Mercurial > vim
view runtime/tools/blink.c @ 9068:0a3bc9fdea20 v7.4.1819
commit https://github.com/vim/vim/commit/827b165b2aebad2cfe98cc6d5804c6c0fe8afd89
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu May 5 18:14:03 2016 +0200
patch 7.4.1819
Problem: Compiler warnings when sprintf() is a macro.
Solution: Don't interrupt sprintf() with an #ifdef. (Michael Jarvis,
closes https://github.com/vim/vim/issues/788)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 05 May 2016 18:15:05 +0200 |
parents | 226ed297307f |
children | 64035abb986b |
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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> int main() { while (1) { printf("\e[?25h"); fflush(stdout); usleep(400000); /* on time */ printf("\e[?25l"); fflush(stdout); usleep(250000); /* off time */ } return 0; }