Mercurial > vim
view runtime/tools/blink.c @ 17820:f2422c9b0de7
Added tag v8.1.1906 for changeset 1f74a3c600a359e017053a92b65d6daa53262945
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 21 Aug 2019 19:45:04 +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; }