LeftModified
\[LeftModified]
Alias: [. Letter-like form. Used in documenting control and command characters. key\[LeftModified]char\[RightModified] is used to indicate that char should be typed while key is being pressed. Not the same as \[RawLeftBracket]. See The Mathematica Book: Section 3.10.5. See also: \[ControlKey] , \[CommandKey] , \[RightModified] .