Mercurial > vim
view runtime/tools/blink.c @ 22972:d2b36acb42dd
Added tag v8.2.2032 for changeset f39f960f3ea0226132f978fa01b11e72233031f0
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 22 Nov 2020 16:00:05 +0100 |
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; }