We should add some testing here. Since we don't seem to have specific tests for command arguments, we can change one of the inspect tests:

diff --git test/plugin/inspect-test.js test/plugin/inspect-test.js
index 0a59c9b..f664237 100644
--- test/plugin/inspect-test.js
+++ test/plugin/inspect-test.js
@@ -244,7 +244,7 @@ const hashMapTests = {
       });
     }, (t, sess, addresses, name, cb) => {
       const address = addresses[name];
-      sess.send(`v8 inspect --array-length 1 ${address}`);
+      sess.send(`v8 inspect -l 1 ${address}`);
 
       sess.linesUntil(/\]>/, (err, lines) => {
         if (err) return cb(err);

We use --array-length on other places in this test, so it should be fine.

Also our documentation is incomplete, --array-length and --string-length are not documented, but this can be handled in a separate PR.

I updated one of the tests. I should perhaps mention that I don't plan to spend much more time on this patch, I just sent it because I'm such a nice guy (and also because obvious bug is obvious.)

Landed in 83c810f

Pull Request Test Coverage Report for Build ba54c028a413aadad021bfa0db05d8700efc2eaf-PR-347

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Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+4.5%) to 78.618%

Totals
Change from base Build 8bf15c079fe0477731e2269c3786d53107563b60:	4.5%
Covered Lines:	3709
Relevant Lines:	4705

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