I'm thinking, string(x) is possible to eval if it don't have recursive 
references.
Anyone, how do you think?

On Wednesday, October 15, 2014 7:57:10 PM UTC+9, Bram Moolenaar wrote:
> Yasuhiro Matsumoto wrote:
> 
> 
> 
> > ---------------
> 
> > let a = {}
> 
> > let a["a"] = a
> 
> > echo a
> 
> > {'a': {...}}
> 
> > ---------------
> 
> > 
> 
> > This is OK.
> 
> > 
> 
> > ---------------
> 
> > let a = {}
> 
> > echo [a,a,a]
> 
> > [{}, {...}, {...}]
> 
> > ---------------
> 
> > 
> 
> > This is NG. Should be [{}, {}, {}]
> 
> > 
> 
> > ---------------
> 
> > echo repeat([[]], 3)
> 
> > [[],[...],[...]]
> 
> > ---------------
> 
> > 
> 
> > This is also NG. Should be [[], [], []]
> 
> > Below is a patch to fix this.
> 
> > 
> 
> > https://gist.github.com/mattn/0e0f100a347ec88be19e
> 
> 
> 
> I'm not quite sure this is right.  Consider this:
> 
> 
> 
> let a = {"one": "yes", "two": "yes", "three": "yes"}
> 
> echo [a,a,a]
> 
> 
> 
> Before the change it would output:
> 
> [{'one': 'yes', 'two': 'yes', 'three': 'yes'}, {...}, {...}]
> 
> 
> 
> After the change:
> 
> [{'one': 'yes', 'two': 'yes', 'three': 'yes'}, {'one': 'yes', 'two': 'yes', 
> 'thr
> 
> ee': 'yes'}, {'one': 'yes', 'two': 'yes', 'three': 'yes'}]
> 
> 
> 
> It repeats the same thing several times.
> 
> 
> 
> What we could do is to avoid the "..." when the list or dict is empty.
> 
> 
> 
> -- 
> 
> This sentence is not sure that it exists, but if it does, it will
> 
> certainly consider the possibility that other sentences exist.
> 
> 
> 
>  /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
> 
> ///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
> 
> \\\  an exciting new programming language -- http://www.Zimbu.org        ///
> 
>  \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///

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