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annotate runtime/tools/blink.c @ 31555:5aa54cbc6e20 v9.0.1110

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patch 9.0.1110: build fails on Mac OS X 10.4/10.5 Commit: https://github.com/vim/vim/commit/254480736f7db3667c7b84873efb49c2cb1d385f Author: Evan Miller <emmiller@gmail.com> Date: Fri Dec 30 10:42:23 2022 +0000 patch 9.0.1110: build fails on Mac OS X 10.4/10.5 Problem: Build fails on Mac OS X 10.4/10.5 . Solution: Check if the dispatch/dispatch.h header exists. (Evan Miller, closes #11746)
author Bram Moolenaar <Bram@vim.org>
date Fri, 30 Dec 2022 11:45:05 +0100
parents 64035abb986b
children
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1 /*
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2 * An extremely simple program to make the cursor blink in an xterm.
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3 * This is useful when the cursor is hard to spot in a highlighted file.
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4 * Start in the background: "blink&" Stop by killing it.
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5 * Bram Moolenaar 980109 (based on an idea from John Lange).
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6 */
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7
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8 #include <stdio.h>
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9 #include <unistd.h>
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10
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11 int
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12 main(void)
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13 {
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14 while (1)
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15 {
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16 printf("\e[?25h");
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17 fflush(stdout);
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18 usleep(400000); /* on time */
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19 printf("\e[?25l");
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20 fflush(stdout);
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21 usleep(250000); /* off time */
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22 }
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23 return 0;
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24 }