coq
Formal proof management system
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Library coqide-server.protocol
type xml = Xml_datatype.xmlAn Xml node is either Element (tag-name, attributes, children) or PCData text
Xml Exceptions
Several exceptions can be raised when parsing an Xml document :
Xml.Error is raised when an xml parsing error occurs. theXml.error_msg tells you which error occurred during parsing and theXml.error_pos can be used to retrieve the document location where the error occurred at.Xml.File_not_found is raised when an error occurred while opening a file with theXml.parse_file function.
exception Error of errorval error : error -> stringGet a full error message from an Xml error.
val error_msg : error_msg -> stringGet the Xml error message as a string.
val line : error_pos -> intGet the line the error occurred at.
val range : error_pos -> int * intGet the relative character range (in current line) the error occurred at.
val abs_range : error_pos -> int * intGet the absolute character range the error occurred at.
val pos : Lexing.lexbuf -> error_posSeveral kind of resources can contain Xml documents.
val check_eof : t -> bool -> unitWhen a Xml document is parsed, the parser may check that the end of the document is reached, so for example parsing "<A/><B/>" will fail instead of returning only the A element. You can turn on this check by setting check_eof to true (by default, check_eof is false, unlike in the original Xmllight).