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environ.7: Minor tweaks to Bastien's patch
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -55,10 +55,10 @@ of its parent's environment.
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By convention, the strings in
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.I environ
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have the form "\fIname\fP\fB=\fP\fIvalue\fP".
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Names of environment variables are case-sensitive and must not contain
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the character "\fB=\fP". The values of environment variables can be anything
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that can be represented as a string. A value and a name must not contain an
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embedded null byte (\(aq\e0\(aq),
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The name is case-sensitive and may not contain
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the character "\fB=\fP".
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The value can be anything that can be represented as a string.
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The name and the value may not contain an embedded null byte (\(aq\e0\(aq),
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since this is assumed to terminate the string.
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.PP
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Common examples are:
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