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[REBOL] idea for pre-processing

From: anton::lexicon::net at: 20-Jun-2002 13:50

The following two lines work the same: do %demo-trapezoid-morph.r do read %demo-trapezoid-morph.r This means that you can make a wrapper around 'do which will allow you to pre-process the file before it is run. Why? I want to optionally strip debugging lines in my programs, so that they run at top speed without them. There will be no overhead of, eg: if debug [print "inner loop"] which could occur multiple times in a program, and within tight, inner loops, impacting performance. The reason I have come to this idea was in image processing. Has anyone done something like this? Anton.