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const std = @import("std");
const zisp = @import("zisp");
const gst_io = std.Io.Threaded.global_single_threaded.io();
pub fn main() !void {
var stdin_buffer: [4096]u8 = undefined;
var stdin_reader = std.Io.File.stdin().reader(gst_io, &stdin_buffer);
const reader = &stdin_reader.interface;
var stdout_buffer: [4096]u8 = undefined;
var stdout_writer = std.Io.File.stdout().writer(gst_io, &stdout_buffer);
const writer = &stdout_writer.interface;
while (true) {
try writer.writeAll("> ");
try writer.flush();
const datum = zisp.io.parse.fromReader(reader);
if (datum.eq(zisp.value.eof)) {
try writer.writeAll("\n");
return;
}
try writer.writeAll("= ");
try zisp.io.print.toWriter(writer, datum);
try writer.writeAll("\n");
try writer.flush();
}
}
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