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annotate runtime/tools/blink.c @ 7014:962b3ae252a9 v7.4.824

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patch 7.4.824 Problem: Can't compile without the multi-byte feature. (John Marriott) Solution: Add #ifdef.
author Bram Moolenaar <bram@vim.org>
date Wed, 12 Aug 2015 22:56:58 +0200
parents 3fc0f57ecb91
children 226ed297307f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
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10 main()
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11 {
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12 while (1)
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13 {
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14 printf("\e[?25h");
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15 fflush(stdout);
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16 usleep(400000); /* on time */
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17 printf("\e[?25l");
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18 fflush(stdout);
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19 usleep(250000); /* off time */
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20 }
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21 }