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top: correct input anomaly if 'key repeat' is too fast

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Signed-off-by: Jim Warner <james.warner@comcast.net>
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Jim Warner 2012-12-01 00:00:00 -06:00 committed by Craig Small
parent 14170d0220
commit a99f410d41
1 changed files with 5 additions and 2 deletions
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top/top.c
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@ -958,8 +958,8 @@ static int keyin (int init) {
if (!strcmp(tinfo_tab[i].str, pb))
return tinfo_tab[i].key;
// no match, so we'll return single keystrokes only
if (buf[1]) return 0;
// no match, so we'll return single non-escaped keystrokes only
if (buf[0] == '\033' && buf[1]) return 0;
return buf[0];
} // end: keyin
@ -2597,6 +2597,9 @@ static int insp_view_this (char *hdr) {
putp(Cap_curs_hide);
show_special(1, fmtmk(N_unq(INSP_hdrview_fmt), hdr));
insp_show_pg(curcol, curlin, maxLN);
/* fflush(stdin) didn't do the trick, so we'll just dip a little deeper
lest repeated <Enter> keys produce immediate re-selection in caller */
tcflush(STDIN_FILENO, TCIFLUSH);
switch (key = keyin(0)) {
case kbd_ENTER: // must force new keyin()