The parser have trouble parsing list with no trailing space before the closing bracket

[Godzil]

So it seems the parser is confused when an inline list does not have space juste before the ]:

item:
  test: [ 1, 0, 1 ]

will work fine, but the other valid

item:
  test: [ 1, 0, 1]

will end with an error about a missing comma because it think that 1] is a string token instead of a number followed by ]

I'm trying to find a way to solve the issue as it prevent to parse some perfectly valid YAML files.

[Sebaestschjin]

Probably related to the fix: Parsing an empty list with whitespace causes an error.

a: [ ]

Will cause the error

lua.exe: ... <file>: ParseError: unexpected token ']'
stack traceback:
	[C]: in function 'error'
	... yaml.lua:340: in function 'parse'

Tested with Lua 5.1.