Some trigraph statistics

[Lawrence V. Cipriani]

I checked out our source code to find if there were all that many
changes needed because of trigraphs.  I found only 46 occurrences
of affected code, in 2*10^6 lines of code.  Big deal.  Trigraphs
are the least of my porting problems with ANSI C.
-- 
Larry Cipriani, AT&T Network Systems and Ohio State University
Domain: lvc at tut.cis.ohio-state.edu
Path: ...!cbosgd!osu-cis!tut.cis.ohio-state.edu!lvc (strange but true)