set-justification-left

set-justification-left is an interactive compiled Lisp function in `fill.el'.

It is bound to <C-down-mouse-2> <ju> l, <menu-bar> <edit> <props> <ju> l.

(set-justification-left B E)

Make paragraphs in the region left-justified.
This means they are flush at the left margin and ragged on the right.
This is usually the default, but see the variable `default-justification'.
If the mark is not active, this applies to the current paragraph.