{headerLayoutOverride -> v:or(alternative: data.header_layout) -> f:variable(name: 'headerLayout')} {appearanceOverride -> v:or(alternative: headerLayoutOverride) -> v:or(alternative: data.header_appearance) -> f:variable(name: 'appearance')} {headerLinkOverride -> v:or(alternative: data.header_link) -> f:variable(name: 'headerLink')} {subheaderOverride -> v:or(alternative: data.subheader) -> f:variable(name: 'subheader')} {headerOverride -> v:or(alternative: data.nav_header) -> v:or(alternative: data.header) -> f:variable(name: 'headerContent')} {v:variable.register.set(name: 'pageH2Count', value: 0)} {v:variable.register.set(name: 'pageH2Count', value: '{v:variable.register.get(name: \'pageH2Count\') -> v:math.sum(b: 1)}')}   {headerOverride -> v:or(alternative: data.header)} {headerOverride -> v:or(alternative: data.header)}
{subheader}