annotate .jshintrc @ 45013:bd0f122f3f51 stable

run-tests: fix escapes with conditions

Before this fix, escapes with conditions in tests failed like this on Python 3:

   $ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")'
-  \xff (no-eol) (esc) (true !)
+  \xff (no-eol) (esc)

The unicode_escape encoding decodes br'\xff' to u'\xff'. To convert the first
256 code points to bytes with the same ordinal, the latin-1 encoding must be
used.

Escapes without conditions already worked before on Python 3, but not through
`el == l` a few lines below the changed line in run-tests.py. I didn’t
investigate further.

{
    // Enforcing
    "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
    "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
    "freeze"        : true,     // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
    "nonbsp"        : true,     // true: Prohibit "non-breaking whitespace" characters.
    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)

    // Environments
    "browser"       : true      // Web Browser (window, document, etc)
}