Support all Xpath 2.0 functions

[frederikbosch]

Source: Saxon

• fn:abs
• fn:adjust-dateTime-to-timezone
• fn:adjust-dateTime-to-timezone
• fn:adjust-date-to-timezone
• fn:adjust-date-to-timezone
• fn:adjust-time-to-timezone
• fn:adjust-time-to-timezone
• fn:avg
• fn:base-uri
• fn:base-uri
• fn:boolean
• fn:ceiling
• fn:codepoints-to-string
• fn:collection
• fn:compare
• fn:compare
• fn:concat
• fn:contains
• fn:contains
• fn:count
• xslt:current
• fn:current-date
• fn:current-dateTime
• xslt:current-group
• xslt:current-grouping-key
• fn:current-time
• fn:data
• fn:day-from-date
• fn:day-from-dateTime
• fn:days-from-duration
• fn:deep-equal
• fn:deep-equal
• fn:default-collation
• fn:distinct-nodes
• fn:distinct-values
• fn:distinct-values
• fn:doc
• xslt:document
• xslt:document
• fn:document-uri
• xslt:element-available
• fn:empty
• fn:encode-for-uri
• fn:ends-with
• fn:ends-with
• fn:error
• fn:error
• fn:escape-uri
• fn:exactly-one
• fn:exists
• fn:expanded-QName
• fn:false
• fn:floor
• xslt:format-date
• xslt:format-date
• xslt:format-dateTime
• xslt:format-dateTime
• xslt:format-number
• xslt:format-number
• xslt:format-time
• xslt:format-time
• xslt:function-available
• xslt:function-available
• xslt:generate-id
• xslt:generate-id
• fn:hours-from-dateTime
• fn:hours-from-duration
• fn:hours-from-time
• fn:id
• fn:idref
• fn:implicit-timezone
• fn:index-of
• fn:index-of
• fn:input
• fn:in-scope-prefixes
• fn:insert-before
• xslt:key
• fn:lang
• fn:last
• fn:local-name
• fn:local-name
• fn:local-name-from-QName
• fn:lower-case
• fn:matches
• fn:matches
• fn:max
• fn:max
• fn:min
• fn:min
• fn:minutes-from-dateTime
• fn:minutes-from-duration
• fn:minutes-from-time
• fn:month-from-date
• fn:month-from-dateTime
• fn:months-from-duration
• fn:name
• fn:name
• fn:namespace-uri
• fn:namespace-uri
• fn:namespace-uri-for-prefix
• fn:namespace-uri-from-QName
• fn:node-kind
• fn:node-name
• fn:normalize-space
• fn:normalize-space
• fn:normalize-unicode
• fn:normalize-unicode
• fn:not
• fn:number
• fn:number
• fn:one-or-more
• fn:position
• xslt:regex-group
• fn:remove
• fn:replace
• fn:replace
• fn:resolve-QName
• fn:resolve-uri
• fn:resolve-uri
• fn:reverse
• fn:root
• fn:root
• fn:round
• fn:round-half-to-even
• fn:round-half-to-even
• fn:seconds-from-dateTime
• fn:seconds-from-duration
• fn:seconds-from-time
• fn:sequence-node-identical
• fn:starts-with
• fn:starts-with
• fn:string
• fn:string
• fn:string-join
• fn:string-length
• fn:string-length
• fn:string-to-codepoints
• fn:subsequence
• fn:subsequence
• fn:substring
• fn:substring
• fn:substring-after
• fn:substring-after
• fn:substring-before
• fn:substring-before
• fn:subtract-dateTimes-yielding-dayTimeDuration
• fn:subtract-dateTimes-yielding-yearMonthDuration
• fn:sum
• xslt:system-property
• fn:timezone-from-date
• fn:timezone-from-dateTime
• fn:timezone-from-time
• fn:tokenize
• fn:tokenize
• fn:trace
• fn:translate
• fn:true
• fn:unordered
• xslt:unparsed-entity-public-id
• xslt:unparsed-entity-uri
• xslt:unparsed-text
• xslt:unparsed-text
• fn:upper-case
• fn:year-from-date
• fn:year-from-dateTime
• fn:years-from-duration
• fn:zero-or-one