commandlineparser/commandline

Extended help information

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#337 opened on 2018/09/26

 (4 件のコメント) (0 件のリアクション) (0 人の担当者)C# (461 件のフォーク)batch import
enhancementgood first issue

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説明

I think that it would be nice if we could display additional text about application if someone types MyApp --help, and additional help for verb if someone types MyApp Verb --help.

I know there is HelpText property on BaseAttribute. It is nice for communicating what given option does, however I think that it is not suitable for extended, in-depth explanation. I would see it like that:

MyApp.exe help
MyApp 1.0.0
Copyright (C) 2018 MyApp 

  verb1    Help text for verb 1
  verb2    Help text for verb 2
  help             Display more information on a specific command.
  version          Display version information.

Long explanation about app
MyApp.exe help verb1
MyApp 1.0.0
Copyright (C) 2018 MyApp 

  verb1    Help text for verb 1
  verb2    Help text for verb 2
  help             Display more information on a specific command.
  version          Display version information.

Long explanation about verb1

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