-char *p, *r; int lch;
-trimnl(buff);
-for (p=buff; *p; p++)
- ;
-lch = *--p;
-/*
- * Extended by Robert Henry, UC Berkeley, 14 May 81
- * to know about lines ending with
- * the set [?!)"-}:], as well as the original [.,]
- * all of which can occur in normal text.
- *
- * This prevents the punctuation from being seperated from
- * the buried reference
- */
-#define CASES \
- case '.': case ',':\
- case '?': case '!':\
- case ')': case '"':\
- case '-': case '}':\
- case ':'