The CXREEdit package includes TREEdit, a TEdit-like component that restricts user input based on Perl-compatible regular expressions. TREEdit is a far more powerful control for restricting user input to a specific format than TMaskEdit. TREEdit uses regular expressions as implemented in the TRegExpr Library, the source code of which is included in the CXREEdit package. CXREEdit was originally written by Xing Chen: please refer to the source code for details.

Installation instructions for CXREEdit are included with the source code, in the file called readme.txt.

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