Mercurial > vim
view runtime/tools/blink.c @ 10650:5ca7e3ec1263 v8.0.0215
patch 8.0.0215: NULL pointer use if cscope line looks like emacs tag
commit https://github.com/vim/vim/commit/e362c3d2c34f2b7ff38b4c3d2a7ff127d2290e09
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 22 15:40:00 2017 +0100
patch 8.0.0215: NULL pointer use if cscope line looks like emacs tag
Problem: When a Cscope line contains CTRL-L a NULL pointer may be used.
(Coverity)
Solution: Don't check for an emacs tag in a cscope line.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 22 Jan 2017 15:45:03 +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; }