g_string_append_len(*out, ctx->lines[j]->str, ctx->lines[j]->len);
g_string_append_c(*out, '\n');
if (j == ctx->num_enabled_channels - 1 && ctx->trigger > -1) {
g_string_append_len(*out, ctx->lines[j]->str, ctx->lines[j]->len);
g_string_append_c(*out, '\n');
if (j == ctx->num_enabled_channels - 1 && ctx->trigger > -1) {