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54 lines
929 B
Plaintext
54 lines
929 B
Plaintext
# -*- autoconf -*-
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cat <<EOF
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Base layer.
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EOF
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dnl AU_DEFUN
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dnl --------
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dnl
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AT_SETUP(m4_wrap)
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dnl m4_wrap is used to display the help strings.
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dnl Also, check that commas are not swallowed. This can easily happen
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dnl because of m4-listification.
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AT_DATA(libm4.in,
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[[include(libm4.m4)divert(0)dnl
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m4_wrap([Short string */], [ ], [/* ], 20)
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m4_wrap([Much longer string */], [ ], [/* ], 20)
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m4_wrap([Short doc.], [ ], [ --short ], 30)
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m4_wrap([Short doc.], [ ], [ --too-wide], 30)
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m4_wrap([Super long documentation.], [ ], [ --too-wide], 30)
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m4_wrap([First, second , third, [,quoted]])
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]])
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AT_DATA(expout,
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[[/* Short string */
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/* Much longer
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string */
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--short Short doc.
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--too-wide
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Short doc.
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--too-wide
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Super long
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documentation.
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First, second , third, [,quoted]
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]])
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AT_CHECK([m4 -I $at_top_srcdir libm4.in], 0, expout)
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AT_CLEANUP()
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