Mercurial > vim
view runtime/tools/blink.c @ 12017:e30f3d1fdea7 v8.0.0889
patch 8.0.0889: gcc gives warnings for uninitialized variables
commit https://github.com/vim/vim/commit/e20b3eba731bafb97c609dd20a4c378c105acc0d
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 7 21:26:29 2017 +0200
patch 8.0.0889: gcc gives warnings for uninitialized variables
Problem: Gcc gives warnings for uninitialized variables. (Tony Mechelynck)
Solution: Initialize variables even though they are not used.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 07 Aug 2017 21:30:05 +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; }