jtc
Sat Oct  1 19:10:51 PDT 1994
Update of /b/source/CVS/src/lib/libedit
In directory sun-lamp.cs.berkeley.edu:/c/users/jtc/src/libedit

Modified Files:
	search.c sys.h 
Log Message:
Added code so that POSIX.2 regular expresion functions  are used if REGEX
is defined, V8 regular expresion functions are used if REGEXP is defined,
and BSD regular expression functions are used if neither are defined.
And defined REGEX in sys.h so that programs using libedit don't have 
to link with libcompat.