8000 [YAML] spec example 5.3 is not parsed · Issue #8076 · symfony/symfony · GitHub
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[YAML] spec example 5.3 is not parsed #8076

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indeyets opened this issue May 17, 2013 · 4 comments
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[YAML] spec example 5.3 is not parsed #8076

indeyets opened this issue May 17, 2013 · 4 comments
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@indeyets
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http://www.yaml.org/spec/1.2/spec.html#id2772312

sequence:
- one
- two
mapping:
  ? sky
  : blue
  sea : green

Code above (taken from spec) results in Symfony\Component\Yaml\Exception\ParseException with message Unable to parse at line 6 (near "? sky").
@indeyets indeyets mentioned this issue May 20, 2013
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@javiereguiluz
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@indeyets thanks for reporting this error. You are right about Yaml component unable to parse that example. The reason is that currently the component doesn't support the entire YAML spec, but only the subset of features needed to define configuration files.

Considering all this, I think we should close this issue as won't fix.

@fabpot fabpot closed this as completed Sep 6, 2014
@xabbuh
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xabbuh commented Sep 6, 2014

@javiereguiluz But maybe we can improve the error message. For example, we could provide a message like "The mapping key indicator character is not supported." What do you think?

@xabbuh xabbuh mentioned this issue Sep 6, 2014
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@javiereguiluz
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@xabbuh agree! Could you please open an issue to display (if possible) errors and warnings not only for this but whenever the developer tries to use any YAML feature not supported by the Yaml component? Thanks!

@xabbuh
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xabbuh commented Sep 12, 2014

@javiereguiluz see #11911

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