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Merge pull request #80 from marmidr/crlf

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Newline: handle booth NL and CR
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Sylvain LAFRASSE 2022-02-02 17:36:01 +01:00 • committed by GitHub
commit febefa638f
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1 changed files with 19 additions and 17 deletions
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16
src/tty.c
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@ -788,18 +788,19 @@ int tty_connect(void)
output_char = '\n'; output_char = '\n';
/* Map newline character */ /* Map newline character */
if ((output_char == '\n') && (map_o_nl_crnl)) { if ((output_char == '\n' || output_char == '\r') && (map_o_nl_crnl)) {
char r = '\r'; const char *crlf = "\r\n";
optional_local_echo(r); optional_local_echo(crlf[0]);
status = write(fd, &r, 1); optional_local_echo(crlf[1]);
status = write(fd, crlf, 2);
if (status < 0) if (status < 0)
warning_printf("Could not write to tty device"); warning_printf("Could not write to tty device");
tx_total++; tx_total += 2;
delay(option.output_delay); delay(option.output_delay);
} } else
{
/* Send output to tty device */ /* Send output to tty device */
optional_local_echo(output_char); optional_local_echo(output_char);
status = write(fd, &output_char, 1); status = write(fd, &output_char, 1);
@ -813,6 +814,7 @@ int tty_connect(void)
/* Insert output delay */ /* Insert output delay */
delay(option.output_delay); delay(option.output_delay);
} }
}
/* Save previous key */ /* Save previous key */
previous_char = input_char; previous_char = input_char;