here are the diffs to toggle hide/unhide on the right click. the purist
would say winwatch should be able to hide itself, but guarding against
it seems more functional.
term% diff winwatch.c.orig winwatch.c
198,199c198,199
< int fd, i, j;
< char buf[128];
---
> int fd, i, j, n;
> char buf[128], rbuf[128];
228c228
< if((fd = open(buf, OWRITE)) < 0)
---
> if((fd = open(buf, ORDWR)) < 0)
230,232c230,238
< write(fd, "unhide\n", 7);
< write(fd, "top\n", 4);
< write(fd, "current\n", 8);
---
> if ((n = read(fd, rbuf, 128)) < 0)
> return;
> rbuf[n] = 0;
> if (strstr(rbuf, "hidden")) {
> write(fd, "unhide\n", 7);
> write(fd, "top\n", 4);
> write(fd, "current\n", 8);
> } else if (strcmp(win[i].label, "winwatch") != 0)
> write(fd, "hide\n", 5);
