wrong directory name in plugin example

[matthias314]

As far as I can tell, the name of a plugin directory has to match the name of the Lua script: If the script is called myscript.lua, then the directory has to be myscript, not myscript-plugin as indicated in the help file:

micro/runtime/help/plugins.md

Lines 16 to 22 in 56c1f75

	```
	~/.config/micro/plug/go-plugin/
	go.lua
	repo.json
	help/
	go-plugin.md
	```

With a wrong directory name the plugin won't work.

[Andriamanitra]

The name doesn't need to match. The problem with the example is that a plugin name must match a regex that does not allow special characters (- in this case):

micro/internal/config/rtfiles.go

Line 199 in 82467ba

isID := regexp.MustCompile(`^[_A-Za-z0-9]+$`).MatchString

micro/internal/config/rtfiles.go

Lines 224 to 227 in 82467ba

	if !isID(p.Name) || len(p.Srcs) <= 0 {
	log.Println(p.Name, "is not a plugin")
	continue
	}

[Andriamanitra]

The directory name is not a problem for the go-plugin because it has a different (valid) name specified in its repo.json. That makes it a pretty bad choice for an example though, we should update it to something that has a valid directory name too.

[matthias314]

Yes, that would be good. However, the only plugin in micro-editor/updated-plugins without a hyphenated name is fzf, and that one doesn't have a help directory. Should one take an example from elsewhere?