Update defaults

Chapters/02-debugging.qmd

@@ -8,10 +8,12 @@ syntax-definition: "../Assets/zig.xml"
 #| include: false
 source("../zig_engine.R")
 knitr::opts_chunk$set(
-    auto_main=TRUE
+    auto_main = FALSE,
+    build_type = "lib"
 )
 ```
 
+
 # Debugging Zig applications
 
 Being able to debug your programs is essential to any programmer who wants to
@@ -81,6 +83,7 @@ with the `d` format specifier.
 
 ```{zig}
 #| auto_main: false
+#| build_type: "run"
 const std = @import("std");
 const stdout = std.io.getStdOut().writer();
 fn add(x: u8, y: u8) u8 {
@@ -101,6 +104,7 @@ call with the function `std.debug.print()`. Like this:
 
 ```{zig}
 #| auto_main: false
+#| build_type: "run"
 const std = @import("std");
 fn add(x: u8, y: u8) u8 {
     return x + y;
@@ -156,6 +160,7 @@ piece of Zig code:
 
 ```{zig}
 #| auto_main: false
+#| build_type: "run"
 const std = @import("std");
 const stdout = std.io.getStdOut().writer();