Mercurial > vim
view runtime/tools/blink.c @ 14324:b4ea70c0eb82
Added tag v8.1.0177 for changeset 9df95cf9ea7e09a29ef408dda88ddc40a6559994
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 10 Jul 2018 19:45:06 +0200 |
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; }