doswitches
dowarn
dumplvl
-e_fp
-e_tmpname
+e_script
endav
envgv
errgv
eval_root
eval_start
+exitlist
+exitlistlen
extralen
fdpid
filemode
incgv
initav
inplace
+sys_intern
last_in_gv
lastfd
lastgotoprobe
maxscream
maxsysfd
mess_sv
-mh
minus_F
minus_a
minus_c
minus_l
minus_n
minus_p
+modglobal
modcount
multiline
mystrk
regnarrate
regnaughty
regnpar
-regparse
+regcomp_parse
regprecomp
regprev
regprogram
regstartp
regtill
regxend
+replgv
restartop
rightgv
rs
-rx
+regcomp_rx
sawampersand
sawstudy
sawvec