Symbol: Bit4
usr.bin/awk/run.c
745
T4 = ((1<<(Bit4+1))-1) ^ 0xFF, /* 1111 0000 */
usr.bin/awk/run.c
751
Rune4 = (1<<(Bit4+3*Bitx))-1, /* 0011 1111 1111 1111 1111 1111 */