added raden launch

library/lib_num_to_str.ks

@@ -0,0 +1,48 @@
+// lib_num_to_str.ks can be used to to format a number in a string of constant length for use in a display.
+// Copyright © 2015,2023 KSLib team 
+// Lic. MIT
+@LAZYGLOBAL off.
+@CLOBBERBUILTINS off.
+
+function num_to_str {
+ parameter
+  number,  //input number
+  ip,      //number of digits before the decimal point.
+  dp.      //number of decimal places
+
+ local string is "".
+ local padder is "".
+ local absNumber is abs(number).
+ local index is ip-1.
+ local firstNum is false.
+ until firstNum or index = 0 { // stop adding spacers when the first number is found
+  if mod(floor(absNumber/10^index),10) = 0 {
+   set padder to padder +" ".
+  }
+  else {
+   set firstNum to true.
+  }
+  set index to index-1.
+ }.
+ if dp = 0 {
+  set string to string +round(absNumber).
+ }.
+ else {
+//  set index to index-1.
+  set string to string +floor(absNumber).
+  set index to -1.
+  set string to string +".".
+  until index = -dp {
+   set string to string +mod(floor(absNumber/10^index),10).
+   set index to index-1.
+  }.
+  set string to string + mod(round(absNumber/10^index),10).
+ }.
+ if number < 0 {
+  set string to padder +"-" +string.
+ }
+ else {
+  set string to padder +" " +string.
+ }.
+ return string.
+}.