asv-to-usv
Convert ASCII Separated Values (ASV) to Unicode Separated Values (USV). Built with the USV Rust crate.
Syntax:
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Example:
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More examples below.
Options
Options for USV separators and modifiers:
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-u, --unit-separator : Set the unit separator (US) string.
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-r, --record-separator : Set the record separator (RS) string.
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-g, --group-separator : Set the group separator (GS) string.
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-f, --file-separator : Set the file separator (FS) string.
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-e, --escape : Set the escape (ESC) string.
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-z, --end-of-transmission : Set the end of transmission (EOT) string.
Options for USV style:
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--style-braces : Set the style to use braces, such as "{US}" for Unit Separator.
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--style-controls : Set the style to use controls, such as "\u001F" for Unit Separator.
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--style-symbols : Set the style to use symbols, such as "␟" for Unit Separator.
Options for USV layout:
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--layout-0: Show each item with no line around it. This is no layout, in other words one long line.
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--layout-1: Show each item with one line around it. This is like single-space lines for long form text.
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--layout-2: Show each item with two lines around it. This is like double-space lines for long form text.
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--layout-units: Show each unit on one line. This can be helpful for line-oriented tools.
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--layout-records: Show each record on one line. This is like a typical spreadsheet sheet export.
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--layout-groups: Show each group on one line. This can be helpful for folio-oriented tools.
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--layout-files: Show one file on one line. This can be helpful for archive-oriented tools.
Options for command line tools:
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-h, --help : Print help
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-V, --version : Print version
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-v, --verbose... : Set the verbosity level: 0=none, 1=error, 2=warn, 3=info, 4=debug, 5=trace. Example: --verbose …
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--test : Print test output for debugging, verifying, tracing, and the like. Example: --test
Install
Install:
Link: https://crates.io/crates/asv-to-usv
Example
Suppose example.asv contains:
a\u001Fb\u001Ec\u001Fd\u001E
Run:
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Output:
a␟b␟␞
c␟d␟␞
If you prefer to render no newlines, which is more like the input:
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Output:
a␟b␟␞c␟d␟␞
If you prefer to render markers with braces, to see the markers more easily:
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Output:
a{US}b{US}{RS}
c{US}d{US}{RS}
FAQ
What converters are available?
When to use this command?
Use this command when you want to convert from ASV to USV.
A typical use case is when you have ASV data, such as a collection of units and records, and you want to convert it to USV data, such as for visual editing.
Our real-world use case is converting a bunch of document-oriented data from a variety of programs to a variety of data formats, spreadsheets, and databases.
Why use USV instead of ASV?
See the documentation for USV.
Is USV aiming to become a standard?
Yes, USV is submitted to IETF.org as an Internet-Draft work in progress: link.
Can I build my own USV tools?
Yes, and you may freely use the USV RFC and USV Rust crate.
Help wanted
Constructive feedback welcome. Pull requests and feature requests welcome.
Tracking
- Package: asv-to-usv-rust-crate
- Version: 1.5.2
- Created: 2024-03-09T13:33:20Z
- Updated: 2024-04-10T20:51:41Z
- License: MIT or Apache-2.0 or GPL-2.0 or GPL-3.0 or contact us for more
- Contact: Joel Parker Henderson (joel@sixarm.com)