54 lines
1.6 KiB
Go
54 lines
1.6 KiB
Go
package eol
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import (
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"fmt"
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)
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var _ error = internalNotFoundError{}
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type internalNotFoundError struct{
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expected rune
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actual rune
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characterNumber uint64
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}
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func (receiver internalNotFoundError) Error() string {
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var buffer [256]byte
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var p []byte = buffer[0:0]
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var expected rune = receiver.expected
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var actual rune = receiver.actual
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var characterNumber uint64 = receiver.characterNumber
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switch expected {
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case lf:
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var s string = fmt.Sprintf(`eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case cr:
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var s string = fmt.Sprintf(`eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case nel:
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var s string = fmt.Sprintf(`eol: next-line (NEL) character (U+0085) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case ls:
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var s string = fmt.Sprintf(`eol: line-separator (LS) character (U+2028) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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default:
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var s string = fmt.Sprintf(`eol: %q character (%U) not found for character №%d — instead found %q (%U)`, expected, expected, characterNumber, actual, actual)
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p = append(p, s...)
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}
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return string(p)
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}
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func (receiver internalNotFoundError) Actual() rune {
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return receiver.actual
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}
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func (receiver internalNotFoundError) Expected() rune {
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return receiver.expected
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}
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