Better error messagesch30

Better error messages.
Buffs to the std lib; getch() to fetch a single character; streaming I/O handles retries, and large sizes, with better error reporting.
Formatted strings.
Default int moved to i32.
TicTacToe, the game.

1 files changed, 2 insertions, 2 deletions

diff --git a/chapter30/src/test/java/com/seaofnodes/simple/Chapter16Test.java b/chapter30/src/test/java/com/seaofnodes/simple/Chapter16Test.java
index 2942cfee..09bd9793 100644
--- a/chapter30/src/test/java/com/seaofnodes/simple/Chapter16Test.java
+++ b/chapter30/src/test/java/com/seaofnodes/simple/Chapter16Test.java
@@ -77,7 +77,7 @@ return z.x;
 struct _LLI { !_LLI? !next; int i; new _LLI = { !_LLI? !n, int ii -> next=n; i=ii; }; };
 !_LLI? !head = null;
 while( arg ) {
-    head = new _LLI(head,arg);
+    int n=arg; head = new _LLI(head,n);
     arg = arg-1;
 }
 if( !head ) return 0;
@@ -107,7 +107,7 @@ struct _LLI { !_LLI? !next; int i; new _LLI = { !_LLI? !n, int a ->
 }; };
 !_LLI? !head = null;
 while( arg ) {
-    head = new _LLI(head,arg);
+    int n=arg; head = new _LLI(head,n);
     arg = arg-1;
 }
 if( !head ) return 0;