17 lines
569 B
Plaintext
17 lines
569 B
Plaintext
dnl @ ../doc/m4.texi:6193: 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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patsubst(`abc')
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dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `patsubst'
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dnl @result{}abc
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patsubst(`abc', `')
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dnl @result{}abc
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patsubst(`abc', `', `\\-')
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dnl @result{}\-a\-b\-c\-
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