◄Up► ◄Contents► ◄Index► ◄Back► ─────Programmer's WorkBench───────────────────────────────────────────────── To find the next occurrence of a number (a string of digits) that begins with the digit 1 or 2: 1. Execute Arg Arg («arg» «arg»). 2. Type '[12][0-9]*' 3. Execute Psearch («psearch»). Regular expressions are most powerful when they are used together. For example, the combination of the wildcard (?) and repeat (*) operators ?* matches any string of characters. This expression is useful when it is part of a larger expression, such as B?*ing which matches any string beginning with 'B' and ending with 'ing'. -♦-