Mercurial > vim
view runtime/tools/blink.c @ 2221:fef4bd7afb26 vim73
updated for version 7.2.438
Problem: "vim -r" crashes.
Solution: Don't use NULL pointer argument.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 25 May 2010 21:37:17 +0200 |
parents | 3fc0f57ecb91 |
children | 226ed297307f |
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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> main() { while (1) { printf("\e[?25h"); fflush(stdout); usleep(400000); /* on time */ printf("\e[?25l"); fflush(stdout); usleep(250000); /* off time */ } }