Hi Jan,
Yes, I took that part of code from jshell code - hoped that I can do
multiline editing support + history on that for jjs later. But, you're
right. For now, it is better to have a simpler history code in Console
as you suggested.
Also if we want more common code, perhaps jdk.internal.le could have
abstract classes shared b/w jshell and jjs (later).
I've updated Console with your simpler history implementation. Updated
nashorn webrev:
http://cr.openjdk.java.net/~sundar/8133347/nashorn/webrev.01/
Thanks,
-Sundar
On 8/13/2015 3:37 PM, Jan Lahoda wrote:
Hi Sundar,
Regarding the new Console.java, there is a copy of EditingHistory from
JShell. That implements a support for simpler editing of multi-line
snippet from history (still somewhat experimental, I think). If that
would be useful for jjs, then I think we(/I) should work on sharing
that code between jjs and jshell.
If just a simple persistent history would be desired, then it can be
simpler, I think. Persistence to Preferences could be done like this:
http://cr.openjdk.java.net/~jlahoda/8133347/Console.java
Persistence to a file could be done using JLine's FileHistory.
Otherwise, looks OK to me (although I am not an expert on the build
system changes, etc.)
Jan
On 12.8.2015 19:03, Sundararajan Athijegannathan wrote:
Hi,
Please review changes for the bug:
https://bugs.openjdk.java.net/browse/JDK-8133347
This is a subtask of "jjs should use jline"
https://bugs.openjdk.java.net/browse/JDK-8080678
This subtask addresses infrastructure changes (module.xml, makefiles,
security policy) and basic jjs use of jline. In session command history
and persistent history are implemented. Old jjs main class
jdk.nashorn.tools.Shell is still available and that can be used on
non-desktop platforms such as "compact1". The new "jjs" main class is
jdk.nashorn.tools.jjs.Main subclasses Shell and adds only support for
interactive mode using jline internal API.
jdk9-dev "top" repo webrev:
http://cr.openjdk.java.net/~sundar/8133347/top/webrev.00/
"jdk" repo webrev:
http://cr.openjdk.java.net/~sundar/8133347/jdk/webrev.00/
"nashorn" repo webrev:
http://cr.openjdk.java.net/~sundar/8133347/nashorn/webrev.00/
Thanks,
-Sundar
