Input example is leaving the console with colored text

[sandipb]

Suggestions

When I run go run src/github.com/c-bata/go-prompt/_example/echo/main.go the console ends up with bold text in my iterm and my xterm terminals.

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Bug reports

It seems like Render.Teardown is not resetting the default colors on exit. Please let me know if I am mistaken:

 // TearDown to clear title and erasing.                                                         |   -livePrefixCallback : func() string,
 func (r *Render) TearDown() {                                                                   |   -out : ConsoleWriter
     r.out.ClearTitle()                                                                          |   -prefix : string
     r.out.EraseDown()                                                                           |   -prefixBGColor : Color
     r.out.Flush()                                                                               |   -prefixTextColor : Color
 }                                                                                               |   -previewSuggestionBGColor : Color

Should this not also include r.out.SetColor(DefaultColor, DefaultColor, false)?

Expected Behavior

The console to be back to its previous text formatting after prompt.Input() finishes.

Current Behavior and Steps to Reproduce

1. go get -u github.com/c-bata/go-prompt
2. go run src/github.com/c-bata/go-prompt/_example/echo/main.go

What is the current behavior? Please provide detailed steps for reproducing the issue.

If you enter your own string, the program exits as expected - with previous console colors. However, if you accept the suggestions, the program exits with bold text.

Context

Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.

• Operating System: Mac OSX High Sierra
• Terminal Emulator: iTerm2 and xquartx terminal
• tag of go-prompt or commit revision: HEAD

[sandipb]

It seems #85 is fixing this for me.

[c-bata]

Awesome. This report is easy to understand. I'll fix this.

[egorse]

Same problem here - pretty annoying