readme for other beginners: took me some time to find: help .

[martin12333]

help . 

putchars putch put gc setecho setundeferror setautoput helpdetail help
float leaf list string set logical char integer in has equal = != < <= >
>= small null body intern enconcat concat take drop unswons uncons size
of at compare rest first swons cons unstack min max succ pred formatf
format strtod strtol mktime gmtime localtime trunc tanh tan sqrt sinh
sin pow modf log10 log ldexp floor exp cosh cos ceil atan2 atan asin
acos abs neg sign div rem / * - + not and xor or choice pop rotated
rolldownd rollupd swapd dupd popd rotate rolldown rollup swap dup id
rand time echo undeferror autoput stack setsize maxint true false all
some split filter primrec times map fold step tailrec linrec while cond
iffloat iflist ifstring ifset iflogical ifchar ifinteger ifte branch
cleave ternary binary unary nullary construct app1 dip x i