Fix last argument always being treated as greedy in suggestions #428
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Signed-off-by: Pablo Herrera <pabloherrerapalacio@gmail.com>
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Signed-off-by: Pablo Herrera <pabloherrerapalacio@gmail.com>
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Ever since the fix for #190 was merged (#414), all parsers would be treated as greedy if they were the last parser on the command, one of the argument parsers that heavily suffered from this was duration, here's how it looks like:
This is due to duration parser suggesting letters if the last char is not a letter, since the input was
5s, it attempts to suggest [input] + "d" etc, leaving these weird suggestions.The change makes it so if there's an ambiguity about what to do with the last parser (ie: there's only one parser left, but there's more than one string left in the queue) it will let it get parsed, and observes what's left in the command queue after the parse. If the parser consumed all strings, then it's free to suggest the whole string with spaces, otherwise, it is understood that the parser is non-greedy, and the leftover text is not part of the command, and as such, should suggest nothing:
Tested with greedy arguments and seems to work just fine too.