27 lines
942 B
Plaintext
27 lines
942 B
Plaintext
dnl @ ../doc/m4.texi:4373: 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(`lquo', `ifelse(`$#', `0', ``$0'', `changequote(`[', `]')`dnl'
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changequote([`], ['])')')
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dnl @result{}
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define(`rquo', `ifelse(`$#', `0', ``$0'', `changequote(`[', `]')dnl`
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'changequote([`], ['])')')
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dnl @result{}
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Quotes in reverse: rquo:rquo() lquo:lquo()
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dnl @result{}Quotes in reverse: rquo:' lquo:`
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define(`hi', `HELLO')dnl
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lquo()hi`'rquo()
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dnl @result{}`HELLO'
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substr(`-hi-', 1, 2) substr(`-`hi'-', `1', `4')
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dnl @result{}HELLO hi
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substr(`-'lquo()`hi'rquo()`-', `1', `4')
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dnl @result{}hi
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substr(`-'lquo()hi`'rquo()`-', `1', `2')rquo()'
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dnl @result{}Hrquo()
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