22 lines
541 B
Batchfile
22 lines
541 B
Batchfile
@ECHO OFF
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REM Complete check of a stateless encoding.
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REM Usage: check-stateless.bat SRCDIR CHARSET
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.\table-from %2 > tmp-%2.TXT
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.\table-to %2 | sort > tmp-%2.INVERSE.TXT
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fc %1\%2.TXT tmp-%2.TXT
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if not exist %1\%2.IRREVERSIBLE.TXT goto ELSE_1
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copy /a %1\%2.TXT /a + %1\%2.IRREVERSIBLE.TXT /a tmp
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sort < tmp | uniq-u > tmp-orig-%2.INVERSE.TXT
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fc tmp-orig-%2.INVERSE.TXT tmp-%2.INVERSE.TXT
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del tmp
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del tmp-orig-%2.INVERSE.TXT
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goto ENDIF_1
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:ELSE_1
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fc %1\%2.TXT tmp-%2.INVERSE.TXT
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:ENDIF_1
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del tmp-%2.TXT
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del tmp-%2.INVERSE.TXT
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