BSD 4 development

Work on file usr/src/cmd/c2/jfr.mail

Synthesized-from: CSRG//cd1/4.0

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+From vax135!jfr  Tue Aug 26 15:19:15 1980
+I incorporated your changes to c2.
+However, I felt that things were getting out of hand when
+c2 used 7-digit numbers for labels it introduced,
+when there were no local labels in the input.
+[In the spirit of 16 bits, I made lgensym a 'long' array.
+ In the spirit of 32 bits, I changed alloc():
+       n = an;
+       n+=sizeof(char *)-1;
+       n &= ~(sizeof(char *)-1);
+       if (lasta+n >= lastr) {
+]
+
+Aug 26 14:18 1980  s.c20.c: -r1.34 vs. -r1.35 Page 1
+
+
+13c13
+< long isn     = 2000000;
+---
+> int  isn     = 20000;
+17c17
+<   {100000,200000,300000,400000,500000,600000,700000,800000,900000,1000000};
+---
+>   {100000L,200000L,300000L,400000L,500000L,600000L,700000L,800000L,900000L,1000000L};
+131c131
+<                              if (isn<=p->labno) isn=1+p->labno;
+---
+>                              if (p->labno<100000L && isn<=p->labno) isn=1+p->labno;
+
+