Wrap and indent help descriptions for options and commands - #1051
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Co-authored-by: Ephigenia <love@ephigenia.de>
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FYI: @Ephigenia |
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No rush @abetomo, I requested review here accidentally. Thanks for other reviews already today! |
abetomo
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Sep 21, 2019
| * | ||
| * @param {String} str | ||
| * @param {Number} width | ||
| * @param {Number} indent |
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The document parameter is missing minWidth.
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Prompted by this, I moved minWidth to an internal detail.
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Sep 21, 2019
| function wrap(str, width, indent) { | ||
| var regex = new RegExp('.{1,' + (width - 1) + '}([\\s\u200B]|$)|[^\\s\u200B]+?([\\s\u200B]|$)', 'g'); | ||
| var lines = str.match(regex) || []; | ||
| var result = lines.map(function(line, i) { |
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How about returning directly without assigning to a variable?
This was referenced Mar 6, 2020
This was referenced Mar 14, 2020
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Finish off #956 with Jest tests and last fixes. See #956 for description and discussion.
(I realised when adding tests for this I have never tried the somewhat undocumented argsDescription parameter to
.description, and not currently being tested here.)