This program findreg.ttp finds all complete file names in a given
folder tree, which are ascii and contain a given regular expression.
This program uses a port of Henry Spencer's regexp routines to do the
real work, a port of SYSV unix's ftw() function to walk the directory
trees.
	This short note does not explain regular expressions.
See regexp.arc for source code to regular expression analyser and complete
definition. (not needed to do simple searches!).

	PROGRAM USUAGE

	findreg	<regular expression> <directory or drive letter:\ to search> <outfile>


	EXAMPLES

	find all ascii files containing fopen or fclose on drive a to screen.

	findreg (fopen)|(fclose) a:\ con:

	above to file b:\filename.txt
	
	findreg (fopen)|(fclose) a:\ b:\filename.txt


	This program contains HENRY SPENCERS REGEXP ROUTINES I take no credit
for these!

GENIE:CBARRON
CIS:75066,3204