1 files changed, 0 insertions, 42 deletions
diff --git a/src/tag_line.zig b/src/tag_line.zig
deleted file mode 100644
index d3bdf59c..00000000
--- a/src/tag_line.zig
+++ /dev/null
@@ -1,42 +0,0 @@
-//! Bounded, single-line editable chrome. Offsets are UTF-8 byte offsets.
-const std = @import("std");
-const modal = @import("modal.zig");
-pub const Line = struct {
-    text: [@import("memory.zig").limits.max_tag_tail]u8 = undefined,
-    len: usize = 0,
-    custom: bool = false,
-    saved_col: ?u16 = null,
-
-    pub fn slice(self: *const Line, fallback: []const u8) []const u8 {
-        return if (self.custom) self.text[0..self.len] else fallback;
-    }
-    pub fn set(self: *Line, bytes: []const u8) bool {
-        if (bytes.len > self.text.len or std.mem.indexOfAny(u8, bytes, "\r\n\x00") != null or !std.unicode.utf8ValidateSlice(bytes)) return false;
-        @memcpy(self.text[0..bytes.len], bytes);
-        self.len = bytes.len;
-        self.custom = true;
-        return true;
-    }
-    pub fn replace(self: *Line, fallback: []const u8, lo: usize, hi: usize, bytes: []const u8) bool {
-        const current = self.slice(fallback);
-        if (lo > hi or hi > current.len) return false;
-        var next: [@import("memory.zig").limits.max_tag_tail]u8 = undefined;
-        const size = lo + bytes.len + current.len - hi;
-        if (size > next.len) return false;
-        @memcpy(next[0..lo], current[0..lo]);
-        @memcpy(next[lo..][0..bytes.len], bytes);
-        @memcpy(next[lo + bytes.len ..][0 .. current.len - hi], current[hi..]);
-        return self.set(next[0..size]);
-    }
-};
-
-test "tag replacement is atomic and keeps UTF-8 intact" {
-    var line: Line = .{};
-    try std.testing.expect(line.replace("New Find", 4, 8, "Grep"));
-    try std.testing.expectEqualStrings("New Grep", line.slice(""));
-    try std.testing.expect(!line.replace("", 0, 0, "bad\nline"));
-    try std.testing.expectEqualStrings("New Grep", line.slice(""));
-    try std.testing.expect(line.set("é界"));
-    try std.testing.expect(line.replace("", 0, modal.nextGrapheme(line.slice(""), 0), ""));
-    try std.testing.expectEqualStrings("界", line.slice(""));
-}