[jboss-jira] [JBoss JIRA] (WFCORE-1596) Echo commands without arguments doesn't print existing variables - update help message

Echo commands without arguments doesn't print existing variables - update help message -------------------------------------------------------------------------------------- Key: WFCORE-1596 URL: https://issues.jboss.org/browse/WFCORE-1596 Project: WildFly Core Issue Type: Bug Components: CLI Affects Versions: 3.0.0.Alpha1 Reporter: Alexey Loubyansky Assignee: Alexey Loubyansky According to the help message: {noformat} If the command is executed w/o arguments then the command will print all the existing variables with their values in the name=value format. {noformat} *actual* {noformat} [standalone@localhost:9990 /] set foo=bar [standalone@localhost:9990 /] echo $foo bar [standalone@localhost:9990 /] echo [standalone@localhost:9990 /] {noformat} *expected* {noformat} [standalone@localhost:9990 /] set foo=bar [standalone@localhost:9990 /] echo $foo bar [standalone@localhost:9990 /] echo foo=bar [standalone@localhost:9990 /] {noformat}