Mercurial > vim
view runtime/tools/blink.c @ 11517:01330ca5f7f8
Added tag v8.0.0641 for changeset 80491a71c71631c6523d0b4c2f7f6ff9a3bc5888
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 13 Jun 2017 17:30:04 +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; }