top: allow sticky 'Ctrl' bottom window code by #define <=== port of newlib 16e202d2

______________________________ original newlib message

After making that new bottom window more persistent, I
decided to offer a build choice for somebody who might
prefer to have the rug pulled out from under him while
reviewing window contents should some target task end.

If 'TAGGED_BRIEF' is defined old behavior is restored.

[ it should be noted, however, that when this define ]
[ is active we'll lose any benefit of onetime update ]
[ for the bottom window. just like with the original ]
[ behavior, it is repainted with every update cycle. ]

Signed-off-by: Jim Warner <james.warner@comcast.net>

diff --git a/top/top.c b/top/top.c
index e85d020b9985f04d347a239f0910d250fbd67776..d6125004de5b64b39429c27c2c080fa16a196c29 100644 (file)
--- a/top/top.c
+++ b/top/top.c
@@ -4869,8 +4869,13 @@ static void wins_tag_cmdline (void) {
       putp(fmtmk("%s%s", tg2(0, SCREEN_ROWS + 1), Cap_clr_eos));
       putp(fmtmk("%s%s", tg2(0, SCREEN_ROWS + 1), Cap_norm));
       fputs(p, stdout);
+#ifdef TAGGED_BRIEF
+   } else
+      TAGGED_TOSS;
+#else
    }
    TAGGED_KEEP;
+#endif
 } // end: wins_tag_cmdline
 
 
@@ -4907,8 +4912,13 @@ static void wins_tag_generic (void) {
       putp(fmtmk("%s%s", tg2(0, SCREEN_ROWS + 1), Cap_clr_eos));
       putp(fmtmk("%s%s", tg2(0, SCREEN_ROWS + 1), Cap_norm));
       fputs(p, stdout);
+#ifdef TAGGED_BRIEF
+   } else
+      TAGGED_TOSS;
+#else
    }
    TAGGED_KEEP;
+#endif
 } // end: wins_tag_generic
 
 

diff --git a/top/top.h b/top/top.h
index 3de0822d7b6ebf978b295a09f64fe6b19974a849..a7a1caa84b31d5c8248096f77272ff24f2d0f14d 100644 (file)
--- a/top/top.h
+++ b/top/top.h
@@ -61,6 +61,7 @@
 //#define SCROLLVAR_NO            /* disable intra-column horizontal scrolls */
 //#define SCROLLV_BY_1            /* when scrolling left/right do not move 8 */
 //#define STRINGCASENO            /* case insenstive compare/locate versions */
+//#define TAGGED_BRIEF            /* zap Ctrl bottom window when target dies */
 //#define TERMIOS_ONLY            /* use native input only (just limp along) */
 //#define TOG4_NOFORCE            /* no force 2 abreast mode with '4' toggle */
 //#define TOG4_NOTRUNC            /* ensure no truncation for 2 abreast mode */