t* sacc + cursorline and uri preview
       
   URI git clone git://git.codevoid.de/sacc-sdk
   DIR Log
   DIR Files
   DIR Refs
   DIR LICENSE
       ---
   DIR commit cc38aec276d50a961061d8cb288c8a5e50eed3ac
   DIR parent 16ab639d2e55e741c2e7028057a2f55876ad3db5
   URI Author: Quentin Rameau <quinq@fifth.space>
       Date:   Sun, 25 Feb 2018 13:05:12 +0100
       
       Exit gracefuly on SIGINT.
       
       Thanks to Mattwyrm for the suggestion!
       
       Diffstat:
         M sacc.c                              |       8 ++++++--
       
       1 file changed, 6 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/sacc.c b/sacc.c
       t@@ -863,13 +863,17 @@ setup(void)
                close(fd);
                if ((devnullfd = open("/dev/null", O_WRONLY)) < 0)
                        die("open: /dev/null: %s", strerror(errno));
       +
       +        sigemptyset(&sa.sa_mask);
       +        sa.sa_flags = SA_RESTART;
       +        sa.sa_handler = exit;
       +        sigaction(SIGINT, &sa, NULL);
       +
                if (mkdir(tmpdir, S_IRWXU) < 0 && errno != EEXIST)
                        die("mkdir: %s: %s", tmpdir, strerror(errno));
                if(interactive = isatty(1)) {
                        uisetup();
       -                sigemptyset(&sa.sa_mask);
                        sa.sa_handler = uisigwinch;
       -                sa.sa_flags = SA_RESTART;
                        sigaction(SIGWINCH, &sa, NULL);
                }
        }