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class_hierarchy
2005 Jun 27
2
R v2.1.1 for Windows and "non-reproducible" crashes
...e
Sometimes it just give an error about an invalid regular expression;
then rerun the line for it to crash, e.g.
> Rdoc$compile(rdocFile, destPath=destPath)
Loading required package: tools
Error in regexpr(pattern, text, extended, fixed, useBytes) :
invalid regular expression '^@classhierarchy'
Then redo the Rdoc$compile() line and R will crash.
Also, note that the regular expression pattern in the error report from
regexpr() about "invalid regular expression '^@alias'" is valid, because
trying it in R you get
> regexpr("^@classhierarchy", "@...