// Gets a line type using the given prompt as primary. Sets the TTY raw mode.
// 'ansiLen' is the length of ANSI codes that the prompt could have.
func NewLinePrompt(prompt string, ansiLen int, hist *history) *Line {
term.MakeRaw()
buf := newBuffer(len(prompt) - ansiLen)
buf.insertRunes([]int(prompt))
return &Line{
hasHistory(hist),
len(prompt) - ansiLen,
prompt,
PS2,
buf,
hist,
}
}
// Gets a line type using the primary prompt by default. Sets the TTY raw mode.
func NewLine(hist *history) *Line {
term.MakeRaw()
buf := newBuffer(len(PS1))
buf.insertRunes([]int(PS1))
return &Line{
hasHistory(hist),
len(PS1),
PS1,
PS2,
buf,
hist,
}
}