Re: setting up x11-screen

2023-04-23 Thread JP de Vooght
Ok - the table in src/README.txt had me covered - ran ./configure after my edits. I am still trying to figure out why I need a small loop after making an x11 device to ensure all pixels plotted are visible... JP On 4/23/23 16:38, JP de Vooght wrote: Hello, I have a version of Scheme 12.1

setting up x11-screen

2023-04-23 Thread JP de Vooght
Hello, I have a version of Scheme 12.1 installed from mit-scheme-12.1-x86-64.tar.gz I was looking at a line in x11-device.scm which tests for a mapped device using (not (boolean? (x-device/mapped? window))) and seems to be skipping the waiting loop. Running ./Setup.sh abruptly stops with

Re: help with rb-tree/update!

2022-11-20 Thread JP de Vooght
On 11/19/22 17:18, Taylor R Campbell wrote: Date: Sat, 19 Nov 2022 16:49:05 +0100 From: JP de Vooght The function invokes apply-fail as follows (apply-fail fail 'rb-tree/update!) but apply-fail is defined below with three arguments (apply-fail fail key caller). Could it be passing the key

help with rb-tree/update!

2022-11-19 Thread JP de Vooght
Hello, I was looking into rb-tree for a multiset where I could use leafs as key counts. This is based on code by Alex Shinn which uses SRFI-146 which I had trouble using. I thought rb-tree could be useful here. I noticed from reviewing the /src/runtime/rbtree.scm an undocumented function