Add interactive word-wrapping demo #218
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mgeisler
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The goal of the demo is to let you to play with the word-wrapping
options in a very simple text editor. You can change the wrapping
width, you can toggle `break_words` and you can change the
`WordSplitter` used.
Clone the `textwrap` repository and use
cargo run --example interactive
to run the demo. It only work on Unix systems right now, but please
let me know if you want to help port it to Windows.
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Cryptjar
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Nov 1, 2020
This commit back-ports the interactive demo from mgeisler#218 to v0.12. Additionally, it adds `splitter` method, that clones `&self` and replaces the splitter with the given one. This made it conforming to become a `const fn`, allowing `Wrapper::new(w).splitter(s)` idiom in const & static context, as well as allowing to port the interactive demo.
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The goal of the demo is to let you to play with the word-wrapping options in a very simple text editor. You can change the wrapping width, you can toggle
break_wordsand you can change theWordSplitterused.Clone the
textwraprepository and useto run the demo. It only work on Unix systems right now, but please let me know if you want to help port it to Windows.