Add portability note to long option preference.
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README
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README
@ -473,6 +473,10 @@ guidelines in mind:
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the same thing and require an argument, offer only --something as a
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the same thing and require an argument, offer only --something as a
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completion when completing option names starting with a dash, but do
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completion when completing option names starting with a dash, but do
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implement required argument processing for all -s, -S, and --something.
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implement required argument processing for all -s, -S, and --something.
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Note that GNU versions of various standard commands tend to have long
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options while other userland implementations of the same commands may
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not have them, and it would be good to have the completions work for
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as many userlands as possible so things aren't always that simple.
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- Do not write to the file-system under any circumstances. This can
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- Do not write to the file-system under any circumstances. This can
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create race conditions, is inefficient, violates the principle of
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create race conditions, is inefficient, violates the principle of
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