ENTRIGRAPH(1) General Commands Manual ENTRIGRAPH(1)NAMEentrigraph - convert C source code to use trigraphsSYNOPSISentrigraph [file ...]DESCRIPTIONThis program converts a C program to use trigraphs. A trigraph is a three character sequence that encodes a single character. A trigraph begins with two question marks. The third character is `/' (the trigraph means `'), '(' (`['), ')' (`]'), '<' (`{'), '>' (`}'), '!' (`|'), ''' (`^'), '-' (`~'), '=' (`/'), or '/' (`').SEE ALSOuntrigraph(1)AUTHORLars Wirzenius, liw@iki.fi. ENTRIGRAPH(1)