Braces

Curly braces { } should be used on all conditionals, and thensome.

// Bad
if (sneed)
{
        feed();
        seed();
}
else
{
        chuck();
}


// Good
if (sneed) {
        feed();
        seed();
} else {
        chuck();
}

// Bad
void sneed() {
        feed();
        seed();
}


// Good
void sneed()
{
        feed();
        seed();
}

// Bad
void feed() { seed(); }
void formerly() { feed(); seed(); }
void sneed() { chuck(); seed(); }


// Good
void feed    () {          seed(); }
void formerly() { feed (); seed(); }
void sneed   () { chuck(); seed(); }

// Bad
int sneed()
{
        Chuck c;
        c.setSeed(1);
        c.setFeed(2);
        c.init();

        Chuck d;
        Farmer farmer;
        if ( farmer.isSneed() ) {
                c.setSeed(3);
                c.setFeed(4);
        } else {
                c.setSeed(5);
                c.setFeed(6);
        }

        Chuck e;
        e.clear();

        return c + d + e;
}


// Good
int sneed()
{
        Chuck c;
        {
                c.setSeed(1);
                c.setFeed(2);
                c.init();
        }

        Chuck d;
        {
                Farmer farmer;
                if ( farmer.isSneed() ) {
                        d.setSeed(3);
                        d.setFeed(4);
                } else {
                        d.setSeed(5);
                        d.setFeed(6);
                }
        }
        Chuck e;
        {
                e.clear();
        }

        return c + d + e;
}

// Bad
Sneed::Sneed()
{
        QString s;

        // Prepare Seed
        m_Seed.clear();
        m_Seed.append( s_Type   );
        m_Seed.setMax( mn_Limit );
        m_Seed.setMin(0);
        s.remove( m_Seed.toString() );

        // Add feed
        if ( m_Feed == nullptr ) { m_Feed = new Feed(); }
        m_Feed->grabAll();
        m_Feed->splice( &m_Seed );
        m_Feed->waitForSneed();
        s.append( m_Feed->readAll() );

        // Finish chuck
        m_Chuck.setFinal(s);

        this->clear();

        // Finish Sneed
        g.submode    = NoSubMode;
        g.subsubmode = NoSubSubMode;
        g.movetype   = MoveInclusive;
        g.gflag      = false;
        m_Register   = '"';
        g.rangemode  = RangeCharMode;
        g.currentCommand.clear();

        resetCount();
}

// Good
Sneed::Sneed()
{
        QString s;

        /* Prepare Seed */
        {
                m_Seed.clear();
                m_Seed.append( s_Type   );
                m_Seed.setMax( mn_Limit );
                m_Seed.setMin(0);
                s.remove( m_Seed.toString() );
        }

        /* Add feed */
        {
                if ( m_Feed == nullptr ) { m_Feed = new Feed(); }
                m_Feed->grabAll();
                m_Feed->splice( &m_Seed );
                m_Feed->waitForSneed();
                s.append( m_Feed->readAll() );
        }

        /* Finish Chuck */
        {
                m_Chuck.setFinal(s);
        }

        this->clear();

        /* Complete Sneed */
        {
                g.submode    = NoSubMode;
                g.subsubmode = NoSubSubMode;
                g.movetype   = MoveInclusive;
                g.gflag      = false;
                m_Register   = '"';
                g.rangemode  = RangeCharMode;
                g.currentCommand.clear();
        }

        resetCount();
}