st_C_extern      2727 lib-src/etags.c       {"extern",		0,			st_C_extern},
st_C_extern      3244 lib-src/etags.c      case st_C_extern:
st_C_extern      2351 test/manual/etags/c-src/etags.c       {"extern",		0,			st_C_extern},
st_C_extern      2841 test/manual/etags/c-src/etags.c      case st_C_extern: