silence library std.log: ghostty-vt's unimplemented-sequence chatter was painting over the UI

1 files changed, 6 insertions, 0 deletions

diff --git a/test/hxdiff.zig b/test/hxdiff.zig
index dc901263..b04cc0b5 100644
--- a/test/hxdiff.zig
+++ b/test/hxdiff.zig
@@ -49,6 +49,12 @@ const std = @import("std");
 const libc = std.c;
 const pardes = @import("pardes");
 
+// Its own root, so src/main.zig's logFn does not apply here: the core it
+// drives feeds every case's text through ghostty-vt, which narrates each
+// sequence it does not implement. Cut the libraries back to errors; the
+// per-case report goes through std.debug, so a mismatch stays loud.
+pub const std_options: std.Options = .{ .log_level = .err };
+
 const gpa = std.heap.page_allocator;
 
 pub fn main(init: std.process.Init) !void {