execve("/usr/bin/groff", ["groff", "-S", "-Wall", "-mtty-char", "-Tnippon", "-mandoc"], [/* 14 vars */]) = 0
fork()                                  = 15979
[pid 15978] fork()                      = 15980
[pid 15979] execve("/usr/bin/troff", ["troff", "-Wall", "-mtty-char", "-mandoc", "-Tnippon"], [/* 15 vars */]) = 0
[pid 15980] execve("/usr/bin/grotty", ["grotty"], [/* 15 vars */]) = 0
[pid 15978] wait4(-1, grotty:aaa:26: font `G' does not contain ascii character `Ì'
grotty: Failed assertion at line 354, file `font.cc'.
 <unfinished ...>
[pid 15980] --- SIGABRT (Aborted) ---
[pid 15978] <... wait4 resumed> [WIFSIGNALED(s) && WTERMSIG(s) == SIGABRT && WCOREDUMP(s)], 0, NULL) = 15980
[pid 15978] --- SIGCHLD (Child exited) ---
groff: grotty: Aborted (core dumped)
[pid 15978] wait4(-1,  <unfinished ...>
[pid 15979] --- SIGPIPE (Broken pipe) ---
<... wait4 resumed> [WIFSIGNALED(s) && WTERMSIG(s) == SIGPIPE], 0, NULL) = 15979
--- SIGCHLD (Child exited) ---
exit(2)                                 = ?