10607 regexec.c
8017 eval.c
5539 array.c
4157 regex_internal.c
3101 node.c
1179 field.c
747 str_array.c
713 io.c
423 builtin.c
230 minrx.c
181 cint_array.c
135 re.c
110 regcomp.c
51 pma.c
45 int_array.c
34 awkgram.c
13 symbol.c
12 main.c
12 charset.c