| commit | 9d32a5c4799e02c8659323c6569b680b4ea9c314 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Tue May 10 06:58:53 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Tue May 10 06:58:53 2022 +0000 |
| tree | 8c1f10581a44c917d892b0388d1161f05d897c26 | |
| parent | 12adf0fef30aa51548f463609796d0477a72b70c [diff] | |
| parent | 6c8c682ec6b6207194f3c58612940eb8d0422fdd [diff] |
Snap for 8564071 from 6c8c682ec6b6207194f3c58612940eb8d0422fdd to mainline-documentsui-release Change-Id: I105ed51d65f543054e6938733af572c9891efb60
Same idea as (but implementation not directly based on) the Python shlex module. However, this implementation does not support any of the Python module's customization because it makes parsing slower and is fairly useless. You only get the default settings of shlex.split, which mimic the POSIX shell: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html
This implementation also deviates from the Python version in not treating \r specially, which I believe is more compliant.
The algorithms in this crate are oblivious to UTF-8 high bytes, so they iterate over the bytes directly as a micro-optimization.
Disabling the std feature (which is enabled by default) will allow the crate to work in no_std environments, where the alloc crate, and a global allocator, are available.
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