Line
(Built-in Mathematica Symbol) Line[{pt_1, pt_2, ...}] is a graphics primitive that represents a line joining a sequence of points. Line[{{pt_11, pt_12, ...}, {pt_21, ...}, ...}] represents a collection of ...
$Line
(Built-in Mathematica Symbol) $Line is a global variable that specifies the number of the current input line.
$CommandLine is a list of strings giving the elements of the original operating system command line with which Mathematica was invoked.
ListLinePlot[{y_1, y_2, ...}] plots a line through a list of values, assumed to correspond to x coordinates 1, 2, .... ListLinePlot[{{x_1, y_1}, {x_2, y_2}, ...}] plots a ...
FractionLine is an option for fractions that specifies the thickness of the line separating the numerator and denominator.
LineSpacing is an option for Style and Cell that specifies the spacing between successive lines of text.
Unicode: 000A. Raw operator. Inserted whenever a raw newline is entered on the keyboard. Forces a line break in an expression, fixing the indenting level at the time when the ...
LineIndent is an option for Style and Cell that specifies how many ems of indentation to add at the beginnings of lines for each level of nesting in an expression.
StartOfLine represents the start of a line in a string for purposes of matching in StringExpression.
EndOfLine represents the end of a line in a string for purposes of matching in StringExpression.