Ansi escape sequences explained code#
#set ansi(vt100) control code interpretedĪs you can see when running this simple script, ESC[2J just "scrolls down" to "make your screen clear", the contents are still there. In Java, a character preceded by a backslash () is an escape. Is this a bug or it is designed to do this? Is it written on some kind of documentation? Escape sequences are used to signal an alternative interpretation of a series of characters. Only ESC[H+ ESC[J really "clears" the currently showed contents on the screen. It implements a string-like type that is aware of its own ANSI escape sequences, and can be used to parse most of the common escape sequences used in terminal output manipulation. VS Code does not understand ANSI escape sequences Issue 109483 microsoft/vscode GitHub. However, ESC[2J doesn't really "clear" the screen, it just scrolls down to "hide" printed contents. stransi is a lightweight parser for ANSI escape code sequences. The new Windows console supports ANSI (VT100) control codes: (Four or more character strings are allowed but not defined.) Control Sequence - A string starting with CSI (233 octal, 9B hex) or with ESCape Left-Bracket, and. I know this kind of questions are asked frequently, but I think this one is a little different and needed to be asked.
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