env

Documentation

Index

• Variables
• func EditFile(path, line, s string) ([]rune, error)
• func Expand(path string, dir string) string
• func HistoryFile(u *user.User) string
• func RCFile(u *user.User) string

Variables

var (
	// ErrNoEditorDefined is the no editor defined error.
	ErrNoEditorDefined = errors.New("no editor defined")
)

Functions

func EditFile

func EditFile(path, line, s string) ([]rune, error)

EditFile edits a file. If path is empty, then a temporary file will be created.

func Expand

func Expand(path string, dir string) string

Expand expands the tilde (~) in the front of a path to a the supplied directory.

func HistoryFile

func HistoryFile(u *user.User) string

HistoryFile returns the path to the history file.

func RCFile

func RCFile(u *user.User) string

RCFile returns the path to the RC file.