I see https://github.com/apache/groovy/blob/master/subprojects/groovy-groovysh/src/spec/doc/groovysh.adoc
and still have several questions... 1. it said 'Features: No need for *go* command to execute buffer.' what be the *go* here mean? and what the *go* do with groovy/groovysh? I just feel somehow confused. 2. what is *the buffer* mean in this doc... (and save/load) 3. also another question, I binded several variables, and injected some functions, how can I save the whole context, and load it for use when next time(something like squeak if you know it) I ask as it seems not the same save/load you provided as command...