Hello!
Wow, this is way more general than what I came up with:
```
: num>grouped-str ( n -- str )
number>string <reversed> 3 <groups> "," join reverse ;
```
Maybe your code should be included in the prettyprinter or somewhere similar, next to `number>string`, perhaps?
17.06.2017, 02:33, "John Benediktsson" <mrj...@gmail.com>:
Note: that word doesn't work properly for negative numbers. This is better:: number>string-with-commas ( str -- str' )[abs number>string "." split1[ reverse 3 <groups> "," join reverse ] dip[ "." glue ] when*] [ neg? [ "-" prepend ] when ] bi ;,On Fri, Jun 16, 2017 at 4:29 PM, John Benediktsson <mrj...@gmail.com> wrote:We don't have that kind of locale support right now, but you could use something like:: number>string-with-commas ( str -- str' )number>string "." split1[ reverse 3 <groups> "," join reverse ] dip[ "." glue ] when* ;On Fri, Jun 16, 2017 at 4:18 PM, Alexander Ilin <ajs...@yandex.ru> wrote:Hello!
Is there a standard way to output a number with comma separators grouping the thousands?
```
1,000,000 num>str-grouped
"1,000,000"
```
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