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  1. WildFly
  2. WFLY-2857

command/operation substitution enclosed with `

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      Description

      Command/operation substitution (following linux style back quoting an expression) would be a useful feature. Among other things, it would be useful to be able to initialize an environment variable to a result of a command or an operation, e.g.

      set value=`:read-attribute(name=release-version)`

      or

      set value=$(:read-attribute(name=release-version))

      and

      echo $value
      8.0.0.Final-SNAPSHOT

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              • Assignee:
                aloubyansky Oleksiy Lubyanskyy
                Reporter:
                aloubyansky Oleksiy Lubyanskyy
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                • Created:
                  Updated:
                  Resolved: