Dear oXygen Support, I encountered an unexpected error today when applying "Format & Indent" to a valid XQuery file. The error is: Cannot format the document. Lexical error at line 21, column 33.
Encountered: "]" (93), after : ""
The XQuery is as follows, and line 21, column 33 corresponds to the nested array constructors [[]] : *xquery version* "3.1";
*declare namespace* *array*="http://www.w3.org/2005/xpath-functions/array" ;
*let* *$permArray* := *function*(*$myAr* *as* *array*(*)) { *let* *$extend* := *function*(*$ar* *as* *array*(*), *$mem* *as* *item* ()*) { *array*{ *for* *$i* *in* 1 *to* (*array:size*(*$ar*) +1) *return* *array:insert-before*(*$ar*, *$i*, *$mem*) } }, *$extendAllSubArrays* := *function*(*$zero* *as* *array*(*), *$mem* *as* *item*()*) { *array:join*( *for* *$i* *in* 1 *to* *array:size*(*$zero*) *return* *$extend*(*$zero*( *$i*), *$mem*) ) } *return* *array:fold-left*(*$myAr*, [[]], *$extendAllSubArrays*) } *return* *$permArray*([1, 2, 3]) => *serialize*(*map* { *"method"*: "json" })
The query was shared on the XML.com Slack at https://xmlcom.slack.com/archives/C011NLXE4DU/p1659114945879269?thread_ts=1658881670.454309&cid=C011NLXE4DU . Using the XQuery debugger, oXygen returns the expected results: [[3,2,1],[2,3,1],[2,1,3],[3,1,2],[1,3,2],[1,2,3]] But for some reason oXygen is unable to perform "format & indent" on the source XQuery. Could you please investigate this "lexical error"? Thank you, Joe