Version 3.1.2 Changes

Listed here is a fix in this version between version 3.1.1 and version 3.1.2 of the Regular Expression Component Library. This information also exists in the Read Me file for the library.

The fix is:

a) When calling the Grep or Merge function, no matching would be done if the string to match was empty. Furthermore the Grep function would return 0 matches. This has been corrected so that Grep and Merge are executed even when the string to match is empty, since there are regular expressions which can match an empty string.