Square character
- by John
I have to write x/100000 with square character: x*10-5 ,but the '-5' should be above 10 so it is known that it is x/10/10/10/10/10.
How do I do that?
I'm writing a lambda calculus interpreter for fun and practice. I got iostreams to properly tokenize identifiers by adding a ctype facet which defines punctuation as whitespace:
struct token_ctype : ctype<char> {
mask t[ table_size ];
token_ctype()
: ctype<char>( t ) {
for ( size_t tx = 0; tx < table_size; ++ tx ) {
t[tx] =…
