patch 8.2.0412: MS-Windows: cannot use vimtutor from the start menu Commit: https://github.com/vim/vim/commit/37f471df6ee422beb4d08ee4ccda35f8279e3bb7 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 19 17:13:40 2020 +0100 patch 8.2.0412: MS-Windows: cannot use vimtutor from the start menu Problem: MS-Windows: cannot use vimtutor from the start menu. Solution: Better check for writable directory. Use the right path for the executable. (Wu Yongwei, closes #5774, closes #5756)

/*
 * 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;
}