new readline library (#847)

readline/types.go

@@ -0,0 +1,77 @@
+package readline
+
+const (
+	CharLineStart = 1
+	CharBackward  = 2
+	CharInterrupt = 3
+	CharDelete    = 4
+	CharLineEnd   = 5
+	CharForward   = 6
+	CharBell      = 7
+	CharCtrlH     = 8
+	CharTab       = 9
+	CharCtrlJ     = 10
+	CharKill      = 11
+	CharCtrlL     = 12
+	CharEnter     = 13
+	CharNext      = 14
+	CharPrev      = 16
+	CharBckSearch = 18
+	CharFwdSearch = 19
+	CharTranspose = 20
+	CharCtrlU     = 21
+	CharCtrlW     = 23
+	CharCtrlY     = 25
+	CharCtrlZ     = 26
+	CharEsc       = 27
+	CharSpace     = 32
+	CharEscapeEx  = 91
+	CharBackspace = 127
+)
+
+const (
+	KeyDel    = 51
+	KeyUp     = 65
+	KeyDown   = 66
+	KeyRight  = 67
+	KeyLeft   = 68
+	MetaEnd   = 70
+	MetaStart = 72
+)
+
+const (
+	CursorUp    = "\033[1A"
+	CursorDown  = "\033[1B"
+	CursorRight = "\033[1C"
+	CursorLeft  = "\033[1D"
+
+	CursorSave    = "\033[s"
+	CursorRestore = "\033[u"
+
+	CursorUpN    = "\033[%dA"
+	CursorDownN  = "\033[%dB"
+	CursorRightN = "\033[%dC"
+	CursorLeftN  = "\033[%dD"
+
+	CursorEOL  = "\033[E"
+	CursorBOL  = "\033[1G"
+	CursorHide = "\033[?25l"
+	CursorShow = "\033[?25h"
+
+	ClearToEOL  = "\033[K"
+	ClearLine   = "\033[2K"
+	ClearScreen = "\033[2J"
+	CursorReset = "\033[0;0f"
+
+	ColorGrey    = "\033[38;5;245m"
+	ColorDefault = "\033[0m"
+
+	StartBracketedPaste = "\033[?2004h"
+	EndBracketedPaste   = "\033[?2004l"
+)
+
+const (
+	CharBracketedPaste      = 50
+	CharBracketedPasteStart = 0
+	CharBracketedPasteEnd   = 1
+)