<#if settings.enable_sw?? && settings.enable_sw != "false"> <#assign description=(post??)?then(post.summary!, meta_description!)!user.description!> <@global.head /> <#if post?? || is_journals?? || is_error??> <#assign enable_katex = (metas?? && metas.enable_katex?? && metas.enable_katex?trim!='')?then(metas.enable_katex?trim, (settings.enable_katex!false)?c)> <#if enable_katex=='true'> <#assign enable_share = (post?? && (metas?? && metas.enable_share?? && metas.enable_share?trim!='')?then(metas.enable_share?trim, (settings.enable_post_share!true)?c) == 'true') || (is_journals?? && settings.enable_journals_share!true)> <#if enable_share> <#if is_post?? || is_sheet?? || is_photos?? || is_journals??> <#if settings.cursor_style?? && settings.cursor_style!='none'> <#include "config.ftl"> <#if settings.enable_patch!true> <#if settings.external_css?? && settings.external_css!=''> <#if settings.inline_css?? && settings.inline_css!=''> ${settings.external_js_head!} <#if settings.inline_js_head?? && settings.inline_js_head!=''>