19 lines
388 B
Plaintext
19 lines
388 B
Plaintext
dnl ../doc/m4.texinfo:2808: Origin of test
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eval(-3 * 5)
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dnl @result{}-15
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eval(index(`Hello world', `llo') >= 0)
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dnl @result{}1
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define(`square', `eval(($1)**2)')
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dnl @result{}
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square(9)
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dnl @result{}81
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square(square(5)+1)
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dnl @result{}676
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define(`foo', `666')
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dnl @result{}
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eval(`foo'/6)
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dnl @error{}51.eval:14: m4: Bad expression in eval: foo/6
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dnl @result{}
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eval(foo/6)
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dnl @result{}111
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