watch: add -r to not rexec on terminal resize

If you have the watched program doing some other thing every time its run and you resize the window, you might get unexpected results. The -r option lets you run only when the interval has expired. References: procps-ng/procps!125 procps-ng/procps#190
2023-01-17 20:45:48 +11:00
1 parent 5f4074a250
commit b2bfd76b06
@@ -9,6 +9,7 @@ procps-ng-NEXT
  * vmstat: Referesh memory statistics                     Debian #1027963
  * w: Add --pids option                                   merge #159
  * watch: Pass through beep                               issue #104
+  * watch: -r option to not re-exec on SIGWINCH            merge #125

 procps-ng-4.0.2
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