bufio | Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O. |
cmd/go/internal/script | |
errors | Package errors implements functions to manipulate errors. |
io | Package io provides basic interfaces to I/O primitives. |
os/exec | Package exec runs external commands. |
strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
testing | Package testing provides support for automated testing of Go packages. |