Function is_blank_line

pretty.c:624–631

}

static int is_blank_line(const char *line, int *len_p)
{
	int len = *len_p;
	while (len && isspace(line[len - 1]))
		len--;
	*len_p = len;
	return !len;
}

const char *skip_blank_lines(const char *msg)
{