Writergate, other 0.16 changes, and test fixes for new grammar.

1 files changed, 12 insertions, 2 deletions

diff --git a/src/main.zig b/src/main.zig
index 9e86d03..faeb534 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -2,11 +2,20 @@ const std = @import("std");
 
 const zisp = @import("zisp");
 
+const gstIo = std.Io.Threaded.global_single_threaded.io();
+
 pub fn main() !void {
-    const reader = std.io.getStdIn().reader().any();
-    const writer = std.io.getStdOut().writer().any();
+    var stdin_buffer: [4096]u8 = undefined;
+    var stdin_reader = std.Io.File.stdin().reader(gstIo, &stdin_buffer);
+    const reader = &stdin_reader.interface;
+
+    var stdout_buffer: [4096]u8 = undefined;
+    var stdout_writer = std.Io.File.stdout().writer(gstIo, &stdout_buffer);
+    const writer = &stdout_writer.interface;
+
     while (true) {
         try writer.writeAll("> ");
+        try writer.flush();
         const datum = zisp.io.parser.parse(reader);
         if (datum.eq(zisp.value.eof)) {
             try writer.writeAll("\n");
@@ -15,5 +24,6 @@ pub fn main() !void {
         try writer.writeAll("= ");
         try zisp.io.unparser.unparse(writer, datum);
         try writer.writeAll("\n");
+        try writer.flush();
     }
 }