{{- $rawURLs := slice -}}
{{- $currentPage := false -}}
{{- if reflect.IsMap . -}}
  {{- with .URLs -}}
    {{- $rawURLs = . -}}
  {{- end -}}
  {{- with .CurrentPage -}}
    {{- $currentPage = . -}}
  {{- end -}}
{{- else -}}
  {{- $rawURLs = . -}}
{{- end -}}

{{- $urls := slice -}}
{{- if reflect.IsSlice $rawURLs -}}
  {{- $urls = $rawURLs -}}
{{- else -}}
  {{- $singleURL := strings.TrimSpace (printf "%v" $rawURLs) -}}
  {{- if ne $singleURL "" -}}
    {{- $urls = slice $singleURL -}}
  {{- end -}}
{{- end -}}

{{- $pages := slice -}}
{{- $seen := dict -}}
{{- range $urls -}}
  {{- $rawURL := strings.TrimSpace (printf "%v" .) -}}
  {{- if ne $rawURL "" -}}
    {{- $parsedURL := urls.Parse $rawURL -}}
    {{- $path := strings.TrimSpace $parsedURL.Path -}}
    {{- if eq $path "" -}}
      {{- $path = $rawURL -}}
    {{- end -}}
    {{- if not (strings.HasPrefix $path "/") -}}
      {{- $path = printf "/%s" $path -}}
    {{- end -}}
    {{- if not (strings.HasSuffix $path "/") -}}
      {{- $path = printf "%s/" $path -}}
    {{- end -}}

    {{- $match := false -}}
    {{- $matches := where site.RegularPages "RelPermalink" "eq" $path -}}
    {{- if gt (len $matches) 0 -}}
      {{- $match = index $matches 0 -}}
    {{- else -}}
      {{- $matches = where site.RegularPages "Aliases" "intersect" (slice $path) -}}
      {{- if gt (len $matches) 0 -}}
        {{- $match = index $matches 0 -}}
      {{- end -}}
    {{- end -}}

    {{- if $match -}}
      {{- $matchedPermalink := $match.RelPermalink -}}
      {{- $isCurrentPage := and $currentPage (eq $matchedPermalink $currentPage.RelPermalink) -}}
      {{- if and (not $isCurrentPage) (not (isset $seen $matchedPermalink)) -}}
        {{- $pages = $pages | append $match -}}
        {{- $seen = merge $seen (dict $matchedPermalink true) -}}
      {{- end -}}
    {{- end -}}
  {{- end -}}
{{- end -}}
{{- return $pages -}}