The Installation method in the current README is incorrect. running nimble install nimbox downloads the notabug.org version, which currently does not work because of a type mismatch error. Either we need to change the way that this package is listed on nimble.directory or we need to rewrite the README.

The code in nimbox/termbox.nim suggests that Nimbox supports 256 color. In addition, there is an OutputMode enum called out256 which suggests 256 color support.

But neither of the print functions in nimbox.nim support 256 colors. 1 requires no color, the other requires colors selected from the Color enum.

We should write a version of the print function which accepts 256 or which uses the color module for colors.

When attempting to compile any of the examples under nim 0.20, you receive the following error:
Error: defer statement not supported at top level

Presumably, this is caused by the defer: nb.shutdown() present in all examples. According to the language manual, these should probably be try, finally statements when located at the top level.

If that is the preferred method, I will submit a pull request rewriting existing examples in that idiom, but it seems like that would be a rather large try block for any non-trivial program.

Instead of a "German Umlaut" like "ä" I get "�". How can I fix that.

Thanks in advance

Motivation:

• https://github.com/jroimartin/gocui/blob/master/README.md#screenshots

When attempting to nimbox, after installation through nimble, I am greeted with the following error:

Error: execution of an external compiler program 'gcc -c  -w  -I/home/ewpolly/.choosenim/toolchains/nim-0.19.0/lib -o /home/ewpolly/.cache/nim/MusicInfo_d/nimbox_nimbox.c.o /home/ewpolly/.cache/nim/MusicInfo_d/nimbox_nimbox.c' failed with exit code: 1

/home/ewpolly/.cache/nim/MusicInfo_d/nimbox_nimbox.c:11:10: fatal error: termbox.h: No such file or directory
 #include "termbox.h"
          ^~~~~~~~~~~
compilation terminated.

Is there anything which I need to additionally install?
I've tried install termbox from https://github.com/nsf/termbox using the waf scripts, and deleted ~/.cache/nim, however I still receive this issue.