From 22df891893d30e9906d0b14fc3ae5d8e67d500b2 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Sat, 3 Oct 2026 14:03:48 -0700
Subject: Chapter renumber, and split ch 17

Renumber chapters 10a, 10b, 11, 12, 13, 14 -> 10, 11, 13, 12, [11,14].
Split ch 17 into a 17a and 17b; shuffle around im/mutable syntax to be consistent, and present it more slowly.
THe new immutable syntax is pushed through all later chapters
---
 chapter22/docs/examples/BubbleSort.smp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'chapter22/docs')

diff --git a/chapter22/docs/examples/BubbleSort.smp b/chapter22/docs/examples/BubbleSort.smp
index aa9cbbb8..a491bd82 100644
--- a/chapter22/docs/examples/BubbleSort.smp
+++ b/chapter22/docs/examples/BubbleSort.smp
@@ -20,27 +20,27 @@ struct Scan {
 };
 
 // Skip whitespace
-val skip = { Scan s ->
+val skip = { !Scan s ->
     while( s.buf[s.x] <= ' ' )
         s.x++;
 };
 
 
 // Require specific syntax or usage
-val require = { Scan s, u8 c ->
+val require = { !Scan !s, u8 c ->
     skip(s);
     if( s.buf[s.x++] != c )
         usage();
 };
 
-val peek = { Scan s, u8 c ->
+val peek = { !Scan !s, u8 c ->
     skip(s);
     if( s.buf[s.x] != c ) return false;
     s.x++;
     return true;
 };
 
-val number = { Scan s ->
+val number = { !Scan s ->
     skip(s);
     i32 n = 0;
     while( '0' <= s.buf[s.x] & s.buf[s.x] <= '9' )
@@ -64,7 +64,7 @@ val sort = { int[] ns, int len ->
 
 // Read from stdin a line of the form "[ 4, 3, 2, 1]" and print it sorted.
 val main = { ->
-    Scan !s = new Scan{ buf = sys.io.stdin(); };
+    !Scan !s = new Scan{ buf = sys.io.stdin(); };
     require(s,'[');
     // Array of parsed results
     int[] !ns = new int[16];
-- 
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