1 files changed, 0 insertions, 122 deletions
diff --git a/src/libzisp/io/unparser.zig b/src/libzisp/io/unparser.zig
deleted file mode 100644
index d703182..0000000
--- a/src/libzisp/io/unparser.zig
+++ /dev/null
@@ -1,122 +0,0 @@
-const std = @import("std");
-
-const value = @import("../value.zig");
-
-const istr = value.istr;
-const seq = value.seq;
-
-const ShortString = value.ShortString;
-const OtherTag = value.OtherTag;
-const Value = value.Value;
-
-pub fn unparse(w: anytype, v: Value) anyerror!void {
-    try if (value.double.check(v))
-        unparseDouble(w, v)
-    else if (value.fixnum.check(v))
-        unparseFixnum(w, v)
-    else if (value.ptr.checkZisp(v))
-        unparseHeap(w, v)
-    else
-        unparseOther(w, v);
-}
-
-fn unparseDouble(w: anytype, v: Value) !void {
-    _ = w;
-    _ = v;
-    @panic("not implemented");
-}
-
-fn unparseFixnum(w: anytype, v: Value) !void {
-    _ = w;
-    _ = v;
-    @panic("not implemented");
-}
-
-fn unparseHeap(w: anytype, v: Value) !void {
-    const p, const t = value.ptr.unpack(v);
-    try switch (t) {
-        .pair => unparsePair(w, @ptrCast(p)),
-        .seq => unparseSeq(w, @ptrCast(p)),
-        else => @panic("not implemented"),
-    };
-}
-
-fn unparseOther(w: anytype, v: Value) !void {
-    try switch (v.other.tag) {
-        .rune => unparseRune(w, v),
-        .sstr => unparseSstr(w, v),
-        .qstr => unparseQstr(w, v),
-        .char => unparseChar(w, v),
-        .misc => unparseMisc(w, v),
-    };
-}
-
-fn unparseRune(w: anytype, v: Value) !void {
-    const name = value.rune.unpack(v);
-    try w.writeByte('#');
-    try w.writeAll(name.constSlice());
-}
-
-fn unparseSstr(w: anytype, v: Value) !void {
-    const str = value.sstr.unpack(v);
-    try w.writeAll(str.constSlice());
-}
-
-fn unparseQstr(w: anytype, v: Value) !void {
-    const str = value.sstr.unpack(v);
-    try w.writeByte('"');
-    try w.writeAll(str.constSlice());
-    try w.writeByte('"');
-}
-
-fn unparseChar(w: anytype, v: Value) !void {
-    var buf: [4]u8 = undefined;
-    const len = try std.unicode.utf8Encode(v.char.value, &buf);
-    try w.writeAll(buf[0..len]);
-}
-
-fn unparseMisc(w: anytype, v: Value) !void {
-    try switch (v.misc.value) {
-        .f => w.writeAll("#f"),
-        .t => w.writeAll("#t"),
-        .nil => w.writeAll("()"),
-        .eof => w.writeAll("#eof"),
-        .undef => w.writeAll("#undef"),
-    };
-}
-
-fn unparsePair(w: anytype, p: *[2]Value) !void {
-    try w.writeByte('(');
-    try unparse(w, p[0]);
-    var cdr = p[1];
-    while (value.pair.check(cdr)) : (cdr = value.pair.cdr(cdr)) {
-        try w.writeByte(' ');
-        try unparse(w, value.pair.car(cdr));
-    }
-    if (!value.nil.check(cdr)) {
-        try w.writeByte(' ');
-        try w.writeByte('.');
-        try w.writeByte(' ');
-        try unparse(w, cdr);
-    }
-    try w.writeByte(')');
-}
-
-fn unparseSeq(w: anytype, p: *seq.Header) !void {
-    const h = istr.getHeaderFromPtr(@ptrCast(p));
-    switch (h.type) {
-        .string => try unparseString(w, h),
-        else => @panic("not implemented"),
-    }
-}
-
-fn unparseString(w: anytype, h: *seq.Header) !void {
-    const info = h.info.string;
-    if (info.quoted) {
-        try w.writeByte('"');
-    }
-    try w.writeAll(h.bytes());
-    if (info.quoted) {
-        try w.writeByte('"');
-    }
-}