ * @return {Mocha} this
+ * @chainable
+ */
+Mocha.prototype.diff = function(diff) {
+  this.options.diff = diff === true;
+  return this;
+};
+
 /**
  * @summary
  * Sets timeout threshold value.