dearchap

I am inclined to close this since we have merged persistent flag support in 3.x

User has ability to override AppHelpTemplate/SubcommandHelpTemplate to get the desired output.

yes I agree with @coilysiren comment on this

@urfave/cli I agree with @rliebz comment about not adding more surface API to cli code. Yes these functions are useful but not a real time saver in any meaningful sense....

Hmm actually isc.IsSet checks if the value is defined in the key or not so we dont need this feature.

@makew0rld I really am not seeing the issue. ``` package main import ( "log" "os" "github.com/urfave/cli/v2" ) func dummyAction(c *cli.Context) error { log.Printf("%d", c.NumFlags()) log.Printf("val %v", c.Value("hello")) for index, ctx...

This is a feature in v3. It's already implemented and working. You can try it out right now

Wont fix in v2. Will be superseded by #1662 in v3

@skelouse Excellent work. Can you submit a PR for this ? We can get it included in mainstream v3

Verified that said behaviour doesnt exist in latest release v2.23.6