sh(1): Document r214304 (special builtin is illegal function name).

This commit is contained in:
Jilles Tjoelker 2010-11-12 22:40:18 +00:00
parent f35d74beed
commit 4b985a89e7
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=215210

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@ -626,6 +626,7 @@ There are two kinds of built-in commands: regular and special.
Assignments before special builtins persist after they finish
executing and assignment errors, redirection errors and certain
operand errors cause a script to be aborted.
Special builtins cannot be overridden with a function.
Both regular and special builtins can affect the shell in ways
normal programs cannot.
.Pp