Mercurial > vim
view runtime/tools/blink.c @ 19091:1c75e1974313 v8.2.0106
patch 8.2.0106: printf formats are not exactly right
Commit: https://github.com/vim/vim/commit/b16ad968499aeb29b6ff9be6cc64fb41522a4a5e
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Jan 8 22:06:14 2020 +0100
patch 8.2.0106: printf formats are not exactly right
Problem: Printf formats are not exactly right.
Solution: Adjust signed/unsigned conversions. (Frazer Clews, closes https://github.com/vim/vim/issues/5456)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 08 Jan 2020 22:15:03 +0100 |
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; }