Jakob Wennberg
ec27228a8e
Em dashes (—) and en dashes (–) had spread across comments, docs, tests, and a few UI strings, reading as AI-generated boilerplate rather than house style. Replaced each with punctuation matching its context: colon for explanatory clauses, comma for asides, plain hyphen for numeric/legal ranges (e.g. "21-23§"), "to"/"till" for date ranges, parentheses for paired-dash asides. messages/en.json and messages/sv.json were fixed by hand together to keep sv/en in sync. Left untouched where the dash is the functional subject rather than decorative punctuation: date-range-parser.ts's separator regex, charset-repair.ts's CP1252 byte-mapping table (and its test), the SIE encoding mojibake docs, generic-csv.ts's minus-sign normalizer, the agent system-prompt files that already instruct against em dashes, and a golden iXBRL test fixture compared byte-for-byte. Also fixes two bugs surfaced along the way: an off-by-one in ApiKeysPanel's scope-label split (a leftover from an earlier partial pass), and a charset-repair test that had lost the literal en-dash it exists to verify. Regenerated the agent atom seed migration (skills:generate) since 27 SKILL.md files changed. Added a CLAUDE.md rule against em/en dashes, with an explicit carve-out for the functional-dash cases above. Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
22 lines
732 B
TypeScript
22 lines
732 B
TypeScript
/**
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* Shared encoding helpers for Skatteverket SRU files.
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*
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* SRU submissions (INFO.SRU + BLANKETTER.SRU) must be ISO 8859-1 (Latin-1),
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* never UTF-8: Swedish characters (å, ä, ö) corrupt otherwise and Skatteverkets
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* filöverföringstjänst rejects the upload. This is the single most common cause
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* of programmatic SRU validation failure.
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*/
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/**
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* Encode a string as ISO 8859-1 (Latin-1) bytes.
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* Characters outside the Latin-1 range (> 0xFF) are replaced with '?' (0x3F).
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*/
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export function encodeISO88591(str: string): Uint8Array {
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const bytes = new Uint8Array(str.length)
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for (let i = 0; i < str.length; i++) {
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const code = str.charCodeAt(i)
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bytes[i] = code <= 0xff ? code : 0x3f
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}
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return bytes
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}
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