algorithmic modeling for Rhino
why this is not working now?
I used this format issue for a long time but it is not working now on the last grasshopper...
Its a bit out of context and out of date, but is it possible to find the pathmapper component operators listed and explained in a page like the links which you gave above?
Grasshopper (like Rhino) only supports English numeric formatting by default. The confusion would be complete if we allowed variable notation like that.
If you must create Dutch floating point numbers for export or display purposes then I'm afraid you'll have to perform a string replace operation. And since you're swapping two characters, you'll need to perform a game of Three-card-Monty as well:
I could add a Culture input to the Format component, you could then specify a culture such as "nl-NL". Cultures are also used to modify the way strings are sorted so maybe the string sort component also needs a culture input.