Re: [Chicken-users] Termbox using

2015-05-06 Thread Jim Ursetto
Hi frad, If I may make a suggestion. Lists are not random-access like arrays are. Similarly, checking a list's length traverses the whole list. You should always iterate over a list by using car and cdr, not list-ref. So, to your "do" loop, you could add another loop variable over the list call

Re: [Chicken-users] Termbox using

2015-05-04 Thread Evan Hanson
Hi frad, On 2015-05-02 12:34, f...@indexi.net wrote: > Newbie with Scheme, i try to use the termbox egg. > It seems me a very nice and cool library and the documentation helps > me a lot. That's a very nice extension, indeed, thanks for bringing it to attention. It even bundles the termbox librar

[Chicken-users] Termbox using

2015-05-02 Thread frad
Hi, (Sorry for my English) Newbie with Scheme, i try to use the termbox egg. It seems me a very nice and cool library and the documentation helps me a lot. I am learning Scheme and appreciate Chicken implementation. Here a little piece of code to print a simple text menu. But this code isn't i