It wasn't necessary.

Fixes crash in strict mode.

The latter is illegal in strict mode.

Moving it out would require an anonymous function, or bind(), anyway.
Luckily It's a tiny function. Fixes crash in strict mode.

Also avoid using eval as identifier.
Fixes crashes in strict mode.

Gets rid of a strict mode error and a few levels of indentation.

It is an error in strict mode, and silent failure otherwise.

Capitalize the constructor to avoid redeclaration.
Fixes strict mode error.

Both are errors in strict mode.

Otherwise it can be quite difficult to figure out which file is busted.

Closes #3580.

prompt length is char length, not byte length

Don't use the double-negate trick to coalesce the timeout argument into a
number, it produces the wrong result for very large timeouts.

Example:

    setTimeout(cb, 1e10); // doesn't work, ~~1e10 == 1410065408

There was a possiblity of insering the string "undefined" into the repl's
command buffer, which would cause interesting results while evaluating.

Wrong order of operands was causing problems while trying to use command
buffering:

    > {
    ...   a: 3,
    ...

    repl.js:284
            if (cmd.trim().match(/^npm /) && !self.bufferedCommand) {
                    ^
    TypeError: Cannot call method 'trim' of undefined
        at finish (repl.js:284:17)
        at REPLServer.self.eval (repl.js:118:5)
        at rli.on.e (repl.js:260:20)
        at REPLServer.self.eval (repl.js:118:5)
        at Interface.<anonymous> (repl.js:250:12)
        at Interface.EventEmitter.emit (events.js:88:17)
        at Interface._onLine (readline.js:183:10)
        at Interface._line (readline.js:502:8)
        at Interface._ttyWrite (readline.js:720:14)
        at ReadStream.<anonymous> (readline.js:105:12)

Test included.

Closes #3515.
Closes #3517.
Closes #3621.

Make the variable naming consistent with the other strict aliasing var,
v8_no_strict_aliasing.

It has been conclusively demonstrated that the -fstrict-aliasing bugs in gcc's
optimizer are not limited to the 4.5.x releases only.

Fixes #3601 among others.

The heuristic introduced in f78ce087 ("build: handle output of localized gcc or
clang") does not handle "branded" versions of gcc, i.e. a gcc whose output has
been customized by the distro vendor.

Fixes #3601.

Before this commit, we used to scan the output of `$CC -v` for strings like
"gcc version x.y.z".

It was pointed out that this approach fails with localized versions of gcc
because those print (for example) "gcc versión x.y.z".

Use the output of `$CC --version` instead and only look at the first line.

For consistency's sake, rename:

  --openssl-use-sys
  --openssl-includes
  --openssl-libpath

To:

  --shared-openssl
  --shared-openssl-includes
  --shared-openssl-libpath

And add --shared-openssl-libname while we're at it.

The old switches still work but `./configure --help` won't print them.

Fixes #3591.

* V8: upgrade to v3.11.10.12

* npm: upgrade to v1.1.33
  - Support for parallel use of the cache folder
  - Retry on registry timeouts or network failures (Trent Mick)
  - Reduce 'engines' failures to a warning
  - Use new zsh completion if aviailable (Jeremy Cantrell)

* Fix #3577 Un-break require('sys')

* util: speed up formatting of large arrays/objects (Ben Noordhuis)

* windows: make fs.realpath(Sync) work with UNC paths (Bert Belder)

* build: fix --shared-v8 option (Ben Noordhuis)

* doc: `detached` is a boolean (Andreas Madsen)

* build: use proper python interpreter (Ben Noordhuis)

* build: expand ~ in `./configure --prefix=~/a/b/c` (Ben Noordhuis)

* build: handle CC env var with spaces (Gabriel de Perthuis)

* build: fix V8 build when compiling with gcc 4.5 (Ben Noordhuis)

* build: fix --shared-v8 option (Ben Noordhuis)

* windows msi: Fix icon issue which caused huge file size (Bert Belder)

* unix: assume that dlopen() may clobber dlerror() (Ben Noordhui...