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Very small fix to formatting integers.

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Simon Brooke 2018-12-31 16:24:38 +00:00
parent a02d286ad5
commit 6d2cf313cb
1 changed files with 8 additions and 0 deletions
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8
src/arith/integer.c
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@ -251,6 +251,14 @@ struct cons_pointer integer_to_string( struct cons_pointer int_pointer,
accumulator += ( base * ( i / base ) );
}
}
if (stringp(result) && pointer2cell(result).payload.string.character == L',') {
/* if the number of digits in the string is divisible by 3, there will be
* an unwanted comma on the front. */
struct cons_pointer tmp = result;
result = pointer2cell(result).payload.string.cdr;
dec_ref(tmp);
}
if ( is_negative ) {
result = make_string( L'-', result );