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panic: move recovery log to separate function
Move the recovery logic to a separate function so users of the library
may call it *without* using the default panic handler.
Reference: https://github.com/rockorager/libvaxis/discussions/146
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src/main.zig
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src/main.zig
···
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/// Resets terminal state on a panic, then calls the default zig panic handler
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pub fn panic_handler(msg: []const u8, error_return_trace: ?*std.builtin.StackTrace, ret_addr: ?usize) noreturn {
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recover();
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std.builtin.default_panic(msg, error_return_trace, ret_addr);
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}
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/// Resets the terminal state using the global tty instance. Use this only to recover during a panic
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pub fn recover() void {
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if (tty.global_tty) |gty| {
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const reset: []const u8 = ctlseqs.csi_u_pop ++
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ctlseqs.mouse_reset ++
···
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gty.deinit();
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}
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std.builtin.default_panic(msg, error_return_trace, ret_addr);
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}
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pub const log_scopes = enum {