contrib: PowerShell script to install development dependencies
Configuring a Windows machine to hack on Mercurial is a bit of work
and it isn't documented very well.
This commit introduces a PowerShell script to automate going from
a fresh Windows install to an environment suitable for building
Mercurial, its installers, and running tests.
Differential Revision: https://phab.mercurial-scm.org/D6141
{
// 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)
}