Issues rollup #637
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Issues rollup #637
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… crate_version! macros
One can now use
```rust
let a = App::with_defaults("My Program");
// same as
let a2 = App::new("My Program")
.version(crate_version!())
.author(crate_authors!());
```
Closes #600
When errors are made while developing, the panic error messages have been improved instead of relying on the default panic message which is extremely unhelpful. Closes #574
…, namely '{bin}.bash-completion'
Closes #567
…hen term width is determined to be too small, or help text is too long Now `clap` will check if it should automatically place long help messages on the next line after the flag/option. This is determined by checking to see if the space taken by flag/option plus spaces and values doesn't leave enough room for the entirety of the help message, with the single exception of of if the flag/option/spaces/values is less than 25% of the width. Closes #597
…s and ones that conflict with each other Args that conflict *and* are in a group will now only display in the group and not in the usage string itself. Closes #616
Closes #633
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@homu r+ |
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@homu r- |
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