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@@ -24,12 +24,12 @@ $PRODUCES exec.c
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$BUILTIN exec
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$FUNCTION exec_builtin
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$SHORT_DOC exec [-cl] [-a name] file [redirection ...]
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Exec FILE, replacing this shell with the specified program.
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Execute FILE, replacing this shell with the specified program.
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If FILE is not specified, the redirections take effect in this
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shell. If the first argument is `-l', then place a dash in the
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zeroth arg passed to FILE, as login does. If the `-c' option
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is supplied, FILE is executed with a null environment. The `-a'
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option means to make set argv[0] of the executed process to NAME.
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option means set argv[0] of the executed process to NAME.
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If the file cannot be executed and the shell is not interactive,
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then the shell exits, unless the shell option `execfail' is set.
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$END
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