Run gofmt

flag.go

@@ -89,22 +89,37 @@ func (f FlagsByName) Swap(i, j int) {
 // this interface be implemented.
 type Flag interface {
 	fmt.Stringer
+
 	// Apply Flag settings to the given flag set
 	Apply(*flag.FlagSet) error
+
+	// All possible names for this flag
 	Names() []string
+
+	// Whether the flag has been set or not
 	IsSet() bool
+
+	// whether the flag is a required flag or not
 	IsRequired() bool
+
 	// IsVisible returns true if the flag is not hidden, otherwise false
 	IsVisible() bool
+
+	// Returns the category of the flag
 	GetCategory() string
+
 	// GetUsage returns the usage string for the flag
 	GetUsage() string
+
 	// GetEnvVars returns the env vars for this flag
 	GetEnvVars() []string
+
 	// TakesValue returns true if the flag takes a value, otherwise false
 	TakesValue() bool
+
 	// GetDefaultText returns the default text for this flag
 	GetDefaultText() string
+
 	// GetValue returns the flags value as string representation and an empty
 	// string if the flag takes no value at all.
 	GetValue() string

flag_test.go

@@ -2384,43 +2384,43 @@ func TestFlagDefaultValue(t *testing.T) {
 			name:    "stringSclice",
 			flag:    &StringSliceFlag{Name: "flag", Value: NewStringSlice("default1", "default2")},
 			toParse: []string{"--flag", "parsed"},
-			expect:  `--flag value	(default: "default1", "default2")	(accepts multiple inputs)`,
+			expect: `--flag value	(default: "default1", "default2")	(accepts multiple inputs)`,
 		},
 		{
 			name:    "float64Sclice",
 			flag:    &Float64SliceFlag{Name: "flag", Value: NewFloat64Slice(1.1, 2.2)},
 			toParse: []string{"--flag", "13.3"},
-			expect:  `--flag value	(default: 1.1, 2.2)	(accepts multiple inputs)`,
+			expect: `--flag value	(default: 1.1, 2.2)	(accepts multiple inputs)`,
 		},
 		{
 			name:    "int64Sclice",
 			flag:    &Int64SliceFlag{Name: "flag", Value: NewInt64Slice(1, 2)},
 			toParse: []string{"--flag", "13"},
-			expect:  `--flag value	(default: 1, 2)	(accepts multiple inputs)`,
+			expect: `--flag value	(default: 1, 2)	(accepts multiple inputs)`,
 		},
 		{
 			name:    "intSclice",
 			flag:    &IntSliceFlag{Name: "flag", Value: NewIntSlice(1, 2)},
 			toParse: []string{"--flag", "13"},
-			expect:  `--flag value	(default: 1, 2)	(accepts multiple inputs)`,
+			expect: `--flag value	(default: 1, 2)	(accepts multiple inputs)`,
 		},
 		{
 			name:    "string",
 			flag:    &StringFlag{Name: "flag", Value: "default"},
 			toParse: []string{"--flag", "parsed"},
-			expect:  `--flag value	(default: "default")`,
+			expect: `--flag value	(default: "default")`,
 		},
 		{
 			name:    "bool",
 			flag:    &BoolFlag{Name: "flag", Value: true},
 			toParse: []string{"--flag", "false"},
-			expect:  `--flag	(default: true)`,
+			expect: `--flag	(default: true)`,
 		},
 		{
 			name:    "uint64",
 			flag:    &Uint64Flag{Name: "flag", Value: 1},
 			toParse: []string{"--flag", "13"},
-			expect:  `--flag value	(default: 1)`,
+			expect: `--flag value	(default: 1)`,
 		},
 	}
 	for i, v := range cases {