Remove trailing newlines, spaces, and tabs.

No binary change.

cmd-attach-session.c

@@ -77,4 +77,3 @@ cmd_attach_session_exec(struct cmd *self, struct cmd_ctx *ctx)
 
 	return (1);
 }
-

grid.c

@@ -493,5 +493,3 @@ grid_move_cells(struct grid *gd, u_int dx, u_int px, u_int py, u_int nx)
 		grid_put_cell(gd, xx, py, &grid_default_cell);
 	}
 }
-
-

names.c

@@ -107,4 +107,3 @@ parse_window_name(const char *in)
 	xfree(copy);
 	return (name);
 }
-

tty-term.c

@@ -390,4 +390,3 @@ tty_term_flag(struct tty_term *term, enum tty_code_code code)
 		log_fatalx("not a flag: %d", code);
 	return (term->codes[code].value.flag);
 }
-

tty-write.c

@@ -88,4 +88,3 @@ tty_write_mode(struct window_pane *wp, int mode)
 		tty_update_mode(&c->tty, mode);
 	}
 }
-