diff options
| -rw-r--r-- | boggle/mkindex/mkindex.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/boggle/mkindex/mkindex.c b/boggle/mkindex/mkindex.c index 2951486c..25d8af98 100644 --- a/boggle/mkindex/mkindex.c +++ b/boggle/mkindex/mkindex.c @@ -1,4 +1,4 @@ -/* $NetBSD: mkindex.c,v 1.6 1999/09/18 20:50:29 jsm Exp $ */ +/* $NetBSD: mkindex.c,v 1.7 1999/12/07 07:47:08 jsm Exp $ */ /*- * Copyright (c) 1993 @@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1993\n\ #if 0 static char sccsid[] = "@(#)mkindex.c 8.1 (Berkeley) 6/11/93"; #else -__RCSID("$NetBSD: mkindex.c,v 1.6 1999/09/18 20:50:29 jsm Exp $"); +__RCSID("$NetBSD: mkindex.c,v 1.7 1999/12/07 07:47:08 jsm Exp $"); #endif #endif /* not lint */ @@ -62,7 +62,7 @@ char *nextword __P((FILE *, char *, int *, int *)); int main(void) { - int clen, rlen, prev; + int clen, rlen, prev, i; long off, start; char buf[MAXWORDLEN + 1]; @@ -70,14 +70,24 @@ main(void) off = start = 0L; while (nextword(stdin, buf, &clen, &rlen) != NULL) { if (*buf != prev) { + /* + * Boggle expects a full index even if the dictionary + * had no words beginning with some letters. + * So we write out entries for every letter from prev + * to *buf. + */ if (prev != '\0') printf("%c %6ld %6ld\n", prev, start, off - 1); + for (i = (prev ? prev + 1 : 'a'); i < *buf; i++) + printf("%c %6ld %6ld\n", i, off, off - 1); prev = *buf; start = off; } off += clen + 1; } printf("%c %6ld %6ld\n", prev, start, off - 1); + for (i = prev + 1; i <= 'z'; i++) + printf("%c %6ld %6ld\n", i, off, off - 1); fflush(stdout); if (ferror(stdout)) err(1, "writing standard output"); |