Mercurial > vim
view runtime/tools/blink.c @ 33416:d3bb0db2e0c4 v9.0.1966
patch 9.0.1966: configure prints stray 6 when checking libruby
Commit: https://github.com/vim/vim/commit/e379e21ddc2dc12abea9dcfd0708e27788bb568c
Author: Illia Bobyr <illia.bobyr@gmail.com>
Date: Sat Sep 30 22:59:27 2023 +0200
patch 9.0.1966: configure prints stray 6 when checking libruby
Problem: configure prints stray 6 when checking libruby
Solution: redirect stdout to dev/null
configure: Do not print "6" when checking for libruby
`expr` will print the matched string length to the standard output.
Current `configure` output looks like this:
```
checking Ruby header files... /usr/include/ruby-3.1.0
6
```
The script really only cares about `expr` exit code.
closes: #13234
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 30 Sep 2023 23:15:03 +0200 |
parents | 64035abb986b |
children |
line wrap: on
line source
/* * 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; }