tfflush stdout after printing on tty mode - spoon - dwm status utility (2f30 fork)
  HTML git clone git://src.adamsgaard.dk/spoon
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       ---
   DIR commit 0cd95a66fd4f86341168740f3402bc07690cbe3f
   DIR parent f7217172b18eca79e7e16e053edfdd113d0a2851
  HTML Author: Lucas Gabriel Vuotto <lucas@nanashi.co>
       Date:   Tue, 22 May 2018 15:54:08 -0300
       
       fflush stdout after printing on tty mode
       
       This allows spoon to work smoothly in tmux status line or when feeding
       pipes.
       
       Signed-off-by: Lucas Gabriel Vuotto <lucas@nanashi.co>
       
       Diffstat:
         M spoon.c                             |       1 +
       
       1 file changed, 1 insertion(+), 0 deletions(-)
       ---
   DIR diff --git a/spoon.c b/spoon.c
       t@@ -91,6 +91,7 @@ ttyloop(void)
                for (;;) {
                        entcat(line, sizeof(line));
                        puts(line);
       +                fflush(stdout);
                        if (single)
                                break;
                        sleep(delay);