Mercurial > vim
view runtime/tools/blink.c @ 6355:05850b74218b v7.4.510
updated for version 7.4.510
Problem: "-fwrapv" argument breaks use of cproto.
Solution: Remove the alphabetic arguments in a drastic way.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Wed, 12 Nov 2014 15:45:21 +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 */ } }