ansi-color-drop-regexp

ansi-color-drop-regexp is a variable defined in `ansi-color.el'.
Its value is

"\\[\\([ABCDsuK]\\|[12][JK]\\|=[0-9]+[hI]\\|[0-9;]*[Hf]\\)"

• This variable may be risky if used as a file-local variable.

Documentation:
Regexp that matches ANSI control sequences to silently drop.