Mercurial > vim
view runtime/tools/blink.c @ 5686:0a9990bbd94a v7.4.189
updated for version 7.4.189
Problem: Compiler warning for unused argument.
Solution: Add UNUSED.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sun, 23 Feb 2014 22:54:58 +0100 |
parents | 3fc0f57ecb91 |
children | 226ed297307f |
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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> main() { while (1) { printf("\e[?25h"); fflush(stdout); usleep(400000); /* on time */ printf("\e[?25l"); fflush(stdout); usleep(250000); /* off time */ } }