Turn ON an LED on a Button Press using Bit Positions

The code below provides the same functionality using bit positions.

#include <xc.h>

void main(void) 
{
    /* setting pin RE0 as output (LED) */
    TRISE &= ~(1 << _TRISE_TRISE0_POSITION); 
    /* setting pin RE2 as input (button) */
    TRISE |= (1 << _TRISE_TRISE2_POSITION);
    /* enable digital input buffer for pin RE2 (button) */
    ANSELE &= ~(1 << _ANSELE_ANSELE2_POSITION);
    /* enable internal pull-up for pin RE2 (button) */
    WPUE |= (1 << _WPUE_WPUE2_POSITION);
    
    /* main program loop */
    while(1)
    {
        /* if button is pressed (pin RE2 high) */
        if(PORTE & (1 << _PORTE_RE2_POSITION)) 
        {           
            /* turn on the LED (pin RE0 high) */
            LATE |= (1 << _LATE_LATE0_POSITION);
        }
        else
        {
            /* turn off the LED (pin RE0 low) */
            LATE &= ~(1 << _LATE_LATE0_POSITION);
        }
    }   
}