正则表达式组合生成器-逆正则表达式的过程

If you have a regular expression, for instance, /AEIOU/, you want to know what are the possible combinations of character match the corresponding regular expression. This is the tools for you to make use of regular expression to reduce to run command repetitively. For example, you can copy files with the advanced regular expression pattern: copy [A-Z][0-9A-Z].txt $1.$2.txt Include the file in HTML source code: use the following Javascript: var a=new ReRegEx();a.add("copy [A-Z][0-9A-Z].txt $1.$2.txt");document.write(a.`toString("
")); More Samples Containing Backslash "" copy [A-Z][0-9A-Z].txt $1$1$2.txt var a=new ReRegEx();a.add("copy [A-Z][0