Short `-h` option for help

[ericnewton76]

Issue by alexreg
Sunday Oct 15, 2017 at 23:16 GMT
Originally opened as gsscoder/commandline#492

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This would be a nice feature to have (configurable in HelpText perhaps) as an addition to the long --help option.

[moh-hassan]

Supporting -h can cause Breaking change for Application which may use -h as option.
With Custom Help and setting AutoHelp=false, can help in implementing -h

class Options
{

//....
 [Option('h',"help","Show help screen"
  public bool Help {get;set;}  //using AutoHelp=false
}