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watch: Pass through bell

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Based upon merge request 104, closes #174

References:
 procps-ng/procps!104
 procps-ng/procps#174
This commit is contained in:
Craig Small
2023-01-17 16:59:00 +11:00
parent aa461df0a7
commit 5f4074a250
2 changed files with 7 additions and 0 deletions
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6
src/watch.c
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@@ -647,6 +647,7 @@ static int run_command(char *restrict command, char **restrict command_argv)
} while (c != WEOF && !iswprint(c)
&& c < 128
&& wcwidth(c) == 0
&& c != L'\a'
&& c != L'\n'
&& c != L'\t'
&& (c != L'\033'
@@ -655,6 +656,7 @@ static int run_command(char *restrict command, char **restrict command_argv)
do
c = getc(p);
while (c != EOF && !isprint(c)
&& c != '\a'
&& c != '\n'
&& c != '\t'
&& (c != L'\033'
@@ -673,6 +675,10 @@ static int run_command(char *restrict command, char **restrict command_argv)
eolseen = 1;
else if (c == L'\t')
tabpending = 1;
else if (c == L'\a') {
beep();
continue;
}
#ifdef WITH_WATCH8BIT
if (x == width - 1 && wcwidth(c) == 2) {
y++;