/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ # include "ctype.h" # include "../hdr/defines.h" static char Sccsid[] = "@(#)chkid.c 3.0 4/22/86"; chkid(line) char *line; { register char *lp; extern int Did_id; if (!Did_id && any('%',line)) for(lp=line; *lp != 0; lp++) { if(lp[0] == '%' && lp[1] != 0 && lp[2] == '%') if (isupper(lp[1])) switch (lp[1]) { case 'J': break; case 'K': break; case 'N': break; case 'O': break; case 'V': break; case 'X': break; default: return(Did_id++); } } return(Did_id); }