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annotate toys/pending/reset.c @ 1258:fd0a595f5486 draft

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A tool to reset the terminal. This implementation depends on the _stty_ 'sane' settings.
author Ashwini Sharma <ak.ashwini1981@gmail.com>
date Sun, 13 Apr 2014 16:07:22 -0500
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fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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1 /* reset.c - A program to reset the terminal.
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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2 *
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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3 * Copyright 2014 Ashwini Kumar <ak.ashwini@gmail.com>
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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4 * Copyright 2014 Kyungwan Han <asura321@gmail.com>
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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5 *
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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6 * No Standard.
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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7
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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8 USE_RESET(NEWTOY(reset, NULL, TOYFLAG_USR|TOYFLAG_BIN))
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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9
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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10 config RESET
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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11 bool "reset"
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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12 default n
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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13 help
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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14 usage: reset
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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15
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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16 A program to reset the terminal.
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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17 */
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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18 #define FOR_reset
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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19 #include "toys.h"
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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20
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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21 void reset_main(void)
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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22 {
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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23 char *args[] = {"stty", "sane", NULL};
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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24
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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25 /* \033c - reset the terminal with default setting
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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26 * \033(B - set the G0 character set (B=US)
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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27 * \033[2J - clear the whole screen
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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28 * \033[0m - Reset all attributes
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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29 */
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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30 if (isatty(1)) xprintf("\033c\033(B\033[0m\033[J\033[?25h");
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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31 fflush(stdout);
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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32 // set the terminal to sane settings
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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33 xexec(args);
fd0a595f5486 A tool to reset the terminal.
Ashwini Sharma <ak.ashwini1981@gmail.com>
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34 }