By Andrew Watt
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Extra resources for Beginning Regular Expressions (Programmer to Programmer)
23 Chapter 2 To make use of wildcard functionality in Microsoft Word, use the keyboard shortcut Ctrl+F to open the Find and Replace dialog box. By default, search functionality in Word simply uses literal text for search. Turn on the wildcard functionality by checking the appropriate check box. To access that check box you need to click the More button in the Find and Replace window (see Figure 2-3, which shows its appearance in Word 2003). Figure 2-3 Further options are then displayed in the Find and Replace dialog box.
To conclude this chapter, take a look at a problem that you might be faced with and for which regular expressions, correctly used, could be very useful. Replacing Text in Quantity One use of regular expressions is to replace quantities of text, possibly across many thousands of documents. Things can very easily go wrong if you don’t understand what you are doing, as the following simple example shows. Imagine that you have just joined the fictional Star Training Company as a summer intern. Just before you start with the company, someone decides that Star Training Company should become the equally fictional Moon Training Company, possibly as a result of a recent takeover or change in corporate focus.