Mercurial > vim
view runtime/tools/blink.c @ 20712:f65c7bc846b2
Added tag v8.2.0909 for changeset d91b8d1e5198a181f1fc9fcc6a6614ba584599dd
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 05 Jun 2020 22:45:05 +0200 |
parents | 64035abb986b |
children |
line wrap: on
line source
/* * 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; }