Dr . Sharukh K . R . Pavri . wrote:

> [A-Z^] - match anything from A-Z or ^


anything between 'A' and 'Z' (inclusive) or '^'

any of these chars:
   ABCDEFGHIJKLMNOPQRSTUVWXYZ^

> [-A-Z] - match anything from A-Z or-


   -ABCDEFGHIJKLMNOPQRSTUVWXYZ


> [+-*/] - match anything from + to * and /


afaik, that's an invalid range.  should be *-+
and in that case it would match

   *+/

> [-+*/] - match - + * /

   -+*/

Manish

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