}
static int help(int argc, char *argv[], void *userdata) {
- _cleanup_free_ char *link = NULL;
+ _cleanup_free_ char *link = NULL, *dot_link = NULL;
int r;
(void) pager_open(arg_pager_flags);
if (r < 0)
return log_oom();
+ /* Not using terminal_urlify_man() for this, since we don't want the "man page" text suffix in this case. */
+ r = terminal_urlify("man:dot(1)", "dot(1)", &dot_link);
+ if (r < 0)
+ return log_oom();
+
printf("%s [OPTIONS...] {COMMAND} ...\n\n"
"Profile systemd, show unit dependencies, check unit files.\n\n"
" -h --help Show this help\n"
" blame Print list of running units ordered by time to init\n"
" critical-chain [UNIT...] Print a tree of the time critical chain of units\n"
" plot Output SVG graphic showing service initialization\n"
- " dot [UNIT...] Output dependency graph in man:dot(1) format\n"
+ " dot [UNIT...] Output dependency graph in %s format\n"
" log-level [LEVEL] Get/set logging threshold for manager\n"
" log-target [TARGET] Get/set logging target for manager\n"
" dump Output state serialization of service manager\n"
" security [UNIT...] Analyze security of unit\n"
"\nSee the %s for details.\n"
, program_invocation_short_name
+ , dot_link
, link
);