From a99f410d41a8cdb0f538feb6ecf006eafb75eb6f Mon Sep 17 00:00:00 2001 From: Jim Warner Date: Sat, 1 Dec 2012 00:00:00 -0600 Subject: [PATCH] top: correct input anomaly if 'key repeat' is too fast Signed-off-by: Jim Warner --- top/top.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/top/top.c b/top/top.c index d68172d9..bab542fd 100644 --- a/top/top.c +++ b/top/top.c @@ -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 keys produce immediate re-selection in caller */ + tcflush(STDIN_FILENO, TCIFLUSH); switch (key = keyin(0)) { case kbd_ENTER: // must force new keyin() -- 2.40.0