asm-newlineasm-newline is an alias for `newline-and-indent' in `
asm-mode.el'. (asm-newline) Insert a newline, then indent according to major mode. Indentation is done using the value of `indent-line-function'. In programming language modes, this is the same as TAB. In some text modes, where TAB inserts a tab, this command indents to the column specified by the function `current-left-margin'.