SYNTAX										TYPE: command
		GREP	pattern  pathnames [TO/OVER/AFTER pathnames]
				NOFILE
				LINE
				EXACT
				UNIQUE
				PLM 

	PARAMETERS
		pattern		the pattern for which a match is desired.  
		NOFILE		don't display file name.  Default is to always display
					file name.
		LINE		display line number when a match is detected
		EXACT		case sensitive.  Default is no case sensitivity.
		UNIQUE  	display only the file name, and only once for each 
		            file, when a match is detected
		PLM 		ignore dollar signs ($).  Default is to recognize $.

	DESCRIPTION
		Find lines in the given files that contain strings that match the
		given pattern.  When a match is found, display the line in which the
		match was found.  Unless the command parameter EXACT is given, the
		search is caseless which means that the pattern may be given in either
		case and all occurrances of the string, in any combination of case,
		will be	reported. 

	PROBLEMS OR RESTRICTIONS
		GREP stands for global replace, however this implementation of grep
		cannot replace any text in the files.

	EXAMPLES

		Find all occurances of rq$send$message regardless of PLM coding style

			grep rqsendmessage *p28 plm

		Find all occurances of a distinctly spelled variable

			grep SillyVar *p28 exact