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Documentation

Index

• Variables
• func Escape(s string, q, x rune) string
• func Ident(p string) (string, string, error)
• func Join(a []string, d, e rune) string
• func Split(s string, d, e rune) (string, string, error)
• func String(p string, q, x rune) (string, string, error)
• func White(s string) (string, string)

Variables

var (
	ErrInvalidSequence = fmt.Errorf("Invalid sequence")
	ErrInvalidEscape   = fmt.Errorf("Unsupported escape sequence")
)

Functions

func Escape

func Escape(s string, q, x rune) string

Escape escapable chars in a string

func Ident

func Ident(p string) (string, string, error)

Scan an identifier. Identifiers have the form: (<letter>|'_')(<letter>|'_'|<digit>)*

func Join

func Join(a []string, d, e rune) string

Join elements with the provided delimiter, escaping that delimiter when it occurs in an input component.

func Split

func Split(s string, d, e rune) (string, string, error)

Split a string using a delimiter, which may be esacaped by an escape character. When escaped, it is treated as a literal instead of a delimiter. The input string up to the the first delimiter and everything after the first delimiter is returned. If there are no delimiters in the string the entire input string is the first return value. If the input string is empty or only contains a single delimiter, both return values will be empty strings.

func String

func String(p string, q, x rune) (string, string, error)

Scan a parameter string

func White

func White(s string) (string, string)

Skip past leading whitespace