Mercurial > vim
view runtime/tools/blink.c @ 23596:9fa72351c18f v8.2.2340
patch 8.2.2340: win_execute() unexpectedly returns number zero when failing
Commit: https://github.com/vim/vim/commit/37487e16da7877129edee8d11b9b7f5c8df312c6
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 12 22:08:53 2021 +0100
patch 8.2.2340: win_execute() unexpectedly returns number zero when failing
Problem: win_execute() unexpectedly returns number zero when failing.
Solution: Return an empty string. (closes https://github.com/vim/vim/issues/7665)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 12 Jan 2021 22:15:03 +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; }