String#chop
, returning str, ;TI"For nil
if str is the empty string. See also ;TI" String#chomp!
.;T:
@fileI"
string.c;T:0@omit_headings_from_table_of_contents_below0I"str.chop! -> str or nil
;T0[ I"();T@FI"String;TcRDoc::NormalClassI"
scanf;T0