yaml-flow-colon-9

cpp.event

terminate called after throwing an instance of 'YAML::ParserException'
  what():  yaml-cpp: error at line 1, column 6: end of map flow not found
+STR
+DOC
+SEQ
+MAP {}
=VAL :a:
=VAL :

hs-yaml.event

+STR
+DOC
+SEQ
+MAP
=VAL :a:
=VAL :
-MAP
parsing error near byte offset Pos {posByteOffset = 5, posCharOffset = 5, posLine = 1, posColumn = 5} (Unexpected '{')

input.yaml

- {a:{}}

java.event

+STR
+DOC
+SEQ
+MAP {}
=VAL :a
+MAP {}
-MAP
-MAP
-SEQ
-DOC
-STR

libyaml-PR104

Parse error: found unexpected ':'
+STR
+DOC
+SEQ

libyaml.event

Parse error: found unexpected ':'
+STR
+DOC
+SEQ

nimyaml.event

+STR
+DOC
+SEQ
+MAP
=VAL :a
+MAP
-MAP
-MAP
-SEQ
-DOC
-STR

pyyaml.event

+STR
+DOC
+SEQ
+MAP
=VAL :a
+MAP
-MAP
-MAP
-SEQ
-DOC
-STR

ruamel.event

+STR
+DOC
+SEQ
+MAP
=VAL :a:
=VAL :
Traceback (most recent call last):
  File "/bin/ruamel-event", line 7, in <module>
    for event in ruamel.yaml.parse(sys.stdin.read()):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 595, in parse
    while loader._parser.check_event():
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 144, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 699, in parse_flow_mapping_key
    token.start_mark)
ruamel.yaml.parser.ParserError: while parsing a flow mapping
  in "<byte string>", line 1, column 3:
    - {a:{}}
      ^ (line: 1)
expected ',' or '}', but got '{'
  in "<byte string>", line 1, column 6:
    - {a:{}}
         ^ (line: 1)