30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
dnl @ ../doc/m4.texinfo:5979: Origin of test
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dnl @ expected status: 0
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dnl @ extra options:
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dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software
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dnl @ Foundation, Inc.
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dnl @ This file is free software; the Free Software Foundation
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dnl @ gives unlimited permission to copy and/or distribute it
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dnl @ with or without modifications, as long as this notice
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dnl @ is preserved.
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define(`foo', `The brown fox jumped over the lazy dog')
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dnl @result{}
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format(`The string "%s" uses %d characters', foo, len(foo))
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dnl @result{}The string "The brown fox jumped over the lazy dog" uses 38 characters
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format(`%*.*d', `-1', `-1', `1')
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dnl @result{}1
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format(`%.0f', `56789.9876')
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dnl @result{}56790
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len(format(`%-*X', `5000', `1'))
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dnl @result{}5000
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ifelse(format(`%010F', `infinity'), ` INF', `success',
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format(`%010F', `infinity'), ` INFINITY', `success',
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format(`%010F', `infinity'))
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dnl @result{}success
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ifelse(format(`%.1A', `1.999'), `0X1.0P+1', `success',
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format(`%.1A', `1.999'), `0X2.0P+0', `success',
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format(`%.1A', `1.999'))
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dnl @result{}success
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format(`%g', `0xa.P+1')
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dnl @result{}20
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