Removed dofile() from Lua

Cluster: don't check scripts key slots during AOF loading.

Fix INFO commandstats reporting when argv is rewritten.

We want to report the original command in the stats, for example GEOADD,
even when what is actually executed is the ZADD implementation.

Scripting: handle trailing comments.

This fix, provided by Paul Kulchenko (@pkulchenko), allows the Lua
scripting engine to evaluate statements with a trailing comment like the
following one:

E

Scripting: handle trailing comments.

This fix, provided by Paul Kulchenko (@pkulchenko), allows the Lua
scripting engine to evaluate statements with a trailing comment like the
following one:

EVAL "print() --comment" 0

Lua can't parse the above if the string does not end with a newline, so
now a final newline is always added automatically. This does not change
the SHA1 of scripts since the SHA1 is computed on the body we pass to
EVAL, without the other code we add to register the function.

Close #2951.

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Lua debugger: fix crash printing nested or deep objects.

Example of offending code:

> script debug yes
OK
> eval "local a = {1} a[1] = a\nprint(a)" 0
1) * Stopped at 1, stop reason = step over
2) -

Lua debugger: fix crash printing nested or deep objects.

Example of offending code:

> script debug yes
OK
> eval "local a = {1} a[1] = a\nprint(a)" 0
1) * Stopped at 1, stop reason = step over
2) -> 1 local a = {1} a[1] = a
> next
1) * Stopped at 2, stop reason = step over
2) -> 2 print(a)
> print

... server crash ...

Close #2955.

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Update pretty printing in debugging to generate valid Lua code for userdata-like types.

Update pretty printing in debugging to generate valid Lua code for tables.

Suppress harmless warnings.

Revert Lua's `redis.LOG_<level>` to original

Fixes #2898

Lua debugger: infinite loop detection.

Lua debugger: fix trace command infinite loop.

Thanks to Itamar Haber for bug report and test case to reproduce.

Lua debugger: maxlen command implemented.

Let the user control the replies truncation.

Lua debugger: trace command implemented.

Lua debugger: print without args show all local vars.

Lua debugger: default behavior of "list" command changed.

Now it lists code around the current position by default. Can list any
other part using other arguments, but a new "whole" command was added

Lua debugger: default behavior of "list" command changed.

Now it lists code around the current position by default. Can list any
other part using other arguments, but a new "whole" command was added in
order to show the whole source code easily.

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Lua debugging: fix error message for SCRIPT DEBUG.

"async" -> "sync".

Thanks to Itamar Haber for reporting.

Lua debugger: reply +OK to SCRIPT DEBUG no.

Thanks to Itamar Haber for reporting.

Lua debugger: call wait3() if there are pending forked debugging sessions.

Lua debugger: abort implemented.

Lua debugger: ldbSendLogs() memory leak fixed.

Lua debugger: better support for synchronous mode.

Lua debugger: handle forked sessions children during shutdown.

Lua debugger: fix help typo, beark -> break.

Lua debugger: clear end of session protocol.

When the debugger exits now it produces an <endsession> tag that informs
redis-cli (or other debugging clients) that the session terminated.
This way the

Lua debugger: clear end of session protocol.

When the debugger exits now it produces an <endsession> tag that informs
redis-cli (or other debugging clients) that the session terminated.
This way the client knows there is yet another reply to read (the one of
the EVAL script itself), and can switch to non-debugging mode ASAP.

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Lua debugger: redis.debug() implemented.