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2a19755804
- Bump Go from 1.19 to 1.26 and update all dependencies - Rewrite CI workflow with matrix strategy (Linux, macOS, Windows) - Update GitHub Actions to current versions (checkout@v4, setup-go@v5) - Update CodeQL actions from v1 to v3 - Fix cross-platform bug in mock/path.go (path.Join -> filepath.Join) - Clean up dependabot config (weekly schedule, remove stale ignore) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
54 lines
1.6 KiB
XML
54 lines
1.6 KiB
XML
<!--
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Lexer for RFC-4180 compliant CSV subject to the following additions:
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- UTF-8 encoding is accepted (the RFC requires 7-bit ASCII)
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- The line terminator character can be LF or CRLF (the RFC allows CRLF only)
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Link to the RFC-4180 specification: https://tools.ietf.org/html/rfc4180
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Additions inspired by:
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https://github.com/frictionlessdata/datapackage/issues/204#issuecomment-193242077
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Future improvements:
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- Identify non-quoted numbers as LiteralNumber
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- Identify y as an error in "x"y. Currently it's identified as another string
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literal.
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-->
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<lexer>
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<config>
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<name>CSV</name>
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<alias>csv</alias>
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<filename>*.csv</filename>
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<mime_type>text/csv</mime_type>
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</config>
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<rules>
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<state name="root">
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<rule pattern="\r?\n">
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<token type="Punctuation" />
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</rule>
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<rule pattern=",">
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<token type="Punctuation" />
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</rule>
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<rule pattern=""">
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<token type="LiteralStringDouble" />
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<push state="escaped" />
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</rule>
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<rule pattern="[^\r\n,]+">
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<token type="LiteralString" />
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</rule>
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</state>
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<state name="escaped">
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<rule pattern="""">
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<token type="LiteralStringEscape"/>
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</rule>
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<rule pattern=""">
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<token type="LiteralStringDouble" />
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<pop depth="1"/>
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</rule>
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<rule pattern="[^"]+">
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<token type="LiteralStringDouble" />
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</rule>
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</state>
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</rules>
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</lexer>
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