view runtime/tools/blink.c @ 11428:346168f2a6cb v8.0.0598

patch 8.0.0598: building with gcc 7.1 yields new warnings commit https://github.com/vim/vim/commit/9e0f6ec0762575d229b86798b284ca4876bc3d73 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 16 09:36:54 2017 +0200 patch 8.0.0598: building with gcc 7.1 yields new warnings Problem: Building with gcc 7.1 yields new warnings. Solution: Initialize result. (John Marriott)
author Christian Brabandt <cb@256bit.org>
date Tue, 16 May 2017 09:45:03 +0200
parents 64035abb986b
children
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/*
 * An extremely simple program to make the cursor blink in an xterm.
 * This is useful when the cursor is hard to spot in a highlighted file.
 * Start in the background: "blink&"  Stop by killing it.
 * Bram Moolenaar  980109  (based on an idea from John Lange).
 */

#include <stdio.h>
#include <unistd.h>

	int
main(void)
{
	while (1)
	{
		printf("\e[?25h");
		fflush(stdout);
		usleep(400000);		/* on time */
		printf("\e[?25l");
		fflush(stdout);
		usleep(250000);		/* off time */
	}
	return 0;
}