sh(1): Document r214304 (special builtin is illegal function name).
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=215210
@ -626,6 +626,7 @@ There are two kinds of built-in commands: regular and special.
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Assignments before special builtins persist after they finish
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executing and assignment errors, redirection errors and certain
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operand errors cause a script to be aborted.
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Special builtins cannot be overridden with a function.
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Both regular and special builtins can affect the shell in ways
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normal programs cannot.
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.Pp
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