dartdoc help output is hard to read

[mit-mit]

dartdoc --help prints it's output in a very very narrow column, which is unaffected by the console width:

I'd expect the output to be wrapped to fit in the width of the terminal, not a preset (very small) hardcoded width.

We have an API for getting the terminal width: https://api.dart.dev/stable/2.9.1/dart-io/Stdout/terminalColumns.html
For a similar change we made recently, see https://dart-review.googlesource.com/c/sdk/+/158400.

[kevmoo]

Going to move this to the dartdoc repo...

[devoncarew]

Good catch! This was addressed ~12 days ago in the dartdoc repo (#2333). Sam has brought the latest into the sdk repo recently. It may or may not have made the cut for whatever version you were testing.

@mit-mit, can you include the dart version you were using? cc @srawlins

[mit-mit]

I'm running pub global run dartdoc --help

[mit-mit]

But I had an old activated version. I updated it, and it's working now! Closing.