Mercurial > vim
view runtime/tools/blink.c @ 18860:ec92ccff5c8b v8.1.2416
patch 8.1.2416: loading menus sets v:errmsg
Commit: https://github.com/vim/vim/commit/e24c5b3332b453175e5f73423884087a4aef1247
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Dec 10 22:11:53 2019 +0100
patch 8.1.2416: loading menus sets v:errmsg
Problem: Loading menus sets v:errmsg.
Solution: Avoid setting v:errmsg and add a test for that. (Jason Franklin)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 10 Dec 2019 22:15:04 +0100 |
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; }