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I am programmatically searching source for variable names and this regex
eliminates anything with a valid variable name char before or after the
variable. For example, if I am searching for ACCT, this would eliminate
ACCT01 or EXPACCT but not ACCT, or ACCT)
It is my understanding that I need to compile the expression into a pattern
and then use that pattern to compare to my string. However, as you can see
from the original above, there is a variable value in the middle of my
expression.
Is there a way to build an expression so I can provide a variable value at
run time rather than freeing and recompiling the pattern every time the
variable changes?
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