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Opened 15 years ago

Closed 15 years ago

#5226 closed enhancement (fixed)

XML encodings and byte-order marker (BOM) support

Reported by: pinkduck Owned by: team
Priority: normal Milestone:
Component: Core Version: latest
Keywords: XML, encoding, BOM, UTF-16, UTF-16LE, UTF16-BE, UTF-8, Byte-order Marker Cc:

Description

JOSM 3366 loads OSM files in UTF-8 without optional leading byte-order marker, but fails if the optional BOM is present. It does not currently accept UTF16 (with or without byte-order marker), or UTF16-LE or UTF16-BE encodings. Where the .osm load fails JOSM currently reports either:

Could not read file '<filename>'.
Error is:
Line 1 column 1: Content is now allowed in prolog.

or

Could not read file '<filename>'.
Error is:
Line 1 column 2: The markup in the document preceding the root element must be well-formed.

Supporting standard XML encodings would improve cross-platform support and prevent needless errors for valid XML files.

​http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Byte_order_mark

​http://en.wikipedia.org/wiki/UTF-16#Byte_order_encoding_schemes

Attachments (1)

Encoding Tests.zip​ (4.5 KB ) - added by pinkduck 15 years ago.
Example OSM file encodings to test against

Download all attachments as: .zip

Change History (3)

by pinkduck, 15 years ago

Attachment: Encoding Tests.zip​ added

Example OSM file encodings to test against

comment:1 by stoecker, 15 years ago

Type: defect → enhancement

comment:2 by bastiK, 15 years ago

Resolution: → fixed
Status: new → closed

(In [3372]) fixed #5226 - XML encodings and byte-order marker (BOM) support

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